AG SEPARATE ACCOUNT A
N-4/A, 1999-07-16
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<PAGE>   1


     AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JULY 16, 1999

                                            REGISTRATION NOS. 333-70801/811-8862
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-4
                             ---------------------


<TABLE>
<S>                                                                         <C>
            REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933


               Pre-Effective Amendment No. 2                                [X]


               Post Effective Amendment No.                                 [ ]
                                     and/or
                  REGISTRATION STATEMENT UNDER THE INVESTMENT
                              COMPANY ACT OF 1940


               Amendment No. 14                                             [X]
</TABLE>


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

                            A.G. SEPARATE ACCOUNT A
                           (EXACT NAME OF REGISTRANT)

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY
                              (NAME OF DEPOSITOR)

                    2929 ALLEN PARKWAY, HOUSTON, TEXAS 77019
        (ADDRESS OF DEPOSITOR'S PRINCIPAL EXECUTIVE OFFICES) (ZIP CODE)

                                 (713) 526-5251
              (DEPOSITOR'S TELEPHONE NUMBER, INCLUDING AREA CODE)

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

                             PAULETTA P. COHN, ESQ.
                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY
                    2929 ALLEN PARKWAY, HOUSTON, TEXAS 77019
                    (NAME AND ADDRESS OF AGENT FOR SERVICE)

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

                TITLE OF SECURITIES BEING REGISTERED: Individual
                           Variable Annuity Contracts


                  SEQUENTIAL NUMBER SYSTEM: PAGE   OF   PAGES
                   EXHIBIT INDEX ON SEQUENTIAL PAGE NUMBER



THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION STATEMENT
SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF THE
SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AT THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a)
MAY DETERMINE.

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   2

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY
                            A.G. SEPARATE ACCOUNT A
                      THE ONE(R) MULTI-MANAGER ANNUITY(SM)

                                    FORM N-4
                                     UNDER
                         THE SECURITIES ACT OF 1933 AND
                       THE INVESTMENT COMPANY ACT OF 1940

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

                             CROSS REFERENCE SHEET

                           (PURSUANT TO RULE 481(a))

<TABLE>
<CAPTION>
ITEM NO.                                                                  PROSPECTUS CAPTION
- --------                                                                  ------------------
<C>    <S>                                                 <C>
PART A
   1.  Cover Page........................................  Cover Page
   2.  Definitions.......................................  About the Prospectus
   3.  Synopsis..........................................  Summary
   4.  Condensed Financial Information...................  Selected Purchase Unit Data
   5.  General Description of Registrant, Depositor and
       Portfolio Companies...............................  Summary, General Information, Variable Account
                                                           Options
   6.  Deductions and Expenses...........................  Fees and Charges, Surrender of Account Value
   7.  General Description of Variable Annuity...........  Transfers Between Investment Options Purchase
                                                           Contracts Period, Payout Period, Surrender of
                                                           Account Value, Other Contract Features
   8.  Annuity Period....................................  Payout Period
   9.  Death Benefit.....................................  Death Benefit
  10.  Purchase and Contract Value.......................  Fees and Charges, Purchase Period
  11.  Redemptions.......................................  Surrender of Account Value
  12.  Taxes.............................................  Federal Tax Matters
  13.  Legal Proceedings.................................  Not Applicable
  14.  Table of Contents of the Statement of Additional
       Information.......................................  Contents of Statement Additional Information
</TABLE>

<TABLE>
<CAPTION>
                                                                       STATEMENT OF ADDITIONAL
ITEM NO.                                                                 INFORMATION CAPTION
- --------                                                               -----------------------
<C>    <S>                                                 <C>
PART B
  15.  Cover Page........................................  Cover Page
  16.  Table of Contents.................................  Table of Contents
  17.  General Information and History...................  General Information
  18.  Services..........................................  Experts; Distribution of Variable Annuity
                                                           Contracts
  19.  Purchase of Securities Being Offered..............  Calculation of Surrender Charge; Purchase Unit
                                                           Value;
  20.  Underwriters......................................  Distribution of Variable Annuity Contracts
  21.  Calculation of Performance Data...................  Performance Calculations
  22.  Annuity Payments..................................  Payout Payments
  23.  Financial Statements..............................  Financial Statements
</TABLE>

PART C

Information required to be set forth in Part C is set forth under the
appropriate item, so numbered, in Part C of the Registration Statement.
<PAGE>   3

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
UNITS OF INTEREST UNDER FLEXIBLE PREMIUM INDIVIDUAL FIXED AND
VARIABLE DEFERRED ANNUITY CONTRACTS
THE ONE(R) MULTI-MANAGER ANNUITY(SM)
A.G. SEPARATE ACCOUNT A
[FORMERLY AGA SEPARATE ACCOUNT A]

                                                                  August 2, 1999


PROSPECTUS

Under the Flexible Premium Individual Fixed and Variable Deferred Annuity
Contracts (the "Contracts") described in this Prospectus, you may accumulate
Contract Value on a fixed or variable basis and receive annuity payments on a
fixed or variable basis. We designed the Contracts for use by individuals on a
Qualified or Non-Qualified basis.

The Contract permits you to invest in and receive retirement benefits in up to 3
Fixed Account Options and/or an array of up to 17 Variable Account Options
described in this prospectus.

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

American General Annuity Insurance Company (the "Company") is a member of the
Insurance Marketplace Standards Association (IMSA). IMSA is a voluntary
membership organization created by the life insurance industry to promote
ethical market conduct for individual life insurance and annuity products. The
Company's membership in IMSA applies to the Company only and not to its products
or affiliates.

This Prospectus provides you with information you should know before investing
in the Contract. This prospectus is accompanied by the current prospectuses for
the mutual fund options described in this prospectus. Please read and retain
each of these prospectuses for future reference.


A Statement of Additional Information, dated August 2, 1999, has been filed with
the Securities and Exchange Commission ("SEC") and is available along with other
related materials at the SEC's internet web site (http://www.sec.gov). This
Statement of Additional Information contains additional information about the
Contract and is part of this prospectus. For a free copy, complete and return
the form contained in the back of this prospectus or call 1-877-888-9859.



THE CONTRACTS ARE NOT DEPOSITS OR OBLIGATIONS OF, OR GUARANTEED OR ENDORSED BY
BANK ONE CORPORATION OR ANY OF ITS AFFILIATES OR CORRESPONDENTS, AND ARE NOT
FEDERALLY INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION,
THE FEDERAL RESERVE BOARD, OR ANY OTHER AGENCY. INVESTMENT IN THE CONTRACTS IS
SUBJECT TO RISK THAT MAY CAUSE THE VALUE OF THE OWNER'S INVESTMENT TO FLUCTUATE,
AND WHEN THE CONTRACTS ARE SURRENDERED, THE VALUE MAY BE HIGHER OR LOWER THAN
THE PURCHASE PAYMENTS.


THE SECURITIES AND EXCHANGE COMMISSION HAS NOT APPROVED OR DISAPPROVED THESE
SECURITIES OR PASSED UPON THE ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY
REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
<PAGE>   4

                               TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                     PAGE
                                                     ----
<S>                                                  <C>
ABOUT THE PROSPECTUS...............................     1
FEE TABLE..........................................     2

SUMMARY............................................     4
    Fixed and Variable Options.....................     4
    Guaranteed Death Benefit.......................     6
    Transfers......................................     6
    Fees and Charges...............................     6
    Payout Options.................................     6
    Federal Tax Information........................     6
    Purchase Requirements..........................     6

SELECTED PURCHASE UNIT DATA........................     7

GENERAL INFORMATION................................     8
    About the Contract.............................     8
    About the Company..............................     8
    About A.G. Separate Account A..................     8
    Units of Interest..............................     9
    Distribution of the Contracts..................     9

VARIABLE ACCOUNT OPTIONS...........................    10
    Summary of Funds...............................    10

PURCHASE PERIOD....................................    20
    Purchase Payments..............................    20
    Right to Return................................    20
    Purchase Units.................................    20
    Calculation of Purchase Unit Value.............    20
    Choosing Investment Options....................    21
         Fixed Account Options.....................    21
         Variable Account Options..................    21
    Stopping Purchase Payments.....................    21

TRANSFERS BETWEEN INVESTMENT OPTIONS...............    22
    During the Purchase Period.....................    22
    During the Payout Period.......................    22
    Communicating Transfer or Reallocation
      Instructions.................................    22
    Effective Date of Transfer.....................    23
    Reservation of Rights..........................    23
    Dollar Cost Averaging Program..................    23
    Portfolio Rebalancing Program..................

FEES AND CHARGES...................................    24
    Surrender Charge...............................    24
         Amount of Surrender Charge................    24
         10% Free Withdrawal.......................    24
         Exceptions to Surrender Charge............    24
    Premium Tax Charge.............................    24
    Separate Account Charges.......................    24
    Fund Annual Expense Charges....................    25
    Other Tax Charges..............................    25

PAYOUT PERIOD......................................    26
    Fixed Payout...................................    26
    Variable Payout................................    26
    Combination Fixed and Variable Payout..........    26
    Payout Date....................................    26
    Payout Options.................................    26
    Payout Information.............................    27
</TABLE>



<TABLE>
<CAPTION>
                                                     PAGE
                                                     ----
<S>                                                  <C>

SURRENDER OF ACCOUNT VALUE.........................    28
    When Surrenders are Allowed....................    28
    Amount That May Be Surrendered.................    28
    Partial Surrender..............................    28
    Systematic Withdrawal Program..................    28
    Distributions Required By Federal Tax Law......    28
    Exchange Privilege.............................

DEATH BENEFITS.....................................    29
    Beneficiary Information........................    29
    Special Information for Individual Non-Tax
      Qualified Contracts..........................    29
    Joint Owner Spousal Election Information.......    29
    During the Payout Period.......................    29

HOW TO REVIEW INVESTMENT PERFORMANCE OF SEPARATE
  ACCOUNT DIVISIONS................................    30
    Types of Investment Performance Information
      Advertised...................................    30
      Total Return Performance Information.........    30
      Standard Average Annual Total Return.........    30
      Nonstandard Average Annual Total Return......    30
      Cumulative Total Return......................    30
      Annual Change in Purchase Unit Value.........    31
      Cumulative Change in Purchase Unit Value.....    31
      Total Return Based on Different Investment
         Amounts...................................    31
      An Assumed Account Value of $15,000..........    31
    Yield Performance Information..................    31

AGSPC MONEY MARKET DIVISION........................    31

DIVISIONS OTHER THAN THE AGSPC MONEY MARKET
  DIVISION.........................................    31

PERFORMANCE INFORMATION............................    31
    Average Annual Total Return, Cumulative Return
      and Annual and Cumulative Change in Purchase
      Unit Value Tables............................    31

OTHER CONTRACT FEATURES............................    35
    Change of Beneficiary..........................    35
    Cancellation -- The 10 Day "Free Look".........    35
    We Reserve Certain Rights......................    35

VOTING RIGHTS......................................    36
    Who May Give Voting Instructions...............    36
    Determination of Fund Shares Attributable to
      Your Account.................................    36
    During Purchase Period.........................    36
    During Payout Period or after a Death Benefit
      Has Been Paid................................    36
    How Fund Shares Are Voted......................    36

FEDERAL TAX MATTERS................................    37
    Type of Plans..................................    37
    Tax Consequences in General....................    37
    Effect of Tax-Deferred Accumulations...........    38
    The Power of Tax-Deferred Growth...............    38

YEAR 2000..........................................    39
    Year 2000 Risks................................    39
</TABLE>

<PAGE>   5

ABOUT THE PROSPECTUS
- --------------------------------------------------------------------------------

Unless otherwise specified in this prospectus, the words we, our, Company, AGAIC
and American General Annuity mean American General Annuity Insurance Company.
The words you and your, unless otherwise specified in this prospectus, mean the
contract owner, annuitant or beneficiary.

We will use a number of other specific terms in this prospectus. We will, when
that term is used in this prospectus, provide you with a definition of that
term. The terms used in this prospectus for which we will provide you a
definition are:


<TABLE>
<CAPTION>
DEFINED TERMS                    PAGE NO.
- -------------                    --------
<S>                              <C>
Account Value..................       22
A.G. Separate Account A........       36
Annuitant......................    26,29
Annuity Service Center.........       22
Assumed Investment Rate........       26
Beneficiary....................       29
Contract Anniversary...........  6,22,29
Contract Owner.................       36
Contract Year..................       24
Divisions......................       30
Fixed Account Options..........       29
Mutual Fund or Fund............        8
Payout Period..................       22
Payout Unit....................       26
Purchase Payments..............    20,30
Purchase Period................       22
Purchase Unit..................       20
Variable Account Options.......    10,29
</TABLE>


This prospectus is being given to you to help you make decisions for selecting
various investment options and benefits to plan and save for your retirement. It
is intended to provide you with information about the Company, the Contract, and
saving for your retirement.

The purpose of Variable Account Options and Variable Payout Options is to
provide you investment returns which are greater than the effects of inflation.
We cannot, however, guarantee that this purpose will be achieved.

This prospectus describes a contract in which units of interest in the A.G.
Separate Account A are offered. The Contract will allow you to accumulate
retirement dollars in Fixed Account Options and/or Variable Account Options.
This prospectus describes only the variable aspects of the Contract except where
the Fixed Account Options are specifically mentioned.

For specific information about the Variable Account Options, you should refer to
the mutual fund prospectuses you have been given with this document. You should
keep these prospectuses to help answer any questions you may have in the future.

Following this introduction is a summary of the major features and options of
the Contract. It is intended to provide you with a brief overview of those
sections discussed in more detail in this prospectus.

                                                                               1
<PAGE>   6

FEE TABLE
- --------------------------------------------------------------------------------

CONTRACT OWNER EXPENSES(1)(2)

<TABLE>
<S>                                                           <C>
  Maximum Surrender Charge..................................   7.00%
</TABLE>

(as a percentage of the Purchase Payment withdrawn and based on the length of
time from when each Purchase Payment was received)

SEPARATE ACCOUNT ANNUAL EXPENSES
(as a percentage of Average Account Value):

<TABLE>
<S>                                                           <C>
  Mortality and Expense Risk Fee............................   1.00%
  Administration Fee........................................    .15%
                                                              -----
         Total Separate Account Fee.........................   1.15%
</TABLE>

- ---------------
(1) Premium taxes are not shown here, but may be charged by some states. See:
    "Premium Tax Charge" in this prospectus.

(2) Currently, no transfer fee is imposed on transfers. The Company reserves the
    right to impose such a fee in the future which will not exceed $25 for each
    transfer. See the "Transfers Between Investment Options" section of this
    prospectus.

FUND ANNUAL EXPENSES
(as a percentage of net assets):


<TABLE>
<CAPTION>
                                                                                                     TOTAL
                                                                                                     ANNUAL
                                                                                                   PORTFOLIO
                                                                                                    EXPENSES
                                                              MANAGEMENT                             (AFTER
                                                              FEES (AFTER   12b-1       OTHER         FEE
                            FUND                              FEE WAIVER)    FEES    EXPENSES(2)    WAIVER)
                            ----                              -----------   ------   -----------   ---------
<S>                                                           <C>           <C>      <C>           <C>
AGSPC Money Market Fund                                          0.50%         --       0.04%         0.54%
AIM V.I. International Equity Fund(4)                            0.75          --       0.16          0.91
AIM V.I. Value Fund(4)                                           0.61          --       0.05          0.66
Franklin Small Cap Investments Fund -- Class 2(4)(5)(6)          0.15        0.25%      0.85          1.25
One Group(R) Investment Trust Balanced Portfolio(3)              0.70          --       0.30          1.00
One Group(R) Investment Trust Bond Portfolio(3)(7)               0.47          --       0.28          0.75
One Group(R) Investment Trust Diversified Equity
  Portfolio(3)(7)                                                0.70          --       0.25          0.95
One Group(R) Investment Trust Diversified Mid Cap
  Portfolio(3)(7)                                                0.73          --       0.22          0.95
One Group(R) Investment Trust Equity Index Portfolio(3)          0.00          --       0.55          0.55
One Group(R) Investment Trust Government Bond Portfolio(3)       0.42          --       0.33          0.75
One Group(R) Investment Trust Large Cap Growth Portfolio(3)      0.65          --       0.28          0.93
One Group(R) Investment Trust Mid Cap Growth Portfolio(3)        0.65          --       0.32          0.97
One Group(R) Investment Trust Mid Cap Value Portfolio(3)(7)      0.71          --       0.24          0.95
Oppenheimer High Income Fund/VA(3)(4)                            0.74          --       0.04          0.78
Templeton Development Markets Fund -- Class 2(4)(5)              1.25        0.25       0.41          1.91
Van Kampen Emerging Growth Portfolio(3)(4)                       0.32          --       0.53          0.85
Van Kampen Enterprise Portfolio(3)(4)                            0.46          --       0.14          0.60
</TABLE>


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

 (1) Premium taxes are not shown here, but may be charged by some states. See:
     "Premium Tax Charge" in this prospectus.

