Diversified Striping v. Kraus , 2022 UT App 91 ( 2022 )


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    2022 UT App 91
    THE UTAH COURT OF APPEALS
    DIVERSIFIED STRIPING SYSTEMS INC., KMB EQUIPMENT LLC, KEVIN
    BECK, AND PAMELA K. BECK,
    Appellants and Cross-appellees,
    v.
    JOE KRAUS, FLJ LLC, AND NATIONAL STRIPING INC.,
    Appellees and Cross-appellants.
    Opinion
    No. 20200309-CA
    Filed July 21, 2022
    Third District Court, Salt Lake Department
    The Honorable Todd M. Shaughnessy
    No. 120901549
    Jonathan O. Hafen, Rita M. Cornish, David P.
    Mooers-Putzer, and Timothy M. Willardson,
    Attorneys for Appellants and Cross-appellees
    Jeremiah R. Taylor, D. Scott Crook, Taylor Cutler,
    and Christopher S. Feuz, Attorneys for Appellees
    and Cross-appellants
    JUDGE JILL M. POHLMAN authored this Opinion, in which JUDGE
    RYAN D. TENNEY and JUSTICE DIANA HAGEN concurred.1
    POHLMAN, Judge:
    ¶1     This case arises from a complex business dispute that
    culminated in a bench trial, after which the district court found
    one side liable for breach of contract and breach of fiduciary duty.
    1. Justice Diana Hagen began her work on this case as a member
    of the Utah Court of Appeals. She became a member of the Utah
    Supreme Court thereafter and completed her work on the case
    sitting by special assignment as authorized by law. See generally
    Utah R. Jud. Admin. 3-108(4).
    Diversified Striping v. Kraus
    Both sides now appeal. The court’s determinations on liability are
    not contested on appeal. Instead, the main issues before us focus
    on the court’s decisions regarding lost profits and damages, joint
    and several liability, the availability of prejudgment interest, the
    applicable postjudgment interest rate, punitive damages, and
    postjudgment attorney fees. We affirm in part, reverse and vacate
    in part, and remand.
    BACKGROUND2
    ¶2    This dispute involves two groups in the pavement striping
    business. We first introduce the two groups and their joint
    venture, the four relevant documents, and the breakdown of the
    business relationship, followed by a description of the litigation
    and the resulting judgment and damages award.
    The Beck Parties
    ¶3     Kevin and Pamela Beck own or control several entities.
    One of those entities, Diversified Striping Systems Inc. (DSS), is
    the successor to National Striping Company, Incorporated
    (NSCI), which was a joint venture, the formation of which we
    describe below.3 The Becks also own or control KMB Equipment
    LLC (KMB), which was formed to own construction equipment,
    which it would then lease to the Becks’ other companies.
    2. “On appeal from a bench trial, we view the evidence in a light
    most favorable to the trial court’s findings, and therefore recite the
    facts consistent with that standard.” Grimm v. DxNA LLC, 
    2018 UT App 115
    , ¶ 2 n.1, 
    427 P.3d 571
     (cleaned up).
    3. Because DSS is NSCI’s successor, we refer to the joint venture
    as DSS throughout this opinion.
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    Diversified Striping v. Kraus
    The Kraus Parties
    ¶4      Joe Kraus owned or controlled National Striping Inc. (NSI),
    which provided striping services in California. He also partially
    owned or controlled FLJ LLC (FLJ), a company that provided
    pavement striping services for highways and airports. Kraus was
    the only member of FLJ with operational experience; the other two
    members provided only capital. But in late 2009 or early 2010,
    FLJ’s two capital investors left the company for reasons unrelated
    to this case, leaving Kraus with insufficient capital to achieve his
    business plans. Kraus needed to either scale back the operations
    of FLJ and NSI or secure an infusion of capital.
    The Joint Venture
    ¶5      In mid-2010, Kraus and Kevin Beck began discussing the
    possibility of a joint venture. Kraus sought the Becks’ investment
    in his striping business, and while the Becks had no experience in
    that industry, they had substantial experience in construction and
    contracting generally. Eventually, the Becks and Kraus agreed
    that they would form a company together, with the Becks owning
    80% and Kraus owning 20%. The general nature of the agreement
    was that Kraus would contribute equipment and other assets
    owned by FLJ or NSI, and the Becks would contribute capital.
    ¶6     In 2011, Kraus and the Becks formed DSS to provide
    highway and airport striping services. DSS would use the
    employees, location, customer lists, contact information, and web
    domain of Kraus’s existing striping business. It would also
    employ the general manager (Manager) of Kraus’s existing
    business and use the striping trucks and other equipment owned
    by FLJ. Kraus would bring his experience, knowledge, and
    relationships for the benefit of DSS. He would be involved in the
    marketing and business strategy as well as provide general
    oversight of the venture.
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    ¶7     The parties agreed that Kraus would not be an employee
    of DSS, nor would he draw a salary. Instead, Kraus’s return on his
    investment would be in the form of 20% ownership in DSS and its
    expected profits. In addition, Kraus would be an executive officer
    or director of the company. To provide Kraus some income while
    the venture got off the ground, the parties agreed that Kraus
    would be given an advance on his anticipated 20% of DSS’s
    profits. The advance would be equal to $70,000 per year for two
    years.
    ¶8     The Becks agreed to provide the capital necessary to
    achieve Kraus’s business plan, including financing the purchase
    of an epoxy truck. An epoxy truck is a striping truck needed for
    certain jobs, such as the lucrative projects associated with striping
    airport runways and taxiways. Given that the Becks were running
    other businesses, they did not envision being heavily involved in
    DSS’s management.
    ¶9     Kraus’s preexisting business, NSI, had outstanding debts
    to vendors and suppliers that arose in connection with its prior
    operations. Kraus was personally responsible for these debts, and
    he was concerned that vendors might be reluctant to do business
    with the new venture if they knew he was involved. For this
    reason, and to allow him more time to sort out his finances, Kraus
    agreed that he would receive his equity in DSS “a year or so” after
    the business was formed and was operational. But it was always
    understood that Kraus would be a 20% owner of DSS in return for
    his and his companies’ contributions.
    The Documents Memorializing the Agreement
    ¶10 The parties’ agreement was memorialized in four
    documents: the asset purchase agreement, a promissory note, a
    stock sale agreement, and a profit advance agreement.
    ¶11 First, the asset purchase agreement (the Asset Purchase
    Agreement), dated January 19, 2011, was entered into by FLJ and
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    KMB. FLJ was controlled by Kraus, and it owned striping
    equipment and related assets. KMB was owned and controlled by
    the Becks and was formed at the time of the transaction for the
    purpose of leasing equipment to DSS and other businesses.
    ¶12 Pursuant to the Asset Purchase Agreement, KMB agreed to
    pay FLJ $100,000 in exchange for the used equipment under the
    terms of the promissory note. The agreement states that the
    $100,000 is “payable without interest, when [KMB’s] lease income
    from the subject equipment equals $100,000.”4 The equipment was
    not appraised or valued for purposes of the transaction. And
    although Kraus later testified that he had paid over $500,000 for
    the equipment, the district court did not determine its fair market
    value. Rather, the court found only that the fair market value at
    the time of the transaction exceeded the $100,000 figure recited in
    the Asset Purchase Agreement.
    ¶13 Second, the promissory note (the Note), dated February 25,
    2011, reiterated the above payment terms. It stated that KMB
    would pay FLJ $100,000 “without interest, when [KMB’s] lease
    revenue from the equipment purchased for which this note is
    given equals $100,000.” The district court later found that KMB
    never paid FLJ the full $100,000 but that it made partial payments
    on the Note totaling $85,996.78, leaving an unpaid amount of
    $14,003.22.
    ¶14 Third, the stock sale agreement (the Stock Sale Agreement),
    dated February 18, 2011, was between DSS and Kraus. Under that
    agreement, DSS agreed to transfer to Kraus 200 shares of DSS
    stock, equal to 20% of the issued and outstanding shares, in return
    for a payment of $100,000, due on or before December 1, 2012. The
    Stock Sale Agreement also recited that Kraus was to be made a
    director or executive officer of DSS prior to the sale. The district
    4. The parties do not appear to dispute that the lease revenue
    reached the $100,000 threshold at some point.
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    court later found that Kraus was never issued his 20% of the DSS
    shares. The parties disputed whether Kraus satisfied the
    conditions precedent to DSS’s obligation to issue the shares to
    him. Yet the parties ultimately stipulated that at all relevant times
    Kraus had a 20% ownership interest in DSS and at all times was
    entitled to a 20% share of its profits.
    ¶15 Fourth, Kraus and DSS signed the agreement for advances
    against profits (the Profit Advance Agreement) in April 2011.
    Under this agreement, DSS agreed to pay Kraus $70,000 per year,
    or $5,833.33 per month, for the period from January 2011 through
    December 2012, totaling twenty-four months. Further, Kraus
    agreed that if his 20% share of DSS’s profits fell below this
    amount, he would repay DSS for any overage. The district court
    later found that although DSS made some of these monthly
    payments until June 2011, DSS made no further payments after
    that month. The court found that the total unpaid amount under
    the Profit Advance Agreement was $108,833.31.
    The Breakdown of the Joint Venture
    ¶16 After the formation of DSS, Kraus transferred all the
    employees of his prior business to DSS. The Becks, however,
    arranged for the employees to be employed not by DSS, but by a
    payroll and human resources company owned by them,
    Professional Consulting Services (PCS). The Becks did not
    disclose this to Kraus until after the fact. Although Kraus was “not
    too concerned” about this alternate arrangement, it mattered to
    him how much PCS was going to charge DSS for the employees,
    and the Becks alone determined the amount and did not disclose
    it to Kraus in advance.
