United States Court of Appeals
                           FOR THE EIGHTH CIRCUIT
                              ________________

                                 No. 98-1232
                              ________________

Rebecca A. Berg,                       *
                                       *
            Appellant,                 *
                                       *      Appeal from the United States
      v.                               *      District Court for the
                                       *      Northern District of Iowa.
Norand Corporation,                    *
                                       *
            Appellee.                  *

                              ________________

                              Submitted: October 15, 1998
                                  Filed: March 5, 1999
                              ________________

Before BOWMAN, Chief Judge, HANSEN, Circuit Judge, and VIETOR,1 District
Judge.
                         ________________

HANSEN, Circuit Judge.

     Rebecca Berg brought this employment discrimination claim against Norand
Corporation (Norand), alleging Norand discriminated against her based on her




      1
      The Honorable Harold D. Vietor, United States District Judge for the
Southern District of Iowa, sitting by designation.
disability (Berg is a non-insulin dependant diabetic) and her sex. The district court2
granted summary judgment in favor of Norand on its second motion for summary
judgment and Berg appeals.3 We affirm.

                                          I.

       Because the district court granted summary judgment in favor of Norand, we
state the facts in the light most favorable to Berg, the nonmoving party. See
Burroughs v. City of Springfield, 

, 506 (8th Cir. 1998). Norand hired
Berg to manage its tax department in March 1990 and added the management of
Norand's payroll and risk management departments to her responsibilities in
September 1991. Berg routinely worked 70 to 80 hours per week to meet the
demands of her job. By early 1993, Berg's health began to deteriorate and she was
unable to continue the 70- to 80-hour pace. Berg took a medical leave of absence in
February 1993. In March 1993, after returning to work, Berg received her first ever
poor performance reviews for failing to keep up with her workload. Norand placed
her on probation and set specific goals for improving her performance. Norand also
relieved Berg of her payroll department responsibilities to help her timely complete
her priority projects. Berg still failed to meet Norand's expectations. Berg was
diagnosed with diabetes in May 1993, and she immediately informed her supervisors.

     On August 2, 1993, Berg tendered her written resignation to Bob Hurd, her
immediate supervisor, because of the stress from the long hours and her work


      2
      The Honorable Edward J. McManus, United States District Judge for the
Northern District of Iowa.
      3
        The Honorable Michael J. Melloy, Chief Judge, United States District
Court for the Northern District of Iowa, previously dismissed one of Berg's claims
for failure to state a claim but denied Norand's Fed. R. Civ. P. 12(b)(6) and
alternative summary judgment motions on her other claims.
                                          2
environment. In her resignation, Berg agreed to stay until her year-end projects were
completed, tentatively through October. Hurd verbally accepted her resignation.
Berg attempted to withdraw her resignation on August 19, asking instead for an
accommodation of reduced work hours to 40 to 50 hours per week. This was Berg's
first request for an accommodation. During the August 19 meeting with Mike
Wakefield, the director of human resources, Berg discussed her suicidal tendencies.
Berg met with Hurd to discuss the attempted withdrawal of her resignation on the
following Monday, August 23. The record is unclear as to the exact date, but Berg
had discussed her suicidal tendencies with Hurd a few days before the August 23
meeting. Shortly after his meeting with Berg, Hurd discussed her situation with
Wakefield. They placed Berg on immediate medical leave and insisted that she see
a psychiatrist that afternoon, though she had an appointment with her own doctor the
next day. Because the psychiatrist Berg was to see was unavailable, Berg was
admitted to the hospital overnight, allegedly against her will. She saw her own doctor
and was released the following morning.

      Berg returned to work a week later. No one discussed Berg's pending
resignation or her attempt to withdraw her resignation following her return. Berg was
terminated on December 7, 1993, purportedly because of her resignation and
continued poor performance.

      Berg filed disability discrimination claims against Norand under the Americans
with Disabilities Act of 1990 (ADA), 42 U.S.C. §§ 12101-12213 (1994), and the
Iowa Civil Rights Act of 1965 (ICRA), Iowa Code §§ 216.1-.20 (1993). Berg alleged
sex discrimination based on unequal pay under the ICRA; Title VII of the Civil
Rights Act of 1964, 42 U.S.C. § 2000e (1994); the Fair Labor Standards Act of 1938
(FLSA), 29 U.S.C. §§ 201-19 (1994); and the Equal Pay Act of 1963, 29 U.S.C. § 206
(1994). Finally, Berg brought supplemental state law claims of negligent
misrepresentation, breach of implied contract, and false imprisonment. The FLSA
claim was dismissed on an earlier Fed. R. Civ. P. 12(b)(6) motion. The district court

                                          3
granted summary judgment in favor of Norand on Berg's remaining claims. Berg
does not appeal the dismissal of the sex discrimination claims brought under the
ICRA, Title VII,4 and the FLSA.