 (2) OTHER EXPENSES may include custody, accounting, reports to shareholders,
     audit, legal, administrative or other miscellaneous expenses. See each
     Fund's prospectus and statement of additional information which may contain
     more detailed information on these fees.


 (3) In the absence of management fee waiver, management fees, other expenses
     and total annual portfolio operating expenses, respectively, would be: One
     Group Investment Trust Balanced Portfolio, 0.70%, 0.30% and 1.00%; One
     Group Investment Trust Bond Portfolio, 0.60%, 0.28% and 0.88%; One Group
     Investment Trust Diversified Equity Portfolio, 0.74%, 0.25% and 0.99%; One
     Group Investment Trust Diversified Mid Cap Portfolio, 0.74%, 0.22% and
     0.96%; One Group Investment Trust Equity Index Portfolio, 0.30%, 0.83% and
     1.13%; One Group Investment Trust Government Bond Portfolio, 0.45%, 0.33%
     and 0.78%; One Group Investment Trust Large Cap Growth Portfolio, 0.65%,
     0.28% and 0.93%; One Group Investment Trust Mid Cap Growth Portfolio,
     0.65%, 0.32% and 0.97%; One Group Investment Trust Mid Cap Value Portfolio,
     0.74%, 0.24% and 0.98%; Van Kampen Emerging Growth Portfolio, 0.70%, 0.53%
     and 1.23%; and Van Kampen Enterprise Portfolio, 0.50%, 0.14% and 0.64%.


 (4) The Company has entered into certain arrangements under which it is
     compensated by the Fund's advisers or administrators for administrative
     services the Company provides to the Funds.

 (5) The Fund's Class 2 distribution plan or "Rule 12b-1 Plan" is described in
     the Fund's prospectus.


 (6) Figures reflect expenses from the Fund's inception on May 1, 1998, which
     have been annualized for the Management Fees and estimated for Other
     Expenses. The manager agrees in advance to limit management fees and
     certain payments to reduce the Fund's expenses as necessary so that Total
     Annual Portfolio Expenses did not exceed 1.25% of the Fund's Class 2 net
     assets. The manager is contractually obligated to continue this arrangement
     through 1999. Absent fee waivers, Management Fees, Other Expenses and Total
     Annual Portfolio Expenses would be 0.75%, 1.00% and 2.00%, respectively.



 (7) Figures reflect expenses which have been restated to reflect estimates of
     current fees.


 2
<PAGE>   7

EXAMPLE #1 -- If you do not surrender the Contract at the end of the period
shown or you receive Payout Payments under a Payout Option(1):
- --------------------------------------------------------------------------------

Total Expenses. You would pay the following expenses on a $1,000 investment
under the Contract without a surrender charge imposed, invested in a single
Separate Account Division as listed below, assuming a 5% annual return on
assets:


<TABLE>
<CAPTION>
                                                             1 YEAR   3 YEARS
                                                             ------   -------
<S>                                                          <C>      <C>
AGSPC Money Market Fund Division 26                           $17       $53
AIM V.I. International Equity Fund Division 21                 21        65
AIM V.I. Value Fund Division 20                                18        57
Franklin Small Cap Investments Fund -- Class 2 Division 23     23        70
One Group Investment Trust Balanced Portfolio Division 9       22        67
One Group Investment Trust Bond Portfolio Division 8           19        60
One Group Investment Trust Diversified Equity Portfolio
  Division 1                                                   21        66
One Group Investment Trust Diversified Mid Cap Portfolio
  Division 621                                                 21        66
One Group Investment Trust Equity Index Portfolio Division 2   17        54
One Group Investment Trust Government Bond Portfolio
  Division 7                                                   19        60
One Group Investment Trust Large Cap Growth Portfolio
  Division 3                                                   21        65
One Group Investment Trust Mid Cap Growth Portfolio
  Division 5                                                   22        66
One Group Investment Trust Mid Cap Value Portfolio
  Division 4                                                   21        66
Oppenheimer High Income Fund/VA Division 25                    20        61
Templeton Developing Markets Fund -- Class 2 Division 24       31        95
Van Kampen Emerging Growth Portfolio Division 22               20        63
Van Kampen Enterprise Portfolio Division 27                    18        55
</TABLE>


EXAMPLE #2 -- If you surrender the Contract at the end of the period shown:
- --------------------------------------------------------------------------------

Total Expenses. You would pay the following expenses on a $1,000 investment
under the Contract invested in a single Separate Account Division as listed
below, assuming a 5% annual return on assets:


<TABLE>
<CAPTION>
                                                             1 YEAR   3 YEARS
                                                             ------   -------
<S>                                                          <C>      <C>
AGSPC Money Market Fund Division 26                           $82      $103
AIM V.I. International Equity Fund Division 21                 86       114
AIM V.I. Value Fund Division 20                                83       106
Franklin Small Cap Investments Fund -- Class 2 Division 23     87       119
One Group Investment Trust Balanced Portfolio Division 9       87       116
One Group Investment Trust Bond Portfolio Division 8           84       109
One Group Investment Trust Diversified Equity Portfolio
  Division 1                                                   86       115
One Group Investment Trust Diversified Mid Cap Portfolio
  Division 6                                                   86       115
One Group Investment Trust Equity Index Portfolio Division 2   82       103
One Group Investment Trust Government Bond Portfolio
  Division 7                                                   84       109
One Group Investment Trust Large Cap Growth Portfolio
  Division 3                                                   86       114
One Group Investment Trust Mid Cap Growth Portfolio
  Division 5                                                   86       115
One Group Investment Trust Mid Cap Value Portfolio
  Division 486                                                 86       115
Oppenheimer High Income Fund/VA Division 25                    85       110
Templeton Developing Markets Fund -- Class 2 Division 24       95       142
Van Kampen Emerging Growth Portfolio Division 22               85       112
Van Kampen Enterprise Portfolio Division 27                    83       105
</TABLE>


Note: These examples should not be considered representations of past or future
expenses for A.G. Separate Account A or for any Fund. Actual expenses may be
greater or less than those shown above. Similarly, the 5% annual rate of return
assumed in the examples is not an estimate or guarantee of future investment
performance. The purpose of the Fee Table above is to help Contract Owners
understand the various expenses of A.G. Separate Account A and the Funds which
are, in effect, passed on to the Contract Owners.

This Fee Table shows all charges and expenses which may be deducted from the
assets of A.G. Separate Account A and from the Funds in which A.G. Separate
Account A invests. For a further description of these charges and expenses, see
"Fees and Charges" in this prospectus and the descriptions of fees and charges
in each of the Fund's prospectuses and statements of additional information. Any
and all limitations on total charges and expenses are reflected in this Fee
Table.

(1) Payout Payments under a Payout Option may not commence prior to the end of
the fourth Contract Year.

                                                                               3
<PAGE>   8

SUMMARY
- --------------------------------------------------------------------------------

The Contract is a combination fixed and variable annuity that offers you a wide
choice of investment options and flexibility. A summary of the Contract's major
features is presented below. For a more detailed discussion of the Contract,
please read the entire prospectus carefully.

FIXED AND VARIABLE OPTIONS

The Contract offers a choice from among 17 Variable Account Options. The
Contract also offers three Fixed Account Options, two of which, the DCA One Year
Guarantee Period Option and the DCA Six Month Guarantee Period Option, are
available only for dollar cost averaging. See the "Dollar Cost Averaging
Program" section of this prospectus.

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

<TABLE>
<S>          <C>                     <C>                                         <C>                        <C>
             FIXED ACCOUNT
             OPTIONS
- ---------------------------------------------------------------------------------------------------------------------------
FIXED        One Year Guarantee      Guaranteed current interest income          --                         --
OPTIONS      Period ("One Year
             Fixed Account")
             --------------------------------------------------------------------------------------------------------------
             DCA One Year Guarantee  Guaranteed current interest income          --                         --
             Period ("DCA One Year
             Fixed Account")
             --------------------------------------------------------------------------------------------------------------
             DCA Six Month           Guaranteed current interest income          --                         --
             Guarantee Period ("DCA
             Six Month Fixed
             Account")
- ---------------------------------------------------------------------------------------------------------------------------
             VARIABLE ACCOUNT        INVESTMENT STRATEGY                         ADVISER                    SUB-ADVISER
             OPTIONS
- ---------------------------------------------------------------------------------------------------------------------------
EQUITY       AIM V.I. International  Long-term growth of capital through         A I M Advisors, Inc.       --
FUNDS        Equity Fund**           investments in international equity
                                     securities
             --------------------------------------------------------------------------------------------------------------
             AIM V.I. Value Fund**   Long-term growth of capital by investing    A I M Advisors, Inc.       --
                                     primarily in equity securities
             --------------------------------------------------------------------------------------------------------------
             Franklin Small Cap      Long-term capital growth. It seeks to       Franklin Advisers,         --
             Investments Fund --     achieve this objective by investing         Inc.
             Class 2*****            primarily in U.S. equity securities of
                                     small capitalization growth companies
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Total return while preserving capital by    Banc One Investment        --
             Trust Balanced          investing in a combination of stocks,       Advisors Corporation
             Portfolio****           fixed income securities and money market
                                     instruments
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Long term capital growth and growth of      Banc One Investment        --
             Trust Diversified       income with a secondary objective of        Advisors Corporation
             Equity Portfolio****    providing a moderate level of current
                                     income. The Portfolio invests mainly in
                                     common stocks of overlooked or undervalued
                                     companies that have the potential for
                                     earnings growth over time.
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Long term capital growth by investing       Banc One Investment        --
             Trust Diversified Mid   primarily in equity securities of           Advisors Corporation
             Cap Portfolio****       companies with intermediate
                                     capitalizations
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Investment results that correspond to the   Banc One Investment        --
             Trust Equity Index      aggregate price and dividend performance    Advisors Corporation
             Portfolio****           in the Standard & Poor's 500 Composite
                                     Stock Price Index through investment in
                                     equity securities
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Growth of capital and secondarily, current  Banc One Investment        --
             Trust Mid Cap Growth    income by investing primarily in equity     Advisors Corporation
             Portfolio****           securities
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Long term capital appreciation and growth   Banc One Investment        --
             Trust Large Cap Growth  of income by investing primarily in equity  Advisors Corporation
             Portfolio****           securities
             --------------------------------------------------------------------------------------------------------------
             One Group Investment    Capital appreciation with the secondary     Banc One Investment        --
             Trust Mid Cap Value     goal of achieving current income by         Advisors Corporation
             Portfolio****           investing primarily in equity securities
             --------------------------------------------------------------------------------------------------------------
             Templeton Developing    Long-term capital appreciation. It seeks    Templeton Asset            --
             Markets Fund -- Class   to achieve this objective by investing      Management, Ltd.
             2*****                  primarily in emerging market equity
                                     securities
             --------------------------------------------------------------------------------------------------------------
</TABLE>


 4
<PAGE>   9

<TABLE>
<S>               <C>                     <C>                                             <C>              <C>
- -------------------------------------------------------------------------------------------------------------------------
               VARIABLE ACCOUNT        INVESTMENT STRATEGY                         ADVISER                 SUB-ADVISER
               OPTIONS
- -------------------------------------------------------------------------------------------------------------------------
               Van Kampen Emerging     Capital appreciation by investing in        Van Kampen Asset        --
               Growth                  equity securities of small and medium       Management Inc.
               Portfolio*******        sized companies in the early stages of
                                       their life cycles
               ----------------------------------------------------------------------------------------------------------
               Van Kampen Enterprise   Capital appreciation through investments    Van Kampen Asset        --
               Portfolio*******        in common stocks believed to have above     Management Inc.
                                       average potential for capital appreciation
- -------------------------------------------------------------------------------------------------------------------------
INCOME FUNDS   One Group Investment    Total return by investing primarily in a    Banc One Investment     --
               Trust Bond              diversified portfolio of intermediate and   Advisors Corporation
               Portfolio****           long term debt securities
               ----------------------------------------------------------------------------------------------------------
               One Group Investment    High current income with liquidity and      Banc One Investment     --
               Trust Government Bond   safety of principal. The Portfolio mainly   Advisors Corporation
               Portfolio****           invests in Government Bonds
               ----------------------------------------------------------------------------------------------------------
               Oppenheimer High        Income from investments in high yield       Oppenheimer Funds,      --
               Income Fund/VA***       fixed income securities                     Inc.
- -------------------------------------------------------------------------------------------------------------------------
MONEY MARKET   AGSPC Money Market      Income through investments in short-term    VALIC                   --
FUND           Fund*                   money market securities
- -------------------------------------------------------------------------------------------------------------------------
     * A series of American General Series Portfolio Company ("AGSPC").
    ** A series of AIM Variable Insurance Funds, Inc.
   *** A series of Oppenheimer Variable Account Funds.
  **** A series of One Group Investment Trust.
 ***** A series of Templeton Variable Products Series Fund.
******* A series of Van Kampen Life Investment Trust.
</TABLE>


                                                                               5
<PAGE>   10

SUMMARY -- (CONTINUED)
- --------------------------------------------------------------------------------

A detailed description of the investment objective of each Fund can be found in
the section of this prospectus entitled "Variable Account Options," and also in
the current prospectus for each Fund mentioned.

GUARANTEED DEATH BENEFIT

The Contract offers a death benefit equal to the greater of:

- - Net Purchase Payments (Purchase Payments less any partial surrenders);

- - Account Value as of the end of the Valuation Period immediately following
receipt of proof of death and the election of the death benefit payment; or

- - The greatest Account Value on any prior Seventh Contract Anniversary plus net
Purchase Payments made after such Contract Anniversary, less any partial
surrenders.

TRANSFERS

You may transfer money in your account among the Contract's investment options
during the Purchase Period free of charge. We reserve the right, however, to
impose a fee of $25 for each transfer which will be deducted from the amount
transferred. During the Purchase Period you may transfer your Account Values
among the Variable Account Options and between the Variable Account Options and
the One Year Fixed Account Option once each day. However, if you make a transfer
from the One Year Fixed Account Option into one or more Variable Account Options
you will be required to wait six months before you will be allowed to make a
transfer from one or more Variable Account Options back into the One Year Fixed
Account Option.

Once you begin receiving payments from your account (called the Payout Period),
you may still transfer funds among the Variable Account Options and from the
Variable Account Options to the One Year Fixed Account Option.

Transfers can be made by calling the Company's toll-free transfer service at
1-877-888-9859. For more information on account transfers, see the "Transfers
Between Investment Options" section in this prospectus.

FEES AND CHARGES

SURRENDER CHARGE

Under some circumstances a surrender charge is made to your account. These
situations are discussed in detail in the section of this prospectus entitled
"Fees and Charges -- Surrender Charge." When this happens the surrender charge
is computed as a percent of the total Purchase Payments withdrawn based on the
length of time from when each Purchase Payment was received up to a maximum of
7.0% of Purchase Payments.

Withdrawals are always subject to federal tax restrictions, which generally
include a tax penalty on withdrawals made prior to age 59 1/2.

PREMIUM TAX CHARGE

Premium taxes ranging from zero to 3.5% are currently imposed by certain states
and municipalities on Purchase Payments made under the Contract.

SEPARATE ACCOUNT CHARGES

If you choose a Variable Account Option you will incur a mortality and expense
risk fee and an administration fee computed at an aggregate annualized rate of
1.00% and 0.15%, respectively, on the average daily net asset value of A.G.
Separate Account A.

FUND ANNUAL EXPENSE CHARGES

A daily charge based on a percentage of each Fund's average daily net asset
value is payable by each Fund to its investment adviser. In addition to the
management fees, each Fund incurs other operating expenses which may vary.

PAYOUT OPTIONS

When you withdraw your money, you can select from several payout options: a
lifetime annuity (which guarantees payment for as long as you live), periodic
withdrawals and systematic withdrawals. More information on payout options can
be found in the "Payout Period" section of this prospectus.

FEDERAL TAX INFORMATION

Although deferred annuity contracts such as the Contract can be purchased with
after-tax dollars, they are also used to fund individual retirement accounts
("IRAs") which may receive favorable tax treatment under federal law.

PURCHASE REQUIREMENTS

The minimum initial Purchase Payment for Non-Qualified Contracts and for
Qualified Contracts is $15,000. The minimum subsequent Purchase Payment is
$1,000 for Non-Qualified Contracts and $250 for Qualified Contracts. The minimum
Purchase Payment requirements may be waived with prior approval by the Company.
The minimum amount per a preauthorized debit Purchase Payment under the
Automatic Check Option is $100. More information about the Automatic Check
Option can be found in the "Purchase Period" section of this prospectus.

More information on FEES
may be found in the
prospectus under the
headings "FEES AND
CHARGES" AND "FEE TABLE."

For a more detailed
discussion of these income
tax provisions, see the
"FEDERAL TAX MATTERS"
section of the prospectus and
of the Statement of Additional
Information.

CONTRACT ANNIVERSARY --the
date that the contract
is issued and each
yearly anniversary
of that date thereafter.

 6
<PAGE>   11

Selected Purchase Unit Data
- --------------------------------------------------------------------------------
The Contract is a new variable annuity product; therefore, there is no Selected
Purchase Unit Data available at this time.

