Royster v. Food Lion Inc ( 1998 )


Menu:
  • UNPUBLISHED
    UNITED STATES COURT OF APPEALS
    FOR THE FOURTH CIRCUIT
    In Re: FOOD LION, INCORPORATED, FAIR
    LABOR STANDARDS ACT "EFFECTIVE
    SCHEDULING" LITIGATION
    JEFFREY L. ROYSTER; DANIEL BAKER;
    CLARENCE L. ALSTON; CHARLES V.
    STRICKLAND, JR.; RON MURCHISON;
    LARRY BRITT; CARL WILLIAMS; TRUMAN
    SURLES; TIM LAYDEN; KIM PIPPA;
    JEFFREY BARNES; GLENN JOHNSON; STEVE
    TWIDDY; LARRY RILEY; WAYNE NEIL
    HAND, JR.; MICHAEL ALPHIN;
    HARVEY KEITH MATTHEWS; TERRY N.
    CONNER; JAMES E. DANIELS; BILLY
    MADDOX; RUSSELL THOMAS; JONATHAN
    No. 94-2360
    ANDERSON; WOODROW BREEDEN; AARON
    NORRIS; JAMES GRUBER; REGINALD
    ASHFORD; CLINTON E. BLOYER, III;
    RICKY COLTREN; BILLY RAY COLLINS;
    WILLIAM DALE FITZGERALD;
    ROBIN DALE STEWART; STEPHEN A.
    WILLIAMS; REGINALD GILL; LESTER
    BRITT,
    Appellants,
    and
    TERRY W. MCLAWHON, on behalf of
    himself and all others similarly
    situated; KEITH LAMONT PERRY, on
    behalf of himself and all others
    similarly situated; RONALD GRANNIS;
    BOSTON D. MCCORNELL; RANDY E.
    JONES; TIMOTHY E. PEELE; ANDY
    CZUBAI; CHRISTOPHER AYDEN SURLES;
    KELLY E. QUINN; JAMES L. ROYAL;
    FRANCIS D. CARPENTER; GREGORY TODD
    RING; LESTER JEROME MITCHELL;
    RODNEY M. RAMSEY; WILLIAM RICHARD
    HAMM; BILLY M. PARSON;
    WOODROW CARROLL, JR.; BOBBY
    GLYMPH; KEVIN CARR; BRAD CLARK;
    BILLY WILLIAMS,
    Plaintiffs,
    v.
    FOOD LION, INCORPORATED,
    Defendant-Appellee.
    In Re: FOOD LION, INCORPORATED, FAIR
    LABOR STANDARDS ACT "EFFECTIVE
    SCHEDULING" LITIGATION
    RICKIE PRINGLE; CARLOS BRYANT;
    BRUCE A. CLARK; STEVEN HARVEY,
    Plaintiffs-Appellants,
    and
    No. 97-1443
    RICHARD BISHOP; RONNIE HAWKINS;
    QUENTIN SMALLS; LARRY BARNER;
    RAYMOND BECKHAM; DAVID BENFIELD;
    LARRY BLAND; WENDELL BROWN;
    RONALD FELDER; KEN GALLMAN;
    JONATHAN JOY; HENRY LONG; HOMER
    MEANS; MELVIN MONTGOMERY; LARRY
    PURVIS; S. JIM ROBISON; ANTHONY
    2
    SCOTT; DELORES SNELGROVE; JACK
    WEATHERFORD, JR.; CLYDE ASH, III;
    HEIDI BLECKLEY; JAMES "JIM" CRIBB;
    MAX HERRON; RICCI HOSKINS; KATHLEEN
    WEATHERSBY; ROBERT WILLETT, JR.;
    ROBERT BECKHAM; JIMMIE BLACKBURN;
    BRENDA BYRD; KENNETH CAPPS; LESLIE
    CLIFTON, III; HERMAN CURRENCE, III;
    DARREN DIEDRICH; DELORES EDWARDS;
    ERNEST EVANS; KENNETH GADDIST, JR.;
    BARRY HANNA; PATRICK J. KARLE, JR.;
    DAVID MCAULEY; DON MCCLARY;
    JAMES MCMANUS; ANTHONY MEFFORD;
    STUART MOKOWSKI; MICHAEL PRICE;
    ROBERT RAND; KENNETH REDMON;
    HAROLD RIDGEWAY; EDWARD ROBL;
    JAMES SCOTT; MITCHELL SHEPARD;
    BOOKER SMITH; CHERYL SMITH;
    THURSTON SMITH; DONNA K. SPIVEY;
    JOE C. SPIVEY; STEVEN SWANN;
    CHARLES TAYLOR; NOEL N. THOMPSON;
    BRETT TURNER; JOHN UPDIKE; JACKIE
    WELCH; HAROLD H. WILSON, JR.;
    HERBERT WRIGHT, JR.; TYRONE WRIGHT;
    VICTOR YOUNG, III; JOHN G. RICE;
    STEVEN B. SCOTT; JERRY W.
    MACKELDON; DORIS JEAN HARRIS;
    WILLIE JOE REDMOND; DARREN L.
    JONES; JOHNNY R. ADAMS; THOMAS C.
    ENGLISH, JR.; LLOYD S. MESSINA;
    JAMES ALBERT ASHLEY; BOBBIE RAY
    WEED; DAVID L. JOHNSON; WILLIAM J.
    GOFF; WILLIAM A. CARTER; RANDY K.
    BENTON; MARY B. JORDAN; RONALD E.
    CARRIGG; RICHARD ALAN BISHOP;
    GATLIN CLIFTON CRIBB; JULIAN M.
    RAMSUE; THADDIEUS J. DULEY;
    3
    ROBERT JOHN EDWARDS; JAY CORBETT;
    GEORGIA LYNCH; JAMES HOGUE,
    Plaintiffs,
    v.
    FOOD LION, INCORPORATED,
    Defendant-Appellee.
    In Re: FOOD LION, INCORPORATED, FAIR
    LABOR STANDARDS ACT "EFFECTIVE
    SCHEDULING" LITIGATION
    JOHN GORE; WAYNE LOSCO; ALAN
    O'NEAL; ALLAN SEIDL,
    Plaintiffs-Appellants,
    and
    KERRY BUSHER; DOROTHY KAELIN;
    JAMES HALL; JACOB HENDERON; MERRY
    BURDEN; WILLIAM COLLINS; JOSEPH
    No. 97-1444
    FENDICK; STEPHEN JANOSICK; ARNOLD
    LIVERMAN; JOHN O'LOUGHLIN;
    RONALD J. ROLLO; HENRY WAYNE
    CUMBESS; DAVID LECLAIRE; BRUCE
    USERY; JOHN TIMMONS; ERNEST RAY
    KING; DWAYNE KING; CHARLIE BOYD;
    MARGIE HOLDEN; JOHN CUMBESS;
    BARNEY RICK SMITH; KIMBERLY
    LANTRIP; RICKY BEARD; ROY AUSTIN;
    LOIS M. FOSTER; KELLY FROESE;
    STEPHEN LENNON,
    Plaintiffs,
    4
    v.
    FOOD LION, INCORPORATED,
    Defendant-Appellee.
    Appeals from the United States District Court
    for the Eastern District of North Carolina, at Raleigh.
    James C. Fox, District Judge.
    (CA-91-133-4-F, MISC-92-198-5-F, CA-92-827-5-F,
    CA-92-717-5-F)
    In Re: FOOD LION, INCORPORATED, FAIR
    LABOR STANDARDS ACT "EFFECTIVE
    SCHEDULING" LITIGATION
    DONALD T. LEDFORD; J. MICHAEL
    OAKES, MICHAEL CARDOZA; R. CHUCK
    VILLARREAL, JR.; ROY SARTER; LARRY
    WORLEY; TOMMY ARRINGTON; BILLY
    BAKER; CHERYL BORN; DANNY BUCKNER;
    ROBERT CALLOWAY; DONA CATLIN; KIM
    CAUDILL; JOSEPH COCKERHAM; MICHAEL
    No. 94-2645
    COFFEY; FELECIA COLEMAN; ROBERT
    DALY; JAMES DARROW; CHRISTOPHER
    DUNHAM; RHONDA DUPREE; ROBERT
    DYER; FRANK EASON; RHONDA ENGLAND;
    PAUL ERB; RICHARD FAWLKES; CHRIS
    FRENCH; RICHARD P. HENSLEY;
    ROGER ALLEN HILL; RICKEY HINSON;
    TERRY HORTON; PATRICIA HOYLE;
    CHRISTOPHER JOLLY; ALECIA JONES;
    WILLIAM JOYCE; WELDON JUNGE; MONTY
    LEE; PAUL LUCAS; SCOTT MATTOX;
    5
    KEVIN O'BRIANT; GARY O'NEAL; KIM
    PAIVA; VICTOR PRONIER; RUSSELL
    RAMSEY; JOE REED; ELVA JEAN RILEY;
    SAMUEL SHERRIN; MARLIN SHUFORD;
    RONALD STURGILL; JOSEPH SULTON; RICK
    TRAVIS; LESLIE TUCKER; DEREK WHITE;
    WARREN WHITE; TERRY WHITMIRE;
    GARY WOODS; BURNELL G. WRIGHT,
    Plaintiffs-Appellants,
    v.
    FOOD LION, INCORPORATED,
    Defendant-Appellee.
    Appeal from the United States District Court
    for the Western District of North Carolina, at Asheville.
    James C. Fox, District Judge, sitting by designation;
    J. Toliver Davis, Magistrate Judge.
    (CA-91-184, MISC-92-198-5-F, CA-92-185-5-F)
    In Re: FOOD LION, INCORPORATED, FAIR
    LABOR STANDARDS ACT "EFFECTIVE
    SCHEDULING" LITIGATION
    C. MARSHALL HOLLAND, JR.;
    CHARLES LEE SMITH;
    WALTER CRAWFORD THOMAS, JR.;
    No. 95-1274
    WILLIAM BRIAN BAREFOOT; TONYA Y.
    BROWN; ROSA BOND; EARNEST A.
    BRYANT; WAYNE JAY COCHRAN;
    WILLIAM A. COOKE; JEFFREY J.
    GOERMAN; KEITH HARRIS; CHARLES S.
    KNOWLES; FAYE LEE; JOHN M. LYNCH;
    VERNON W. MENIFEE; BRUCE E. POPE;
    6
    BOBBY A. ROBERTSON; WARREN D.
    ROMAN; KEITH W. TINGEN; HASKELL
    TURNER,
    Plaintiffs-Appellants,
    and
    DARRYL ELLIS; DEBBIE GARDNER; ERIN
    RICE; KENNETH W. COOPER; ALAN E.
    ERETT; DANNY LEEANDER PERSON;
    JOE WILLIAM BAKER; PETER M. SLOKA,
    SR.; JOHNNY ANDREW PUNCH, III;
    ESTER M. WOODS; FRED MCMILLAN;
    ISSAC RAY PACK; ALEXANDER J. SMITH;
    STEVE J. KIRSCH; MARILYN S. WILSON;
    VICKI ANN WOOD; PHILLIP LARRY
    OLDHAM; TERRY A. YOUNG;
    RICHARD W. MCDONALD; MICHAEL
    WRENN; STEPHEN G. PARRISH;
    RANDALL LEE RIGSBEE; DELORES EARP;
    WILLIAM P. HASKINS; W. EDWARD
    CAMPBELL; JOHN L. WALLACE;
    CRAIG WILSON PRESSLEY; STAN M.
    GRIFFIN; MARY PEEPLES; DAVID G.
    MYERS; RANDY LAKE;
    KENNETH RANDALL COOPER;
    WOODROW WILLIAMS, JR.; ERIN RICE
    ALBRIGHT; LEISHA BAYNARD; STEPHAN
    PARRISH,
    Plaintiffs,
    v.
    FOOD LION, INCORPORATED,
    Defendant-Appellee.
    7
    Appeal from the United States District Court
    for the Middle District of North Carolina, at Greensboro.
    N. Carlton Tilley, Jr., District Judge;
    James C. Fox, District Judge, sitting by designation.
    (MISC-92-198-5-F, CA-92-503-2)