                                          II.

       We review de novo the district court's grant of summary judgment in favor of
Norand, using the same standards used by the district court. See Breeding v. Arthur
J. Gallagher & Co., 

, 1156 (8th Cir. 1999). "Summary judgment is
proper if the evidence, viewed in the light most favorable to the nonmoving party,
demonstrates that there is no genuine issue as to any material fact and that the moving
party is entitled to judgment as a matter of law." 

Fed. R. Civ.
P. 56(c). While we have said that summary judgment is generally inappropriate in
discrimination cases because they are often based on inferences that the fact finder
may or may not draw, see 

, there is no "discrimination
case exception" to the application of Fed. R. Civ. P. 56, and it remains a useful
pretrial tool to determine whether or not any case, including one alleging
discrimination, merits a trial.


      4
        Berg argues that Norand did not move for summary judgment on the Title
VII claim and thus, the district court did not properly dismiss it. Norand included
the Title VII claim in its motion for summary judgment but specifically argued
only under the ICRA and Equal Pay Act in its brief. The standards in an unequal
pay for equal work claim are the same under Title VII and the Equal Pay Act. See
Kindred v. Northome/Indus. Sch. Dist., 

, 803 (8th Cir. 1998), cert.
denied, 

. Berg had notice of, and in fact argued, the elements of
the Title VII claim when she argued the Equal Pay Act claim. Cf. Walker v.
Missouri Dep't of Corrections, 

, 742 (8th Cir. 1998) (reversing grant
of summary judgment where district court based its decision on an element of an
ADA claim that the opposing party was not aware was at issue). Thus, the
disposition of the Title VII claim was properly before the district court on
summary judgment.
                                           4
A.    Disability Discrimination

       To state a claim under either the ADA or the ICRA,5 Berg "must demonstrate
that [she] has a disability as defined in the ADA; that [she] is qualified to perform the
essential functions of the job at issue, either with or without reasonable
accommodation; and that 'because of' [her] disability, [she] suffered an adverse
employment action." 

(citations omitted). The ADA
defines disability as: "(A) a physical or mental impairment that substantially limits
one or more of the major life activities of such individual; (B) a record of such an
impairment; or (C) being regarded as having such an impairment." 42 U.S.C. §
12102(2). Iowa uses similar criteria under the ICRA to define disability. See
Bearshield v. John Morrell & Co., 

, 918 (Iowa 1997) (citing Iowa
Admin. Code § 161-8.26(1) (1993)). The Equal Employment Opportunity
Commission (EEOC) regulations define "major life activities" to include "caring for
oneself, performing manual tasks, walking, seeing, hearing, speaking, breathing,
learning, and working." 29 C.F.R. § 1630.2(i) (1998). To establish that she is
substantially limited in the life activity of working, Berg must show that she is limited
from performing a class of jobs or a broad range of jobs within various classes. "The
inability to perform a single, particular job does not constitute a substantial limitation
in the major life activity of working." § 1630.2(j)(3)(i).

       Berg claims that her diabetes is disabling because it limits her major life
activity of working by: limiting her to a 40- to 50-hour work week; causing her
continuous joint pain; causing her difficulty with her speech; and making it difficult
to focus on her job due to the pain. However, she admits that she could effectively


      5
        Iowa courts look to the ADA, its regulatory interpretations, and its caselaw
in construing a disability claim under the ICRA. See Fuller v. Iowa Dept. of
Human Servs., 

, 329 (Iowa 1998); Helfter v. United Parcel Serv.,
Inc., 

, 616 (8th Cir. 1997). Thus, our analysis, though referring only
to the ADA, applies also to Berg's ICRA claim.
                                            5
perform her duties at Norand if her work load was reduced to 40 to 50 hours per
week. (See J.A. at 85.) Berg's only request for an accommodation is for reduced
hours. (See 

        "Not every physical or mental impairment 'counts' for ADA purposes, because
most disabilities from which people suffer (bad vision, impaired hearing, arthritic
joints, diabetes) do not have a substantial enough effect on their major life activities."
Dalton v. Subaru-Isuzu Automotive, Inc., 

, 675 (7th Cir. 1998). Such
is the case with Ms. Berg. In her resistance to summary judgment, Berg only claimed
that her diabetes limited her major life activity of working. (See J.A. at 177, 180.)
Subsequent to her termination from Norand, Berg started her own tax and accounting
practice and became the chief financial officer of a construction company. She
concedes that she has never been unemployed. (See J.A. at 194.) Berg has failed to
show any class of jobs or broad range of jobs from different classes from which she
is excluded because of her diabetes. See 29 C.F.R. § 1630.2(j)(3)(ii) (listing factors
for determining whether an individual is limited in the life activity of working).
Thus, Berg is not substantially limited in the major life activity of working. See
Gutridge v. Clure, 