                                                                               7
<PAGE>   12

GENERAL INFORMATION
- --------------------------------------------------------------------------------

ABOUT THE CONTRACT

The Contract was developed to help you save money for your retirement. It offers
you a combination of fixed and variable options that you can invest in to help
you reach your retirement savings goals. Your contributions to the Contract can
come from different sources, like payroll deductions or money transfers. Your
retirement savings process with the Contract will involve two stages: the
Purchase Period; and the Payout Period. The first is when you make contributions
into the Contract called "Purchase Payments." The second, is when you receive
your retirement payouts. For more information, see "Purchase Period" and "Payout
Period" in this prospectus.

You may choose, depending upon your retirement savings goals and your personal
risk tolerances, to invest in the Fixed Account Options and/or the Variable
Account Options described in this prospectus. When you decide to retire, or
otherwise withdraw your money, you can select from a wide array of payout
options including both fixed and variable payments. In addition, this prospectus
will describe for you all fees and charges that may apply to your participation
in the Contract.

ABOUT THE COMPANY

We are a life insurance company organized on July 5, 1944 and located in the
State of Texas. Our main business is issuing and offering fixed and variable
retirement annuity contracts, like the Contract. Our principal offices are
located at 2929 Allen Parkway, Houston, Texas 77019. Our Annuity Service Center
for the Contracts is located at 2727-A Allen Parkway, Houston, Texas 77019. The
Company primarily distributes its annuity contracts through financial
institutions, general agents, and specialty brokers.

The Company is a wholly owned subsidiary of Western National Corporation.
Effective February 25, 1998, Western National Corporation became a wholly-owned
subsidiary of AGC Life Insurance Company, a subsidiary of American General
Corporation. On this date the Company changed its name from Western National
Life Insurance Company to American General Annuity Insurance Company. Members of
the American General Corporation group of companies operate in each of the 50
states, the District of Columbia, and Canada and collectively provide financial
services with activities heavily weighted toward insurance.

The Company is a member of the Insurance Marketplace Standards Association
(IMSA). IMSA is a voluntary membership organization created by the life
insurance industry to promote ethical market conduct for individual life
insurance and annuity products. The Company's membership in IMSA applies to the
Company only and not its products or affiliates.

ABOUT A.G. SEPARATE ACCOUNT A

When you direct money to the Contract's Variable Account Options, you will be
sending that money through A.G. Separate Account A. You do not invest directly
in the Mutual Funds made available in the Contract. A.G. Separate Account A
invests in the Mutual Funds on behalf of your account. A.G. Separate Account A
is made up of what we call "Divisions."        Divisions are available and
represent the Variable Account Options in the Contract. Each of these Divisions
invests in a different Mutual Fund made available through the Contract. For
example, Division Five represents and invests in the One Group Investment Trust
Mid Cap Growth Portfolio. The earnings (or losses) of each Division are credited
to (or charged against) the assets of that Division, and do not affect the
performance of the other Divisions of A.G. Separate Account A.

The Company established A.G. Separate Account A on November 9, 1994 under Texas
insurance law. Prior to May 1, 1999, A.G. Separate Account A was known as AGA
Separate Account A. Prior to May 1, 1998, AGA Separate Account A was known as
WNL Separate Account A. A.G. Separate Account A is registered with the SEC as a
unit investment trust under the Investment Company Act of 1940 (1940 Act). Units
of interest in A.G. Separate Account A are registered as securities under the
Securities Act of 1933 (1933 Act).

A.G. Separate Account A is administered and accounted for as part of the
Company's business operations. However, the income, capital gains or capital
losses, whether or not realized, of each Division of A.G. Separate Account A are
credited to or charged against the assets held in that Division without regard
to the income, capital gains or capital losses of any other Division or arising
out of any other business the Company may conduct. In accordance with the terms
of

All inquiries regarding
THE CONTRACT
may be directed to the
Annuity Service Center
at the address shown.

MUTUAL FUND OR FUND --
the investment portfolio(s)
of a registered open-end
management investment
company, which serves as
the underlying investment
vehicle for each Division
represented in A.G.
Separate Account A.

For more information about
THE COMPANY, see the Statement
of Additional Information.

 8
<PAGE>   13

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

   the Contract, A.G. Separate Account A may not be charged with the liabilities
   of any other Company operation. The Texas Insurance Code requires that the
   assets of A.G. Separate Account A attributable to the Contract be held
   exclusively for the benefit of the contract owner, annuitants, and
   beneficiaries of the Contract. When we discuss performance information in
   this prospectus, we mean the performance of an A.G. Separate Account A
   Division.

   UNITS OF INTERESTS

   Your investment in a Division of A.G. Separate Account A is represented by
   units of interest issued by A.G. Separate Account A. On a daily basis, the
   units of interest issued by A.G. Separate Account A are revalued to reflect
   that day's performance of the underlying mutual fund minus any applicable
   fees and charges to A.G. Separate Account A.

   DISTRIBUTION OF THE CONTRACTS


   American General Distributors, Inc. ("Distributor"), an affiliate of the
   Company, acts as the distributor for A.G. Separate Account A. Distributor was
   formerly known as A.G. Distributors, Inc.


   The Company will pay the registered representatives who sell the Contracts a
   commission. Currently, the commission paid by the Company will not be greater
   than 7% of Purchase Payments. The commissions paid by the Company are for
   certain promotional and distribution expenses associated with the marketing
   of the Contracts.


For more information

about DISTRIBUTOR,
see the Statement of
Additional Information.


DISTRIBUTOR'S address

is 2929 Allen Parkway,
Houston, Texas 77019.

                                                                               9
<PAGE>   14

VARIABLE ACCOUNT OPTIONS
- --------------------------------------------------------------------------------

Each individual Division represents and invests, through A.G. Separate Account
A, in specific Mutual Funds. These Mutual Funds serve as the investment vehicles
for the Contract and include:


- - AIM Variable Insurance Funds, Inc. -- offers 2 funds for which A I M Advisors,
  Inc. serves as investment adviser.



- - American General Series Portfolio Company ("AGSPC") -- offers 1 fund for which
  The Variable Annuity Life Insurance Company ("VALIC") serves as investment
  adviser.


- - One Group Investment Trust -- offers 9 funds, for which Banc One Investment
  Advisors Corporation serves as investment adviser.

- - Oppenheimer Variable Account Funds -- offers 1 fund for which Oppenheimer
  Funds, Inc. serves as investment adviser.

- - Templeton Variable Products Series Fund -- offers 2 funds for which Franklin
  Advisers, Inc. and Templeton Asset Management Ltd. serve as investment
  advisers.


- - Van Kampen Life Investment Trust -- offers 2 funds for which Van Kampen Asset
  Management Inc. serves as investment adviser.


Each of these Funds is registered as a diversified open-end, management
investment company and is regulated under the 1940 Act. For more information
about each of these Funds, including charges and expenses, you should refer to
the prospectus and statement of additional information for that Fund. Additional
copies are available from the Company's Annuity Service Center at the address
shown in the back of this prospectus.

SUMMARY OF FUNDS


A brief summary of the investment objectives of each Mutual Fund is shown below.
In addition to the investment objectives, the Account Value of an assumed
$15,000 investment in each of the Divisions is shown in both table and graph
form. The Standard Average Annual Total Return for the Divisions for a 1, 5 and
10 year period will be shown when it becomes available. If Standard Average
Annual Total Return for a Division is not available for a stated period, we may
show the Standard Average Annual Total Return since inception. We will show the
Standard Average Annual Total Return for Divisions 1-9 and 20-27, which recently
commenced operations, when it becomes available. The performance information in
the tables and graphs will reflect a deduction for separate account fees
(mortality and expense risk fees plus administrative charge) and underlying fund
charges. They will not reflect any deduction for surrender charges and premium
taxes. These charges would further reduce your return. The Account Values shown
in the graphs reflect Separate Account performance based on the performance of
the underlying Fund for the last 10 fiscal years or, since inception of the
underlying Fund if for less than 10 years. The returns shown in the tables for
Divisions 1-9 and 20-27 reflect actual historical performance of each Fund based
on investment in a hypothetical contract from the date of the Fund's inception.
Hypothetical performance is based on the actual performance of the underlying
Fund reduced by Separate Account fees that would have been incurred during the
hypothetical period. Investment return and principal value will fluctuate with
market conditions, and for foreign investments, currencies and the economic and
political climates of the countries where investments are made. Past performance
cannot predict or guarantee future results.



The Standard Average Annual Total Return figures show the average percentage
change in the value of an investment in a Division from Division inception
through the end of the period shown. The results shown are after all charges and
fees have been applied against the Division. This will include surrender charges
that would have been deducted if you surrendered the Contract at the end of the
specified period. Premium taxes are not deducted. This information is calculated
for each Division based on how an initial investment of $1,000 performed at the
end of the specified periods shown.


For more information about how these returns were calculated including a
statement of the charges reflected and tables showing historical performance
information see "How to Review Investment Performance of Separate Account
Divisions" in this prospectus.

VARIABLE ACCOUNT
OPTIONS -- investment
options that correspond
to Separate Account
Divisions offered by
the Contract.
Investment returns on
Variable Account
Options may be positive
or negative depending on
the investment
performance of the
underlying Mutual Fund.

 10
<PAGE>   15


AGSPC MONEY MARKET FUND


(Division 26)*


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


INVESTMENT OBJECTIVE



Seeks liquidity, protection of capital and current income through investments in
short-term money market instruments.



<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
          on April 1, 1989             $ Value
- ------------------------------------   -------
<S>                                    <C>
              04/01/89                 $15,000
              03/31/90                  16,105
              03/31/91                  17,112
              03/31/92                  17,745
              03/31/93                  18,065
              03/31/94                  18,345
              03/31/95                  18,952
              03/31/96                  19,747
              03/31/97                  20,494
              03/31/98                  21,321
              03/31/99                  22,124
</TABLE>



                    VALUE AT MONTHLY INTERVALS OF A $15,000


          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON APRIL 1, 1989

                                    [CHART]


                             PERIOD ENDED MARCH 31

AIM V.I. INTERNATIONAL
EQUITY FUND
(Division 21)*

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

INVESTMENT OBJECTIVE

Seeks to provide long-term growth of capital by investing in a diversified
portfolio of international equity securities whose issuers are considered to
have strong earnings momentum.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
           on May 5, 1993              $ Value
- ------------------------------------   -------
<S>                                    <C>
              05/05/93                 $15,000
              03/31/94                  17,163
              03/31/95                  17,228
              03/31/96                  21,223
              03/31/97                  23,678
              03/31/98                  28,020
              03/31/99                  27,585
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MAY 5, 1993

                                    [CHART]


                             PERIOD ENDED MARCH 31





 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.




                                                                              11
<PAGE>   16

AIM V.I. VALUE FUND
(Division 20)*

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

INVESTMENT OBJECTIVE

Seeks to achieve long-term growth of capital by investing primarily in equity
securities judged by the fund's investment advisor to be undervalued relative to
the investment advisor's appraisal of the current or projected earnings of the
companies issuing the securities, or relative to current market values of assets
owned by the companies issuing the securities or relative to the equity market
generally. Income is a secondary objective.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
           on May 5, 1993              $ Value
- ------------------------------------   -------
<S>                                    <C>
              05/05/93                 $15,000
              03/31/94                  17,523
              03/31/95                  19,268
              03/31/96                  23,781
              03/31/97                  26,551
              03/31/98                  36,867
              03/31/99                  46,796
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MAY 5, 1993

                                    [CHART]


                             PERIOD ENDED MARCH 31

FRANKLIN SMALL CAP INVESTMENTS FUND -- CLASS 2

(Division 23)**


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

INVESTMENT OBJECTIVE

Seeks long-term capital growth. The Fund seeks to achieve this objective by
investing primarily in equity securities of smaller capitalization growth
companies.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
           on May 1, 1998              $ Value
- ------------------------------------   -------
<S>                                    <C>
              05/01/98                 $15,000
              03/31/99                  13,898
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MAY 1, 1998

                                    [CHART]


                             PERIOD ENDED MARCH 31





 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.



** The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available. Because Class 2 shares were not offered until July 30,
   1998, performance shown for periods prior to that date represents the
   historical results of Class 1 shares. Performance of Class 2 shares for
   periods after July 30, 1998 reflect Class 2's higher annual fees and expenses
   resulting from its Rule 12b-1 plan. Maximum annual plan expenses are 0.25%.


 12
<PAGE>   17

ONE GROUP INVESTMENT TRUST BALANCED PORTFOLIO

(Division 9)*


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

INVESTMENT OBJECTIVE

Seeks to provide total return while preserving capital.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
         on August 1, 1994             $ Value
- ------------------------------------   -------
<S>                                    <C>
              08/01/94                 $15,000
              03/31/95                  15,452
              03/31/96                  17,909
              03/31/97                  19,549
              03/31/98                  25,437
              03/31/99                  28,308
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON AUGUST 1, 1994

                                    [CHART]


                             PERIOD ENDED MARCH 31

ONE GROUP INVESTMENT TRUST BOND PORTFOLIO
(Division 8)*

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

INVESTMENT OBJECTIVE

Seeks to maximize total return by investing primarily in diversified portfolio
of intermediate and long-term debt securities.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
           on May 1, 1997              $ Value
- ------------------------------------   -------
<S>                                    <C>
             05/01/1997                $15,000
             03/31/1998                 16,227
             03/31/1999                 17,007
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MAY 1, 1997

                                    [CHART]


                             PERIOD ENDED MARCH 31



 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.


                                                                              13
<PAGE>   18

ONE GROUP INVESTMENT TRUST DIVERSIFIED EQUITY PORTFOLIO
(Division 1)*

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

INVESTMENT OBJECTIVE

Seeks long term capital growth and growth of income with a secondary objective
of providing a moderate level of current income.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
         on March 30, 1995             $ Value
- ------------------------------------   -------
<S>                                    <C>
              03/30/95                 $15,000
              03/31/95                  14,925
              03/31/96                  18,342
              03/31/97                  20,825
              03/31/98                  28,122
              03/31/99                  28,380
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MARCH 30, 1995

                                    [CHART]


                             PERIOD ENDED MARCH 31

ONE GROUP INVESTMENT TRUST DIVERSIFIED MID CAP PORTFOLIO
(Division 6)*

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

INVESTMENT OBJECTIVE

Seeks long term capital growth by investing primarily in equity securities of
companies with intermediate capitalizations.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
         on March 30, 1995             $ Value
- ------------------------------------   -------
<S>                                    <C>
              03/30/95                 $15,000
              03/31/95                  14,910
              03/31/96                  17,580
              03/31/97                  19,771
              03/31/98                  28,376
              03/31/99                  25,320
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MARCH 30, 1995

                                    [CHART]


                             PERIOD ENDED MARCH 31



*  The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.


 14
<PAGE>   19

ONE GROUP INVESTMENT TRUST EQUITY INDEX PORTFOLIO
(Division 2)*

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

INVESTMENT OBJECTIVE

Seeks investment results that correspond to the aggregate price and dividend
performance of securities in the Standard & Poor's 500 Composite Stock Price
Index ("S&P 500 Index").**


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
           on May 1, 1998              $ Value
- ------------------------------------   -------
<S>                                    <C>
              05/01/98                 $15,000
              03/31/99                  17,291
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MAY 1, 1998

                                    [CHART]

                             PERIOD ENDED MARCH 31
ONE GROUP INVESTMENT TRUST GOVERNMENT BOND PORTFOLIO
(Division 7)*

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

INVESTMENT OBJECTIVE

Seeks a high level of current income with liquidity and safety of principal.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
         on August 1, 1994             $ Value
- ------------------------------------   -------
<S>                                    <C>
              08/01/94                 $15,000
              03/31/95                  15,483
              03/31/96                  16,669
              03/31/97                  17,124
              03/31/98                  19,009
              03/31/99                  19,781
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON AUGUST 1, 1994

                                    [CHART]


                             PERIOD ENDED MARCH 31



 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.



** "S&P 500" is a registered service mark of Standard & Poor's Corporation,
   which does not sponsor and is in no way affiliated with One Group Investment
   Trust, A.G. Separate Account A or the Company.