    Argued: January 30, 1998
    Decided: June 4, 1998
    Before WILKINSON, Chief Judge, BUTZNER,
    Senior Circuit Judge, and MICHAEL,
    Senior United States District Judge for the
    Western District of Virginia, sitting by designation.
    _________________________________________________________________
    Affirmed by unpublished per curiam opinion. Senior Judge Butzner
    wrote a concurring and dissenting opinion.
    _________________________________________________________________
    COUNSEL
    ARGUED: Jeffrey Todd Eddy, NESS, MOTLEY, LOADHOLDT,
    RICHARDSON & POOLE, Charleston, South Carolina, for Appel-
    lants. William Pinkney Herbert Cary, BROOKS, PIERCE, MCLEN-
    DON, HUMPHREY & LEONARD, L.L.P., Greensboro, North
    Carolina, for Appellee. ON BRIEF: John C. Davis, Kent Spriggs,
    SPRIGGS & JOHNSON, Tallahassee, Florida, for Appellants. James
    T. Williams, Jr., M. Daniel McGinn, BROOKS, PIERCE, MCLEN-
    DON, HUMPHREY & LEONARD, L.L.P., Greensboro, North Caro-
    lina, for Appellee.
    _________________________________________________________________
    Unpublished opinions are not binding precedent in this circuit. See
    Local Rule 36(c).
    _________________________________________________________________
    8
    OPINION
    PER CURIAM:
    In this case we consider appeals from the district court's grant of
    partial summary judgment in favor of an employer and dismissal of
    the consolidated Fair Labor Standards Act overtime pay claims of
    numerous of the employer's salaried and hourly wage employees. For
    the reasons stated herein, we affirm the district court.
    I.
    In a previous opinion, In re Food Lion, Inc., Fair Labor Standards
    Act "Effective Scheduling" Litigation, 
    73 F.3d 528
     (4th Cir. 1996)
    (published) (Hall, J.) (Butzner, J., dissenting), we recited the factual
    and procedural background of this case. This second narration is
    taken, almost verbatim, from our earlier opinion.
    Beginning in 1991, several small groups of employees and former
    employees of Food Lion, Inc. ("Food Lion"), filed civil actions in
    Federal courts in a number of southern States in which Food Lion
    owns and operates grocery stores. In each of these actions, the plain-
    tiffs asserted claims for unpaid overtime and penalties under the Fair
    Labor Standards Act ("FLSA"), 
    29 U.S.C. § 201
     et seq. Hourly
    employees alleged that they were forced to work"off the clock" in
    order to finish the tasks for which they were responsible under Food
    Lion's company-wide scheduling system, and several assistant man-
    agers claimed that they were not exempt from FLSA's overtime pro-
    visions because the tasks they performed did not qualify as
    "managerial."
    On June 13, 1992, the Judicial Panel on Multidistrict Litigation
    ("JPML" or "Panel") issued an order transferring two of these actions,
    one from the District of South Carolina (Scott ) and the other from the
    Western District of North Carolina (Ledford), to the Eastern District
    of North Carolina for "coordinated or consolidated pretrial
    proceedings"1 with another action then pending there (McLawhon); all
    _________________________________________________________________
    1 
    28 U.S.C. § 1407
    (a).
    9
    of the cases assigned to Judge Fox. The Panel thereafter transferred
    six tag-along cases2 over the next five months. Judge Fox eventually
    had eleven separate actions before him.3
    In October 1992, court-approved notices were sent to some 60,000
    current and former Food Lion employees who had worked in stores
    in North Carolina, South Carolina, Florida, Georgia, Virginia, or Ten-
    nessee after October 16, 1989.4 Almost one thousand of these
    employees (including the named plaintiffs in the eleven separate
    actions) opted into the litigation by returning"consent forms," and
    each employee returning a consent form was assigned a "court num-
    ber." A master file was created in a consolidated case denominated In
    re: Food Lion, Inc., Fair Labor Standards Act "Effective Scheduling"
    Litigation, and each "opt-in" plaintiff was assigned to one of the indi-
    vidual cases.
    In a series of pretrial orders, Judge Fox dismissed the claims of
    about half of the plaintiffs on summary judgment. On March 22,
    1994, a "suggestion of remand"5 was filed by the district court and
    forwarded to the Panel. On June 2, 1994, the Panel remanded eight
    of the actions to their respective transferor courts.6
    After remand, one of the two cases remaining in the Eastern Dis-
    trict of North Carolina was completed, and an appeal was taken by a
    number of the plaintiffs whose claims had been dismissed by sum-
    mary judgment during the consolidated pretrial proceedings (the
    _________________________________________________________________
    2 See R.Proc.J.P.M.L. 1.
    3 In addition to two cases filed in his district, Judge Fox had before him
    a case from each of the other two districts in North Carolina, three from
    South Carolina, one from the Eastern District of Virginia, two from the
    Eastern District of Tennessee, and one from the Northern District of
    Florida. Although the Virginia case arrived in Judge Fox's court via a
    transfer of venue entered by the district court in Virginia pursuant to 
    28 U.S.C. § 1404
    (a), it was consolidated with the other transferred cases for
    pretrial matters and treated as if it were a § 1407 case.
    4 The limitations period for filing overtime claims is three years for
    willful violations by an employer. 
    29 U.S.C. § 255
    (a).
    5 See R.Proc.J.P.M.L. 14(c)(ii).
    6 The Virginia case was retransferred by an order entered by Judge Fox.
    10
    Royster appeal). At about the same time, some of the plaintiffs who
    had met a similar fate in Judge Fox's court, but who were part of
    cases from one of the two other districts in North Carolina, asked for
    and received Fed.R.Civ.P. 54(b) certifications for immediate appeal
    from the respective transferor district courts. These two appeals were
    consolidated with the Royster appeal, and we heard oral argument on
    October 30, 1995.
    In our published opinion thereafter, we declined to reach the merits
    reasoning:
    Because there are numerous other plaintiffs who have not
    yet appealed but who were dismissed by the same district
    court on essentially the same grounds as one or more of the
    appellants, we believe that 
    28 U.S.C. § 1407
    , the multidis-
    trict litigation statute, requires that the other dismissed
    plaintiffs have the opportunity to join in the appeals before
    us.
    In re Food Lion, Inc., Fair Labor Standards Act"Effective Schedul-
    ing" Litigation, 
    73 F.3d at 530
    . Accordingly, we first held in abeyance
    the then-pending appeals from the three North Carolina districts. Sec-
    ond, we directed the Panel to retransfer from the District of South
    Carolina, the Northern District of Florida, and the Eastern District of
    Tennessee to the Eastern District of North Carolina those claims that
    were dismissed by Judge Fox prior to the June 20, 1994 remand by
    the Panel. Finally, we ordered the district court for the Eastern Dis-
    trict of North Carolina, after retransfer, to enter final judgment as to
    all such claims, pursuant to Fed.R.Civ.P. 54(b) and to allow any
    appeals taken pursuant to such certifications to be heard in this court.
    