    ¶17 Shortly after DSS’s formation, Manager began working as
    its general manager. DSS also began operating out of the location
    used by Kraus’s previous business. Kraus provided DSS with all
    his customer and contact lists. And in March and April 2011,
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    Kraus caused all the striping equipment used by his prior
    business to be transferred to KMB.
    ¶18 For DSS to rent this equipment from KMB, Pamela Beck
    had told Kraus that KMB would charge 1–2% above the cost of
    maintaining the equipment. DSS exclusively used the equipment;
    it was not used by the Becks’ other businesses or regularly rented
    to others. After the above transactions closed, KMB charged DSS
    $10,000 per month for renting this equipment. The district court
    found this “amount bore no relationship to the cost of maintaining
    the equipment” and, contrary to Pamela Beck’s assurance, “was
    vastly greater than 1–2% above the cost of maintaining it.” And,
    as it turned out, KMB also did not cover all the costs of repairing
    and maintaining the equipment; instead, KMB billed DSS for at
    least some repairs. Moreover, the Becks and their advisors
    determined the $10,000 amount without consulting Kraus. He
    found out about it after the fact and did not agree with the charge.
    ¶19 The Becks arranged for KMB to buy the epoxy truck for
    $510,000. KMB financed the purchase and paid $9,504.61 per
    month on the loan. KMB then charged DSS a $20,000 monthly
    rental fee for the epoxy truck. As with the $10,000 monthly charge
    for the other equipment, KMB, the Becks, or the Becks’ advisors
    determined the rental fee for the epoxy truck without consulting
    Kraus in advance.
    ¶20 Under the foregoing arrangement, DSS did not own any of
    the equipment necessary to carry out its striping business.
    Instead, it would be obligated to pay KMB—an entity controlled
    and wholly owned by the Becks—at least $30,000 per month to
    rent the necessary equipment.
    ¶21 As DSS was launching, Kraus continued to pay various
    bills related to the business, including payroll and utilities. Kraus
    also paid DSS the proceeds from work that was already in
    progress. In total, Kraus contributed $122,614.61 in value to DSS.
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    But DSS did not reimburse him in full for these contributions. It
    paid him only $85,996.78, leaving a balance owing of $36,617.85.5
    ¶22 DSS bid for and obtained jobs, including in California,
    using NSI’s contractor’s license. According to Kraus, he never
    authorized DSS to use NSI’s contractor’s license.
    ¶23 Through the summer and fall of 2011, the Becks involved
    Kraus less and less in the joint venture. Kraus also faced
    increasing difficulty in getting reimbursed for expenses that he
    paid for DSS to operate.
    ¶24 Finally, in November 2011, the Becks caused DSS to move
    out of the facility owned by Kraus. They also instructed Manager
    and other employees not to give Kraus a key to the facility or
    allow him on the premises. Afterward, communication with
    Kraus was limited.
    ¶25 Meanwhile, PCS was charging markups and overhead
    costs associated with the employees working for DSS. These
    markup and overhead charges were designed to reflect services
    being provided by the “home office” in Salt Lake City. The district
    court found that DSS was, in effect, paying the salary and benefits
    of the Becks and upper management through these charges.
    Despite receiving their compensation indirectly through these
    overhead charges, the Becks also directly paid themselves at least
    $78,000 each from DSS in 2011. This sum was not a distribution of
    profits.
    ¶26 In late 2011 and early 2012, as the business relationship
    continued to sour, Kraus began contacting various contractors
    with whom DSS was doing business and from whom payments
    for contracts were owing. Kraus told them that DSS did not have
    5. Although the district court’s calculation of the balance appears
    to be two cents too high, we refer to $36,617.85 throughout this
    opinion because that is the amount stated in the judgment.
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    a valid contractor’s license and was operating under NSI’s license.
    Kraus further directed these contractors to make payments to NSI,
    not DSS. He claimed that he did this because he had not given
    permission for DSS to use NSI’s license and because he wanted to
    pressure DSS and the Becks to deal fairly with him.
    ¶27 Soon after, the Becks’ representatives reached out to Kraus
    to try to finalize the remaining terms of the business relationship
    and inquire about payments owed to him. But Kraus refused to
    discuss the matter and did not return phone calls. Next, Kraus
    contacted and advised internet service providers that DSS was
    unlawfully using domain names because Kraus was still the
    registered owner of the websites. As a result, email
    communications with customers and vendors ceased. Kraus’s
    conversations with contractors also led to at least one contractor
    directly paying NSI.
    ¶28 The Becks responded by changing the name of the joint
    venture to DSS and by excluding Kraus from its operation. DSS
    continued to operate until April 2016, when the Becks shut it
    down. As part of its liquidation, the Becks caused KMB and DSS
    to sell the equipment, including the epoxy truck, to a competitor
    for $960,486.51.
    The Litigation
    ¶29 In 2012, the Becks, DSS, and KMB (collectively, the Beck
    Parties) filed suit against Kraus, FLJ, and NSI (collectively, the
    Kraus Parties).6 The Beck Parties asserted causes of action for
    fraud, tortious interference with existing or prospective economic
    6. The Becks and KMB were not initially named as parties; they
    were added as plaintiffs when a third amended complaint was
    filed in 2015.
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    advantage, and defamation. The Kraus Parties, in turn, raised
    counterclaims for breach of contract and breach of fiduciary duty.7
    ¶30 The matter was tried to the bench in 2019. At the conclusion
    of trial, the district court issued written findings of fact and
    conclusions of law, addressing each of the parties’ claims.
    ¶31 The district court first determined that the Beck Parties’
    claims lacked merit. It therefore dismissed their claims with
    prejudice.
    ¶32 Next, the district court addressed the Kraus Parties’
    counterclaims. With respect to the breach of contract claim, the
    court first found that the Kraus Parties had performed all their
    material obligations under the Asset Purchase Agreement
    (between KMB and FLJ), the Stock Sale Agreement (between DSS
    and Kraus), and the Profit Advance Agreement (between DSS and
    Kraus), or, in the alternative, that the Kraus Parties’ performance
    was excused by the Beck Parties’ prior material breach. The court
    then found that KMB breached the Asset Purchase Agreement
    and the Note by failing to pay FLJ the amounts due thereunder;
    DSS had breached the Profit Advance Agreement by failing to pay
    Kraus the amounts due thereunder; and DSS also had breached
    the Stock Sale Agreement by failing to issue 20% of the shares to
    Kraus and to appoint him as an officer or director. Additionally,
    the court found that DSS breached its obligation to reimburse
    Kraus for amounts due to him. The court found that the Kraus
    Parties were harmed as a direct and proximate result of these
    breaches.
    7. The Kraus Parties also raised counterclaims for breach of the
    implied covenant of good faith and fair dealing, promissory
    estoppel, fraudulent transfer, alter ego, conversion, fraud, and
    unjust enrichment. But those claims are not relevant to this
    appeal.
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    Diversified Striping v. Kraus
    ¶33 As for Kraus’s claim for breach of fiduciary duty, the court
    found that the Becks caused the companies under their control to
    breach duties owed to Kraus. The court explained that, as majority
    shareholders in DSS, the Becks had a fiduciary duty to deal fairly
    and openly with Kraus, who was a minority shareholder in DSS.
    The Becks then caused KMB and PCS, companies in which they
    were the sole shareholders, to do business with DSS. The court
    found that the “terms of those business arrangements stood to
    benefit, directly and indirectly, the Becks and to damage or injure
    the interests of [DSS].” It further found that the Becks “had an
    economic interest in minimizing the profits of [DSS], to which
    they would only be entitled to 80%, and maximizing the profits of
    KMB and PCS, to which they would be entitled to 100%.” Because
    these transactions “were plainly self-interested,” the Becks “had a
    duty to ensure the fairness of the transaction to [DSS], along with
    a duty to disclose to Kraus, as a minority shareholder, the terms
    of those agreements.” The court found that although Kraus was
    advised that DSS would be doing business with KMB and PCS,
    “the Becks failed to disclose the terms of those arrangements and,
    in particular, the fact that [DSS] would be obligated to pay KMB
    and PCS substantial sums each month.” Those amounts “would
    come directly out of the potential profits of [DSS]”—profits in
    which Kraus had a 20% interest.
    ¶34 In addition, the court found that the Becks breached their
    fiduciary duties by causing DSS to pay them “salaries” of at least
    $78,000 each in 2011. It also found that the Becks failed to show
    that the $10,000 monthly rental fee for equipment paid to KMB
    was “fair or commercially reasonable.” The court found this fee
    was “merely . . . a way to syphon [DSS]’s revenues to KMB.”
    Similarly, the court found that the $20,000 monthly amount that
    DSS paid to KMB for the epoxy truck was not fair or reasonable.
    It further found that the Becks violated their fiduciary duties by
    not disclosing to Kraus the terms of PCS’s contracts with DSS and
    by failing to “provide Kraus any information about the company,
    its operations, or its profits despite him being a 20% equity
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    owner.” The court thus concluded that clear and convincing
    evidence showed the Becks owed Kraus fiduciary duties, they
    breached those duties, and the breaches were the direct and
    proximate cause of harm to Kraus.