                                                                              15
<PAGE>   20

ONE GROUP INVESTMENT TRUST LARGE CAP GROWTH PORTFOLIO
(Division 3)*

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

INVESTMENT OBJECTIVE

Seeks long-term capital appreciation and growth of income by investing primarily
in equity securities.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
         on August 1, 1994             $ Value
- ------------------------------------   -------
<S>                                    <C>
              08/01/94                 $15,000
              03/31/95                  16,028
              03/31/96                  19,078
              03/31/97                  21,720
              03/31/98                  31,759
              03/31/99                  42,013
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON AUGUST 1, 1994

                                    [CHART]


                             PERIOD ENDED MARCH 31

ONE GROUP INVESTMENT TRUST MID CAP GROWTH PORTFOLIO
(Division 5)*

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

INVESTMENT OBJECTIVE

Seeks growth of capital and secondarily, current income by investing primarily
in equity securities.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
         on August 1, 1994             $ Value
- ------------------------------------   -------
<S>                                    <C>
              08/01/94                 $15,000
              03/31/95                  15,288
              03/31/96                  18,987
              03/31/97                  19,701
              03/31/98                  29,712
              03/31/99                  34,005
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON AUGUST 1, 1994

                                    [CHART]


                             PERIOD ENDED MARCH 31



* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


 16
<PAGE>   21

ONE GROUP INVESTMENT TRUST MID CAP VALUE PORTFOLIO
(Division 4)*

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

INVESTMENT OBJECTIVE
Seeks capital appreciation with the secondary goal of achieving current income
by investing primarily in equity securities.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
           on May 1, 1997              $ Value
- ------------------------------------   -------
<S>                                    <C>
              05/01/97                 $15,000
              03/31/98                  18,814
              03/31/99                  15,231
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MAY 1, 1997

                                    [CHART]


                             PERIOD ENDED MARCH 31

OPPENHEIMER HIGH INCOME FUND/VA
(Division 25)*

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

INVESTMENT OBJECTIVE

Seeks to provide a high level of current income from investment in high yield
fixed-income securities.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
          on April 1, 1989             $ Value
- ------------------------------------   -------
<S>                                    <C>
              04/01/89                 $15,000
              03/31/90                  15,266
              03/31/91                  17,919
              03/31/92                  22,547
              03/31/93                  26,907
              03/31/94                  29,987
              03/31/95                  30,539
              03/31/96                  36,092
              03/31/97                  39,829
              03/31/98                  45,746
              03/31/99                  45,170
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON APRIL 1, 1989

                                    [CHART]


                             PERIOD ENDED MARCH 31





 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.




                                                                              17
<PAGE>   22

TEMPLETON DEVELOPING
MARKETS FUND -- CLASS 2
(Division 24)*

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

INVESTMENT OBJECTIVE

Seeks long term capital appreciation. The Fund seeks to achieve this objective
by investing primarily in emerging market equity securities.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
          on March 4, 1996             $ Value
- ------------------------------------   -------
<S>                                    <C>
              03/04/96                 $15,000
              03/31/96                  15,015
              03/31/97                  15,018
              03/31/98                  10,428
              03/31/99                   8,217
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON MARCH 4, 1996

                                    [CHART]


                             PERIOD ENDED MARCH 31

VAN KAMPEN EMERGING GROWTH PORTFOLIO
(Division 22)**

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

INVESTMENT OBJECTIVE


Seeks to provide capital appreciation by investing in equity securities of small
and medium sized companies in the early stages of their life cycles.



<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
          on July 3, 1995              $ Value
- ------------------------------------   -------
<S>                                    <C>
              07/03/95                 $15,000
              03/31/96                  18,654
              03/31/97                  18,455
              03/31/98                  27,684
              03/31/99                  37,155
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

           INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON JULY 3, 1995

                                    [CHART]


                             PERIOD ENDED MARCH 31



 * The Division commenced operations of August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available. Because Class 2 shares of the Fund were not offered until
   May 1, 1997, performance shown for periods prior to that date represents the
   historical results of Class 1 shares. Performance of Class 2 shares for
   periods after May 1, 1997 reflect Class 2's higher annual fees and expenses
   resulting from its Rule 12b-1 plan. Maximum annual plan expenses are 0.25%.
   Past expense reductions by the manager increased returns.



** The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.


 18
<PAGE>   23

VAN KAMPEN ENTERPRISE
PORTFOLIO
(Division 27)*

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

INVESTMENT OBJECTIVE

Seeks capital appreciation growth through investments in common stocks believed
to have above average potential for capital appreciation.


<TABLE>
<CAPTION>
Annual Value of a $15,000 Investment
  in a Hypothetical Contract made
          on April 1, 1989             $ Value
- ------------------------------------   -------
<S>                                    <C>
              04/01/89                 $15,000
              03/31/90                  17,382
              03/31/91                  18,849
              03/31/92                  21,747
              03/31/93                  24,632
              03/31/94                  24,810
              03/31/95                  27,058
              03/31/96                  35,828
              03/31/97                  40,990
              03/31/98                  60,902
              03/31/99                  67,745
</TABLE>


                    VALUE AT MONTHLY INTERVALS OF A $15,000

          INVESTMENT IN A HYPOTHETICAL CONTRACT MADE ON APRIL 1, 1989

                                    [CHART]


                             PERIOD ENDED MARCH 31



* The Division commenced operations of August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


                                                                              19
<PAGE>   24

PURCHASE PERIOD
- --------------------------------------------------------------------------------

The Purchase Period begins when your first Purchase Payment is made and
continues until you begin your Payout Period. The Purchase Period can also end
when the Contract is surrendered before the Payout Period.

PURCHASE PAYMENTS
You may establish an account only through a registered representative. Initial
Purchase Payments must be received by the Company either with, or after, a
completed application is received.

Minimum initial and subsequent Purchase Payments are as follows:

<TABLE>
<CAPTION>
                                   Initial    Subsequent
                                   Purchase    Purchase
          Contract Type            Payment     Payment
- ---------------------------------  --------   ----------
<S>                                <C>        <C>
Non-Qualified Contract(1)          $15,000      $1,000
Qualified Contract(1)              $15,000      $  250
</TABLE>

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

(1) These amounts may be lowered with prior Company approval.

Subject to the maximum and minimum Purchase Payment requirements, you may make
subsequent Purchase Payments and may increase or decrease or change the
frequency of such payments. The maximum total Purchase Payments we will accept
without our prior approval is $1,000,000.


You may select the Automatic Check Option. The Automatic Check Option allows you
to preauthorize debits against a bank account that you indicate. The minimum
amount per a preauthorized debit Purchase Payment under the Automatic Check
Option is $100.


When an initial Purchase Payment is accompanied by an application, within 2
business days we will:

- - Accept the Application -- and issue a contract.

- - Reject the Application -- and return the Purchase Payment; or

- - Request Additional Information -- to correct or complete the application. We
  will return the Purchase Payments within 5 business days if the requested
  information is not provided, unless you otherwise so specify.

In certain states, where we are required by state law to refund an amount equal
to Purchase Payments, we invest your initial Purchase Payment and any additional
Purchase Payments in the Money Market Division from the date your investment
performance begins until the first business day 10 days later (may vary by
state). Then we will automatically allocate your investment among the investment
options you have chosen. See "Right to Return," below.

RIGHT TO RETURN

If for any reason you are not satisfied with your Contract, you may return it to
the Company and receive a refund of your Purchase Payments adjusted to reflect
investment experience. (In certain states, we will return Purchase Payments as
required by state law.) To exercise your right to return your Contract, you must
mail it directly to the Annuity Service Center or return it to the registered
representative through whom you purchased the Contract within 10 days after you
receive it (may vary by state). The address for the Annuity Service Center is
located in the back of this prospectus.

PURCHASE UNITS

A Purchase Unit is a unit of interest owned by you in your Variable Account
Option. Purchase Units apply only to the Variable Account Options selected for
your account. Purchase Unit values are calculated at the close of regular
trading of the New York Stock Exchange (the "Exchange"), currently 4:00 p.m. New
York time (see Calculation of Purchase Unit Value below for more information.)
Purchase Units will be credited the same business day if Purchase Payments are
received at our Annuity Service Center before the close of the Exchange. If not,
they will be calculated and credited the next business day. Purchase Unit values
will vary depending on the net investment results of each of the Variable
Account Options. This means the value of your Variable Account Option will
fluctuate.

CALCULATION OF PURCHASE UNIT VALUE
The Purchase Unit value for a Division is calculated as shown below:

Step 1: Calculate the gross investment rate:

  Gross Investment Rate
= (EQUALS)
  The Division's investment income and capital gains and losses (whether
  realized or unrealized) on that day from the assets attributable to the
  Division.
/ (DIVIDED BY)
  The value of the Division for the immediately preceding day on which the
  values are calculated.

PURCHASE PAYMENTS -- an
amount of money you pay to
the Company to receive the
benefits of an annuity
offered by the Contract.

PURCHASE UNIT -- a
measuring unit used to
calculate your Account
Value during the
Purchase Period. The value
of a Purchase Unit will vary
with the investment experience
of the Separate Account
Division you have selected.

For more information as to
how PURCHASE UNIT VALUES
are calculated, see the
Statement of Additional
Information.

 20
<PAGE>   25
- --------------------------------------------------------------------------------

We calculate the gross investment rate as of 4:00 p.m. New York time on each
business day when the Exchange is open.

Step 2: Calculate net investment rate for any day as follows:

  Net Investment Rate
= (EQUALS)
  Gross Investment Rate (calculated in Step 1)
- - (MINUS)
  Separate Account charges and any income tax charges.

Step 3: Determine Purchase Unit Value for that day.

  Purchase Unit Value for that day.
= (EQUALS)
  Purchase Unit Value for immediate preceding day.
X (MULTIPLIED BY)
  Net Investment Rate (as calculated in Step 2) plus 1.00.

CHOOSING INVESTMENT OPTIONS

There are 20 investment options offered under the Contract. This includes 3
Fixed Account Options and 17 Variable Account Options. The Funds that underlie
the Variable Account Options are registered as investment companies under and
are subject to regulation of the 1940 Act. The Fixed Account Options are not
subject to regulation under the 1940 Act and are not required to be registered
under the 1933 Act. As a result, the SEC has not reviewed data in this
prospectus that relates to the Fixed Account Options. However, federal
securities law does require such data to be accurate and complete.

FIXED ACCOUNT OPTIONS

Each of the Fixed Account Options are part of the Company's general assets. You
may allocate all or a portion of your Purchase Payment to the Fixed Account
Options listed in "Summary" appearing in this prospectus. The DCA One Year Fixed
Account Option and the DCA Six Month Fixed Account Option are used exclusively
in connection with the Dollar Cost Averaging Program. See the "Dollar Cost
Averaging Program" section of this prospectus. Purchase Payments you allocate to
these Fixed Account Options are guaranteed to earn at least a minimum rate of
interest. Interest is paid on each of the Fixed Account Options at declared
rates, which may be different for each option. We bear the entire investment
risk for the Fixed Account Option. All Purchase Payments and interest earned on
such amounts in your Fixed Account Option will be paid regardless of the
investment results experienced by the Company's general assets.

Here is how you may calculate the value of your Fixed Account Option during the
Purchase Period:

  Value of Your Fixed Account Options
= (EQUALS)
  All Purchase Payments made to the Fixed Account Options
+ (PLUS)
  Amounts transferred from Variable Account Options to the Fixed
  Account Options
+ (PLUS)
  All interest earned
- - (MINUS)
  Amounts transferred or withdrawn from Fixed Account Options
  (including applicable fees and charges)

VARIABLE ACCOUNT OPTIONS

You may allocate all or a portion of your Purchase Payments to the Variable
Account Options listed in this prospectus. A complete discussion of each of the
Variable Account Options may be found in the "Variable Account Options" section
in this prospectus and in each Funds' prospectus. Based upon a Variable Account
Option's Purchase Unit Value your account will be credited with the applicable
number of Purchase Units. The Purchase Unit Value of each Variable Account
Option will change daily depending upon the investment performance of the
underlying fund (which may be positive or negative) and the deduction of A.G.
Separate Account A charges. See the "Fees and Charges" section in this
prospectus. Because Purchase Unit Values change daily, the number of Purchase
Units your account will be credited with for subsequent Purchase Payments will
vary. Each Variable Account Option bears its own investment risk. Therefore, the
value of your account may be worth more or less at retirement or withdrawal.

Here is how to calculate the value of each Variable Account Option in your
account during the Purchase Period:

  Value of Your Variable Account Option
= (EQUALS)
  Total Number of Purchase Units
X (MULTIPLIED BY)
  Current Purchase Unit Value

STOPPING PURCHASE PAYMENTS

Purchase Payments may be stopped at any time. Purchase Payments may be resumed
at any time before your Contract has been surrendered. The value of the Purchase
Units will continue to vary. Your Account Value will continue to be subject to
charges.

If your Account Value falls below $500, and you do not make any Purchase
Payments for 180 days we may forward to you, at our discretion, written notice
that we will close your Account and pay the Account Value 90 days from the date
of notice if additional Purchase Payments are not made in amounts sufficient to
increase your Account Value to $500 or more.

                                                                              21
<PAGE>   26

TRANSFERS BETWEEN INVESTMENT OPTIONS
- --------------------------------------------------------------------------------

You may transfer all or part of your Account Value between the various Fixed
Account and Variable Account Options in the Contract subject to the limitations
on transfers discussed below. Transfer instructions may be made either in
writing or by telephone as discussed below. Transfers may be made during the
Purchase Period or during the Payout Period.

DURING THE PURCHASE PERIOD

During the Purchase Period, transfers may be made among the Variable Account
Options and between the Variable Account Options and the One Year Fixed Account
Option free of charge. We reserve the right to impose a fee of $25 for each
transfer (which will be deducted from the amount transferred).

We currently permit transfers among the Variable Account Options and between the
Variable Account Options and the One Year Fixed Account Option once per day.
However, if you make a transfer from the One Year Fixed Account Option into one
or more Variable Account Options you will be required to wait six months before
you will be allowed to make a transfer from one or more Variable Account Options
back into the One Year Fixed Account Option. In addition, we may limit the
number of transfers you can make. The minimum amount to be transferred in any
one transfer is $250 or the entire amount in the Variable Account Option or One
Year Fixed Account Option from which the transfer is made. If a transfer request
would reduce your Account Value in a Variable Account Option or the One Year
Fixed Account Option below $500, we will transfer your entire Account Value in
that Variable Account Option or the One Year Fixed Account Option.


Transfers from the One Year Fixed Account Option to a Variable Account Option
are limited to a maximum of 25% of the Account Value of the One Year Fixed
Account Option, per a year.


We currently do not permit transfers from the Variable Account Options to the
DCA Fixed Account Options. Transfers from the DCA Fixed Account Options may only
be made under the Dollar Cost Averaging Program or by transferring the entire
Account Value in the respective DCA Fixed Account Option. See the "Dollar Cost
Averaging Program" -- section of this prospectus.

DURING THE PAYOUT PERIOD

During the Payout Period, transfers may be made between the Variable Account
Options and from the Variable Account Options to the One Year Fixed Account
Option. We will not permit transfers from any Fixed Account Option during the
Payout Period. We reserve the right to impose a fee of $25 for each transfer
(which will be deducted from the amount transferred). The minimum amount to be
transferred during the Payout Period is $250.

Transfers during the Payout Period are permitted subject to the following
limitations:

<TABLE>
<CAPTION>
                  % OF ACCOUNT                                  OTHER
ACCOUNT OPTION        VALUE             FREQUENCY          RESTRICTIONS(2)
- --------------  -----------------  --------------------  --------------------
<S>             <C>                <C>                   <C>
Variable:          Up to 100%      Unlimited among       The minimum amount
                                   Variable Account      to be transferred is
                                   Options(1). Once per  $250 or the entire
                                   year if the transfer  amount in the
                                   is made to the One    Variable Account
                                   Year Guarantee        Option if less. The
                                   Period Fixed Account  minimum amount which
                                   Option.               must remain in the
                                                         Variable Account
                                                         Option after a
                                                         transfer is $500 or
                                                         $0 if the entire
                                                         amount of the
                                                         Variable Account
                                                         Option is
                                                         transferred.
Fixed:            Not permitted    --                    --
</TABLE>

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

(1) The Company may change the number of transfers permitted to no more than six
    (6) transfers per year during the Payout Period.
(2) Currently, no transfer fee is imposed on transfers. The Company reserves the
    right to impose a fee of $25.

COMMUNICATING TRANSFER OR REALLOCATION INSTRUCTIONS

A written instruction to transfer or reallocate all or part of your Account
Value between the various investment options in the Contract should be sent to
our Annuity Service Center.

Instructions for transfers or reallocations may be made by calling
1-877-888-9859. Telephone transfers will be allowed unless we have been notified
not to accept such telephone instructions. In this event, we must receive
written instructions, in order to permit future telephone transfers to be made.
Before a transfer will be made by telephone, you must give us the requested
identifying information concerning your account(s).

Unless we have been instructed not to accept requests for telephone transfers,
anyone may effect a telephone transfer if they furnish the requested
information. You will bear any loss resulting from such instructions, whether
the caller was specifically authorized by you or not.

No one that we employ or that represents the Company may give telephone
instructions on your behalf without the Company's prior written permission.
(This does not apply to a contract with the immediate family of an employee or
representative of the Company).

We will send you a confirmation of the completed transfer within 5 days from the
date of your instruction. When you receive your confirmation, it is your duty to
verify the information shown, and advise us of any errors within one business
day.

You will bear the risk of loss arising from instructions received by telephone.
We are not responsible for the authenticity of such instructions. Any telephone
instructions which we

ACCOUNT VALUE -- the total
sum of your Fixed Account
and/or Variable Account
Options that have not yet
been applied to your Payout
Payments.

PURCHASE PERIOD -- the time
between your first Purchase
Payment and your Payout
Period (or surrender).