    Id. at 533
    .
    After our remand and the entry of final judgments by the Eastern
    District of North Carolina in March 1997, seventy-one plaintiffs from
    two cases originally filed in the District of South Carolina and eight
    plaintiffs from the case originally filed in the Northern District of
    Florida took appeals which were consolidated with the earlier Royster
    appellants by Order of this court on April 22, 1997. We now reach
    the merits of all appeals.
    11
    II. THE FAIR LABOR STANDARDS ACT
    Section 7(a)(1) of the FLSA, 
    29 U.S.C. § 207
    (a)(1), requires
    employers to pay employees time-and-a-half wages for hours worked
    over forty (40) hours per week. As the statute reads:
    Except as otherwise provided in this section, no employer
    shall employ any of his employees who in any workweek is
    engaged in commerce or in the production of goods for
    commerce, or is employed in an enterprise engaged in com-
    merce or in the production of goods for commerce, for a
    workweek longer than forty hours unless such employee
    receives compensation for his employment in excess of the
    hours above specified at a rate not less than one and one-
    half times the regular rate at which he is employed.
    
    29 U.S.C. § 207
    (a)(1) (West 1965 & Supp. 1997).
    The plaintiffs' class alleged dual claims under the FLSA against
    Food Lion. First, certain salaried assistant managers of the employer
    charged that they were not exempt from the overtime pay provisions
    of the FLSA by virtue either of their salaried or managerial status and,
    second, certain hourly employees alleged that they worked "off the
    clock" and, thereby, were entitled to overtime compensation under the
    statute.
    A. The Bona Fide Executive Exemption
    The court below entered partial summary judgment against numer-
    ous salaried assistant managers at Food Lion by Orders of October 27,
    1993 and November 5, 1993.
    Under the FLSA, certain categories of employment are exempt
    from the statute's otherwise mandatory overtime provision. One such
    exemption, the "bona fide executive" exemption, provides:
    The provisions of section 206 . . . and section 207 of this
    title shall not apply with respect to . . . any employee
    employed in a bona fide executive, administrative, or pro-
    12
    fessional capacity . . . (as such terms are defined and delim-
    ited from time to time by regulations of the Secretary. . . .)
    
    29 U.S.C. § 213
    (a)(1) (West 1965 & Supp. 1997). Department of
    Labor regulations carefully define that which constitutes employment
    in an executive or administrative capacity. Two elements are required
    for that exemption. First, an employee must be paid"on a salary
    basis." 
    29 C.F.R. §§ 541.1
    (f), 541.2(e), 541.118(a) (1997). The regu-
    lations define payment "on a salary basis" as follows:
    An employee will be considered to be paid "on a salary
    basis" within the meaning of the regulations if under his
    employment agreement he regularly receives each pay
    period on a weekly, or less frequent basis, a predetermined
    amount constituting all or part of his compensation, which
    amount is not subject to reduction because of variations in
    the quality or quantity of work performed. . . . [T]he
    employee must receive his full salary for any week in which
    he performs any work without regard to the number of days
    or hours worked. This policy is also subject to the general
    rule that an employee need not be paid for any workweek
    in which he performs no work.
    
    29 C.F.R. § 541.118
    (a) (1997). Second, an employee's primary duty
    must be either management, administration, or a combination of both.
    
    Id.
     §§ 541.1(f), 541.2(e), 541.600(a) (1997).
    The regulations provide a "short test" and a"long test" for deter-
    mining whether an employee's primary duty is management. See
    Shockley v. City of Newport News, 
    997 F.2d 18
    , 25 (4th Cir. 1993);
    Murray v. Stuckey's, Inc., 
    939 F.2d 614
    , 617 (8th Cir. 1991), cert.
    denied, 
    502 U.S. 1073
     (1992). The "short test" applies when the
    employee in question makes more than $250 per week. 7 Under this
    test:
    _________________________________________________________________
    7 The court below found and the parties agreed that all of the assistant
    managers made more than $250 per week. Thus, the"long test" for the
    bona fide executive exemption of 
    29 C.F.R. § 541.1
    (a)-(e) is inapplicable
    here. Rather, the "short test" of § 29 C.F.R. 541.1(f) governs the inquiry.
    13
    [A]ny employee . . . [w]ho is compensated for his services
    on a salary basis at a rate of not less than . . . $250 per week
    . . . and whose primary duty consists of the management of
    the enterprise in which the employee is employed or of a
    customarily recognized department or subdivision thereof,
    and includes the customary and regular direction of the
    work of two or more other employees therein, shall be
    deemed to meet all the requirements of [the 
    29 U.S.C. § 213
    (a)(1) exemption].
    