    ¶35 In summary, the district court determined that all the Beck
    Parties’ claims failed on their merits, and it therefore dismissed
    those claims with prejudice. And the court determined that the
    Kraus Parties’ claims for breach of contract and breach of
    fiduciary duty were meritorious.
    ¶36 On the question of damages, the district court determined
    that DSS owed Kraus $36,617.85 for unpaid reimbursements. It
    also considered whether to award lost profits to Kraus as a part
    owner in DSS. It acknowledged that new businesses, like DSS,
    “lack an actual record of past earnings,” making “accurate
    predictions of . . . lost profits extremely difficult,” but that perhaps
    other means existed to establish the requisite level of certainty to
    measure lost profits in this case. (Cleaned up.) At trial, Kraus
    presented an expert (Expert) to opine on the subject of lost profits.
    Expert opined that Kraus’s share of the profits in this case
    amounted to $681,000. But the court rejected Expert’s testimony
    as unreliable because “a number of [his] assumptions are
    speculative” and several of the adjustments in his analysis
    “tended to overstate the profitability of the company.”
    ¶37 Yet the court found that DSS was in fact profitable, and it
    “believe[d] that a reasonable, rational, lost profits calculation can
    be made from the assumptions and beliefs held by the parties at
    the time of contracting.” Specifically, the court found that at DSS’s
    inception, “all parties envisioned that the true profits of the
    venture would be at least $350,000 per year for the first two years
    of operation” and that “20% of that amount is $70,000, the amount
    the parties used in the [Profit Advance Agreement].” The court
    determined that this amount represented the parties’ “best
    estimate” of DSS’s “likely profits, at least for the first two years.”
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    Given that DSS operated for five and one quarter years, the court
    decided that a “conservative calculation of Kraus’s lost profits,”
    based on the Profit Advance Agreement, for the five-year period
    was $367,500. It then subtracted the $31,166.69 that DSS had
    actually paid Kraus under the Profit Advance Agreement, thus
    reducing his lost profits to $336,333.31. From this amount, the
    court also subtracted the $108,833.31, which was the unpaid
    amount under the Profit Advance Agreement and was awarded
    separately. That left Kraus’s lost profits at $227,500.
    ¶38 The district court then accounted for the amounts realized
    upon DSS’s liquidation. The court found that the equipment sold
    for $960,486.51, including the epoxy truck that KMB purchased
    for approximately $500,000. Because DSS never owned the epoxy
    truck, the court gave KMB credit for its full value, which meant
    that the rest of the equipment sold for approximately $450,000.
    The court decided that Kraus was entitled to 20% of that amount,
    which equaled $90,000. Adding this $90,000 to the $227,500
    calculated above totaled $317,500.
    ¶39 Regarding the breach of the Asset Purchase Agreement
    and the Note, the court entered judgment in favor of FLJ and
    against KMB in the principal amount of $14,003.22, plus
    postjudgment interest at the statutory rate. See supra ¶¶ 12–13.
    Regarding the breach of the Profit Advance Agreement, the court
    entered judgment in favor of Kraus and against DSS in the
    principal amount of $108,833.31, plus postjudgment interest at the
    statutory rate. See supra ¶ 15. And regarding Kraus’s claim for
    unpaid reimbursements, the court entered judgment in favor of
    Kraus and against DSS in the amount of $36,617.85, plus
    postjudgment interest. See supra ¶ 21. Notably, the court
    determined that for the Becks’ breaches of their fiduciary duties,
    they would be jointly and severally liable for the awarded
    amounts described in this paragraph. For Kraus’s breach of
    fiduciary duty claim, the court also ordered judgment in favor of
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    Kraus and against the Becks, jointly and severally, in the principal
    amount of $303,496.78, plus postjudgment interest.8
    ¶40 Kraus requested punitive damages. But the district court
    did “not find, by clear and convincing evidence, that the Becks’
    conduct was so extreme and outrageous as to warrant the
    imposition of punitive damages.” The court thus declined to
    award them.
    ¶41 Finally, the court determined that the Kraus Parties were
    entitled to recover their reasonable costs and attorney fees. It also
    ordered that all awarded amounts would bear postjudgment
    interest from the date of the original judgment at the statutory rate
    set forth in Utah Code section 15-4-1. Both sides appeal.
    ISSUES AND STANDARDS OF REVIEW
    ¶42 On appeal, the Beck Parties raise two main issues. First,
    they challenge the district court’s lost profits award. “Whether the
    district court applied the correct rule for measuring damages is a
    question of law that we review for correctness.” Mahana v. Onyx
    Acceptance Corp., 
    2004 UT 59
    , ¶ 25, 
    96 P.3d 893
    . “Whether the
    amount awarded by the district court was supported by the
    evidence is a determination of fact that may be reversed on appeal
    only if clearly erroneous.” 
    Id.
    ¶43 Second, the Beck Parties contend that the district court
    erred in concluding that the Becks were jointly and severally liable
    to FLJ and Kraus for KMB’s breach of the Asset Purchase
    Agreement and the Note. This issue involves the interpretation
    and application of statutory law and caselaw, which we review
    for correctness. See Biesele v. Mattena, 
    2019 UT 30
    , ¶ 13, 
    449 P.3d 1
    (reviewing a challenge to the imposition of joint and several
    8. The $303,496.78 total results from subtracting the $14,003.22
    (awarded separately) from the $317,500 above. See supra ¶ 38.
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    liability for correctness given that the argument raised “questions
    of the application and interpretation” of the Liability Reform Act);
    Ortega v. Ridgewood Estates LLC, 
    2016 UT App 131
    , ¶ 29, 
    379 P.3d 18
     (“The district court’s interpretation of case law presents a
    question of law, which we review for correctness.”).
    ¶44 On cross-appeal, the Kraus Parties raise four main issues.
    First, they contend that the district court incorrectly denied them
    prejudgment interest. “A trial court’s decision to grant or deny
    prejudgment interest presents a question of law which we review
    for correctness.” Cornia v. Wilcox, 
    898 P.2d 1379
    , 1387 (Utah 1995).
    ¶45 Second, the Kraus Parties contend that the district court
    applied the incorrect postjudgment interest rate, claiming that the
    rate of 10% should have been applied to the damages awarded for
    breach of contract. “Whether the trial court applied the correct
    interest rate is a question of law, which we review for
    correctness.” Knight Adjustment Bureau v. Lewis, 
    2010 UT App 40
    ,
    ¶ 2, 
    228 P.3d 754
    .
    ¶46 Third, the Kraus Parties contend that the district court
    erred by applying the wrong legal standard for punitive damages.
    “Whether the trial court employed the proper standards presents
    a legal question which is reviewed for correctness.” Chandler v.
    Blue Cross Blue Shield of Utah, 
    833 P.2d 356
    , 360 (Utah 1992).
    ¶47 Fourth, the Kraus Parties contend that the district court
    erred in denying them postjudgment attorney fees. This issue
    turns on the application of rule 73 of the Utah Rules of Civil
    Procedure. “[W]e review a district court’s interpretation and
    application of our rules of civil procedure for correctness.” Sanders
    v. Sanders, 
    2021 UT App 122
    , ¶ 4, 
    502 P.3d 1230
    .
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    ANALYSIS
    I. The Beck Parties’ Issues on Appeal
    A.     Lost Profits
    ¶48 The Beck Parties contend that the “district court erred in
    finding, calculating, and awarding damages for breach of
    fiduciary duty against the Beck Parties”—a damages award that
    was largely based on Kraus’s lost profits in the joint venture, DSS.
    The Beck Parties’ challenge is threefold. First, they contend that
    the court “erred in awarding Kraus lost profits in an amount
    based on a determination that twenty percent of DSS’s profits
    every year would be $70,000.” Second, the Beck Parties contend
    that “it was error for the district court to include 20% of the
    amount KMB realized upon the sale of its assets in the damages
    award.” Third, they contend that the flaws in the lost profits
    damages award are so intertwined with the damages awarded for
    breach of contract that this court should vacate the damages
    award in its entirety and remand for reconsideration. We address
    each argument in turn.
    1.     Whether the Lost Profits Were Reasonably Certain
    ¶49 The Beck Parties challenge the district court’s
    determination that Kraus suffered $70,000 annually in lost profits,
    arguing that its calculation “was based on legally irrelevant
    evidence, was speculative, and was clearly erroneous.” The Beck
    Parties assert that the court “fashioned a lost profits analysis
    based solely on the parties’ pre-venture [Profit] Advance
    Agreement” and that, by doing so, the court “incorrectly
    transformed Kraus’s desired salary for DSS’s first two years of
    operation into a full-blown lost profits analysis.” According to the
    Beck Parties, the “figure the district court used for its lost profits
    finding—$70,000 per year—was never an actual estimate of
    Kraus’s profits.” Rather, it “was simply what Kraus thought he
    needed to live on while DSS got up and running, until Kraus
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    would receive a distribution of DSS’s actual profits.” They claim
    that the “extrapolat[ed]” figure is “speculative because neither
    Kraus nor the Becks made any calculation or relied on facts about
    the business in setting the $70,000 per year projection.” If we
    agree, the Beck Parties request that we remand the case to the
    district court for reconsideration of any lost profits damages.
    ¶50 Kraus defends the district court’s damages award, arguing
    that the lost profits were established with the requisite
    “reasonable certainty.” In his view, the Profit Advance
    Agreement “alone establishe[d] the reasonability of the court’s
    lost profit calculation” because the Becks themselves “agree[d]
    that a reasonable amount of advanced profits was $70,000 per
    year” and their willingness to advance that amount inherently
    reflected “their assumption that the company’s actual
    profitability would reasonably relate to the amount advanced.”