ANNUITY SERVICE CENTER -- our
Annuity Service Center for the
Contracts is located at
2727-A Allen Parkway,
Houston, Texas 77019

CONTRACT ANNIVERSARY -- the date
that the contract is issued
and each yearly anniversary
of that date thereafter.

PAYOUT PERIOD -- the time
that starts when you begin to
withdraw your money in a
steady stream of payments.

 22
<PAGE>   27
- --------------------------------------------------------------------------------

reasonably believe to be genuine will be your responsibility. This includes
losses from errors in communication. Telephone transfer instructions may not be
made during the Payout Period. We reserve the right to stop telephone transfers
at any time.

EFFECTIVE DATE OF TRANSFER

The effective date of a transfer will be:

- - The date of receipt, if received at our Annuity Service Center before the
  close of regular trading of the Exchange on a day values are calculated;
  (Normally, this will be 4:00 P.M. New York time); otherwise

- - The next date values are calculated.

RESERVATION OF RIGHTS

If a transfer causes your Account Value in the One Year Fixed Account Option or
a Variable Account Option to fall below $500, we may transfer the remaining
Account Value in the same proportions as your transfer request.

We may defer any transfer from the One Year Fixed Account Option to the Variable
Account Options for up to six months. We also may terminate or restrict
transfers at any time.

DOLLAR COST AVERAGING PROGRAM

You may elect the Dollar Cost Averaging Program which permits the systematic
transfer of your Account Value from a Fixed Account Option or the Money Market
Division to one or more Variable Account Options not including the Money Market
Division. By allocating amounts on a regularly scheduled basis, as opposed to
allocating the total amount at one particular time, you may be less susceptible
to the effect of market fluctuations. We currently provide three Fixed Account
Options, two of which, the DCA One Year Fixed Account and the DCA Six Month
Fixed Account, are available only for dollar cost averaging. The One Year Fixed
Account Option may also be used for dollar cost averaging over a maximum of 60
months with a maximum of 25% of Account Value allowed to be transferred per a
year.

We determine the amount of transfers from a Fixed Account Option or the Money
Market Division by dividing the Purchase Payments allocated to that Fixed
Account Option or the Money Market Division by a factor based on the number of
months remaining in the term. Transfers from a Fixed Account Option or the Money
Market Division are only available on a monthly basis. We require that you
specify each allocation to a Variable Account Option, not including the Money
Market Division, in whole percentages.

We will transfer your entire Account Value in a DCA Fixed Account Option by the
expiration of its term. The minimum amount to be transferred under the Dollar
Cost Averaging Program is $250. Any transfers of Account Value from a DCA Fixed
Account Option, which are not made under the Dollar Cost Averaging Program, must
be for 100% of the Account Value in the DCA Fixed Account Option from which the
transfer is made. We currently do not permit transfers to either DCA Fixed
Account Option from the Variable Account Options or the One Year Fixed Account
Option.

You may enroll in the Dollar Cost Averaging Program for the DCA Fixed Account
Options only when you make your initial or additional Purchase Payments.
However, you may enroll in the Dollar Cost Averaging Program for the Money
Market Division and the One Year Fixed Account Option at any time. If you choose
the Money Market Division for dollar cost averaging, it must be for at least a
12 month period. There is no charge for the Dollar Cost Averaging Program. We do
not take into account transfers made pursuant to the Dollar Cost Averaging
Program in assessing any transfer fee.

The chart below explains the different Account Options you may choose if you
elect to participate in the Dollar Cost Averaging Program offered by the
Contract:

<TABLE>
<CAPTION>
                           FREQUENCY             OTHER
ACCOUNT OPTION            OF TRANSFERS        RESTRICTIONS
- ---------------------  ------------------  ------------------
<S>                    <C>                 <C>
- - DCA One Year Fixed   Monthly, for a 12   You may only
  Account Option       month period        participate at the
                                           time that Purchase
                                           Payments are
                                           made.(1)
- - DCA Six Month Fixed  Monthly, for a 6    You may only
  Account Option       month period        participate at the
                                           time that Purchase
                                           Payments are
                                           made.(1)
- - One Year Fixed       Monthly             You may only use
  Account Option                           this account
                                           option for the
                                           Dollar Cost
                                           Averaging Program
                                           for a maximum of
                                           60 months and you
                                           may only transfer
                                           up to 25% of your
                                           Account Value per
                                           a year.
- - Money Market         Monthly             You must remain in
  Division                                 this account
                                           option for the
                                           Dollar Cost
                                           Averaging Program
                                           for at least a 12
                                           month period.
</TABLE>

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

(1) You will not be permitted to transfer Account Value into a DCA Fixed Account
    Option once the entire Account Value has been transferred out of a DCA Fixed
    Account Option.

                                                                              23
<PAGE>   28

FEES AND CHARGES
- --------------------------------------------------------------------------------

By investing in the Contract, you may be subject to five basic types of fees and
charges:

- - Surrender Charge
- - Premium Tax Charge
- - Separate Account Charges
- - Fund Annual Expense Charges
- - Other Tax Charges

These fees and charges are explained below. For additional information about
these fees and charges, see the Fee Table in this prospectus.

SURRENDER CHARGE

When you withdraw money from your account, you may be subject to a surrender
charge that will be deducted from the amount withdrawn. For information about
your right to surrender, see "Surrender of Account Value" in this prospectus.

It is assumed that the Purchase Payments are withdrawn first under the concept
of first-in, first-out. No surrender charge will be applied unless an amount is
actually withdrawn.

We calculate the surrender charge by multiplying the applicable percentages
specified in the table below by the Purchase Payments withdrawn.

Amount of Surrender Charge

A surrender charge may not be greater than:

<TABLE>
<CAPTION>
   NUMBER OF YEARS
        SINCE
  DATE OF PURCHASE       CHARGE AS PERCENTAGE OF
       PAYMENT          PURCHASE PAYMENT WITHDRAWN
  ----------------      --------------------------
<S>                     <C>
          1                         7%
          2                         7%
          3                         5%
          4                         5%
          5                         4%
          6                         2%
          7+                        0%
</TABLE>

10% Free Withdrawal

For each Contract Year after the first Contract Year, up to 10% of the Account
Value may be withdrawn each Contract Year without a surrender charge. During the
First Contract Year, up to 10% of the Account Value may be withdrawn without a
surrender charge only under the systematic withdrawal option, see the "Surrender
of Account Value" section of this prospectus. The surrender charge will apply to
any amount withdrawn that exceeds this 10% limit. The percentage withdrawn will
be determined by dividing the amount withdrawn by the Account Value determined
as of the date of the first withdrawal during the Contract Year, just prior to
the withdrawal.

If a surrender charge is applied to all or part of a Purchase Payment, no
surrender charge will be applied to such Purchase Payment (or portion thereof)
again.

The 10% free withdrawal requires a minimum withdrawal of $100, or if less, the
entire Account Value. The minimum amount which must remain in each Division in
which you are invested in, after a withdrawal, is $500.

EXCEPTIONS TO SURRENDER CHARGE

No surrender charge will be applied:

- - To death benefits;

- - To Payout Payments made after the fourth Contract Year; and

- - To partial surrenders through the Systematic Withdrawal Program, in lieu of
  the 10% free withdrawal, during the first Contract Year, see the "Surrender of
  Account Value" section of this prospectus.

PREMIUM TAX CHARGE

Taxes on Purchase Payments are imposed by some states, cities, and towns.
Currently, rates range from zero to 3.5%.

The timing of tax levies varies from one taxing authority to another. If premium
taxes are applicable to a Contract, we will deduct such tax against Account
Value in a manner determined by us in compliance with applicable state law. We
may deduct an amount for premium taxes either upon:

- - receipt of the Purchase Payments;

- - the commencement of Payout Payments;

- - surrender (full or partial); or

- - the payment of death benefit proceeds.

SEPARATE ACCOUNT CHARGES

There will be a mortality and expense risk fee and an administration fee applied
to A.G. Separate Account A. These are daily charges at annualized rates of 1.00%
and 0.15%, respectively, on the average daily net asset value of A.G. Separate
Account A. Each charge is guaranteed and cannot be increased by the Company. The
mortality and expense risk fee is to compensate the Company for assuming
mortality and expense risks under the Contract. The mortality risk that the
Company assumes is the obligation to provide payments during the Payout Period
for your life no matter how long that might be. In addition, the Company assumes
the obligation to pay during the Purchase Period a death benefit. For more
information about the death benefit see the "Death Benefit" section of this
prospectus. The expense risk is our obligation to cover the cost of issuing and
administering the Contract, no matter how large the cost may be.

The administration fee is to reimburse the Company for our administrative
expenses under the Contract. This includes the expense of administration and
marketing (including but not

CONTRACT YEAR -- the first
twelve month period and
then each yearly anniversary
of that period following the
issue date of the contract.

 24
<PAGE>   29
- --------------------------------------------------------------------------------

limited to enrollment and Contract Owner education).

The Company may make a profit on the mortality and expense risk fee and on the
administration fee.

For more information about the mortality and expense risk fee and administration
fee, see the Fee Table in this prospectus.

FUND ANNUAL EXPENSE CHARGES

Investment management charges based on a percentage of each Fund's average daily
net assets are payable by each Fund. Depending on the Variable Account Option
selected, the charges will be paid by each Fund to its investment adviser. These
charges and other Fund charges and expenses are described in the prospectuses
and statements of additional information for the Funds and in this prospectus.
These charges indirectly cost you because they lower your return.

OTHER TAX CHARGES

We reserve the right to charge for certain taxes (other than premium taxes) that
we may have to pay. This could include federal income taxes. Currently, no such
charges are being made.

                                                                              25
<PAGE>   30

PAYOUT PERIOD
- --------------------------------------------------------------------------------

The Payout Period (Annuity Period) begins when you decide to withdraw your money
in a steady stream of payments. You select the date to begin the Payout Period,
the Payout Date. If you do not select a date to begin the Payout Period, then
the Payout Period will begin when you reach age 85. You may change the date
selected to begin the Payout Period at any time before the Payout Date. You may
apply any portion of your Account Value to one of the types of Payout Options
listed below. You may choose to have your Payout Option on either a fixed, a
variable, or a combination payout basis. When you choose to have your Payout
Option on a variable basis, you may keep the same Variable Account Options in
which your Purchase Payments were made, or transfer to different ones.

FIXED PAYOUT

Under Fixed Payout, you will receive payments from the Company. These payments
are fixed and guaranteed by the Company. The amount of these payments will
depend on:

  - Type and duration of Payout Option chosen;

  - Your age or your age and the age of your survivor(2);

  - Your sex or your sex and the sex of your survivor(1)(2);

  - The portion of your Account Value being applied; and

  - The payout rate being applied and the frequency of the payments.

(1) This applies only to joint and survivor payouts.

(2) Not applicable for certain Contracts.

VARIABLE PAYOUT

With a Variable Payout, you may select from your existing Variable Account
Options. Your payments will vary accordingly. This is due to the varying
investment results that will be experienced by each of the Variable Account
Options you selected. The Payout Unit Value is calculated just like the Purchase
Unit Value for each Variable Account Option except that the Payout Unit Value
includes a factor for the Assumed Investment Rate. For additional information on
how Payout Payments and Payout Unit Values are calculated, see the Statement of
Additional Information.

In determining your first Payout Payment, an Assumed Investment Rate of 3% is
used. If the net investment experience of the Variable Account Option exceeds
the Assumed Investment Rate, your next payment will be greater than your first
payment. If the investment experience of the Variable Account Option is lower
than your Assumed Investment Rate, your next payment will be less than your
first payment.

COMBINATION FIXED AND VARIABLE
PAYOUT

With a Combination Fixed and Variable Payout, you may choose:

  - From your existing Variable Account Options (payments will vary); with a

  - Fixed Payout (payment is fixed and guaranteed).

PAYOUT DATE

The Payout Date is the date elected by you on which your payout payments will
start and is subject to our approval. The Payout Date must be at least four
years after the date that the Contract is issued. You may change the Payout Date
subject to our approval. Unless you select a Payout Date, we will automatically
extend the Payout Date to begin at the later of when you attain age 85 or ten
years after we issue the Contract. Generally, for qualified contracts, the
Payout Date may begin when you attain age 59 1/2 or separate from service, but
must begin no later than April 1 following the calendar year you reach age
70 1/2 or the calendar year in which you retire. Non-qualified annuities do not
have a specific date. For additional information on the minimum distribution
rules that apply to payments under IRA plans, see "Federal Tax Matters" in this
prospectus and in the Statement of Additional Information.

PAYOUT OPTIONS

You may specify the manner in which your Payout Payments are made. You may
select one of the following options:

  - LIFE ONLY -- payments are made only to you during your lifetime. Under this
    option there is no provision for a death benefit for the beneficiary. For
    example, it would be possible under this option for the Annuitant to receive
    only one payout payment if he died prior to the date of the second payment,
    two if he died before the third payment.

ANNUITANT -- the individual,
(in most cases this person is
you) to whom Payout
Payments will be paid. The
Annuitant is also the
measuring life for the Contract.

PAYOUT UNIT -- a measuring
unit used to calculate Payout
Payments from your Variable
Account Option. Payout Unit
values will vary with the
investment experience of the
A.G. Separate Account A
Division you have selected.

ASSUMED INVESTMENT
RATE -- the rate used to
determine your first monthly
Payout Payment per
thousand dollars of Account
Value in your Variable
Account Option(s).

 26
<PAGE>   31

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

   - LIFE WITH PERIOD CERTAIN -- payments are made to you during your lifetime;
     but if you die before the guaranteed period has expired, your beneficiary
     will receive payments for the rest of your guaranteed period.

   - JOINT AND SURVIVOR LIFE -- payments are made to you during the joint
     lifetime of you and your joint annuitant. Upon the death of either you or
     your joint annuitant, payments continue during the lifetime of the
     survivor. This option is designed primarily for couples who require payouts
     during their joint lives and are not concerned with providing for
     beneficiaries at death of the last survivor. For example, it would be
     possible under this option for the Joint Annuitants to receive only one
     payment if both Annuitants died prior to the date of the second payment.
     Additionally, it would be possible for the Joint Annuitants to receive only
     one payment and the surviving Annuitant to receive only one payment if one
     Annuitant died prior to the date of the second payment and the surviving
     Annuitant dies prior to the date of the third payment.

   PAYOUT INFORMATION

   Once your Payout Payments have begun, the option you have chosen may not be
   changed. Any one of the Variable Account Options may result in your receiving
   unequal payments during your life expectancy. If payments begin before age
   59 1/2, you may suffer unfavorable tax consequences if you do not meet an
   exception to federal tax law. See "Federal Tax Matters" in this prospectus.

   Your Payment Option should be selected at least 15 days before your Payout
   Date. If such selection is not made and state or federal law does not require
   the selection of the Joint and Survivor Life Option:

   - Payments will be made under the Life with Period Certain Option,

   - The payments will be guaranteed for a 10 year period,

   - The payments will be based on the allocation used for your Account Value,

   - The One Year Fixed Account Option will be used to distribute payments to
     you on a Fixed Payout basis, and

   - Variable Account Options will be used to distribute payments to you on a
     Variable Payout basis.

   Most Payout Payments are made monthly; however, Payout Payments may also be
   made as quarterly, semiannual or annual installments. If you have chosen
   either a Fixed or Variable Payout Option and if the amount of your payment is
   less than $200, we reserve the right to reduce the number of payments made
   each year so each of your payments is at least $200. If you have chosen a
   combination of Fixed and Variable Payout Options and the amount of your
   payment is less than $100, we reserve the right to reduce the number of
   payments made each year so each of your payments is at least $100.

For more information about
PAYOUT OPTIONS
available under the Contract,
see the "Statement of
Additional Information".

                                                                              27
<PAGE>   32

SURRENDER OF ACCOUNT VALUE
- --------------------------------------------------------------------------------

WHEN SURRENDERS ARE ALLOWED

You may withdraw all or part of your Account Value at any time before the Payout
Period begins if allowed under federal and state law.

For an explanation of charges that may apply if you surrender your Account
Value, see "Fees and Charges" in this prospectus.

You may be subject to a 10% federal tax penalty for partial or total surrenders
made before age 59 1/2, see "Federal Tax Matters" in this prospectus.

AMOUNT THAT MAY BE SURRENDERED

The amount that may be surrendered at any time can be determined as follows:

<TABLE>
<S>                    <C>               <C>
                                               Your
                                              Account
       Allowed                               Value(1)
      Surrender                              - (MINUS)
        Value             = (EQUALS)      Any Applicable
                                             Surrender
                                          Charge and any
                                         applicable taxes
</TABLE>

  (1) Equals the Account Value next computed after your properly completed
      request for surrender is received at the Annuity Service Center.

There is no guarantee that the Surrender Value in a Variable Account Option will
ever equal or exceed the total amount of your Purchase Payments received by us.

We will mail to you the Surrender Value within 5 business days after we receive
your properly completed surrender request at the Annuity Service Center.
However, we may be required to suspend or postpone payments if redemption of an
underlying Fund's shares have been suspended or postponed. See your current
Fund(s)' prospectuses for a discussion of the reasons why the redemption of
shares may be suspended or postponed.