    29 C.F.R. § 541
     (1997). As we have instructed previously:
    Analysis of whether an employee's primary duty is manage-
    ment begins with determining which of the employee's
    duties involve management of a recognized department or
    subdivision of the employer. As a "rule of thumb," the
    employee must devote more than fifty percent of his time to
    these duties. . . . Other pertinent factors, however, may indi-
    cate that management is the employee's primary duty.
    Among the factors to be considered are: (1) the relative
    importance of the managerial duties as compared with other
    types of duties, (2) the frequency with which the employee
    exercises discretionary powers, (3) the employee's relative
    freedom from supervision, and (4) the relationship between
    the employee's salary and the wages paid other employees
    for the kind of nonexempt work performed by the supervi-
    sor.
    Shockley, supra, 
    997 F.2d at
    25-26 (citing 
    29 C.F.R. § 541.103
    (1992)).
    Whether management duties constitute a primary job duty is deter-
    mined on a case-by-case basis. 
    29 C.F.R. § 541.103
     (1997). While
    "[t]he amount of time spent in the performance of the managerial
    duties is a useful guide in determining whether management is the
    primary duty of an employee[,] . . .[t]ime alone, however, is not the
    sole test, and in situations where the employee does not spend over
    50 percent of his time in managerial duties, he might nevertheless
    have management as his primary duty if the other pertinent factors
    support such a conclusion." Id.; Murray, 
    supra,
     
    939 F.2d at
    618
    14
    (holding that time alone is not the sole test in determining whether the
    primary duties of an employee were "management" and upholding
    exemption even where employee spent a majority of time performing
    non-exempt8 work). The quantitative fifty percent rule, in other
    words, is, as the regulations state, only a "rule of thumb." 
    29 C.F.R. § 541.103
     (1997).
    Because Food Lion raised the bona fide executive exemption as an
    affirmative defense to the assistant managers' FLSA claims, it had the
    burden of proof on that issue. Clark v. J.M. Benson Co., 
    789 F.2d 282
    , 286 (4th Cir. 1986).9
    B. Standards of Review
    Whether a job duty qualifies as managerial or not is a legal ques-
    tion "``governed by the pertinent regulations promulgated by the Wage
    and Hour Administrator.'" Shockley, 
    supra,
     
    997 F.2d at 26
     (quoting
    Icicle Seafoods, Inc. v. Worthington, 
    475 U.S. 709
    , 714 (1986)). On
    the other hand, "the amount of time devoted to managerial duties, and
    the significance of those duties, present factual questions that we
    review for clear error." 
    Id.
     (citing Fed.R.Civ.P. 52(a)) (other citations
    omitted).
    C. Assistant Managers' Claims
    Food Lion moved for summary judgment on the ground that each
    of the assistant managers met the bona fide executive exemption. In
    support of the summary judgment motion, Food Lion offered the affi-
    davit of the Vice-President of Grocery Operations, Charles C. Buck-
    ley, and the store's assistant manager job description from the "Store
    Operations Manual."10 In addition, the store offered individual assis-
    _________________________________________________________________
    8 "Non-exempt work" is work other than that which employees with
    management duties perform; it is performed by hourly employees who
    are not exempt from the overtime pay provisions of the FLSA. 
    29 C.F.R. § 541.111
     (1997).
    9 Under the FLSA, an employer must prove that any exemption to the
    overtime provision applies. Proving the exemption is an affirmative
    defense; the statute assumes that an employee is covered.
    10 The Food Lion manual reads, in pertinent part:
    JOB DESCRIPTION:          ASSISTANT MANAGER
    15
    tant managers' depositions which showed that the job tasks they actu-
    ally performed were consistent with the affidavit and job description.
    According to Buckley's affidavit and the manual's job description,
    assistant managers in each Food Lion store are primarily responsible
    for the operation of the Grocery Department, a division of the store.
    The Grocery Department accounts for some sixty-five percent of sales
    floor space in the typical store and oversees the sale of all Food Lion
    merchandise with the exceptions of produce, dairy, meat, frozen
    foods, and delicatessen products. An assistant manager supervises a
    Grocery Department manager, one or more full-time shelf "stockers,"
    and numerous part-time stockers. A full-time stocker's maximum
    weekly pay is eighty percent of an assistant manager's minimum
    weekly salary. Among other duties, an assistant manager's duties
    include hiring and training stockers, training the Grocery Department
    manager, and evaluating the performance of other Grocery Depart-
    ment employees. In the absence of a Food Lion store's manager, the
    assistant manager is primarily responsible for overseeing the entire
    store. The typical assistant manager works about half of the time
    under such circumstances when the manager is absent. From 1986 to
    1993, the lowest range for all the Food Lion assistant managers'
    weekly salary was $390 per week. In addition to the Buckley affidavit
    and job description, Food Lion also adduced evidence from individual
    stores' assistant managers to show that their particular job duties were
    consistent with those of the assistant manager position so described
    in the affidavit and Food Lion manual.
    The district court found that Food Lion met its initial burden of
    producing evidence that the assistant managers met the managerial
    _________________________________________________________________
    JOB OBJECTIVE: To assist the Store Manager to see that the
    Company customer service standards are met and to manage the
    total store in compliance with the policies, standards, security
    measures, and regulations of the Company.
    AUTHORITY: Responsible for the total store in the absence of
    the Store Manager. Directly responsible for supervision and
    management of the Grocery Manager, the Scan Analyst, and
    HBA Clerk.
    16
    exemption to the FLSA. The court also denied the assistant managers'
    motion to strike the Buckley affidavit. The crux of these appeals by
    the assistant managers, then, is whether in adducing the Buckley affi-
    davit and job description, Food Lion failed to offer proof that each
    individual assistant manager primarily performed actual managerial
    work consistent with the 
    29 U.S.C. § 213
    (a)(1) exemption. Related to
    this issue is the question of whether the court abused its discretion
    when it refused to strike the Buckley affidavit. We address the issues
    in reverse order.
    1. Motion to Strike Affidavit
    A district court's evidentiary rulings, including whether to strike an
    affidavit, are reviewed for abuse of discretion. Evans v. Technologies
    Applications & Service Co., 
    80 F.3d 954
    , 962 (4th Cir. 1996) (citing
    United States v. Hassan El, 
    5 F.3d 726
    , 731 (4th Cir. 1993), cert.
    denied, 
    511 U.S. 1006
     (1994)). Appellants argue that the affidavit
    purports to state job duties of Food Lion assistant managers about
    which the affiant lacked "personal knowledge," as required by
    Fed.R.Civ.P. 56(e).11
    As we stated in Evans, affidavits which accompany a summary
    judgment motion must contain "admissible evidence and be based on
    personal knowledge." 
    Id.
     (citing Williams v. Griffin, 
    952 F.2d 820
    ,
    823 (4th Cir. 1991)). They must not be conclusory or based upon
    hearsay. 
    Id.
     (citing Rohrbough v. Wyeth Labs., Inc., 
    916 F.2d 970
    ,
    975 (4th Cir. 1990); Maryland Highways Contractors Ass'n v.
    Maryland, 
    933 F.2d 1246
    , 1252 (4th Cir.), cert. denied, 
    502 U.S. 939
    (1991)). In Evans, we affirmed the district court's decision to strike
    portions of an affidavit filed in opposition to a summary judgment
    motion in a sex and age employment discrimination case because:
    _________________________________________________________________
    11 Rule 56(e) reads, in pertinent part:
    Supporting and opposing affidavits shall be made on personal
    knowledge, shall set forth such facts as would be admissible in
    evidence, and shall show affirmatively that the affiant is compe-
    tent to testify to the matters stated therein.
    Fed.R.Civ.P. 56(e) (West 1998).
    17
    Several of the portions struck consisted of [the affiant's]
    own unsupported assertions of . . . the abilities of her col-
    leagues. Because, again, we generally consider self-serving
    opinions without objective corroboration not significantly
    probative, the decision to strike . . . was not improper.
    