    Kraus also argues that the court properly took into consideration
    the totality of the circumstances, including that the Becks “did
    their own independent due diligence” on the equipment that
    Kraus contributed and the state of Kraus’s business during
    negotiations; that the Becks had “substantial experience in the
    construction business”; that the Profit Advance Agreement was
    executed three months into DSS’s operations such that the Becks
    “had already experienced first-hand the performance and
    potential of the joint venture”; that DSS was actually profitable;
    and that the Becks were able to syphon money away from DSS
    (including paying themselves $78,000 each in 2011). Kraus also
    asserts that the Beck Parties’ arguments merely ask this court to
    “re-weigh the evidence.”
    ¶51 The district court determined that it could make a
    reasonable calculation of Kraus’s lost profits stemming from the
    Becks’ breaches of fiduciary duties, even though DSS was a new
    business that lacked an actual record of past earnings. It reasoned
    that it could do so based on “the assumptions and beliefs held by
    the parties at the time of contracting.” In particular, it found that
    20200309-CA                     17                 
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    Diversified Striping v. Kraus
    “all parties envisioned that the true profits of the venture would
    be at least $350,000 per year for the first two years of operation.”
    Kraus’s 20% share of that amount is $70,000, which is the same
    amount that the parties used in the Profit Advance Agreement
    that they executed in April 2011. The court thus saw $70,000 as the
    parties’ own “best estimate at the time of the venture’s likely
    profits, at least for the first two years of operation.” It then
    multiplied that amount by the number of years that DSS operated,
    concluding that the total amount represented a “conservative
    calculation” of Kraus’s lost profits given that DSS was a start-up
    and other circumstances. We ultimately cannot affirm the court’s
    decision.
    ¶52 “It is well settled that, although the plaintiff has the burden
    of proving the fact, causation, and amount of damages, [the
    plaintiff] need only do so with reasonable certainty rather than
    with absolute precision.” Alta Health Strategies, Inc. v. CCI Mech.
    Service, 
    930 P.2d 280
    , 286 (Utah Ct. App. 1996) (cleaned up).
    Further, “although damages may not be determined by
    speculation or guesswork, evidence allowing a just and
    reasonable estimate of the damages based on relevant data is
    sufficient.” 
    Id.
     (cleaned up).
    ¶53 Lost profits damages in particular “must be established
    with reasonable certainty.” Cook Assocs., Inc. v. Warnick, 
    664 P.2d 1161
    , 1165 (Utah 1983). Put differently, lost profits must be proved
    with “sufficient certainty that reasonable minds might believe
    from a preponderance of the evidence that the damages were
    actually suffered.” 
    Id.
     (cleaned up); accord Kilpatrick v. Wiley, Rein
    & Fielding, 
    2001 UT 107
    , ¶ 76, 
    37 P.3d 1130
    .
    ¶54 Our supreme court has explained that “the pivotal
    question” surrounding lost profits “is not whether the plaintiff
    has proven an established earning record but whether [the
    plaintiff] has proven the damages for lost profits with reasonable
    certainty, although the former is often relevant to the latter.” Cook,
    20200309-CA                     18                 
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    Diversified Striping v. Kraus
    664 P.2d at 1166 (cleaned up). An established business’s “record
    of past earnings obviously increases the certainty with which one
    could predict future profits.” Id. “But that fact should not
    automatically preclude new businesses from recovering lost
    profits because they lack such a record.” Id. “Rather, new
    businesses should be allowed to try to prove lost profits up to a
    reasonable level of certainty by other means, just as established
    businesses are permitted to do.” Id. And “[o]nce a defendant has
    been shown to have caused a loss, [the defendant] should not be
    allowed to escape liability because the amount of the loss cannot
    be proved with precision.” Id.; accord Kilpatrick, 
    2001 UT 107
    , ¶ 76.
    “Consequently, the reasonable level of certainty required to
    establish the amount of a loss is generally lower than that required
    to establish the fact or cause of a loss.” Cook, 664 P.2d at 1166.
    ¶55 A lost profits claim cannot “rest[] on an assumption
    unsupported by the record” or be based on evidence that is
    “wholly speculative.” First Sec. Bank of Utah, NA v. J.B.J. Feedyards,
    Inc., 
    653 P.2d 591
    , 596 (Utah 1982). Yet, “while the evidence must
    not be so indefinite as to allow the [factfinder] to speculate as to
    [lost profits], some degree of uncertainty is tolerable.” Carlson
    Distrib. Co. v. Salt Lake Brewing Co., 
    2004 UT App 227
    , ¶ 19, 
    95 P.3d 1171
     (cleaned up). “It is, after all, the wrongdoer, rather than the
    injured party, who should bear the burden of some uncertainty in
    the amount of damages.” Atkin Wright & Miles v. Mountain States
    Tel. & Tel. Co., 
    709 P.2d 330
    , 336 (Utah 1985).
    ¶56 Importantly, the evidence of lost profits “must be evidence
    that rises above speculation and provides a reasonable, even
    though not necessarily precise, estimate of damages.” See 
    id.
     Utah
    law thus allows for the amount of damages to be “based upon
    approximations, if the fact of damage is established, and the
    approximations are based upon reasonable assumptions or
    projections.” Id.; see also Francis v. National DME, 
    2015 UT App 119
    ,
    ¶ 28, 
    350 P.3d 615
    .
    20200309-CA                     19                 
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    Diversified Striping v. Kraus
    ¶57 Here, Kraus insists that the district court’s consideration of
    “all of the relevant circumstances surrounding the parties’
    dealings” established the “reasonable certainty of [its] lost profit
    calculation.” We do not share this view. Although the court
    broadly acknowledged “the totality of the circumstances,
    including the start up nature of the venture,” it derived the
    $70,000 figure for Kraus’s annual lost profits directly from the
    Profit Advance Agreement. The court’s reference to DSS’s “start
    up nature,” in context, likely referred to how DSS did not have an
    actual record of past earnings and therefore any lost profits had
    to be established by other means. See Cook, 664 P.2d at 1166. And
    given that the court found that Expert—who testified on Kraus’s
    behalf—offered “speculative” and unreliable opinions on lost
    profits, the court ultimately relied on the Profit Advance
    Agreement as an alternative means of providing the basis for a
    lost profits calculation. In other words, we agree with the Beck
    Parties that the district court’s lost profits analysis was based
    solely on the Profit Advance Agreement.
    ¶58 The Beck Parties assert that even if the Profit Advance
    Agreement “was based on the parties’ pre-venture estimate of
    profits,” the court’s reliance on it was still “inappropriate”
    because “[l]ost profits damages must be proven by expert
    testimony, as projecting potential profits requires technical or
    specialized knowledge.” We do not embrace this view. When a
    business is new and a past earnings record is thus unavailable,
    “[a]lternative means of establishing the certainty of lost profits
    include expert testimony of profit potential, evidence of the actual
    profits of similar businesses, and evidence of subsequent earnings
    of the business claiming lost profits.” Cook, 664 P.2d at 1166 n.4;
    see also Kilpatrick, 
    2001 UT 107
    , ¶¶ 76–77 (“One method of
    measuring damages in such a situation is by expert testimony.”).
    Although expert testimony may be one available means of
    showing lost profits, our caselaw does not necessarily require
    expert testimony for lost profits to be used as a measure of
    20200309-CA                     20                 
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    Diversified Striping v. Kraus
    damages for a new business.9 See Cook, 664 P.2d at 1166 & n.4. By
    the same token, we do not read our caselaw to mean that the three
    methods mentioned above are the only possible methods of
    establishing the reasonable certainty of lost profits. See id.
    ¶59 The court used the Profit Advance Agreement to find that
    “all parties envisioned that the true profits of the venture would
    be at least $350,000 per year for the first two years of operation.”
    The court reasoned that because Kraus was entitled to 20% of
    DSS’s profits and because his annual advance under the Profit
    Advance Agreement was $70,000, the $350,000 represented the
    parties’ “best estimate” of DSS’s likely profits (20% of $350,000 =
    $70,000). But Utah law requires that this approximation be “based
    upon reasonable assumptions or projections” or be a “reasonable,
    even though not necessarily precise, estimate of damages.” See
    Atkin, 709 P.2d at 336.
    ¶60 We conclude that the district court’s calculation of Kraus’s
    annual lost profits of $70,000 was not based on “reasonable
    9. Yet the Beck Parties suggest that Ghidotti v. Waldron, 
    2019 UT App 67
    , 
    442 P.3d 1237
    , directs that “[l]ost profits damages must
    be proven by expert testimony.” In that case, the district court
    concluded that the new business owners there “could not prove
    their damages with the requisite degree of certainty because they
    did not have an expert to testify on profit potential.” Id. ¶¶ 7, 20
    (cleaned up). On appeal, the new business owners challenged the
    district court’s decision that they had failed to properly disclose
    an expert witness, but they did not argue that they should have
    been able to prove their damages through other available means.
    Id. ¶¶ 9, 13 & n.5. Because they relied solely on expert testimony
    as the method by which they intended to prove lost profits
    damages, see id. ¶¶ 13–14 & n.5, and because this court affirmed
    that their disclosure was inadequate, id. ¶ 15, we are not
    persuaded that Ghidotti stands for the broader proposition for
    which the Beck Parties advocate.