We may receive a surrender for a Purchase Payment which has not cleared the
banking system. We may delay payment of that portion of your Surrender Value
until the check clears. The rest of the Surrender Value will be processed as
usual.

PARTIAL SURRENDER

You may request a partial surrender of your Account Value at any time during the
Purchase Period. A partial surrender plus any surrender charge will reduce your
Account Value.

To process your partial surrender, you may specify the Account Value that should
be deducted from each investment option. If you fail to provide us with this
information, we may deduct the partial surrender from each investment option in
which your Account Value is held on a pro rata basis.

The minimum partial surrender we will allow is $100 or your entire Account
Value, if less.

We reserve the right to defer the payment of a partial surrender from the One
Year Fixed Account Option for up to six months. We currently do not permit
partial surrenders from the DCA Fixed Account Options.

SYSTEMATIC WITHDRAWAL PROGRAM

The Systematic Withdrawal Program allows you to make withdrawals in a Contract
Year of up to 10% of your Account Value without the imposition of a surrender
charge. If you withdraw more than 10% of your Account Value, you will be subject
to a surrender charge. See the "Fees and Charges" section in this prospectus.

You may elect to withdraw all or part of your Account Value under a systematic
withdrawal method described in your Contract. Withdrawals using this method are
eligible for the 10% free withdrawal privilege each Contract Year. The
Systematic Withdrawal Program provides for:

  - Payments to be made to you;

  - Payment over a stated period of time;

  - Payment of a stated yearly dollar amount or percentage.

We may require a minimum withdrawal of $100 per a withdrawal under this method.
The portion of your account that has not been withdrawn will continue to receive
the investment return of the Variable Account Option or the Fixed Account Option
which you selected. A systematic withdrawal election may be changed or revoked
at no charge. No more than one systematic withdrawal election may be in effect
at any one time. We reserve the right to discontinue any or all systematic
withdrawals or to change its terms, at any time.

DISTRIBUTIONS REQUIRED BY FEDERAL TAX LAW

See "Federal Tax Matters" in this prospectus and in the Statement of Additional
Information for more information about required distributions imposed by tax
law.

For an explanation of possible adverse tax consequences of a surrender, see
"Federal Tax Matters" in this prospectus and in the Statement of Additional
Information.

 28
<PAGE>   33

DEATH BENEFITS
- --------------------------------------------------------------------------------

The Contract will pay a death benefit during either the Purchase Period or the
Payout Period. How the death benefit will be paid is discussed below. The death
benefit provisions in the Contract may vary from state to state.

BENEFICIARY INFORMATION

The Beneficiary may receive death benefits:

- - In a lump sum; or

- - Payment of the entire death benefit within 5 years of the date of death; or

- - In the form of an annuity under any of the Payout Options stated in the Payout
  Period section of this prospectus subject to the restrictions of that Payout
  Option.

Payment of any death benefits must be within the time limits set by federal tax
law.

SPECIAL INFORMATION FOR NON-TAX QUALIFIED CONTRACTS

It is possible that the Contract Owner and the Annuitant under a Non-Qualified
Contract are not the same person. If this is the case, and the Contract Owner
dies, death benefits must be paid:

- - commencing within 5 years of the date of death; or

- - beginning within 1 year of the date of death under:

  - a life annuity with or without a period certain, or

  - an annuity for a designated period not extending beyond the life expectancy
    of the Beneficiary.

JOINT OWNER SPOUSAL ELECTION INFORMATION

The Beneficiary will receive the Death Benefit payout if:

- - the Contract Owner dies before the Payout Date, or

- - the Annuitant dies during the Payout Period.

If the Annuitant dies before the Payout date, the Owner may designate a new
Annuitant or become the Annuitant.

With regard to Joint Owners of a Non-Qualified Contract, the Death Benefit is
payable upon the death of either Owner during the Purchase Period. However, in
the event of your death where the sole Beneficiary of the Non-Qualified Contract
is your spouse, your spouse may continue the Contract as Owner, in lieu of
receiving the Death Benefit.

DURING THE PURCHASE PERIOD

If death occurs prior to your 86th birthday, then the Death Benefit during the
Purchase Period will be the greater of:

 - Your Account Value on the date both proof of death and election of the
   payment method are received by the Company at its Annuity Service Center;

 - 100% of Purchase Payments (to Fixed and/or Variable Account Options)

 - (MINUS)

   Amount of all prior withdrawals, charges and any portion of Account Value
   applied under a Payout Option;

 OR

 - The greatest Account Value on any prior Seventh Contract Anniversary plus any
   Purchase Payment made after such Contract Anniversary

 - (MINUS)

   Amount of all prior withdrawals, charges and any portion of Account Value
   applied under a Payout Option made after such Contract Anniversary.

If death occurs at the attained age of 86 or older, than the Death Benefit
during the Purchase Period will be:

   Your Account Value on the date both proof of death and election of the
   payment method are received by the Company at its Annuity Service Center.

DURING THE PAYOUT PERIOD

If the Annuitant dies during the Payout Period, your Beneficiary may receive any
continuing payments under the Payout Option that you selected. The Payout
Options available in the Contract are described in the "Payout Period" section
of this prospectus.

BENEFICIARY -- the person
designated to receive Payout
Payments or the Account Value
upon the death of
an Annuitant or the Owner.

ANNUITANT -- the individual,
(in most cases this person is
you) to whom Payout
Payments will be paid. The
Annuitant is also the
measuring life for the Contract.

FIXED ACCOUNT OPTIONS -- a
particular subaccount into
which your Purchase
Payments and Account Value
may be allocated to fixed
investment options.  Currently,
there are three Fixed
Account Options: the One Year
Fixed Account Option; the DCA
Six Month Fixed Account Option;
and the DCA One Year Fixed
Account Option. The One Year
Fixed Account Option is
guaranteed to earn at least a
minimum rate of interest.

VARIABLE ACCOUNT
OPTIONS -- investment
options that correspond
to A.G. Separate Account A
Divisions offered by
the Contract.
Investment returns on
Variable Account
Options may be positive
or negative depending on
the investment
performance of the
underlying Mutual Fund.

CONTRACT ANNIVERSARY --the
date that the contract
is issued and each
yearly anniversary
of that date thereafter.

                                                                              29
<PAGE>   34

HOW TO REVIEW INVESTMENT PERFORMANCE
OF SEPARATE ACCOUNT DIVISIONS
- --------------------------------------------------------------------------------

We will advertise information about the investment performance of A.G. Separate
Account A Divisions. Our advertising of past investment performance results does
not mean that future performance will be the same. The performance information
will not predict what your actual investment experience will be in that Division
or show past performance under an actual contract. We may also show how the
Divisions rank on the basis of data compiled by independent ranking services.

Some of the Divisions (and underlying Funds) offered in this prospectus were
previously or currently are available through other annuity or life insurance
contracts. We may therefore, advertise investment performance since the
inception of the underlying Funds. In each case, we will use the charges and
fees imposed by the Contract in calculating the Division's investment
performance.

TYPES OF INVESTMENT PERFORMANCE
INFORMATION ADVERTISED

We may advertise the Division's Total Return Performance information and Yield
Performance information.

TOTAL RETURN PERFORMANCE INFORMATION

Total Return Performance Information is based on the overall dollar or
percentage change in value of an assumed investment in a Division over a given
period of time.

There are seven ways Total Return Performance Information may be advertised:

  - Standard Average Annual Total Return
  - Nonstandard Average Annual Total Return
  - Cumulative Total Return
  - Annual Change in Purchase Unit Value
  - Cumulative Change in Purchase Unit Value
  - Total Return Based on Different Investment Amounts
  - An Assumed Account Value of $15,000

Each of these is described below.

STANDARD AVERAGE ANNUAL TOTAL RETURN


Standard Average Annual Total Return shows the average percentage change in the
value of an investment in the Division from the beginning to the end of a given
historical period. The results shown are after all charges and fees have been
applied against the Division. This will include surrender charges that would
have been deducted if you surrendered the Contract at the end of each period
shown. Premium taxes are not deducted. This information is calculated for each
Division based on how an initial assumed payment of $1,000 performed at the end
of 1, 5 and 10 year periods. If Standard Average Annual Return for a Division is
not available for a stated period, we may show the Standard Average Annual
Return since Division inception.


The return for periods of more than one year are annualized to obtain the
average annual percentage increase (or decrease) during the period.
Annualization assumes that the application of a single rate of return each year
during the period will produce the ending value, taking into account the effect
of compounding.

NONSTANDARD AVERAGE ANNUAL TOTAL RETURN


Nonstandard Average Annual Total Return is calculated in the same manner as the
Standard Average Annual Total Return. However, Nonstandard Average Annual Total
Return shows only the historic investment results of the Division. Surrender
charges and premium taxes are not deducted. The SEC staff takes the position
that performance information of an underlying Fund reduced by Account fees for a
period prior to the inception of the corresponding Division is nonstandard
performance information regardless of whether all Account fees and charges are
deducted. For Divisions 1-9 and 20-27, which recently commenced operations, only
Nonstandard Average Annual Total Returns are shown. Accordingly, the Standard
Average Annual Total Return for each of these Divisions will be shown when it
becomes available.


CUMULATIVE TOTAL RETURN


Cumulative Total Return assumes the investment in the Contract will stay in the
Division beyond the time that a surrender charge would apply. It may be
calculated for 1, 5 and 10 year periods. If Cumulative Total Return for a
Division is not available for a stated period, we may show the Cumulative Total
Return since Division inception. It is based on an assumed initial investment of
$15,000. The Cumulative Return will be calculated without deduction of surrender
charges or premium taxes.


DIVISIONS -- subaccounts of
A.G. Separate Account A
which represent the Variable
Account Options in the
Contract. Each Division
invests in a different mutual
fund, each having its own
investment objective and
strategy.

PURCHASE PAYMENTS -- an
amount of money you pay to
the Company to receive the benefits
of an annuity Contract offered
by the Contract.

For more information on how
TOTAL RETURN PERFORMANCE
INFORMATION is calculated,
see the Statement of
Additional Information.

 30
<PAGE>   35
- --------------------------------------------------------------------------------

ANNUAL CHANGE IN PURCHASE UNIT VALUE

Annual Change in Purchase Unit Value is a percentage change during a one year
period or since inception. This is calculated as follows:

  - The Purchase Unit Value at the start of the year is subtracted from the
    Purchase Unit Value at the end of the period or year;

  - The difference is divided by the Purchase Unit Value at the start of the
    period or year.

Surrender charges and premium taxes are not deducted. The effect of these
charges, if deducted, would reduce the Division's Annual Change in Purchase Unit
Value.

CUMULATIVE CHANGE IN PURCHASE UNIT VALUE

Cumulative Change in Purchase Unit Value is a percentage change from the
beginning to the ending of a period usually greater than one year. Otherwise, it
is calculated in the same way as the Annual Change in Purchase Unit Value.

TOTAL RETURN BASED ON DIFFERENT INVESTMENT AMOUNTS

We may show total return information based on different investment amounts. For
example, we may show $200 a month for 10 years, or $100 a month to age 65. Fees
may or may not be included. Each performance illustration will explain the
Contract charges and fees imposed on the Division.

AN ASSUMED ACCOUNT VALUE OF $15,000

We may show annual values based on an initial investment of $15,000. This will
not reflect any deduction for surrender charges and premium taxes.

YIELD PERFORMANCE INFORMATION

We may advertise Yield Performance, at a given point in time. A Division's yield
is one way of showing the rate of income the Division is earning as a percentage
of the Division's Purchase Unit Value.


AGSPC MONEY MARKET DIVISION



We may advertise the AGSPC Money Market Division's Current Yield and Effective
Yield.



The Current Yield refers to the income produced by an investment in the AGSPC
Money Market Division over a given 7-day period. The Current Yield does not take
into account surrender charges or premium taxes. The income produced over a 7
day period is then "annualized." This means we are assuming the amount of income
produced during the 7-day period will continue to be produced each week for an
entire year. The annualized amount is shown as a percentage of the investment.



The Effective Yield is calculated in a manner similar to the Current Yield. But,
when the yield is annualized the income earned is assumed to be reinvested. The
compounding effect will cause the Effective Yield to be higher than the Current
Yield.



DIVISIONS OTHER THAN THE AGSPC MONEY MARKET DIVISION



We may advertise the standardized yield performance for each Division other than
the AGSPC Money Market Division. The yield for each Division will be determined
as follows:


  - We will divide the average daily net investment income per Purchase Unit by
    the Purchase Unit Value on the last day of the period; and

  - We will annualize the result.

PERFORMANCE INFORMATION:

AVERAGE ANNUAL TOTAL RETURN, CUMULATIVE RETURN AND ANNUAL AND CUMULATIVE CHANGE
IN PURCHASE UNIT VALUE TABLES.


In the sections above we have described a number of ways we may advertise
information about the investment performance of A.G. Separate Account A
Divisions. Certain performance information for each A.G. Separate Account A
Division is printed in the three tables below.


The information presented does not reflect the advantage under the Contract of
deferring federal income tax on increases in Account Value due to earnings
attributable to Purchase Payments (see "Federal Tax Matters" in this prospectus
and in the Statement of Additional Information.) The information presented also
does not reflect the advantage under Qualified Contracts of deferring federal
income tax on Purchase Payments.

The performance results shown in the following tables are not an estimate or
guarantee of future investment performance, and do not represent the actual
experience of amounts invested by a particular Contract owner.

                                                                              31
<PAGE>   36


                                                                         TABLE I


                  AVERAGE ANNUAL TOTAL RETURN OF AN INVESTMENT


           IN A HYPOTHETICAL CONTRACT* WITH SURRENDER CHARGE IMPOSED


               (FROM UNDERLYING FUND INCEPTION TO MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                FUND
                                                              INCEPTION     SINCE
                     FUND AND DIVISION                          DATE      INCEPTION   10 YEARS   5 YEARS   1 YEAR
                     -----------------                        ---------   ---------   --------   -------   ------
<S>                                                           <C>         <C>         <C>        <C>       <C>
AGSPC Money Market Fund (Division 26).......................  01/16/86         --       3.96%      3.12%    (2.77)%
AIM V.I. International Equity Fund (Division 21)............  05/05/93      10.82%        --       9.83     (7.75)
AIM V.I. Value Fund (Division 20)...........................  05/05/93      20.98         --      21.34     19.93
Franklin Small Cap Investments Fund -- Class 2 (Division
  23)(1)....................................................  05/01/98     (13.18)        --         --        --
One Group Investment Trust Balanced Portfolio (Division
  9)........................................................  08/01/94      13.92         --         --      4.29
One Group Investment Trust Bond Portfolio (Division 7)(2)...  05/01/97       3.28         --         --     (1.80)
One Group Investment Trust Diversified Equity Portfolio
  (Division 1)(2)...........................................  03/30/95      16.63         --         --     (5.44)
One Group Investment Trust Diversified Mid Cap Portfolio
  (Division 6)(2)...........................................  03/30/95      13.11         --         --    (16.39)
One Group Investment Trust Equity Index Portfolio (Division
  2)........................................................  05/01/98       8.27         --         --        --
One Group Investment Trust Government Bond Portfolio
  (Division 7)..............................................  08/01/94       5.23         --         --     (2.49)
One Group Investment Trust Large Cap Growth Portfolio
  (Division 3)..............................................  08/01/94      24.22         --         --     25.29
One Group Investment Trust Mid Cap Growth Portfolio
  (Division 5)..............................................  08/01/94      18.61         --         --      7.45
One Group Investment Trust Mid Cap Value Portfolio (Division
  4)(2).....................................................  05/01/97      (2.57)        --         --    (24.15)
Oppenheimer High Income Fund/VA (Division 25)...............  04/30/86         --      11.65       7.96     (7.48)
Templeton Developing Markets Fund Class 2 (Division
  24)(3)....................................................  03/04/96     (19.00)        --         --    (26.17)
Van Kampen Emerging Growth Portfolio (Division 22)..........  07/03/95      26.71         --         --     27.21
Van Kampen Enterprise Portfolio (Division 27)...............  04/07/86         --      16.27      21.89      4.24
</TABLE>


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


 *  The performance figures in the Table reflect the investment performance for
    the Funds for the stated periods and should not be used to infer that future
    performance will be the same. The Table reflects the historical performance
    of each Fund based on investment in a hypothetical Contract from the date of
    the Fund's inception. Hypothetical performance is based on the actual
    performance of the underlying Fund reduced by Separate Account fees that
    would have been incurred during the hypothetical period. The Standard
    Average Annual Total Return for Divisions 1-9 and 20-27 will be shown when
    it becomes available.


(1) Because Class 2 shares were not offered until July 30, 1998, performance
    shown for periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after July 30,
    1998 reflect Class 2's higher annual fees and expenses resulting from its
    Rule 12b-1 plan. Maximum annual plan expenses are 0.25%.

