Document:

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                      FIFTH AMENDMENT TO LEASE AGREEMENT
                      ----------------------------------

    This Fifth Amendment to Lease Agreement ("Fifth Amendment") is entered into
between Terry Argue, as the duly appointed receiver in Case No. CJ-94-03054,
Fleet National Bank of Massachusetts v. Fourth Street Associates, et al.,
-----------------------------------------------------------------------
District Court, Tulsa County, Oklahoma ("Receiver") and SPR Inc., formerly
known as Systems & Programming Resources of Tulsa, Inc. ("Tenant"). RMM
Corporation ("RMM") and Tenant entered into a Mid-Continent Tower Lease
Agreement ("Original Lease") dated August 29, 1994, whereby Tenant leased
certain office space ("Original Premises") in the Mid-Continent Tower Building,
401 South Boston, Tulsa, Oklahoma ("Building").

     The Original Lease has been amended by the following amendments, each
amendment amending the Original Lease as amended by the previous amendments:

     (a) Amendment to Lease Agreement ("First Amendment") pursuant to which the
     Lease Term (as defined in the Original Lease) was extended and Tenant
     leased additional office space ("First Additional Space") in the Building.

     (b) Second Amendment to Lease Agreement ("Second Amendment") pursuant to
     which Tenant leased additional office space ("Second Additional Space") in
     the Building.

     (c) Third Amendment to Lease Agreement ("Third Amendment") pursuant to
     which the Lease Term was extended and Tenant leased additional office space
     ("Third Additional Space") in the Building.

     (d) Fourth Amendment to Lease Agreement ("Fourth Amendment") pursuant to
     which Tenant leased additional office space ("Fourth Additional Space") in
     the Building and Tenant's sublease of a part of the Fourth Additional Space
     was approved by Receiver.

The First Amendment and the Second Amendment were between RMM and Tenant. The
Third Amendment and the Fourth Amendment were between Receiver and Tenant.

     The Original Lease as amended by the First Amendment, the Second Amendment,
the Third Amendment, and the Fourth Amendment is referred to herein as the
"Lease". The Lease as amended hereby is referred to herein as the "Amended
Lease". Receiver and Tenant wish to agree for the amendment of the Lease on the
terms and conditions set forth herein. At the date of the execution of this
Fifth Amendment Tenant leases 11,955 square feet of Net Rentable Area of office
space in the Building which
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January, 1998, through
February, 1998 (two equal
monthly installments)                          10,331.11

March, 1998, through
May, 1999 (fifteen equal
monthly installments)                          16,636.07

June, 1999, through
May, 2002 (thirty-six equal
monthly installments)                          17,646.75

June, 2002, through
May, 2004 (twenty-four equal
monthly installments)                          19,251.00

TOTAL BASE RENTAL BEFORE ADJUSTMENT        $1,547,597.79

Therefore, as of March 1, 1998, Tenant will lease office space in the Building
totalling 19,251 square feet of Net Rentable Area. Tenant's lease of the
Premises shall be under the terms and conditions of the Lease except as provided
for herein.

    2.  The Receiver shall make in the Fifth Additional Space the tenant
improvements ("Fifth Additional Space Tenant Improvements") shown on Exhibit "B"
hereto at the Receiver's sole cost. The Fourth Amendment provided that Receiver
would pay up to $8,910 ("Allowance") for tenant improvements in the Fourth
Additional Space. Tenant improvements have been made in the Fourth Additional
Space pursuant to the provisions of the Fourth Amendment but such improvements
in the Fourth Additional Space have not required the Receiver pay all of the
Allowance for those tenant improvements in the Fourth Additional Space. Receiver
shall not be required to make any further payments with regard to any tenant
improvements in the Fourth Additional Space and the Tenant releases Receiver
from any obligation to pay any part of the Allowance not yet paid by Receiver.