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    Diversified Striping v. Kraus
    assumptions or projections” of DSS’s likely profits. See 
    id.
     The
    court relied on the $70,000 figure included in the Profit Advance
    Agreement, but that amount was not based on the parties’ pre-
    venture estimate of profits. The agreement itself says nothing to
    indicate that it was based on the parties’ estimate or projection of
    DSS’s profitability. It states only that Kraus was “entitled to
    receive an advance against profits totaling $70,000 per year” for
    two years and that Kraus would “be liable to repay [DSS] the
    shortfall if, at the end of two years, 20% of the actual profits
    earned by [DSS was] less than the total amount advanced” to
    Kraus under the Profit Advance Agreement.
    ¶61 Other evidence in the record similarly does not support a
    finding that the $70,000 figure was tethered to a projection of
    expected profits. Kraus himself testified that rather than
    becoming DSS’s salaried employee, he opted to receive the
    advances under the Profit Advance Agreement so that he could
    “live,” “get [his] bills paid,” and “run [his] other companies.” As
    Kraus explained, the $70,000 figure was merely “what [he] had
    asked for and [Kevin Beck] agreed.” The fact that the parties
    ultimately labeled it a “profit advance” does not demonstrate that
    $70,000 reflected the parties’ estimate of Kraus’s share of DSS’s
    likely profits, much less that it reflected a reasonable estimate.
    Rather, it was undisputed that the number was based entirely on
    what Kraus needed to live and pay his bills, the number was not
    “negotiable,” and he was to receive the amount during the first
    two years “regardless of whether [the joint venture] was
    profitable.” Kraus has pointed to no evidence to suggest that
    either side conducted a profitability analysis or that the $70,000
    figure was consistent with their expectations for the joint
    venture.10
    10. Kraus invites this court to speculate that the Becks agreed that
    the $70,000 figure “was a reasonable approximation of . . . Kraus’s
    (continued…)
    20200309-CA                     22                 
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    Diversified Striping v. Kraus
    ¶62 As a result, the district court’s lost profits analysis “rests on
    . . . assumption[s] unsupported by the record.” See First Sec. Bank,
    653 P.2d at 596. We thus conclude that Kraus’s lost profits
    damages were not established with reasonable certainty, and we
    therefore reverse and vacate this portion of the district court’s
    award. Having agreed with the Beck Parties that the court’s
    decision on lost profits was infirm, we remand for the court to
    reconsider whether any other evidence would support a
    reasonably certain basis for lost profits damages.11
    2.     Whether Kraus Should Have Received 20% of the Value of
    KMB’s Liquidated Assets
    ¶63 The Beck Parties also complain that the “district court’s
    damages award for lost profits impermissibly included $90,000
    share of profits” based on their “own expectations” and
    “assumptions of profitability.” But Kraus has not shown what the
    Becks’ expectations were or that in agreeing to the non-negotiable
    $70,000 advance, they engaged in any kind of profitability
    analysis. Further, Kraus has not shown that, even if the Becks had
    assumptions or projections about the venture’s profitability, those
    assumptions or projections were reasonable. See Atkin Wright
    & Miles v. Mountain States Tel. & Tel. Co., 
    709 P.2d 330
    , 336 (Utah
    1985) (“The amount of damages may be based upon
    approximations . . . [if] the approximations are based upon
    reasonable assumptions or projections.”); Webb v. Utah Tour
    Brokers Ass’n, 
    568 F.2d 670
    , 677 (10th Cir. 1977) (applying Utah law
    and concluding that evidence failed to show “a tangible
    foundation” from which a factfinder could determine that a
    reasonable probability existed that profits would have been
    made).
    11. The parties have not identified another basis for the lost profits
    award, and we express no opinion on whether any such basis
    exists in the evidence.
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    Diversified Striping v. Kraus
    that represented 20% of the amounts realized by KMB on the
    liquidation of its assets.” They make two points on this score.
    First, they assert that Kraus was not entitled to this amount
    because he did not own any interest in KMB. Second, they assert
    that the $90,000 impermissibly gave Kraus a double recovery
    because it was “duplicative of the lost profits awarded to Kraus
    and the contract damages awarded to FLJ, Kraus’s entity.”
    ¶64 On their second point, the Beck Parties argue that the
    $90,000 was duplicative of the lost profits award because the
    “injury to DSS (and, therefore, Kraus) flowing from” the Becks’
    breach of fiduciary duty—which was causing DSS to enter into
    self-interested transactions with KMB related to renting the
    equipment—“is measured by the amount KMB overcharged DSS”
    and was already “captured in the lost profits measure of
    damages.” And a portion of the $90,000, they assert, is duplicative
    of the $14,003.22 awarded to FLJ for KMB’s breach of the Asset
    Purchase Agreement and the Note because the $14,003.22
    represented the shortfall on the $100,000 sale price and “fully
    compensated FLJ (and through it, Kraus) for the value of the
    equipment sold to KMB.” In other words, “[i]t is as though he/FLJ
    both sold the equipment to KMB for $100,000 but continued to
    own it until KMB liquidated it.”
    ¶65 Kraus responds that DSS and KMB, together, operated the
    striping business and that “[w]hile Mr. Kraus may not have
    owned any interest in KMB,” he placed the equipment with KMB
    and “he certainly was a partner in the joint venture” with the
    Becks. Kraus argues that if the Becks had not “forced [him] out”
    of DSS, he would have received 20% of the profits while DSS
    operated and would have received his fair share of the proceeds
    from the liquidation of the joint venture. He also argues that the
    Becks’ actions “with regard to KMB that undermined the joint
    venture would certainly justify an award of damages.” Kraus
    further argues that no double recovery occurred here because the
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    Diversified Striping v. Kraus
    parties’ transactions and agreements were “interrelated” and
    “cannot be separated.”
    ¶66 The district court found that the Becks sold “the
    equipment” related to DSS’s striping business, including the
    epoxy truck, for $960,486.51. Under DSS and KMB’s business
    arrangement, DSS never owned any of the striping equipment.
    Rather, KMB owned the equipment and leased it to DSS. Because
    KMB originally purchased the epoxy truck and DSS did not own
    it, the court gave KMB credit for its full value. The court then
    found that the rest of the equipment sold for approximately
    $450,000, and it awarded Kraus 20% of that amount, which
    equaled $90,000.
    ¶67 Both sides agree that “the equipment” referred to in the
    court’s findings included other assets in addition to the striping
    equipment owned by KMB.12 But the court did not draw a
    distinction between the striping equipment and any other assets
    included in the liquidation.
    ¶68 This distinction matters because we agree with the Beck
    Parties that Kraus was not an owner of KMB and therefore was
    not entitled to a share of the sale proceeds of KMB’s equipment.
    Cf. 
    Utah Code Ann. § 48
    -3a-711(2)(b) (LexisNexis 2015) (providing
    that after discharging its obligations when winding up, a limited
    liability company will distribute any remaining surplus “in equal
    12. In support, Kraus relies on a trial exhibit of an asset purchase
    agreement related to the liquidation and attached it as an
    addendum to his brief. But the trial exhibits were not included in
    the record on appeal, and “this court’s power of review is strictly
    limited to the record presented on appeal.” See Reperex, Inc. v.
    May’s Custom Tile, Inc., 
    2012 UT App 287
    , ¶ 12, 
    292 P.3d 694
    (cleaned up). In any event, we need not consider this exhibit in
    light of the Beck Parties’ acknowledgment that other assets were
    part of the liquidation.
    20200309-CA                     25                 
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    Diversified Striping v. Kraus
    shares among members and dissociated members”). Yet when the
    court awarded Kraus $90,000, Kraus received a portion of the
    proceeds related to assets that had belonged to KMB. Although
    Kraus believes that his ownership in the joint venture entitled him
    to recover this portion of the sale because “placing the equipment
    in KMB was part of that joint venture,” he provides no authority
    for the notion that his participation in the joint venture entitled
    him to recover under the circumstances here, particularly where
    he freely transferred ownership of the equipment so that he could
    acquire a 20% stake in DSS. We thus conclude that Kraus should
    not have received a portion of the sale of KMB’s equipment, and
    we vacate this portion of his award.
    ¶69 Nevertheless, Kraus was a co-owner of DSS and therefore
    is entitled to 20% of the sale proceeds that related to any
    assets that had belonged to DSS. On remand, the district
    court should reassess the proceeds from the liquidation
    and exclude the amounts related to the sale of KMB’s equipment
    from Kraus’s award. It should also make specific findings
    regarding the amount of proceeds related to assets owned by DSS,
    and then the court may award Kraus a portion of those proceeds.
    See generally Bastian v. King, 
    661 P.2d 953
    , 957 (Utah 1983)
    (instructing district courts to provide factual findings that
    demonstrate that “there is a rational basis for the award of
    damages” and that “the findings support the judgment and that
    the evidence supports the findings”). Although we do not opine
    on the Beck Parties’ double recovery arguments, the district court
    should, if presented, consider any such arguments made on
    remand.
    3.    Whether the Entire Damages Award Should Be Vacated
    ¶70 Third, the Beck Parties contend that the entire damages
    award should be vacated because the flaws identified above are
    “intertwined with” the remainder of the award. Again pointing to
    the district court’s reliance on the Profit Advance Agreement to
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    Diversified Striping v. Kraus
    project DSS’s profits as $350,000 per year, the Beck Parties contend
    that the court’s calculation of damages for the breach of the
    Profit   Advance        Agreement—$108,833.31—was            likewise
    “impermissibly speculative.” This is true, the Beck Parties argue,
    because the terms of that agreement would have required
    Kraus to repay DSS if Kraus’s share of the actual annual profits
    fell below $70,000. The Beck Parties thus urge this court to
    vacate the award and remand for additional findings or a new
    hearing.