(2) The performance information and inception dates reflect that certain One
    Group Investment Trust Portfolios inherited the financial history of certain
    Pegasus Variable Funds. Specifically, One Group Investment Trust Bond
    Portfolio, One Group Investment Trust Diversified Equity Portfolio, One
    Group Investment Trust Diversified Mid Cap Portfolio and One Group
    Investment Trust Mid Cap Value Portfolio inherited the financial history of
    Pegasus Variable Bond Fund, Pegasus Variable Growth and Value Fund, Pegasus
    Variable Mid-Cap Opportunity Fund and Pegasus Variable Intrinsic Value Fund,
    respectively.

(3) Because Class 2 shares were not offered until May 1, 1997, performance shown
    for the periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after May 1, 1997
    reflect Class 2's higher annual fees and expenses resulting from its Rule
    12b-1 plan. Maximum annual plan expenses are 0.25%. Past expense reductions
    by the manager increased returns.

 32
<PAGE>   37

                                                                        TABLE II

                  AVERAGE ANNUAL TOTAL RETURN OF AN INVESTMENT


          IN A HYPOTHETICAL CONTRACT* WITH NO SURRENDER CHARGE IMPOSED


               (FROM UNDERLYING FUND INCEPTION TO MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                FUND
                                                              INCEPTION     SINCE
                     FUND AND DIVISION                          DATE      INCEPTION   10 YEARS   5 YEARS   1 YEAR
                     -----------------                        ---------   ---------   --------   -------   ------
<S>                                                           <C>         <C>         <C>        <C>       <C>
AGSPC Money Market Fund (Division 26).......................  01/16/86          --      3.96%      3.82%     3.77%
AIM V.I. International Equity Fund (Division 21)............  05/05/93       11.22%       --      10.37     (1.55)
AIM V.I. Value Fund (Division 20)...........................  05/05/93       21.24        --      21.71     26.93
Franklin Small Cap Investments Fund -- Class 2 (Division
  23)(1)....................................................  05/01/98       (7.35)       --         --        --
One Group Investment Trust Balanced Portfolio (Division
  9)........................................................  08/01/94       14.58        --         --     11.29
One Group Investment Trust Bond Portfolio (Division 7)(2)...  05/01/97        6.78        --         --      4.81
One Group Investment Trust Diversified Equity Portfolio
  (Division 1)(2)...........................................  03/30/95       17.26        --         --      0.92
One Group Investment Trust Diversified Mid Cap Portfolio
  (Division 6)(2)...........................................  03/30/95       13.96        --         --    (10.77)
One Group Investment Trust Equity Index Portfolio (Division
  2)........................................................  05/01/98       15.27        --         --        --
One Group Investment Trust Government Bond Portfolio
  (Division 7)..............................................  08/01/94        6.11        --         --      4.06
One Group Investment Trust Large Cap Growth Portfolio
  (Division 3)..............................................  08/01/94       24.70        --         --     32.29
One Group Investment Trust Mid Cap Growth Portfolio
  (Division 5)..............................................  08/01/94       19.17        --         --     21.44
One Group Investment Trust Mid Cap Value Portfolio (Division
  4)(2).....................................................  05/01/97        0.80        --         --    (19.04)
Oppenheimer High Income Fund/VA (Division 25)...............  04/30/86          --     11.65       8.54     (1.26)
Templeton Developing Markets Fund Class 2 (Division
  24)(3)....................................................  03/04/96      (17.78)       --         --    (21.20)
Van Kampen Emerging Growth Portfolio (Division 22)..........  07/03/95       27.40        --         --     34.21
Van Kampen Enterprise Portfolio (Division 27)...............  04/07/86          --     16.27      22.25     11.24
</TABLE>


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


 *  The performance figures in the Table reflect the investment performance for
    the Funds for the stated periods and should not be used to infer that future
    performance will be the same. The Table reflects the historical performance
    of each Fund based on investment in a hypothetical Contract from the date of
    the Fund's inception. Hypothetical performance is based on the actual
    performance of the underlying Fund reduced by Separate Account fees that
    would have been incurred during the hypothetical period. The Standard
    Average Annual Total Return for Divisions 1-9 and 20-27 will be shown when
    it becomes available.


(1) Because Class 2 shares were not offered until July 30, 1998, performance
    shown for periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after July 30,
    1998 reflect Class 2's higher annual fees and expenses resulting from its
    Rule 12b-1 plan. Maximum annual plan expenses are 0.25%.


(2) The performance information and inception dates reflect that certain One
    Group Investment Trust Portfolios inherited the financial history of certain
    Pegasus Variable Funds. Specifically, One Group Investment Trust Bond
    Portfolio, One Group Investment Trust Diversified Equity Portfolio, One
    Group Investment Trust Diversified Mid Cap Portfolio and One Group
    Investment Trust Mid Cap Value Portfolio inherited the financial history of
    Pegasus Variable Bond Fund, Pegasus Variable Growth and Value Fund, Pegasus
    Variable Mid-Cap Opportunity Fund and Pegasus Variable Intrinsic Value Fund,
    respectively.


(3) Because Class 2 shares were not offered until May 1, 1997, performance shown
    for the periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after May 1, 1997
    reflect Class 2's higher annual fees and expenses resulting from its Rule
    12b-1 plan. Maximum annual plan expenses are 0.25%. Past expense reductions
    by the manager increased returns.

                                                                              33
<PAGE>   38


                                                                       TABLE III


                       CUMULATIVE RETURN OF AN INVESTMENT


          IN A HYPOTHETICAL CONTRACT* WITH NO SURRENDER CHARGE IMPOSED


               (FROM UNDERLYING FUND INCEPTION TO MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                FUND
                                                              INCEPTION     SINCE
                     FUND AND DIVISION                          DATE      INCEPTION   10 YEARS   5 YEARS   1 YEAR
                     -----------------                        ---------   ---------   --------   -------   ------
<S>                                                           <C>         <C>         <C>        <C>       <C>
AGSPC Money Market Fund (Division 26).......................  01/16/86          --      47.49%    20.60%     3.77%
AIM V.I. International Equity Fund (Division 21)............  05/05/93       87.42%        --     63.80     (1.55)
AIM V.I. Value Fund (Division 20)...........................  05/05/93      211.97         --    167.05     26.93
Franklin Small Cap Investments Fund -- Class 2 (Division
  23)(1)....................................................  05/01/98       (7.35)        --        --        --
One Group Investment Trust Balanced Portfolio (Division
  9)........................................................  08/01/94       88.72         --        --     11.29
One Group Investment Trust Bond Portfolio (Division 7)(2)...  05/01/97       13.38         --        --      4.81
One Group Investment Trust Diversified Equity Portfolio
  (Division 1)(2)...........................................  03/30/95       89.20         --        --      0.92
One Group Investment Trust Diversified Mid Cap Portfolio
  (Division 6)(2)...........................................  03/30/95       68.80         --        --    (10.77)
One Group Investment Trust Equity Index Portfolio (Division
  2)........................................................  05/01/98       15.27         --        --        --
One Group Investment Trust Government Bond Portfolio
  (Division 7)..............................................  08/01/94       31.87         --        --      4.06
One Group Investment Trust Large Cap Growth Portfolio
  (Division 3)..............................................  08/01/94      180.09         --        --     32.29
One Group Investment Trust Mid Cap Growth Portfolio
  (Division 5)..............................................  08/01/94      126.70         --        --     14.45
One Group Investment Trust Mid Cap Value Portfolio (Division
  4)(2).....................................................  05/01/97        1.54         --        --    (19.04)
Oppenheimer High Income Fund/VA (Division 25)...............  04/30/86          --     201.13     50.63     (1.26)
Templeton Developing Markets Fund Class 2 (Division
  24)(3)....................................................  03/04/96      (45.22)        --        --    (21.20)
Van Kampen Emerging Growth Portfolio (Division 22)..........  07/03/95      147.70         --        --     34.21
Van Kampen Enterprise Portfolio (Division 27)...............  04/07/86          --     351.64    173.06     11.24
</TABLE>


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


 *  The performance figures in the Table reflect the investment performance for
    the Funds for the stated periods and should not be used to infer that future
    performance will be the same. The Table reflects the historical performance
    of each Fund based on investment in a hypothetical Contract from the date of
    the Fund's inception. Hypothetical performance is based on the actual
    performance of the underlying Fund reduced by Separate Account fees that
    would have been incurred during the hypothetical period. The Standard
    Average Annual Total Return for Divisions 1-9 and 20-27 will be shown when
    it becomes available.


(1) Because Class 2 shares were not offered until July 30, 1998, performance
    shown for periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after July 30,
    1998 reflect Class 2's higher annual fees and expenses resulting from its
    Rule 12b-1 plan. Maximum annual plan expenses are 0.25%.

(2) The performance information and inception dates reflect that certain One
    Group Investment Trust Portfolios inherited the financial history of certain
    Pegasus Variable Funds. Specifically, One Group Investment Trust Bond
    Portfolio, One Group Investment Trust Diversified Equity Portfolio, One
    Group Investment Trust Diversified Mid Cap Portfolio and One Group
    Investment Trust Mid Cap Value Portfolio inherited the financial history of
    Pegasus Variable Bond Fund, Pegasus Variable Growth and Value Fund, Pegasus
    Variable Mid-Cap Opportunity Fund and Pegasus Variable Intrinsic Value Fund,
    respectively.

(3) Because Class 2 shares were not offered until May 1, 1997, performance shown
    for the periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after May 1, 1997
    reflect Class 2's higher annual fees and expenses resulting from its Rule
    12b-1 plan. Maximum annual plan expenses are 0.25%. Past expense reductions
    by the manager increased returns.

 34
<PAGE>   39

OTHER CONTRACT FEATURES
- --------------------------------------------------------------------------------

CHANGE OF BENEFICIARY

The Beneficiary (if not irrevocable) may usually be changed at any time.

If the Owner dies, and there is no Beneficiary, any death benefit will be
payable to the Owner's estate.

If a Beneficiary dies while receiving payments, and there is no co-Beneficiary
to continue to receive payments, any amount still due will be paid to the
Beneficiary's estate.

CANCELLATION -- THE 10 DAY "FREE LOOK"

You may cancel the Contract by returning it to the Company within 10 days after
delivery. A longer period will be allowed if required under state law. A refund
will be made to you within 5 business days after receipt of the Contract within
the required period. The refund amount will be your Purchase Payment, which,
depending on state law, will be adjusted to reflect investment experience. See
"Purchase Period -- Right to Return," in this prospectus.

WE RESERVE CERTAIN RIGHTS

We reserve the right to:
  - Amend the Contract to conform with substitutions of investments;

  - Amend the Contract to comply with tax or other laws;

  - Operate A.G. Separate Account A as a management investment company under the
    1940 Act, in consideration of an investment management fee or in any other
    form permitted by law; and

  - Deregister A.G. Separate Account A under the 1940 Act, if registration is no
    longer required.

                                                                              35
<PAGE>   40

VOTING RIGHTS
- --------------------------------------------------------------------------------

As discussed in the "About A.G. Separate Account A" section of this prospectus,
A.G. Separate Account A holds on your behalf shares of the Funds which comprise
the Variable Account Options. From time to time the Funds are required to hold a
shareholder meeting to obtain approval from their shareholders for certain
matters. As a Contract Owner, you may be entitled to give voting instructions to
us as to how A.G. Separate Account A should vote its Fund shares on these
matters. Those persons entitled to give voting instructions will be determined
before the shareholders' meeting is held. For more information about these
shareholder meetings and when they may be held, see the Funds' prospectuses.

WHO MAY GIVE VOTING INSTRUCTIONS

In most cases during the Purchase Period, you will have the right to give voting
instructions for the shareholder meetings. Contract Owners will instruct A.G.
Separate Account A in accordance with these instructions. You will receive proxy
material and a form on which voting instructions may be given before the
shareholder meeting is held.

You will not have the right to give voting instructions if the Contract was
issued in connection with a nonqualified and unfunded deferred compensation
plan.

DETERMINATION OF FUND SHARES ATTRIBUTABLE TO YOUR ACCOUNT

During Purchase Period

The number of Fund shares attributable to your account will be determined on the
basis of the Purchase Units credited to your account on the record date set for
the Fund shareholder meeting.

During Payout Period or after a Death
Benefit Has Been Paid

The number of Fund shares attributable to your account will be based on the
liability for future variable annuity payments to your payees on the record date
set for the Fund shareholder meeting.

HOW FUND SHARES ARE VOTED

The Funds which comprise the Variable Account Options in the Contract may have a
number of shareholders including A.G. Separate Account A, the Company, other
affiliated insurance company separate accounts and retirement plans within the
American General group of companies, other unaffiliated insurance companies and
public shareholders.

A.G. Separate Account A will vote all of the shares of the Funds it holds based
on, and in the same proportion as, the instructions given by all the Contract
Owners invested in that Fund entitled to give instructions at that shareholder
meeting. A.G. Separate Account A will vote the shares of the Funds it holds for
which it receives no voting instruction in the same proportion as the shares for
which voting instructions have been received.

The Company will vote the shares of the Funds it holds based on, and in the same
proportion as, the voting instructions received from Contract Owners.

In the future, we may decide how to vote the shares of the Company or A.G.
Separate Account A in a different manner if permitted at that time under federal
securities law.

CONTRACT OWNER -- the person
entitled to the ownership rights
as stated in this prospectus.

A.G. SEPARATE
ACCOUNT A -- a segregated
asset account established by
the Company under the Texas
Insurance Code. The purpose
of A.G. Separate Account A
is to receive and invest your
Purchase Payments and
Account Value in the Variable
Account Options you have
selected.

 36
<PAGE>   41

FEDERAL TAX MATTERS
- --------------------------------------------------------------------------------

The Contract provides tax-deferred accumulation over time, but is subject to
federal income and excise taxes, mentioned briefly below. You should refer to
the Statement of Additional Information for further details. Section references
are to the Internal Revenue Code ("Code"). We do not attempt to describe any
potential estate or gift tax, or any applicable state, local or foreign tax law
other than possible premium taxes mentioned under "Premium Tax Charge." Remember
that future legislation could modify the rules discussed below, and always
consult your personal tax adviser regarding how the current rules apply to your
specific situation.

TYPE OF PLANS

Tax rules vary, depending on whether the Contract is offered under a Section
408(b) IRA or is instead a nonqualified Contract. The Contract is used under the
following types of retirement arrangements:

Section 408(b) individual retirement annuities are "Qualified Contracts."
Certain series of the Contract may also be available through a nondeductible
Section 408A "Roth" individual retirement annuity.

In addition, the Contract is also available through "Non-Qualified Contracts."
Such Non-Qualified Contracts include individual annuity contracts issued to
individuals outside of the context of any formal employer or employee retirement
plan or arrangement. Non-Qualified Contracts generally may invest only in mutual
funds which are not available to the general public outside of annuity contracts
or life insurance contracts.

TAX CONSEQUENCES IN GENERAL

Purchase Payments, distributions, withdrawals, transfers and surrender of a
Contract can each have a tax effect, which varies with the governing retirement
arrangement. Please refer to the detailed explanation in the Statement of
Additional Information, the documents (if any) controlling the retirement
arrangement through which the contract is offered, and your personal tax
adviser.

Purchase Payments under the Contract can be made as pre-tax or after-tax
contributions by individuals, depending on the type of retirement program.
After-tax contributions constitute "investment in the Contract." A Qualified
Contract receives deferral of tax on the inside build-up of earnings on invested
Purchase Payments, until a distribution occurs. See the Statement of Additional
Information for special rules, including those applicable to taxable, non-
natural owners of Non-Qualified Contracts.

Transfers among investment options within a variable annuity contract generally
are not taxed at the time of such a transfer. However, in 1986 the Internal
Revenue Service (IRS) indicated that limitations might be imposed with respect
to either the number of investment options available within a contract, or the
frequency of transfers between investment options, or both, in order for the
contract to be treated as an annuity contract for federal income tax purposes.
If imposed, such limitations could be applied to qualified contracts as well as
nonqualified contracts, and the Company can provide no assurance that such
limitations would not be imposed on a retroactive basis to contracts issued
under this prospectus. However, the Company has no present indication that the
IRS intends to impose such limitation, or what the terms or scope of those
limitations might be.

Distributions are taxed differently depending on the program through which the
Contract is offered and the previous tax characterization of the contributions
to which the distribution relates. Generally, the portion of a distribution
which is not considered a return of investment in the Contract is subject to
income tax. For annuity payments, investment in the contract is recovered
ratably over the expected payout period. Special recovery rules might apply in
certain situations.

Amounts subject to income tax may also incur excise tax under the circumstances
described in the Statement of Additional Information. Generally, distributions
would also be subject to some form of federal income tax withholding unless
rolled into another tax-deferred vehicle. Required withholding will vary
according to type of program, type of payment and your tax status. In addition,
amounts received under all Contracts may be subject to state income tax
withholding requirements.

Investment earnings on contributions to Non-Qualified Contracts that are not
owned by natural persons will be taxed currently to the owner, and such
contracts will not be treated as annuities for federal income tax purposes.

                                                                              37
<PAGE>   42

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

EFFECT OF TAX-DEFERRED ACCUMULATIONS

The chart below compares the results of
Premium Payments made to:

  - The Contract issued to a tax-favored retirement program purchased with
    pre-tax premium payments;

  - A non-qualified Contract purchased with after-tax Premium Payments and;

  - Conventional savings vehicles such as savings accounts.