     3.  Tenant shall have the option ("Fifth Additional Space Termination
Option") to terminate its lease of the Fifth Additional Space as December 31st
of any of 1998, 1999, 2000, 2001, 2002, or 2003. The last day of the lease by
Tenant of the Fifth Additional Space if the Fifth Additional Space Termination
Option is exercised as provided in this Paragraph 3 is hereinafter referred to
as the "Fifth Additional Space Termination Date". The Fifth Additional Space
Termination Option shall be exercised by Tenant by delivering to Receiver at
least

                                      -3-
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11,955 square feet of Net Rentable Area of office space comprise the Premises as
that term is used in the Lease.

     Therefore, in consideration of the mutual promises and covenants contained
herein, the parties agree that the Lease is amended as follows:

     1. Tenant effective March 1, 1998, will lease certain additional office
space ("Fifth Additional Space") in the Building consisting of 7,296 square feet
of Net Rentable Area and as described on Exhibit "A" hereto and made a part
hereof. From and after March 1, 1998, for the remainder of the Lease Term and
all extensions and renewals thereof, the Premises shall be comprised of the
Original Premises, the First Additional Space, the Second Additional Space, the
Third Additional Space, the Fourth Additional Space, and the Fifth Additional
Space. The Base Rental for the Premises shall be subject to adjustment as
provided in paragraph 6 of the Original Lease and as adjustment is otherwise
provided in the Amended Lease, including in the Third Amendment. The Base Rental
Schedule attached to the Original Lease as amended by the First Amendment, the
Second Amendment, the Third Amendment, and the Fourth Amendment is further
amended to provide as follows:

                             BASE RENTAL SCHEDULE
                             --------------------

     Month                       Monthly Base Rental before adjustment
     -----                       -------------------------------------

October, 1994, through
August, 1995 (eleven equal
monthly installments)                         $ 2,480.50

September, 1995, through
May, 1996 (nine equal
monthly installments)                           3,757.40

June, 1996, through
May, 1997 (twelve equal
monthly installments)                           4,338.12

June, 1997, through
December, 1997 (seven equal
monthly installments)                           9,561.14

                                      -2-
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ninety (90) days but not more than one hundred eighty (180) days prior to the
Fifth Additional Space Termination Date both of (a) written notice of Tenant's
exercise of the Fifth Additional Space Termination Option ("Fifth Additional
Space Termination Notice"), including the Fifth Additional Space Termination
Date, and (b) payment of a sum ("Fifth Additional Space Termination Fee") equal
to two times the amount of the installment of Base Rental attributable to the
Fifth Additional Space which is to be paid in the month in which the Fifth
Additional Space Termination Date falls, in which event the lease by Tenant
of the Fifth Additional Space shall terminate on the Fifth Additional Space
Termination Date. The Fifth Additional Space Termination Notice and the Fifth
Additional Space Termination Fee must be delivered together to Receiver. Tenant
shall vacate the Fifth Additional Space on or before the Fifth Additional Space
Termination Date, such space upon such vacation to be in the same condition as
the condition required by the terms of the Amended Lease for the Premises upon
vacation at the expiration of the Lease Term. After the Fifth Additional Space
Termination Date the Fifth Additional Space shall no longer be a part of the
Premises. The Fifth Additional Space Termination Notice may not be delivered by
Tenant at any time when Tenant is in default under the Amended Lease. If the
Fifth Additional Space Termination Option is not exercised, the lease by Tenant
of the Fifth Additional Space shall continue hereunder for the complete Lease
Term. Tenant shall be liable for all Base Rental due and payable prior to the
Fifth Additional Space Termination Date, including any accelerated Base Rental,
but not for Base Rental attributable to the Fifth Additional Space and payable
after the Fifth Additional Space Termination Date. For the purposes of this
Paragraph 3, the amount of Base Rental before Basic Cost increase adjustment
attributable to the Fifth Additional Space shall be deemed to be (a) $6,304.96
for December, 1998; (b) $6,688.00 for December of each of 1999, 2000, and 2001;
and (c) $7,296.00 for December of each of 2002 and 2003. Once the Fifth
Additional Space Termination Option has been exercised, such exercise may not be
withdrawn or revoked. The parties agree that the Fifth Additional Space
Termination Fee is for the sole purpose of compensating Receiver for the loss he
will sustain from the early termination of the lease by Tenant of the Fifth
Additional Space, that it is a reasonable estimate of such loss, that it is not
a penalty, and that it is not paid in place of, but, rather, is in addition to,
the Base Rental installment to be paid in the month in which the Fifth
Additional Space Termination Date falls. The termination of the lease by Tenant
of the Fifth Additional Space under the provisions of this Paragraph 3 shall not
affect the liability of Tenant for its obligations under the Amended Lease with
regard to the Original Premises, the First Additional Space, the Second
Additional Space, the Third Additional Space, and the