    Id.
     We stated further that "[t]he district court determined that [the
    affiant], a low-level employee" would not have had access to the cor-
    porate information about which she testified and, appropriately, struck
    portions of her affidavit. 
    Id.
     at 262 n.6.
    Here, Vice-President Buckley, a high-level Food Lion employee,
    had directly supervised the assistant managers for seven years at the
    time he testified in specific detail in the affidavit about their job
    duties. As well, the information about which he testified was corrobo-
    rated in the Food Lion manual's assistant manager job description.
    The Buckley affidavit met the requirements of Rule 56(e) in that it
    was not conclusory, did not contradict the affiant's earlier sworn testi-
    mony, and set forth specific facts of which the affiant had personal
    knowledge, rather than mere generalities. See, e.g., Barwick v.
    Celotex Corp., 
    736 F.2d 946
    , 960-61 (4th Cir. 1984). Because we
    cannot find that the district court abused its discretion when it found
    that the information recited in Buckley's affidavit derived from per-
    sonal knowledge, we affirm the district court's Order of October 27,
    1993 refusing to strike the affidavit.
    2. The "Class Exemption"
    Appellants assert that with the Buckley affidavit and job descrip-
    tion, Food Lion only offered evidence of the job duties of a "hypo-
    thetical" assistant manager. The assistant managers maintain that an
    employer invoking the exemption from the overtime pay provisions
    of the FLSA must come forward with evidence that each employee
    actually performs exempt executive or managerial work, as claimed.
    In support of the proposition that classwide exemptions12 are not per-
    _________________________________________________________________
    12 A "classwide exemption" exempts, in blanket-like fashion, an
    employee of a particular job classification from the FLSA's overtime pay
    provisions because of that employee's job's classification or title, irre-
    spective of the facts of that employee's individual case.
    18
    missible under the FLSA, appellants cite Hodgson v. The Klages Coal
    and Ice Co., 
    435 F.2d 377
    , 382 (6th Cir. 1970) ("An employer seek-
    ing an exemption from the overtime requirements of the Act under 
    29 U.S.C. § 213
    (a)(1) must prove that each employee is entitled to the
    exemption by plain and unmistakable evidence.") (citation omitted),
    Mitchell v. Williams, 
    420 F.2d 67
    , 69 (8th Cir. 1969) ("[T]he
    employer must prove that any particular employee meets every
    requirement before the employee will be deprived of the protection of
    the Act.") (citation omitted), and Brock v. Norman's Country Market,
    Inc., 
    835 F.2d 823
    , 826 (11th Cir. 1988). Appellants argue that Food
    Lion, by not offering evidence as to every individual assistant manag-
    er's actual work duties, effectively sought and received a "class
    exemption" for all assistant managers.
    On this point, the appellants overlook two critical distinctions
    between the valid authority they cite and the instant matter. First, in
    addition to the Buckley affidavit and job description, here Food Lion
    did offer particularized evidence in the form of numerous assistant
    managers' depositions relating to their actual individual job duties, in
    support of its summary judgment motions. Second, it must be remem-
    bered that here appellants were proceeding collectively under the
    FLSA, 
    29 U.S.C. § 216
    (b), and, as such, had been determined to be
    "similarly situated" factually by the district court. Considering that the
    instant matter was an FLSA class action, the authority cited by appel-
    lants is distinguishable as no such case involved an FLSA collective
    proceeding. By offering the affidavit, the job description, and individ-
    ual assistant managers' deposition testimony, we hold that Food Lion,
    not only met but exceeded its initial burden to come forth with evi-
    dence that appellants fell within the bona fide executive exemption.
    Such a holding is consistent with FLSA caselaw appellants invoke
    concerning non-collective actions. In a case with a fact pattern similar
    to the instant case's, an employer was deemed to have met its initial
    burden of producing evidence in support of the exemption by adduc-
    ing only an affidavit from its vice-president articulating the general
    duties of its associate managers without a more particularized show-
    ing at that early stage. Dole v. Papa Gino's of America, Inc., 
    712 F.Supp. 1038
    , 1040 (D.Mass. 1989).13
    _________________________________________________________________
    13 Additional proof that Food Lion did not seek a classwide exemption
    is the fact that it did not move to dismiss every assistant manager claim.
    See, e.g., Ronald Rollo, a Florida plaintiff. Rather, it acknowledged that
    factual differences existed across the assistant managers' class.
    19
    Once Food Lion satisfied its initial burden to present evidence that
    the assistant managers met the bona fide executive exemption, the
    burden shifted to the assistant managers to offer evidence that they
    were not exempt from the act. Similar to Food Lion's evidence, the
    assistant managers made a "consolidated response" that included rep-
    resentative affidavits from some, but not all, assistant managers. The
    responsive affidavits stated that appellants remained covered under
    the act, notwithstanding the exemption, because they performed man-
    ual labor and other non-exempt duties and because the store manager
    was usually in the store and in charge when they were working.
    The district court found that numerous of the post-notice assistant
    managers among the appellants had met their burden by presenting at
    least some evidence that their actual job duties varied from those
    recited in the Buckley affidavit and the manual's job description.14
    For this reason, the court denied Food Lion's summary judgment
    motion as to those assistant managers. The court, however, entered
    summary judgment against the remaining assistant managers because
    they did not rebut Food Lion's evidence and, thus, created no triable
    issue of fact as to the duties of those assistant managers.
    Appellants correctly state that the issue of "[w]hether employees
    are exempt from the requirements of the [FLSA] is primarily a ques-
    tion of fact." Klages Coal, 
    supra,
     