    ¶71 We agree that the district court needs to reassess the
    entire damages award, especially given that we have
    vacated other portions of the award. We also agree with the Beck
    Parties that the court should reevaluate the $108,833.31 related to
    the breach of the Profit Advance Agreement. Although that
    amount reflects the shortfall from the $140,000 that Kraus
    expected to receive under that agreement, the agreement’s
    repayment provision meant that Kraus would not necessarily
    keep that entire amount “if, at the end of two years, 20% of the
    actual profits earned by [DSS was] less than the total amount
    advanced.” The court found that DSS was profitable at some
    point, but the court did not make specific findings about what, if
    any, profits DSS realized or when. Further, it is unknown whether
    any such profits were sufficient for Kraus to have avoided liability
    for repayment. In other words, the $108,833.31 appears to
    presume that the $350,000 figure derived from the Profit Advance
    Agreement accurately reflected DSS’s profits and that Kraus
    would have no repayment obligation. But we have rejected the
    court’s reliance on the Profit Advance Agreement as a basis for
    determining lost profits, and that decision leaves the court’s
    award for breach of that agreement without a foundation.
    Accordingly, the court on remand should reassess the amounts to
    which Kraus is entitled under the Profit Advance Agreement, if
    any, and provide appropriately detailed findings.
    20200309-CA                     27                 
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    Diversified Striping v. Kraus
    B.     Joint and Several Liability
    ¶72 As their last issue on appeal, the Becks contend that the
    district court erred in imposing joint and several liability on them
    for the $14,003.22 related to KMB’s breach of the Asset Purchase
    Agreement and the Note. According to the Becks, they cannot be
    held personally liable for KMB’s liabilities under corporate law.
    ¶73 The district court determined that KMB breached the Asset
    Purchase Agreement and the Note by failing to pay the amounts
    due thereunder in exchange for FLJ’s used equipment.
    Specifically, KMB fell short $14,003.22 of the amount due to FLJ.
    The court also determined that “the Becks breached fiduciary
    duties owed by them to Kraus, and caused the companies under
    their control to breach duties owed to Kraus, which itself amount
    to a breach of these contractual obligations.” And the court
    ultimately held the Becks jointly and severally liable for the
    $14,003.22 owed by KMB to FLJ.
    ¶74 Generally, a “member or manager [of a limited liability
    company] is not personally liable, directly or indirectly, by way of
    contribution or otherwise, for a debt, obligation, or other liability
    of the limited liability company solely by reason of being or acting
    as a member or manager.” 
    Utah Code Ann. § 48
    -3a-304(1)
    (LexisNexis 2015). But a member or manager “may be held
    ‘personally liable for his limited liability company’s contractual
    breaches if he assumed personal liability, acted in bad faith or
    committed a tort in connection with the performance of the
    contract.’” H&P Invs. v. iLux Cap. Mgmt. LLC, 
    2021 UT App 113
    ,
    ¶ 50, 
    500 P.3d 906
     (quoting Reedeker v. Salisbury, 
    952 P.2d 577
    , 582
    (Utah Ct. App. 1998)). When the district court imposed joint and
    several liability for the $14,003.22 on the Becks—members of
    KMB—the court effectively imposed personal liability on them.
    ¶75 The court appears to have premised its decision on its
    conclusion that the Becks breached their fiduciary duties to Kraus
    in connection with KMB’s performance of the Asset Purchase
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    Diversified Striping v. Kraus
    Agreement and the Note. See 
    id.
     And the Becks have not carried
    their burden of persuasion to show error in the court’s decision.
    See generally 1600 Barberry Lane 8 LLC v. Cottonwood Residential O.P.
    LP, 
    2021 UT 15
    , ¶ 53, 
    493 P.3d 580
     (explaining that appellants
    shoulder “the burden of persuasion to convince the reviewing
    court that the district court erred”). The Becks assert that their
    fiduciary duties to Kraus with respect to their joint venture
    “cannot be read so broadly as to require the Becks to ensure that
    other entities they control (like KMB) never breach an agreement
    with an entity that Kraus controls (like FLJ).” But beyond that,
    they do not explain why. Instead, they cite, without analysis, a
    string of cases from various jurisdictions that stand generally for
    the proposition that fiduciary duties between partners do not
    extend to unrelated business ventures. See, e.g., LG & E Cap. Corp.
    v. Tenaska VI, LP, 
    289 F.3d 1059
    , 1063–64 (8th Cir. 2002) (collecting
    cases indicating that a party’s fiduciary duties to another party are
    limited to dealings involving their joint venture). But here, KMB’s
    obligations and breach were tied to the joint venture, so it is not
    evident that the Becks’ authority is on point. And because the
    Becks have not shown that their breach of fiduciary duties could
    not support personal liability here, see H&P Invs., 
    2021 UT App 113
    , ¶ 50, we cannot say that the district court erred in imposing
    joint and several liability on the Becks for the $14,003.22 award.
    II. The Kraus Parties’ Issues on Cross-Appeal
    A.     Prejudgment Interest
    ¶76 The Kraus Parties contend that the district court erred in
    declining to award them prejudgment interest. Specifically, they
    assert that prejudgment interest should have been awarded with
    respect to three amounts in the judgment: (i) $14,003.22 relating to
    the breach of the Asset Purchase Agreement, (ii) $108,833.31
    relating to the breach of the Profit Advance Agreement, and
    (iii) $36,617.85 relating to the unpaid reimbursements. After we
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    Diversified Striping v. Kraus
    set forth Utah law on prejudgment interest, we address each of
    these amounts in turn.
    ¶77 “The purpose of awarding prejudgment interest is to
    compensate a party for the depreciating value of the amount
    owed over time and, as a corollary, to deter parties from
    intentionally withholding an amount that is liquidated and
    owing.” Encon Utah, LLC v. Fluor Ames Kraemer, LLC, 
    2009 UT 7
    ,
    ¶ 67, 
    210 P.3d 263
     (cleaned up). In Utah, prejudgment interest is
    recoverable “where the damage is complete, the amount of the
    loss is fixed as of a particular time, and the loss is measurable by
    facts and figures.” Id. ¶ 51 (cleaned up). This standard “focuses on
    the measurability and calculability of the damages,” id. ¶ 52, and
    it requires “the amount of the loss [to] be calculated with
    mathematical accuracy in accordance with well-established rules
    of damages,” USA Power, LLC v. PacifiCorp, 
    2016 UT 20
    , ¶ 100, 
    372 P.3d 629
     (cleaned up).
    ¶78 Yet even though “all claims can be reduced eventually to
    monetary value,” not all claims are subject to prejudgment
    interest. See Canyon Country Store v. Bracey, 
    781 P.2d 414
    , 422 (Utah
    1989). Utah courts will not award prejudgment interest in cases
    “where the trier of fact has to use its ‘best judgment in assessing
    the amount to be allowed for past as well as for future injury.’”
    KTM Health Care Inc. v. SG Nursing Home LLC, 
    2018 UT App 152
    ,
    ¶ 81, 
    436 P.3d 151
     (quoting USA Power, 
    2016 UT 20
    , ¶ 100). For
    example, cases involving wrongful death or defamation have
    “losses that cannot be calculated with mathematical accuracy”
    because the damage amounts are “determined by the broad
    discretion of the trier of fact.” USA Power, 
    2016 UT 20
    , ¶ 100
    (cleaned up).
    ¶79 When prejudgment interest is available, the applicable rate
    is typically dictated by statute. See Beckman v. Cybertary
    Franchising LLC, 
    2018 UT App 47
    , ¶ 64, 
    424 P.3d 1016
    . As relevant
    here, Utah Code section 15-1-1(2) provides, “Unless parties to a
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    lawful contract specify a different rate of interest, the legal rate of
    interest for the loan or forbearance of any money, goods, or chose
    in action shall be 10% per annum.” 
    Utah Code Ann. § 15-1-1
    (2)
    (LexisNexis 2013). This statute was amended in 2019 to allow for
    a 10% interest rate for “a claim for breach of contract.” 
    Id.
     (Supp.
    2021) (“Unless the parties to a lawful written, verbal, or implied
    contract expressly specify a different rate of interest, the legal rate
    of interest for the contract, including a contract for services, a loan
    or forbearance of any money, goods, or services, or a claim for
    breach of contract is 10% per annum.”). When a contract does not
    fall within the scope of section 15-1-1, the applicable interest rate
    is provided in section 15-1-4: “the federal postjudgment interest
    rate as of January 1 of each year, plus 2%.” 
    Id.
     § 15-1-4(3)(a); see
    also USA Power, 
    2016 UT 20
    , ¶ 109. These same statutes apply to
    determining the rates for postjudgment interest. See USA Power,
    
    2016 UT 20
    , ¶ 106 n.187; see also 
    Utah Code Ann. §§ 15-1-1
    , 15-1-4
    (LexisNexis Supp. 2021).
    ¶80 We now consider each portion of the judgment to which
    the Kraus Parties claim entitlement to prejudgment interest.