                                      -4-
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Fourth Additional Space, all of which shall, upon such termination, comprise the
Premises.

     4.   Paragraph 29 of the Original Lease is amended in its entirety to
state:

          In the event of holding over by Tenant after expiration or other
          termination of the term of this Lease, or in the event Tenant
          continues to occupy the Premises after the termination of Tenant's
          right of possession pursuant to Paragraph 26 (d)(ii) hereof, Tenant
          shall, throughout the entire holdover period, pay rent equal on a per
          diem basis to twice the amount of (a) the Base Rental and additional
          Base Rental payable during the last full calendar month during the
          Lease Term for which an installment of Base Rental was payable divided
          by (b) the number of days in such calendar month. No holding over by
          Tenant after the expiration of the Lease Term shall be construed to
          extend the term of the Lease. The provision of this paragraph shall
          not be in place of or in lieu of, but shall be in addition to, the
          provisions of subparagraphs 26(a), 26(d), and 26(e).

     5.   Landlord acknowledges that Tenant's name has changed as set forth in
the first paragraph of this Amendment. Paragraph 36 of the Original Lease is
hereby amended to provide Tenant's current name.

     6.   All of the terms and provisions of the Lease, except as modified and
amended herein, shall remain in full force and effect and are hereby ratified
and confirmed by the parties hereto and Tenant acknowledges its liability as the
Tenant under the Amended Lease. The execution of this Fifth Amendment shall in
no event be deemed to constitute a waiver of any right or claim of Receiver
under or by virtue of the Lease except as specifically set forth herein.

     7.   In the event of conflict between the terms and provisions of this
Fifth Amendment and the terms and provisions of the Lease, the terms and
provisions of this Fifth Amendment shall control.

     8.   Receiver's rights, obligations, and liabilities hereunder and with
regard to this Fifth Amendment are solely in his capacity as receiver. Terry
Argue, individually, shall not have rights, obligations, or liabilities
hereunder. Notwithstanding anything herein to the contrary, the Receiver conveys
herein only such rights as he has and makes such agreements, warranties,
representations, and provisions as he is

                                      -5-
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actually authorized to make. A copy of the order appointing the Receiver as
receiver is attached hereto as Exhibit "C".

     9.   Neither the Amended Lease nor any of its components will be recorded
by Tenant or Receiver in the land records of Tulsa County, Oklahoma.

     Dated 2-18-98, 1998.
          --------

                                                        /s/ Terry Argue
                                                        ------------------------
                                                        Terry Argue, Receiver

                                                              "Receiver"

                                                        SPR Inc.

                                                        By /s/ [ILLEGIBLE]^^
                                                          ----------------------
                                                          _____ President

                                                               "Tenant"

                                    TENANT
                                    ------

STATE OF Oklahoma)
        ---------
COUNTY OF Tulsa  )   SS:
         --------

     This instrument was acknowledged before me on this 18/th/ day of February,
                                                         ------        --------
1998, by Michael J. Fletcher, as ______ President of SPR Inc., a Public
         -------------------                                     -----------
corporation.