, 901 (8th Cir. 1998) (finding no substantial limitation
where the plaintiff found a similar job); Miller v. City of Springfield, 

,
614-15 (8th Cir. 1998) (disqualification from one's job of choice is not substantially
limiting). We find it hard to say that being limited to a 40- to 50-hour work week
substantially limits one's ability to work. See, e.g., Muthler v. Ann Arbor Mach., Inc.,

, 729 (E.D. Mich. 1998) (heart condition that restricted
management employee to 40-hour week did not substantially limit major life activity
of working); Kolpas v. G.D. Searle & Co., 

, 529 (N.D. Ill. 1997)
(same); Brennan v. National Tele. Directory Corp., 

, 343 (E.D. Pa.
1994) ("The inability to work overtime hardly makes plaintiff handicapped.").




                                            6
      Berg asserts for the first time on appeal that Norand perceived her as disabled
and thus she fits within the ADA's definition of disabled.6 See 42 U.S.C. §
12102(2)(C). We will not entertain a new argument on appeal from the grant of
summary judgment. See O.R.S. Distilling Co. v. Brown-Forman Corp., 

,
926 (8th Cir. 1992). Thus, we hold that the district court properly granted summary
judgment in favor of Norand on Berg's disability claims under the ADA and the
ICRA.

B.    Wage Discrimination

       To establish a prima facie case under the Equal Pay Act, Berg must meet her
burden of showing that Norand paid male employees higher wages than it paid her
for jobs "requir[ing] equal skill, effort, and responsibility, and which are performed
under similar working conditions." 29 U.S.C. § 206(d)(1) (1994). See also
McLaughlin v. Esselte Pendaflex Corp., 

, 513 (8th Cir. 1995). In making
our assessment, we look at all of the facts of the particular case. "Skill includes such
considerations as experience, training, education, and ability. Effort refers to the
physical or mental exertion necessary to the performance of a job. Responsibility
concerns the degree of accountability required in performing a job." 

(citations omitted).

       Berg provides only conclusory affidavit testimony that the male managers to
whom she compares herself have jobs "equal" to hers. (See J.A. at 306-07). She does
not articulate which particular male managers have jobs similar to hers but points out


      6
        Berg argues that she raised this issue in her resistance to summary
judgment. However, her resistance merely recited the familiar alternatives for
showing a disability under the ADA, one of which is being regarded as disabled.
Berg did not argue that Norand in fact regarded her as disabled. The recitation of
the statutory alternatives is insufficient to raise the "regarded as having such an
impairment" issue.
                                           7
that the average annual salary of Norand's thirty-three male managers is $6,000 to
$8,000 higher than the average salary of its seven female managers. (See 

13.) The male managers included in this calculation encompass many disciplines,
including, inter alia, finance managers, production managers, engineering managers,
and manufacturing managers. Berg does not indicate how the males to whom she
compares herself are similar in experience, education, or training. In short, she does
not explain how they are similar at all other than that they are "managers." Berg has
failed to establish a prima facie case under the Equal Pay Act. See 29 C.F.R. §
1620.13(e) (1998) ("Application of the equal pay standard is not dependent on job
classifications or titles but depends rather on actual job requirements and
performance."). See also Equal Employment Opportunity Comm'n v. Universal
Underwriters Ins. Co., 

, 1245 (8th Cir. 1981) ("[A] court must
compare the jobs in question in light of the full factual situation . . . .").

       Berg asserts for the first time in her reply brief that her replacement, Eric Pugh,
received a higher salary than she had received. Not only is this the inappropriate time
and place to raise this new argument, but there is evidence in the record that Norand
revamped Berg’s position and that Pugh held a different job. (See J.A. at 121.) We
refuse to entertain this new argument and hold that the district court properly granted
summary judgment in favor of Norand on the wage discrimination claim.

C.    State Law Supplemental Claims

       In passing on Berg's state law claims, we apply Iowa law. If Iowa law is
unsettled on a particular issue, it is our job to apply the rule that we think the Supreme
Court of Iowa would follow. See Novak v. Navistar Int'l Transp. Corp., 

,
847 (8th Cir. 1995).