    1.     $14,003.22 Related to the Asset Purchase Agreement
    ¶81 FLJ argues that because KMB did not pay $14,003.22 of the
    $100,000 due under the Asset Purchase Agreement, the $14,003.22
    was measurable by facts and figures and that the district court
    therefore should have awarded prejudgment interest on this
    amount. Although it acknowledges that the Asset Purchase
    Agreement provides that the $100,000 would be “payable without
    interest, when [KMB’s] lease income from the subject equipment
    equals $100,000,” FLJ asserts that this zero-interest provision
    “applies only to the extent that KMB timely paid the amount
    due,” and that the “repayment would be ‘without interest’ only
    until the time [KMB’s] lease revenue from the equipment equaled
    $100,000” and therefore was not intended to extend indefinitely.
    Further, because the agreement “does not specify an interest rate
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    applicable in the event of KMB’s breach,” FLJ contends that the
    court should have awarded 10% prejudgment interest under Utah
    Code section 15-1-1(2).
    ¶82 The Beck Parties respond that the “without interest”
    provision in the Asset Purchase Agreement shows that the parties
    agreed that the obligation would bear no interest at all. They also
    assert that the agreement “does not distinguish between pre-
    default and default interest rates” and therefore the applicable
    interest rate for this claim is zero.
    ¶83 We agree with FLJ that the $14,003.22 shortfall under the
    Asset Purchase Agreement and the Note qualifies for
    prejudgment interest. It represents a loss that is complete, “fixed
    as of a particular time,” and readily “measurable by facts and
    figures.” See Encon Utah, 
    2009 UT 7
    , ¶ 51 (cleaned up).
    ¶84 The Asset Purchase Agreement and the Note provided that
    the $100,000 would be “payable without interest, when [KMB’s]
    lease income from the subject equipment equals $100,000.”
    Looking at this plain language, see Brady v. Park, 
    2019 UT 16
    , ¶ 53,
    
    445 P.3d 395
     (explaining that when interpreting a contract, “we
    first look at the plain language of the contract” (cleaned up)), we
    disagree with the Beck Parties’ claim that this provision meant
    that interest would never accrue. Instead, we read this to mean
    that there is no interest until payment on the $100,000 note became
    due. Thus, interest would not accrue on the $100,000 until the time
    when KMB’s income from renting the equipment equaled
    $100,000. After that point, if the Note remained unpaid, nothing
    in the Asset Purchase Agreement and the Note precludes interest
    from accruing.
    ¶85 We further agree with FLJ that the $14,003.22 qualifies for
    the 10% interest rate under Utah Code section 15-1-1(2). Based on
    the Beck Parties’ concession that the Asset Purchase Agreement
    “does involve a loan,” we conclude that the 10% interest rate
    applies. See 
    Utah Code Ann. § 15-1-1
    (2) (LexisNexis 2013); see also
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    USA Power, 
    2016 UT 20
    , ¶ 109. Accordingly, the district court
    should award FLJ prejudgment interest at 10% per annum on the
    $14,003.22 award.
    2.    $108,833.31 Related to the Profit Advance Agreement
    ¶86 Kraus argues that given that DSS paid only $31,166.69 of
    the $140,000 it owed under the Profit Advance Agreement, the
    $108,833.31 award was measurable by facts and figures. He
    asserts that prejudgment interest should apply to this amount at
    10% per year under Utah Code section 15-1-1.
    ¶87 The Beck Parties counter that the $70,000 per year “was not
    the actual amount owed Kraus under the agreement” because
    Kraus would have to repay some of this amount if DSS’s profits
    were “less than $350,000 per year.” They assert that because of the
    repayment provision, Kraus’s recovery under the Profit Advance
    Agreement “could not be calculated with mathematical certainty”
    and therefore Kraus’s award was not subject to prejudgment
    interest. Kraus responds that his “requirement to reconcile” the
    advance with the actual profits was “excused by [DSS’s] failure to
    perform” its payment obligations under the Profit Advance
    Agreement. Moreover, he asserts that he “likely would not have
    had to repay any advanced profits.”
    ¶88 As discussed above, we conclude that the district court, on
    remand, needs to reevaluate the $108,833.31 damages award
    related to the breach of the Profit Advance Agreement. Supra ¶ 71.
    Given that Kraus’s entitlement to $140,000 under that agreement
    was contingent on DSS’s actual profits, this aspect of Kraus’s
    damages is too uncertain for us to assess whether prejudgment
    interest is available. If, on remand, the district court again
    determines that Kraus is entitled to damages for breach of the
    Profit Advance Agreement, the court should reassess the
    propriety of prejudgment interest under the standards we have
    discussed above. Supra ¶¶ 77–79.
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    3.    $36,617.85 in Unpaid Reimbursements
    ¶89 Kraus contends that the $36,617.85 in unpaid
    reimbursements also met Utah’s prejudgment interest standard.
    According to Kraus, DSS’s failure to reimburse Kraus was a
    breach of an oral agreement, and because that agreement did not
    specify an interest rate, the applicable rate should be 10% under
    Utah Code section 15-1-1.13 In contrast, the Beck Parties point to
    the lack of a specified interest rate and assert that it means “the
    amount of prejudgment interest is zero.”
    ¶90 We agree with Kraus that the $36,617.85 in unpaid
    reimbursements satisfies the prejudgment interest standard. The
    court calculated this amount by taking the value of Kraus’s
    reimbursable contributions ($122,614.61) and subtracting the
    amount he did receive ($85,996.78). Supra ¶ 21 & note 5. Thus, this
    damages award was “calculated with mathematical accuracy,” see
    USA Power, 
    2016 UT 20
    , ¶ 100 (cleaned up), and prejudgment
    interest should accrue on the $36,617.85.
    ¶91 However, we disagree with Kraus that the applicable
    prejudgment interest rate is 10% under Utah Code section 15-1-1.
    To qualify for the 10% rate under that provision, Kraus must
    demonstrate that the agreement involved “the loan or forbearance
    of any money, goods, or chose in action.” See 
    Utah Code Ann. § 15-1-1
    (2); see also USA Power, 
    2016 UT 20
    , ¶ 109. Unfortunately
    for Kraus, he has not engaged in that analysis.
    ¶92 Instead, he argues for the application of an amended
    version of the statute, which allows for a 10% interest rate for “a
    claim for breach of contract.” See 
    Utah Code Ann. § 15-1-1
    (2)
    (LexisNexis Supp. 2021). But we “apply the law as it exists at the
    13. Citing the court’s findings, Kraus also claims the failure to
    reimburse was a breach of the Stock Sale Agreement. But it is
    unclear whether the court found that agreement to be a basis for
    this claim.
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    time of the event regulated by the law in question.” State v. Clark,
    
    2011 UT 23
    , ¶ 13, 
    251 P.3d 829
    . Because prejudgment interest is
    available only when “the amount of the loss is fixed as of a
    particular time,” Encon Utah, 
    2009 UT 7
    , ¶ 51 (cleaned up), and all
    the Kraus Parties’ losses were allegedly fixed before the current
    statute came into effect in 2019, we apply the earlier version of
    Utah Code section 15-1-1, see Clark, 
    2011 UT 23
    , ¶ 13; cf. Gressman
    v. State, 
    2013 UT 63
    , ¶ 14, 
    323 P.3d 998
     (concluding that provisions
    affecting postjudgment interest, in a different context, affected
    substantive rights because they “enlarge, eliminate, or destroy
    vested or contractual rights and do not merely dictate the practice
    and procedure or the legal machinery by which the substantive
    law is determined or made effective” (cleaned up)). Accordingly,
    the Kraus Parties’ claims to prejudgment interest cannot rely on
    the current statute’s provision allowing for interest at 10% per
    annum for “a claim for breach of contract.” See 
    Utah Code Ann. § 15-1-1
    (2).14
    14. Kraus suggests that we should give the current statute
    retroactive effect. But “[a] provision of the Utah Code is not
    retroactive, unless the provision is expressly declared to be
    retroactive.” 
    Utah Code Ann. § 68-3-3
     (LexisNexis 2016); see also
    Gressman v. State, 
    2013 UT 63
    , ¶ 12, 
    323 P.3d 998
    . Kraus further
    argues that the current statute should be retroactive because the
    recent amendment merely “clarifies” the earlier enactment. Utah
    “case law has occasionally referred to amendments clarifying
    statutes as an exception to the retroactivity ban.” Gressman, 
    2013 UT 63
    , ¶ 16 (cleaned up). To decide whether an amendment is a
    mere clarification, we ask “whether it alters or explains language
    already present in the original statute or whether the amendment
    added new language or subsections that did not exist in any form
    before the amendments were made.” Id. ¶ 17 (cleaned up). “An
    amendment that does the former is more likely clarifying in
    nature; one that does the latter is not.” Id. We conclude that the
    (continued…)
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    Diversified Striping v. Kraus
    ¶93 Because Kraus has not established that section 15-1-1
    provides the appropriate rate of interest, we conclude that Utah
    Code section 15-1-4 provides the applicable rate for prejudgment
    interest on his unpaid reimbursements.15 See USA Power, 
    2016 UT 20
    , ¶ 109.
    B.     Postjudgment Interest Rate
    ¶94 Next, the Kraus Parties challenge the district court’s choice
    of postjudgment interest rate, arguing that the court erred in
    picking the rate under Utah Code section 15-1-4. They contend
    that under the current version of Utah Code section 15-1-1, “a
    post-judgment interest rate of 10% should be applied to the
    current statute’s amendment providing that the 10% annual
    interest rate applies to “a claim for breach of contract” added new
    language to the statute and was not merely clarifying. See 
    id.
    Compare 
    Utah Code Ann. § 15-1-1
    (2) (LexisNexis Supp. 2021), with
    
    id.