                                                            /s/ Shelli K. Austin
                                                            --------------------
                                                            Notary Public

(seal)
My Commission expires:
                                                              [SEAL]
December 15, 2000
-----------------

                                      -6-<PAGE>

                       SECOND AMENDMENT TO OFFICE LEASE
                                BY AND BETWEEN
                    100 EAST WISCONSIN AVENUE JOINT VENTURE
                                      AND
                                   SPR INC.

     THIS SECOND AMENDMENT TO LEASE is made this 30 day of April, 1999, by and
between 100 EAST WISCONSIN AVENUE JOINT VENTURE, a Wisconsin joint venture
("Landlord") and SPR INC., a Delaware corporation, f/k/a Systems & Programming
Resources, Inc., a Wisconsin corporation ("Tenant").

                                  WITNESSETH:

     WHEREAS, under date of April 19, 1996, Landlord and Tenant entered into an
Office Lease (the "Original Lease") for 5,220 rentable square feet on the 27th
floor of the Building located at 100 East Wisconsin Avenue, Milwaukee,
Wisconsin; and

     WHEREAS, under date of April 2, 1997, the Original Lease was amended
wherein certain area was added to the Premises (the "First Amendment"); and

     WHEREAS, the Original Lease, the First Amendment and this Second Amendment
are sometimes referred to herein collectively as the "Lease," and the premises
demised to the Tenant in the Original Lease and the First Amendment are
referred to herein as the "Original Premises;" and

     WHEREAS, Landlord and Tenant now desire to amend the Lease as hereinafter
     set forth.

     NOW, THEREFORE, in consideration of the mutual terms and conditions herein
contained, and other good and valuable consideration, Landlord and Tenant agree
as follows:

     1. TERMS. All capitalized terms used but not otherwise defined herein
shall have the meanings given to them in the Lease.

     2. AREA ADDED TO THE PREMISES. On August 1, 1999 (the "Second Amendment
Commencement Date"), two thousand nineteen (2,019) rentable square feet on the
27th Floor of the Building, as depicted on Exhibit A attached hereto, shall be
                                           ---------
added to the Original Premises (hereafter the portion of rentable square feet
added to the Original Premises shall be sometimes referred to herein as the
"Second Amendment Premises"). On and after the Second Amendment Commencement
Date the entire Premises shall consist of eight thousand nine hundred twenty-
three (8,923) rentable square feet.

     3. RENT. Prior to and after the Second Amendment Commencement Date, the
Monthly Base Rent for the Original Premises shall remain as provided in the
Lease. From and after August 1, 1999, Monthly Base Rent for the Second Amendment
Premises shall be as provided on Schedule 1 attached hereto.

     4. LEASEHOLD IMPROVEMENTS. Landlord and Tenant hereby acknowledge and agree
that Tenant shall take the Second Amendment Premises in an "AS IS" condition,
except for the leasehold improvements set forth on Exhibit B attached hereto.
                                                   ---------

     5. CURRENT TENANT. Landlord and Tenant acknowledge that there is currently
a tenant leasing the Second Amendment Premises (the "Existing Tenant"), whose
lease expires on June 30, 1999 (the "Existing Tenant's Termination Date").
Landlord agrees that it will exercise commercially reasonable efforts to ensure
that the Existing Tenant vacates the Second Amendment Premises by the Existing
Tenant's Termination Date, and that the Second Amendment Premises will be
available for Tenant's occupancy by the Second Amendment Commencement Date. In
the event, however, that the Second Amendment Premises are not available by the
Second Amendment Commencement Date, Tenant agrees that Landlord shall in no
event have any liability to Tenant whatsoever, and Tenant shall not be
responsible for Rent, or any charges due under the Lease for the
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Second Amendment Premises until such time as the Second Amendment Premises are
available for Tenant's occupancy.

     6.   NO OPTION. The execution of this Second Amendment and delivery of same
to Landlord by Tenant does not constitute a reservation of the Second Amendment
Premises or an agreement to enter into this Second Amendment by Landlord, and
this Second Amendment shall become effective only if and when Landlord executes
and delivers same to Tenant. Tenant shall, if requested by Landlord, deliver to
Landlord certified resolutions of Tenant's directors authorizing execution and
delivery of this Second Amendment and the performance by Tenant of its
obligations hereunder.