    435 F.2d at 382
    . While this is true,
    the assistant who failed to attempt to rebut Buckley's affidavit and the
    Food Lion manual's assistant manager job description did not create
    a genuine issue of fact to survive summary judgment and send their
    claims to a jury. Accordingly, the district court properly granted Food
    Lion judgment as a matter of law and dismissed the claims of those
    assistant managers who did not adduce any evidence to counter Food
    Lion's evidence that appellants met the bona fide executive exemp-
    tion.
    _________________________________________________________________
    14 These assistant managers used individual questionnaires, deposition
    testimony, and affidavits to counter Food Lion's evidence about the
    duties of assistant managers. The district court denied Food Lion's
    motion for summary judgment as to these appellants because they came
    forward with particularized evidence tending to rebut the Buckley affida-
    vit and job description.
    20
    3. The Evidence of Managerial Duties
    Assistant managers Rickie Pringle and Allan Seidl, Busher appel-
    lants, did file responses to Food Lion's summary judgment motion.
    They challenge the district court's grant of judgment as a matter of
    law against them. They contend that they did not have primarily man-
    agerial responsibilities at Food Lion and, thus, fell outside of the bona
    fide executive exemption.
    In his deposition, however, Pringle himself testified that he, along
    with the store manager, was in charge of Food Lion's"effective
    scheduling" program in the grocery department. He testified that dur-
    ing about one-half of his working hours, he was in charge of the store
    without the store manager. During those periods, he would handle
    customer complaints, supervise the stockers, "keep an eye on the gro-
    cery department," and recommend disciplinary actions. While Pringle
    also typically performed non-exempt work during these same periods
    when he was in charge of the store in the store manager's absence,
    he did both the non-exempt work and the managerial work at the
    same time.
    Assistant manager Seidl also filed a declaration as part of the
    appellants' consolidated response to Food Lion's summary judgment
    motion. In it, he states that only five percent of his time was devoted
    to managerial duties. Looking to the duties themselves, however, he
    admits that he listened to employee complaints, verified deposits,
    interviewed job candidates, wrote up employees for disciplinary prob-
    lems, and supervised employees' work. Seidl states, however, that the
    grocery manager and customer service manager also would be able to
    perform such duties.
    The evidence presented in the cases of the Royster appellants was
    of a similar nature. When asked how often he worked in the store
    without the manager, for example, assistant manager Oakes testified
    that "most of the time we were there together." Oakes apparently
    worked some fifty-eight hours per week. The store had three shifts,
    and the manager came in on the three "truck days" per week at five
    to six a.m. On those days, Oakes would close the store at ten p.m. and
    work another few hours setting up displays (which itself is non-
    exempt work). The two employees, then, overlapped only an hour or
    21
    two in the middle afternoon. Because one or the other employee had
    to cover some 126 hours per week, the two could not have worked
    together "most of the time." In any event, when Oakes was at the store
    in the absence of the store manager, he clearly was in charge and per-
    forming the store's "managerial duties" as that term is defined in the
    employer's regulations. Oakes kept an eye on his store's various
    departments, made sure people were working, and disciplined
    employees from time to time.
    In assistant manager Junge's case, for instance, he testified in depo-
    sition that his and the store manager's work schedules overlapped
    approximately six hours a day, five days a week, from noon until six
    pm. In other words, given that Junge worked about sixty-five hours
    per week, for about half the work week Junge was in complete
    charge. Importantly, in terms of his managerial duties, he testified that
    his actual job duties were the same as those of a typical assistant
    described in the Food Lion manual. Junge dealt with customer com-
    plaints, gave constructive advice to other employees, and, in the
    absence of the manager, was in charge of the store.
    The evidence as to the other Royster appellants, White, Lucas, Hol-
    land, Smith, Erb, and Pronier, was materially similar. Each appellant
    was in charge of the store in the absence of the store manager every
    working week. Each appellant supervised the work of other employ-
    ees while on duty. While in charge of the store, each appellant han-
    dled complaints and problems in the store as they arose. Each
    appellant possessed authority to discipline co-workers and make
    employment decisions as to them.
    Looking to the depositions of the various assistant managers, while
    the individual assistant managers' actual duties differed somewhat
    throughout the various stores, all were in charge to varying degrees
    and for varying periods when the managers were absent. The appel-
    lants were in sole command of the stores in which they worked about
    half the time. Although time is not the sole factor, of course, it is rele-
    vant to the determination that the appellants meet the managerial
    exemption to the FLSA's overtime provisions. Shockley, supra, 
    997 F.2d at 25-26
    ; 
    29 C.F.R. § 541.103
    . The appellants all supervised
    stockers and Grocery Department personnel. While appellant Seidl
    counters that only five percent of his time was devoted to managerial
    22
    duties, he does not dispute that he periodically did supervise stockers
    and other personnel. In the seminal FLSA case involving assistant
    managers at a fast-food restaurant, the First Circuit stated, "The
    supervision of other employees is clearly a management duty."
    Donovan v. Burger King Corp. ("Burger King I"), 
    672 F.2d 221
    , 226
    (1st Cir. 1982). As to Seidl's argument that his time spent in manage-
    rial tasks fell short of the "fifty percent" rule, that rule, again, is only
    a "rule of thumb." Shockley, 
    supra,
     
    997 F.2d at 26
    . An employee can
    be subject to the bona fide executive exemption "even though he
    spends the majority of his time on non-exempt work and makes few
    significant decisions. Burger King I at 226-27 (citing Rau v. Darling's
    Drug Store, Inc., 
    388 F.Supp. 877
    , 881 (W.D.Pa. 1975)) (other cita-
    tions omitted).
    To be sure, the assistant managers periodically performed some
    non-exempt duties such as stocking the shelves and unloading grocery
    trucks. The fact that an employee executes both managerial and non-
    exempt work tasks normally undertaken by hourly employees, how-
    ever, does not preclude his qualifying for the bona fide executive
    exemption. Donovan v. Burger King Corp. (Burger King II), 
    675 F.2d 516
     (2d Cir. 1982) (holding that fast-food restaurant's assistant man-
    agers were exempt under the bona fide exemption's short test despite
    large amount of non-exempt work performed). Conversely, appellants
    claim that their managerial responsibilities sometimes were per-
    formed by non-exempt hourly employees. This contention is of no
    moment because "the regulations do not provide . . . that an employee
    whose primary duty is managerial will not qualify for exempt execu-
    tive status because other, non-supervisory employees are able to and
    sometimes do perform his or her managerial duties." Stuckey's, supra,
    