     (2013). For these reasons, we will not apply the current version
    of section 15-1-1 retroactively to this case.
    15. Kraus also claims prejudgment interest with respect to the
    $90,000 that the district court awarded to him as his share of DSS’s
    liquidation. We have vacated the $90,000 award and remanded
    for reconsideration. Supra ¶¶ 68–69. If, on remand, the district
    court determines that Kraus is entitled to a portion of the
    liquidation (while excluding proceeds from KMB’s equipment),
    the court should also reassess whether prejudgment interest
    would be appropriate under the standards we have discussed.
    In addition, Kraus asserts that the court should have
    awarded prejudgment interest with respect to the $303,496.78 in
    lost profits. As discussed in detail above, we vacate the lost profits
    award and remand to the court for reconsideration. Supra ¶ 62.
    Should the court, on remand, again award lost profits to Kraus, it
    will need to consider any related claim for prejudgment interest
    anew.
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    damages awarded for breach of contract,” namely, the $14,003.22
    for breach of the Asset Purchase Agreement, the $108,833.31 for
    breach of the Profit Advance Agreement, and the $36,617.85 for
    breach of the agreement to reimburse Kraus.
    ¶95 The Beck Parties oppose 10% postjudgment interest here,
    arguing that the Kraus Parties incorrectly rely on an amended
    version of the statute. In the Beck Parties’ view, the earlier version
    of the statute applies, and the agreements do not qualify for
    application of the 10% interest rate because they either specify an
    interest rate “or are not loan or forbearance contracts subject to
    the statute.”
    ¶96 As discussed above, we agree with the Beck Parties that the
    Kraus Parties’ claims to prejudgment interest cannot rely on the
    current statute’s provision allowing for interest at 10% per annum
    for a claim for breach of contract. Supra ¶ 92. Nevertheless, we
    have determined that FLJ is entitled to prejudgment interest
    under the earlier version of the statute regarding the $14,003.22
    related to the Asset Purchase Agreement because it involves a
    loan. Supra ¶ 85. For the same reasons, the 10% per annum interest
    rate applies for postjudgment interest on this amount, and the
    district court erred in imposing the rate under Utah Code section
    15-1-4. We reject, however, Kraus’s claim that the 10% per annum
    postjudgment interest rate applies to the $36,617.85 awarded for
    breach of the agreement to reimburse Kraus. Just as Kraus failed
    to demonstrate application of the 10% interest rate for
    prejudgment interest on this amount, see supra ¶ 91, he has failed
    to demonstrate that the district court erred in not applying this
    rate to this claim for postjudgment interest.16
    16. Because we have vacated the district court’s award for
    damages for breach of the Profit Advance Agreement, supra
    ¶¶ 71, 88, we do not address Kraus’s argument relating to the
    (continued…)
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    C.     Punitive Damages
    ¶97 Kraus contends that the district court erred in denying his
    request for punitive damages. He argues, first, that the court
    applied “the wrong legal standard in evaluating whether punitive
    damages were warranted” and, second, that the court should
    have awarded punitive damages under the correct standard.
    Because we agree with Kraus on his first point, we remand for
    reconsideration without reaching his second point.
    ¶98 “In Utah, punitive damages are available only upon clear
    and convincing proof of willful and malicious or intentionally
    fraudulent conduct, or conduct that manifests a knowing and
    reckless indifference toward, and disregard of, the rights of
    others.” Smith v. Fairfax Realty, Inc., 
    2003 UT 41
    , ¶ 27, 
    82 P.3d 1064
    (cleaned up). In fact, the Utah Code provides that punitive
    damages are generally available “only if compensatory or general
    damages are awarded and it is established by clear and
    convincing evidence that the acts or omissions of the tortfeasor
    are the result of willful and malicious or intentionally fraudulent
    conduct, or conduct that manifests a knowing and reckless
    indifference toward, and a disregard of, the rights of others.” Utah
    Code Ann. § 78B-8-201(1)(a) (LexisNexis 2018); accord Jones v.
    Mackey Price Thompson & Ostler, 
    2020 UT 25
    , ¶ 57, 
    469 P.3d 879
    .
    ¶99 Here, the district court declined to award punitive
    damages to Kraus, explaining that it did “not find, by clear and
    convincing evidence, that the Becks’ conduct was so extreme and
    outrageous as to warrant the imposition of punitive damages.”
    Although the court identified the correct burden of proof, it is not
    apparent from the court’s reference to conduct that was not
    postjudgment interest rate applied to that award. If, on remand,
    the court again awards damages for breach of that agreement, the
    court should assess the proper postjudgment interest rate under
    the standards we have discussed above. Supra ¶ 79.
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    sufficiently “extreme and outrageous” that the court considered
    whether that same conduct fell short of the punitive damages
    standard of “willful and malicious or intentionally fraudulent
    conduct, or conduct that manifests a knowing and reckless
    indifference.” See Smith, 
    2003 UT 41
    , ¶ 27 (cleaned up). We thus
    agree with Kraus that it is unclear whether the court applied the
    correct standard for punitive damages. Given this lack of clarity,
    the court should revisit its punitive damages decision on remand
    and demonstrate that it has applied the correct standard.17
    D.     Postjudgment Attorney Fees
    ¶100 As their final issue on cross-appeal, the Kraus Parties
    contend that they are entitled to “post-judgment, pre-appeal
    attorney’s fees.” Relying on rule 73(f)(3) of the Utah Rules of Civil
    Procedure, they claim entitlement to “fees incurred in an effort to
    enforce the judgment.” The Beck Parties respond that the Kraus
    Parties’ request before the district court in this regard “was
    premature and overbroad.”
    ¶101 We agree with the Beck Parties that the Kraus Parties’
    request was premature under rule 73(f)(3). That rule provides that
    “[w]hen a party has established its entitlement to attorney fees
    under any paragraph of [rule 73], and subsequently . . . applies for
    any writ” or “files a motion pursuant to Rules 64(c)(2) or 58C . . . ,
    the party may request as part of its application for a writ or its motion
    that the party’s judgment be augmented . . . , and the clerk or the
    court shall allow such augmented attorney fees request without a
    supporting affidavit if it approves the writ or motion.” Utah R.
    Civ. P. 73(f)(3) (emphasis added). Because the Kraus Parties’
    request was not properly made as “part of [an] application for a
    writ or [a] motion,” they have not established their entitlement to
    17. The parties did not brief whether punitive damages would still
    be available to Kraus should he fail to prove lost profits. Thus, in
    remanding this issue, we express no opinion on that question.
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    augmented attorney fees under rule 73(f)(3) at this juncture. See
    
    id.
     We thus decline to award them postjudgment attorney fees.
    III. The Kraus Parties’ Request for Appellate Attorney Fees
    ¶102 Lastly, the Kraus Parties request that this court award them
    attorney fees incurred on appeal. Noting that the district court
    awarded them attorney fees, they claim that success on appeal
    should entitle them to receive appellate attorney fees.
    ¶103 Generally, “when a party who received attorney fees below
    prevails on appeal, the party is also entitled to fees reasonably
    incurred on appeal.” Telegraph Tower LLC v. Century Mortgage LLC,
    
    2016 UT App 102
    , ¶ 52, 
    376 P.3d 333
     (cleaned up). Because the
    Kraus Parties were awarded attorney fees below but prevailed
    only in part on appeal, they are entitled to only those appellate
    attorney fees associated with the issues on which they have
    prevailed. See 
    id.
     We remand for the district court to calculate
    those reasonable fees.18
    CONCLUSION
    ¶104 With respect to the Beck Parties’ appeal, we affirm the
    district court’s imposition of joint and several liability on the
    Becks. But we reverse and vacate the district court’s damages
    award and remand for reconsideration. On remand, the court
    should (1) reassess lost profits and ensure that any such damages
    are reasonably certain, (2) ensure that Kraus’s proceeds from
    18. The Kraus Parties also request an award of costs incurred on
    appeal. Rule 34(a)(4) of the Utah Rules of Appellate Procedure
    provides that “if a judgment or order is affirmed or reversed in
    part, or is vacated, costs are awarded only as the court orders.”
    Because the Kraus Parties did not exclusively prevail on appeal,
    and because of the difficulty in attributing costs to particular
    issues, we decline to award them costs.
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    DSS’s liquidation do not include proceeds from the sale of KMB’s
    equipment, and (3) reevaluate whether Kraus is entitled to
    damages under the Profit Advance Agreement.
    ¶105 On the Kraus Parties’ cross-appeal, we conclude that FLJ is
    entitled to prejudgment and postjudgment interest at 10% per
    annum on the $14,003.22 related to the Asset Purchase
    Agreement, and Kraus is entitled to prejudgment and
    postjudgment interest at the rate provided by Utah Code section
    15-1-4 on the $36,617.85 awarded for unpaid reimbursements. We
    also conclude that the district court should (1) revisit the interest
    issues with respect to the $108,833.31 related to the breach of the
    Profit Advance Agreement and any amounts it may award in lost
    profits or in connection with DSS’s liquidation and (2) reevaluate
    whether punitive damages are appropriate. The Kraus Parties are
    not entitled to postjudgment attorney fees at this point, but we
    award them the appellate attorney fees they incurred for the
    issues on which they have prevailed on appeal. The district court
    should determine the amount of those fees on remand.
    ¶106 Accordingly, we affirm in part, reverse and vacate in part,
    and remand for further proceedings consistent with this opinion.
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