     7.   MODIFICATION OF LEASE. Except as set forth herein, the Lease remains
unmodified and in full force and effect.

     IN WITNESS WHEREOF, this Second Amendment has been executed as of the date
set forth on the first page hereof.

                                   LANDLORD:

                                   100 EAST WISCONSIN AVENUE JOINT
                                   VENTURE, a Wisconsin Joint Venture

                                   By:  TC MILWAUKEE, INC., as agent for the
                                        Landlord

                                        By: /s/ Joseph T. Weirick
                                            -----------------------------------
                                            Joseph T. Weirick, Vice President

                                   TENANT:

                                   SPR INC., a Delaware corporation

                                   By: Stephen T. Gambill
                                      ------------------------------------------
                                        Title:  VP & CFO
                                              ----------------------------------

                                      -2-
<PAGE>

                                  SCHEDULE I

                                 Rent Schedule
                                 -------------

     Monthly Base Rent for the Second Amendment Premises shall be payable in the
following amounts:

Date                     Annual Base Rent/s.f.      Monthly Base Rent
----                     ---------------------      -----------------

08/01/99-                      $16.25                    $2,734.06
05/31/01

     Tenant shall further be responsible for its share of Operating Costs for
the Second Amendment Premises pursuant to Section 22.02 of the Lease (as
adjusted for any increase as provided under Article 22).

     A "Lease Year" is a twelve (12) consecutive month period beginning on
the Commencement Date (or in the event the Commencement Date does not fall on
the first day of a calendar month, then the first day of the first full calendar
month following the Commencement Date) or any anniversary thereof. Rents for any
partial month of a Lease Year shall be prorated on a daily basis and paid in
advance.

                                      S-1
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                                   Exhibit A

                           [FLOOR PLAN APPEARS HERE]
<PAGE>

                                   EXHIBIT B
                                   ---------

                            LEASEHOLD IMPROVEMENTS

     Landlord, at Landlord's sole cost and expense, agrees to provide the
following improvements to the Second Amendment Premises:

     1.   Furnish and install new Building Standard carpet.

     2.   Repaint all walls throughout the Second Amendment Premises.

     3.   Furnish and install a wall covering for one (1) wall in each of the
          private offices.

     4.   Create an opening from the Original Premises to the Second Amendment
          Premises.

     5.   Demolish the existing interior rooms.

     6.   Furnish and install a door to the storage room.

     7.   Install all electrical and HVAC work that is required by the City of
          Milwaukee Code and Building Standards.

                                      B-1
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                     =====================================
                               Towne Realty Inc.
                     =====================================

--------------------------

     Thomas Bernacchi, CPM
            Vice President
       Commercial Division
              April 22, 1998

               Steve Sheppe
               SPR Inc.
               100 E Wisconsin Avenue
               Milwaukee, WI 53202

               RE:  Lease between SPR Inc., and Towne Realty, Inc.
                    at the Tower Executive Office Building in Pewaukee

               Dear Steve

               The execution of the above-referenced lease by Towne Realty, Inc.
               is subject to and conditioned on Towne Realty Inc.'s receiving
               from Camp Manito-Wish a signed amendment agreeing to relocate
               from their current space to a new space within the Tower
               Executive Office building. We expect to receive the signed
               amendment agreeing to the relocation on or before Tuesday, April
               28/th/ 1998. Should we not receive the signed amendment from Camp
               Manito-Wish by that date, the above-referenced lease will be
               null and void.

               Sincerely

               /s/ Thomas G. Bernacchi,

               Thomas G. Bernacchi, CPM
               Vice President - Commercial Division

               Acknowledged and Accepted:

               /s/ [ILLEGIBLE]^^         4-22-98
               ------------------------------------
               By:                      Date:

/kjs

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