    939 F.2d at
    618 n.2. Finally, the assistant managers argue that during
    the time that the store manager was absent, the assistant manager in
    charge was merely a glorified stocker with the store manager avail-
    able by telephone to make important decisions that might arise. On
    this point, the Second Circuit has held that when the record shows
    "that for the great bulk of their working time,[a]ssistant [m]anagers
    are solely in charge of their restaurants and are the ``boss' in title and
    in fact[,] . . . [t]hat the . . . manager is available by phone does not
    detract in any substantial way from this conclusion." Burger King II,
    supra, 
    675 F.2d at 522
    .
    23
    For the reasons stated and after careful review of the record and the
    applicable law, we conclude that the actual job duties of the appellant
    assistant managers were primarily managerial. The district court prop-
    erly granted summary judgment against them on their FLSA overtime
    claims.
    III. CASE MANAGEMENT DISMISSALS
    The hourly employees of Food Lion appeal certain of the district
    court's case management decisions resulting in dismissals of their
    claims. In a class action, review of a district court's dismissals for
    case management reasons is for abuse of discretion. See, e.g., Central
    Wesleyan College v. W.R. Grace & Co., 
    6 F.3d 177
    , 185 (4th Cir.
    1993) ("Issues of class action manageability are properly committed
    to the district court's discretion, because that court ``generally has a
    greater familiarity and expertise' with the ``practical . . . and primarily
    . . . factual' problems of administering a lawsuit ``than does the court
    of appeals.'") (quoting Windham v. American Brands, Inc., 
    565 F.2d 59
    , 65 (4th Cir. 1977) (en banc) (other citation omitted). With respect
    to multi-district litigation, as here, we have instructed, "a district court
    needs to have broad discretion in coordinating and administering
    multi-district litigation." In re Showa Denko K.K.L-Tryptophan Prod-
    ucts Liability Litig.-II, 
    953 F.2d 162
    , 165 (4th Cir. 1992).
    A. Late Consents
    The district court established a January 4, 1993 cutoff date for per-
    sons wishing to opt in to the "Effective Scheduling" litigation. Three
    would-be plaintiffs, Royster, Murchinson, and Mattox, missed the
    cutoff by several days and were dismissed. Appellants Gore, Losco,
    O'Neal, and Seidl also failed to file consents by the appointed dead-
    line.
    Appellants' sole argument on appeal on this point is nothing more
    than that the FLSA is remedial and should be stretched to allow in as
    many such claims as possible. The prerogative of the district court to
    manage its docket with timetables and deadlines, however, prevents
    even remedial statutes from stretching to the breaking point. It cannot
    be gainsaid that the district court was clear about its cut-off deadline.
    On October 20, 1992, the district court, when it authorized the opt in
    24
    notice, set a cut-off deadline for persons wishing to opt in on Decem-
    ber 31, 1992 (later extended to January 4, 1993). The court stated that
    late opt-in forms, absent a showing of "exceptional circumstances,"
    would not be considered by the court and such persons sending tardy
    forms would not be in the class. As the court simply stated, "whoever
    gets in by the 31st of December is in. Whoever who's not in is not
    in. That's the end of it." Transcript of October 16, 1992 conference
    at 37.
    Several appellants (Losco, O'Neal, and Seidl) later filed affidavits
    attempting to establish "exceptional circumstances" as an excuse for
    their untimely filed opt-in forms. Losco claimed that he mailed his
    consent form on the appointed date; O'Neal stated that his father was
    terminally ill when he received the opt-in form and that he mailed the
    consent after his father died; and Seidl asserted that, after a period of
    time spent out of town, he completed and mailed the form upon his
    return. As far as Losco's having mailed his consent only on--not
    before--the deadline, we have stated in another context that the "liti-
    gant who decides to rely on the vagaries of the mail must suffer the
    consequences." Thompson v. E.I. DuPont de Nemours & Co., 
    76 F.3d 530
    , 534 (4th Cir. 1996). With respect to the court's decision declin-
    ing to find exceptional circumstances accounted for the other tardy
    consents, we cannot say that the court abused its discretion. See, e.g.,
    Hoffman-LaRouche, Inc. v. Sperling, 
    493 U.S. 165
    , 172 (1989) (hold-
    ing that a district court is empowered to establish"cut off dates to
    expedite disposition of the action."). To the extent to which appellants
    additionally assert that the district court abused its discretion when it
    dismissed, with prejudice, the claims of the tardy consent filers, sanc-
    tions in such a circumstance properly may include dismissal. See
    Rabb v. Amatex Corp., 
    769 F.2d 996
    , 1000 (4th Cir. 1985).
    B. Imperfect Questionnaires
    In May 1993, the district court sent out questionnaires, approved
    by plaintiffs and defendant, that it required each of the almost one
    thousand pre-notice and post-notice plaintiffs to complete, notarize,
    and mail to plaintiffs' counsel by June 11, 1993. Plaintiffs' counsel
    was then required to pass the questionnaires on to Food Lion's attor-
    neys by June 25, 1993. The court had approved use of the question-
    naires in order to streamline discovery of post-notice plaintiffs,
    25
    provide basic information about each plaintiff's claim, and, thereby,
    to spur possible settlement negotiations. The court's order alerted the
    plaintiffs that failure to comply with the above deadlines could result
    in the dismissal, with prejudice, of the plaintiff's claim.
    Many would-be plaintiffs missed the return deadline or sent in
    incomplete forms (e.g., forms which lacked proper notarization) or
    the wrong forms (e.g., in April 1993, plaintiffs' counsel had their cli-
    ents fill out questionnaires for counsel's own use and many plaintiffs
    wrongly mailed these forms). The district court gave each plaintiff
    who failed to return a questionnaire or completed the wrong question-
    naire an opportunity to show cause by August 2, 1993 why his form
    was untimely or incomplete. Those plaintiffs who did show cause
    were not dismissed. The district court found, however, that many
    claimants did not proffer viable explanations, if any at all was prof-
    fered, and entered dismissal orders against them.
    Three appellants, Harvey, Bryant, and Clark, failed to submit nota-
    rized questionnaires to plaintiffs' counsel by June 11, 1993, and failed
    to complete and forward the questionnaires to Food Lion before the
    June 25, 1993 deadline. As well, Bryant and Clark failed to submit
    timely, properly sworn and notarized explanations in response to the
    court's show cause order as to why they were late in the first instance.
    While the three appellants' personal circumstances at the time may
    explain the tardiness of their questionnaires and may entitle them to
    some degree of sympathy,15 because we review the district court's rul-
    ings on this point for abuse of discretion, we do not find that the
    appellants are entitled to legal relief. Given that this consolidated
    action had almost one thousand claims in the beginning of proceed-
    ings, this court will afford the district court significant latitude in its
    _________________________________________________________________
    15 Harvey asserted that he was traveling at the time he received the
    court questionnaire. He stated that although the questionnaire arrived at
    his house in South Carolina and was forwarded to him by his wife in a
    timely manner, he never received it. Nevertheless, even after he did
    receive the questionnaire, he delayed three weeks before submitting it.
    Clark stated that he traveled because of his job and was out of town for
    seven days at the time the questionnaire arrived. Bryant asserted that he
    had moved around the time the questionnaire was sent and that his mail
    was not forwarded to him.
    26
    handling of pretrial matters and in its case management directives.
    The court acted within its discretion when it dismissed the claims of
    the non-complying appellants. Rabb, 
    supra,
     
    769 F.2d at 1000
     (hold-
    ing that failure to comply with a discovery order warrants dismissal).
    C. Statute of Limitations
    The statute of limitations for an FLSA action claiming unpaid over-
    time compensation is two years, except that a cause of action arising
    out of an alleged willful violation may be commenced within three
    years after the cause of action accrued. 29 U.S.C.§ 255(a) (West
    1985 & Supp. 1998). By Orders of October 18 and October 27, 1993,
    the district court applied the three year statute of limitations period.
    1. Post-Notice Hourly Employees
    Five opt-in hourly employees wrote in their consents to join the
    suit that their alleged uncompensated overtime work had occurred
    more than three years earlier. The district court dismissed these five
    employees' claims entirely on statute of limitations grounds.
    Appellant Surles, for example, said in his consent, which he filed
    in December 1992, that he last worked "off-the-clock" in February
    1989. In his case, however, only his questionnaire--not his initial
    consent form, his first "pleading,"--alleged unpaid overtime at any
    time three years before the filing of his consent. This allegation in the
    questionnaire alone is not enough to avoid the limitations bar when
    his consent form alleged no unpaid overtime within the previous three
    years. Accordingly, the court did not err in dismissing his claim.
    The remaining opt-in plaintiffs were rightly found to have been
    time-barred because they did not clearly allege when they worked
    overtime without pay.16
    _________________________________________________________________
    16 Appellant Barnes quit in December 1990 and filed the consent in
    December 1992. Appellant Pippa presented no evidence of having
    worked overtime within the limitations period. Appellant Ramsey was
    assistant manager within the limitations period and, thus, would have had
    no viable off-the-clock claims. Appellant Williams' evidence did not
    clearly state when he worked off-the-clock.
    27
    2. Named Hourly Employee Plaintiffs
    Again, causes of action under the FLSA have a three-year statute
    of limitations period; claims for overtime cannot extend back past
    three years. The district court began counting from the date when
    each plaintiff filed his consent to opt in to the litigation. Included in
    this ruling were six named plaintiffs in the original suit. Instead of
    counting from the date the complaint was filed, the district court also
    required them to file a consent within the limitations period. The six
    named plaintiffs who failed to file timely consents now argue their
    consents relate back pursuant to Fed. R. Civ. P. 15(b) to the date the
    complaint was filed or, alternatively, that consents are not required of
    named plaintiffs.
    The precise wording of two sections of the FLSA indicates other-
    wise. As section 16(b) of the FLSA states, in relevant portion:
    [An] action to recover [unpaid overtime] may be maintained
    . . . by any one or more employees for and in behalf of him-
    self or themselves and other employees similarly situated.
    No employee shall be a party plaintiff to any such action
    unless he gives his consent in writing to become such a
    party and such consent is filed in the court in which such
    action is brought.
    