                                            8
      1.     Breach of Implied Contract

       The employment-at-will doctrine, allowing an employer to terminate an
employee for any lawful reason, is alive and well in Iowa. See Lockhart v. Cedar
Rapids Community Sch. Dist., 

, 846 (Iowa 1998). Berg signed an
employment agreement with Norand that specifically provided that her employment
was at-will and that any employee handbooks were strictly guidelines and could not
constitute a contract. (See J.A. at 122-23.) Iowa courts look with favor upon such
express disclaimers. See, e.g., Jones v. Lake Park Care Ctr., Inc., 

,
376 (Iowa 1997) (noting that an appropriately drafted disclaimer would ensure that
an employee handbook would not create an implied contract). The handbook upon
which Berg relies to find an implied contract provides reasons for termination but
does not state that they are exclusive. Iowa law disfavors implied contracts and will
not imply a contract where to do so conflicts with a written agreement between the
parties. See French v. Foods, Inc., 

, 771 (Iowa 1993); Budget Mktg.,
Inc. v. Centronics Corp., 

, 426 (8th Cir. 1991) ("'[T]here can be no
implied contract on a point fully covered by an express contract and in direct conflict
therewith.' Snater v. Walters, 

, 

, 307 (1959)."). Thus,
contrary to Berg's assertions, a written contract of at-will employment trumps an
alleged but nonexistent implied contract to the contrary.

      2.     Negligent Misrepresentation

      The Supreme Court of Iowa has foreclosed Berg's negligent misrepresentation
claim based on an implied contract. See Alderson v. Rockwell Int'l Corp., 

, 36 (Iowa 1997) (reaffirming its prior holding "that an action for negligent
misrepresentation . . . will not lie for alleged wrongful termination of employment.").
Noting the general rule that negligent misrepresentation "applies only to a defendant
who is in the business of supplying information to others," 

found that
because the plaintiffs were at-will employees, any representations concerning the

                                          9
length of employment were not actionable in tort. Similarly, our holding that there
was no implied contract prevents Berg from bringing this claim. "To rule otherwise
would permit [Berg] . . . to potentially recover in tort on the same factual grounds on
which the law would deny [her] recovery in contract." 

v. Mount, 

, 266 (Iowa 1996)).

       Likewise, our holding that Berg does not have a disability within the meaning
of the ADA or the ICRA disposes of Berg's claim of negligent misrepresentation
based on Norand's policy of not terminating an employee based on her disability.
Iowa law recognizes a modification to the employment-at-will doctrine, which
modification prevents an at-will employee from being terminated for a reason that is
contrary to public policy. See 

; Springer v. Weeks &
Leo Co., 

, 559-60 (Iowa 1988). Because Berg was not disabled
within the meaning of the ADA or the ICRA, Berg's termination did not contravene
public policy or Norand's own internal policy. The district court properly dismissed
Berg's negligent misrepresentation claim.

      3.     False Imprisonment

       False imprisonment requires the unlawful detention or restraint of a person
against her will. See Children v. Burton, 

, 678-79 (Iowa), cert.
denied, 

(1983). We have been unable to find any Iowa cases factually
on point. False imprisonment in Iowa is generally applied in cases of false arrest by
a police or security officer or in connection with assault or kidnapping charges. See,
e.g., Lenstra v. Menard, Inc., 

, 411 (Iowa Ct. App. 1993) (security
officer held plaintiff for alleged shoplifting); State v. Snider, 

, 623-24
(Iowa Ct. App. 1991) (assault victim may have action against assailant for false
imprisonment related to the assault).




                                          10
       Norand managers Bob Hurd and Mike Wakefield, concerned for Berg's safety
after she discussed her suicidal tendencies, arranged for a medical evaluation and
"sent" Berg to the hospital. Berg drove herself to the hospital and the hospital
admitted her. The actions of the Norand employees did not restrain Berg as required
for a false imprisonment claim. See Newsom v. Thalhimer Bros., Inc., 

, 367 (Tenn. Ct. App. 1995) (finding element of restraint lacking where employee
voluntarily accompanied her supervisor to his office and remained in his office
because her supervisor stated he would call the police if she left). Additionally, Berg
has provided no evidence that Hurd or Wakefield had anything to do with her hospital
admission. Thus, Berg has failed to show that Norand restrained her, as required by
Children for a false imprisonment claim. See Fish v. Regents of the Univ. of Cal.,

, 659 (Cal. Ct. App. 1967) (holding that an employer is not liable
for false imprisonment where its doctor/employee, who expressed concerns about the
plaintiff to the admitting doctor, did not act in bad faith or actively participate in the
plaintiff's hospital admission for evaluation). We do not believe that the Supreme
Court of Iowa would extend the false imprisonment cause of action to cover this
conduct. The district court correctly dismissed Berg's claim of false imprisonment.



                                           III.

      For the foregoing reasons, we affirm the judgment of the district court.

      A true copy.

             Attest:

                     CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT




                                           11