    29 U.S.C. § 216
    (b) (West 1965) (emphasis added). As section 7 of the
    Portal-to-Portal Act of 1947, 
    29 U.S.C. § 256
    , additionally states:
    In determining when an action is commenced for the pur-
    poses of Section 255 of this title, an action . . . shall be con-
    sidered to be commenced on the date when the complaint is
    filed; except that in the case of a collective or class action
    instituted under the Fair Labor Standards Act of 1938, as
    amended, . . . it shall be considered to be commenced in the
    case of any individual claimant--
    (a) on the date when the complaint is filed, if he
    is specifically named as a party plaintiff in the
    complaint and his written consent to become a
    28
    party plaintiff is filed on such date in the court in
    which the action is brought; or
    (b) if such written consent was not so filed or if
    his name did not so appear--on the subsequent
    date on which such written consent is filed in the
    court in which the action was commenced.
    
    29 U.S.C. § 256
     (West 1985) (emphasis added).
    Case authority has interpreted the statutory sections as requiring all
    plaintiffs in a collective action under the FLSA to file written con-
    sents for statute of limitations purposes. "Until a plaintiff, even a
    named plaintiff, has filed a written consent, []he has not joined in the
    class action, at least for statute of limitations purposes." Songu-
    Mbriwa v. Davis Memorial Goodwill Indus., 
    144 F.R.D. 1
    , 2 (D.D.C.
    1992) (citing and quoting 
    29 U.S.C. § 256
    (a)) (other citations omit-
    ted). Moreover, signed consents filed after the filing of the complaint
    do not relate back to the date the complaint was filed. Kuhn v. Phila-
    delphia Elec. Co., 
    487 F.Supp. 974
     (E.D.Pa. 1980), aff'd, 
    745 F.2d 47
    (3rd Cir. 1984). Rather, each claimant's "action is commenced on the
    date on which his or her consent is filed with the court." 
    Id. at 976
    .
    Had this action been brought simply as an individual case with sev-
    eral plaintiffs, there would have been no need for any consents to
    have been filed. The filing of a collective action under 
    29 U.S.C. § 216
    (b), however, renders consents necessary, and these claims
    below were brought in just such a fashion--they were brought on
    behalf of the named individuals and others similarly situated. Redun-
    dant though it may seem to require consents from the named plaintiffs
    in a class action, the district court did not abuse its discretion in order-
    ing such consents nor in dismissing the appellants' claims which
    exceeded the limitations period when no consents were filed within
    the applicable three year period.
    IV.
    For the foregoing reasons, the district court's grant of partial sum-
    mary judgment in favor of Food Lion on the FLSA claims of numer-
    29
    ous assistant managers and its dismissal of various claims of hourly
    employees who failed to comply with certain case management dead-
    lines, shall be and hereby are
    AFFIRMED.
    BUTZNER, Senior Circuit Judge, concurring in part and dissenting
    in part:
    I join in affirming the district court's case management dismissals.
    The district court's task was extremely difficult and cumbersome, and
    it acted well within its discretion to strictly enforce the administrative
    deadlines.
    I dissent, however, from the methodology used by Food Lion to
    prove its right to summary judgment. An employer bears the burden
    of proving the affirmative defense that employees fall within the
    exemptions established by the Fair Labor Standards Act. See Corning
    Glass Works v. Brennan, 
    417 U.S. 188
    , 196-97 (1974); Idaho Sheet
    Metal Works, Inc. v. Wirtz, 
    383 U.S. 190
    , 206 (1966). To carry its
    burden of proof, Food Lion relies upon an affidavit given by Charles
    Buckley, the vice president of grocery operations. Food Lion also
    relies upon the assistant manager's job description in its "Store Oper-
    ations Manual." Neither of these submissions meet the standard of
    Federal Rule of Civil Procedure 56(e), which requires the personal
    knowledge of the affiant. Buckley had at one time supervised assis-
    tant managers in the grocery department, but he does not demonstrate
    that he knew the jobs of each of the assistant managers in this case.
    He had no personal knowledge of how they spent their time on a day-
    to-day basis. Similarly, the Store Operations Manual describes only
    a hypothetical assistant manager's duties.
    The job performed by each assistant manager should have been
    considered on a case-by-case basis. 
    29 C.F.R. § 541.103
     (1997). Eval-
    uation of an assistant manager's work is intensely factual. Dalheim v.
    KDFW-TV, 
    918 F.2d 1220
    , 1226 (5th Cir. 1990) ("[T]he inquiry into
    exempt status under [
    29 U.S.C. § 213
    (a)(1)] remains intensely fact-
    bound and case specific."). I cannot accept Food Lion's claim that the
    assistant managers failed to rebut the Buckley affidavit or the Store
    Operations Manual job description. The burden is not on the
    30
    employee to establish that he is not entitled to a management exemp-
    tion. On the contrary, the burden remains on the employer to prove
    that the employee is exempt. Evans v. McClain of Georgia, Inc., 
    131 F.3d 957
    , 965 (11th Cir. 1997). Food Lion's methodology of proof
    stands the Fair Labor Standards Act on its head.
    Food Lion, however, claims that since this is a class action, all
    assistant managers are similarly situated with those who gave deposi-
    tions.
    The assistant managers are similarly situated to the extent that they
    bear similar titles and they all work for Food Lion. But whether their
    day-to-day jobs are similar depends in large part on the authority and
    discretion granted to them by the store managers and by the individu-
    al's ability to execute managerial responsibilities."Section 213(a)(1)
    does not provide a class exemption . . . ." Hodgson v. Klages Coal &
    Ice Co., 
    435 F.2d 377
    , 384 (6th Cir. 1970).
    Title 
    29 U.S.C. § 216
    (b), upon which Food Lion relies, provides
    for an employee class action with opt in provisions. The class action
    provision and the "similarly situated" requirement in § 216(b), how-
    ever, are procedural. See Allen v. Marshall Field & Co., 
    93 F.R.D. 438
    , 441-42 (N.D.Ill. 1982). The similarly situated requirement is not
    meant to change the substantive protections under the FLSA. It does
    not alter the employer's burden of proof or the rule that the Act's
    exemptions must be narrowly construed against the employers seek-
    ing to assert them. See Arnold v. Ben Kanowsky, Inc., 
    361 U.S. 388
    ,
    392 (1960). The "similarly situated" requirement of § 216(b) is "con-
    siderably less stringent than the requirement of Fed. R. Civ. P.
    23(b)(3) that common questions ``predominate.'" Heagney v. Euro-
    pean American Bank, 
    122 F.R.D. 125
    , 127 n.2 (E.D.N.Y. 1988). The
    plaintiffs need show only that their positions are similar to that of the
    putative class, not identical. Grayson v. K Mart Corp., 
    79 F.3d 1086
    ,
    1096 (11th Cir. 1996). Class treatment is not defeated even if the class
    members performed different jobs in different geographical locations.
    See Heagney, 122 F.R.D. at 127; Allen, 93 F.R.D. at 443. An
    employer should not be allowed to use the similarly situated require-
    ment of § 216(b) to meet its burden of proving a FLSA exemption.
    Moreover, a party moving for summary judgment must show that
    there are no genuine issues of material fact in dispute and that the
    31
    party is entitled to judgment as a matter of law. Celotex Corp. v.
    Catrett, 
    477 U.S. 317
     (1986). The Buckley affidavit does not prove
    that each individual assistant manager primarily performed manage-
    rial duties as the Act's exemption requires. See 
    29 U.S.C. § 213
    (a)(1).
    The assistant managers who were deposed and other assistant manag-
    ers who proceeded on affidavits submitted facts sufficient to disclose
    genuine issues of material fact concerning the work that they actually
    performed.
    Dissenting, I would reverse the grant of summary judgment to
    Food Lion for two reasons--the deficiencies in its method of proof
    and the presence of genuine issue of material fact. I would remand
    these cases for trial in their respective districts. 
    28 U.S.C. § 1407
    (a);
    see Lexecon, Inc. v. Milberg Weiss Bershad Hynes & Lerach, 
    118 S.Ct. 956
     (1998).
    32