                        THE POWER OF TAX-DEFERRED GROWTH
                                  [BAR GRAPH]

This hypothetical chart compares the results of (1) contributing $100 per month
to a conventional, non-tax deferred plan, (2) contributing $100 to a
nonqualified, tax-deferred annuity, and (3) contributing $100 per month ($138.89
since contributions are made before tax) to a tax-deferred plan such as a 408(b)
individual retirement annuity. The chart assumes a 28% tax rate and an 8% fixed
rate of return. Variable options incur mortality and expense risk fee and
administration fee charges and may also incur surrender charges. The dotted
lines represent the amounts remaining after withdrawal and payment of taxes and
any surrender charge. An additional 10% tax penalty may apply to withdrawals
before age 59 1/2. This information is for illustrative purposes only and is not
a guarantee of future return.

Unlike savings accounts, Premium Payments made to tax-favored retirement
programs and Non-Qualified Contracts generally provide tax deferred treatment on
earnings. In addition, Premium Payments made to tax-favored retirement programs
ordinarily are not subject to income tax until withdrawn. As shown above,
investing in a tax-favored program increases the accumulation power of savings
over time. The more taxes saved and reinvested in the program, the more the
accumulation power effectively grows over the years.

To further illustrate the advantages of tax-deferred savings using a 28% Federal
tax bracket, an annual fixed yield (BEFORE THE DEDUCTION OF ANY FEES OR CHARGES)
of 8% under a tax-favored retirement program in which tax savings were
reinvested has an equivalent after-tax annual fixed yield of 5.76% under a
conventional savings program. THE 8% YIELD ON THE TAX-FAVORED PROGRAM WILL BE
REDUCED BY THE IMPACT OF INCOME TAXES UPON WITHDRAWAL. The yield will vary
depending upon the timing of withdrawals. The previous chart represents (without
factoring in fees and charges) after-tax amounts that would be received.

By taking into account the current deferral of taxes, contributions to
tax-favored retirement programs increase the amount available for savings by
decreasing the relative current out-of-pocket cost (referring to the effect on
annual net take-home pay) of the investment. The chart below illustrates this
principle by comparing a pre-tax contribution to a tax-favored retirement plan
with an after-tax contribution to a conventional savings account:

                              PAYCHECK COMPARISON

<TABLE>
<CAPTION>
                            TAX-FAVORED        CONVENTIONAL
                            RETIREMENT           SAVINGS
                              PROGRAM            ACCOUNT
                            -----------        ------------
<S>                         <C>                <C>
Annual amount available
  for savings before
  federal taxes.........      $2,000              $2,000
Current federal income
  tax due on Purchase
  Payments..............           0                (560)
Net retirement
  contribution Purchase
  Payments..............      $2,000              $1,440
</TABLE>

This chart assumes a 28% federal income tax rate. The $560 which is paid toward
current federal income taxes reduces the actual amount saved in the conventional
savings account to $1,440 while the full $2,000 is contributed to the
tax-favored program, subject to being taxed upon withdrawal. Stated otherwise,
to reach an annual retirement savings goal of $2,000, the contribution to a tax-
favored retirement program results in a current
out-of-pocket expense of $1,440 while the contribution to a conventional savings
account requires the full $2,000 out-of-pocket expense. The tax-favored
retirement program represented in this chart is a Section 408(b) individual
retirement annuity, which allows the Contract Owner to exclude contributions
within limits, from gross income.

 38
<PAGE>   43

YEAR 2000
- --------------------------------------------------------------------------------

YEAR 2000 RISKS

Like other organizations and individuals around the world, the Company could be
adversely affected if the computer systems used by the Company, as well as by
other service providers over which the Company may have no control, do not
properly process and calculate date-related information and data from and after
January 1, 2000. This is commonly referred to as the "Year 2000 Problem." The
Company is taking steps that it believes are reasonably designed to address the
Year 2000 Problem with respect to the computer systems the Company uses. The
following are some of the initiatives being taken by the Company to deal with
the Year 2000 Problem.

- - INTERNAL SYSTEMS. The Company has developed a plan to deal with the Year 2000
  Problem. This plan includes the five steps that we believe are essential to
  Year 2000 readiness. The plan includes the following activities: (1) perform
  an inventory of the Company's information technology and non-information
  technology systems; (2) assess which items in the inventory may expose the
  Company to business interruptions caused by the Year 2000 Problem; (3)
  reprogram or replace systems that are not Year 2000 ready; (4) test systems to
  prove that they will work correctly into the year 2000; and (5) return the
  systems to operations. As of December 31, 1998, we have substantially
  completed all steps with respect to our critical systems.


- - EXTERNAL SYSTEMS. The Company has relationships with various third parties
  that must also be Year 2000 ready. Third parties are companies that provide
  certain services to the Company. Third parties are different from internal
  systems in that the Company has less, or no control over their Year 2000
  readiness. The Company has developed a plan to review and try to lessen the
  Year 2000 risks of third parties. As of December 31, 1998, the Company has
  substantially completed its review of third party Year 2000 risks. The Company
  intends to test critical third party Year 2000 readiness throughout 1999.



- - CONTINGENCY PLANS. The Company has begun contingency planning to reduce the
  risk associated with the Year 2000 Problem. The contingency plans for third
  party relationships include the following activities: (1) evaluate the
  consequences of any failures associated with the Year 2000 Problem; (2)
  determine the chance of a Year 2000-related failure; (3) develop an action
  plan to complete contingency plans for those systems that rank high in both
  impact of failure and chance of failure; and (4) complete any action plans.



Contingency plans were substantially completed by April 30, 1999.



RISKS AND UNCERTAINTIES. Based on the above, the Company believes that it will
experience, at most, isolated and minor disruptions of business systems on and
after January 1, 2000. These disruptions are not expected to have a material
effect on the Company's operations or financial condition. However, it is
impossible to know exactly how the Year 2000 Problem will affect the Company or
A.G. Separate Account A. In addition, third party Year 2000 Problems and any
Year 2000 problems associated with investments in foreign markets, may have a
significant impact on the Company and/or A.G. Separate Account A.



Through May, 1999, the Company has incurred and expensed over $1.4 million
(pretax) related to Year 2000 readiness. The Company currently anticipates that
it will incur future costs of approximately $118,000 (pretax), to maintain Year
2000 readiness, and complete Year 2000 work on non-critical systems and third
party relationships. In addition, the Company accelerated the planned
replacement of certain systems as part of the Company's Year 2000 plans.


                                                                              39
<PAGE>   44

Please tear off, complete and return the form below to the Annuity Service
Center at the address shown on the inside back cover of this Prospectus. A
Statement of Additional Information may also be ordered by calling
1-877-888-9859.

 ................................................................................

                                 THE CONTRACTS

Please send me a free copy of the Statement of Additional Information for A.G.
Separate Account A (The One Multi-Manager Annuity).

                             (Please Print or Type)

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

Name:  _____________________________________    Policy # _______________________

Address:  __________________________________

____________________________________________

Social Security Number:  ___________________

- --------------------------------------------------------------------------------
<PAGE>   45

                      (This page intentionally left blank)
<PAGE>   46

                CONTENTS OF STATEMENT OF ADDITIONAL INFORMATION


<TABLE>
<CAPTION>
                                                   PAGE
                                                   ----
<S>                                                <C>
General Information..............................    3
The Company......................................    3
Marketing Information............................    3
Endorsements and Published Ratings...............    4
Types of Variable Annuity Contracts..............    5
Variable Annuity Contract General Provisions.....    5
Federal Tax Matters..............................    6
    Tax Consequences of Purchase Payments........    6
    Tax Consequences of Distributions............    7
    Special Tax Consequences -- Early
       Distribution..............................    7
    Special Tax Consequences -- Required
       Distributions.............................    8
    Tax Free Rollovers, Transfers and
       Exchanges.................................    8
Calculation of Surrender Charge..................   10
    Illustration of Surrender Charge on Total
       Surrender.................................   10
    Illustration of Surrender Charge on a 10%
       Partial Surrender Followed by a Full
       Surrender.................................   10
Purchase Unit Value..............................   11
    Illustration of Calculation of Purchase Unit
       Value.....................................   11
    Illustration of Purchase of Purchase Units...   11
Performance Calculations.........................   11
    AGSPC Money Market Division Yields...........   11
    Illustration of Calculation of Current Yield
       for AGSPC Money Market Division
       Twenty-Six................................   11
    Illustration of Calculation of Effective
       Yield for AGSPC Money Market Division
       Twenty-Six................................   12
Standardized Yield for Bond Fund Divisions.......   12
    Illustration of Calculation of Standardized
       Yield for Bond Fund Divisions.............   12
    Calculation of Average Annual Total Return...   13
Performance Information..........................   14
    Hypothetical $15,000 Account Value and
       Cumulative Return as Compared to Benchmark
       Tables....................................   14
    Performance Compared to Market Indices.......   14
    AGSPC Money Market Fund Division Twenty-Six..   16
    AIM V.I. International Equity Fund Division
       Twenty-One................................   16
</TABLE>



<TABLE>
<CAPTION>
                                                   PAGE
                                                   ----
<S>                                                <C>
    AIM V.I. Value Fund Division Twenty..........   17
    Franklin Small Cap Investments Fund -- Class
       2 Division Twenty-Three...................   17
    One Group Investment Trust Balanced Portfolio
       Performance Division Nine.................   18
    One Group Investment Trust Bond Portfolio
       Division Eight............................   18
    One Group Investment Trust Diversified Equity
       Portfolio Division One....................   19
    One Group Investment Trust Diversified Mid
       Cap Portfolio Division Six................   19
    One Group Investment Trust Equity Index
       Portfolio Division Two....................   20
    One Group Investment Trust Government Bond
       Portfolio Division Seven..................   20
    One Group Investment Trust Large Cap Growth
       Portfolio Division Three..................   21
    One Group Investment Trust Mid Cap Growth
       Portfolio Division Five...................   21
    One Group Investment Trust Mid Cap Value
       Portfolio Division Four...................   22
    Oppenheimer High Income Fund/VA Division
       Twenty-Five...............................   22
    Templeton Developing Markets Fund -- Class 2
       Division Twenty-Four......................   23
    Van Kampen Emerging Growth Portfolio Division
       Twenty-Two................................   23
    Van Kampen Enterprise Portfolio Division
       Twenty-Seven..............................   24
    Payout Payments..............................   25
    Assumed Investment Rate......................   25
    Amount of Payout Payments....................   25
    Payout Unit Value............................   25
    Illustration of Calculation of Payout Unit
       Value.....................................   26
    Illustration of Payout Payments..............   26
Distribution of Variable Annuity Contracts.......   27
Experts..........................................   27
Comments on Financial Statements.................   27
</TABLE>

<PAGE>   47

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

                 FOR ADDITIONAL INFORMATION ABOUT THE CONTRACTS

                      CONTACT THE ANNUITY SERVICE CENTER:

<TABLE>
<S>                              <C> <C>
         P.O. Box 4342                     2727-A Allen Parkway
   Houston, Texas 77210-4342     or        Houston, Texas 77019
                                              1-877-888-9859
</TABLE>


                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY
                    2929 ALLEN PARKWAY, HOUSTON, TEXAS 77019
                                 1-877-888-9859
                FOR UNIT VALUE INFORMATION CALL: 1-877-888-9859
             FOR ASSET TRANSFERS BY TELEPHONE CALL: 1-877-888-9859
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   48

- --AMERCAN GENERAL LOGO--

         AMERICAN GENERAL ANNUITY
         INSURANCE COMPANY

         Executive Offices: Houston, Texas

         Annuity Service Center:
         2727-A Allen Parkway
         Houston, Texas 77019
         1-877-888-9859
<PAGE>   49

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

                            A.G. SEPARATE ACCOUNT A
                    UNITS OF INTEREST UNDER FLEXIBLE PREMIUM
            INDIVIDUAL FIXED AND VARIABLE DEFERRED ANNUITY CONTRACTS
                      THE ONE(R) MULTI-MANAGER ANNUITY SM

      --------------------------------------------------------------------
                      STATEMENT OF ADDITIONAL INFORMATION
      --------------------------------------------------------------------

                                FORM N-4 PART B

                                 AUGUST 2, 1999



This Statement of Additional Information is not a prospectus but contains
information in addition to that set forth in the prospectus for the Flexible
Premium Individual Fixed and Variable Deferred Annuity Contracts dated August 2,
1999 (the "Contracts") and should be read in conjunction with the prospectus.
The terms used in this Statement of Additional Information have the same meaning
as those set forth in the prospectus. A prospectus may be obtained by calling or
writing the Company, at 2727-A Allen Parkway, Houston, Texas 77019;
1-877-888-9859. Prospectuses are also available from registered sales
representatives.


                                       1
<PAGE>   50

                CONTENTS OF STATEMENT OF ADDITIONAL INFORMATION


<TABLE>
<CAPTION>
                                                   PAGE
                                                   ----
<S>                                                <C>
General Information..............................    3
The Company......................................    3
Marketing Information............................    3
Endorsements and Published Ratings...............    4
Types of Variable Annuity Contracts..............    5
Variable Annuity Contract General Provisions.....    5
Federal Tax Matters..............................    6
    Tax Consequences of Purchase Payments........    6
    Tax Consequences of Distributions............    7
    Special Tax Consequences -- Early
       Distribution..............................    7
    Special Tax Consequences -- Required
       Distributions.............................    8
    Tax Free Rollovers, Transfers and
       Exchanges.................................    8
Calculation of Surrender Charge..................   10
    Illustration of Surrender Charge on Total
       Surrender.................................   10
    Illustration of Surrender Charge on a 10%
       Partial Surrender Followed by a Full
       Surrender.................................   10
Purchase Unit Value..............................   11
    Illustration of Calculation of Purchase Unit
       Value.....................................   11
    Illustration of Purchase of Purchase Units...   11
Performance Calculations.........................   11
    AGSPC Money Market Division Yields...........   11
    Illustration of Calculation of Current Yield
       for AGSPC Money Market Division
       Twenty-Six................................   11
    Illustration of Calculation of Effective
       Yield for AGSPC Money Market Division
       Twenty-Six................................   12
Standardized Yield for Bond Fund Divisions.......   12
    Illustration of Calculation of Standardized
       Yield for Bond Fund Divisions.............   12
    Calculation of Average Annual Total Return...   13
Performance Information..........................   14
    Hypothetical $15,000 Account Value and
       Cumulative Return as Compared to Benchmark
       Tables....................................   14
    Performance Compared to Market Indices.......   14
    AGSPC Money Market Fund Division Twenty-Six..   16
    AIM V.I. International Equity Fund Division
       Twenty-One................................   16
</TABLE>



<TABLE>
<CAPTION>
                                                   PAGE
                                                   ----
<S>                                                <C>
    AIM V.I. Value Fund Division Twenty..........   17
    Franklin Small Cap Investments Fund -- Class
       2 Division Twenty-Three...................   17
    One Group Investment Trust Balanced Portfolio
       Performance Division Nine.................   18
    One Group Investment Trust Bond Portfolio
       Division Eight............................   18
    One Group Investment Trust Diversified Equity
       Portfolio Division One....................   19
    One Group Investment Trust Diversified Mid
       Cap Portfolio Division Six................   19
    One Group Investment Trust Equity Index
       Portfolio Division Two....................   20
    One Group Investment Trust Government Bond
       Portfolio Division Seven..................   20
    One Group Investment Trust Large Cap Growth
       Portfolio Division Three..................   21
    One Group Investment Trust Mid Cap Growth
       Portfolio Division Five...................   21
    One Group Investment Trust Mid Cap Value
       Portfolio Division Four...................   22
    Oppenheimer High Income Fund/VA Division
       Twenty-Five...............................   22
    Templeton Developing Markets Fund -- Class 2
       Division Twenty-Four......................   23
    Van Kampen Emerging Growth Portfolio Division
       Twenty-Two................................   23
    Van Kampen Enterprise Portfolio Division
       Twenty-Seven..............................   24
    Payout Payments..............................   25
    Assumed Investment Rate......................   25
    Amount of Payout Payments....................   25
    Payout Unit Value............................   25
    Illustration of Calculation of Payout Unit
       Value.....................................   26
    Illustration of Payout Payments..............   26
Distribution of Variable Annuity Contracts.......   27
Experts..........................................   27
Comments on Financial Statements.................   27
</TABLE>


                                        2
<PAGE>   51

                              GENERAL INFORMATION

THE COMPANY

     American General Annuity Insurance Company develops, markets, and issues
annuity products through niche distribution channels. We market single-premium
deferred annuities to the savings and retirement markets, flexible-premium
deferred annuities to the tax-qualified retirement market, and single-premium
immediate annuities to the structured settlement and retirement markets. The
Company distributes its annuity products primarily through financial
institutions, general agents, and specialty brokers. As of December 31, 1998,
the Company had over $16 billion in assets.

     The Company is licensed to do business in 47 states, Puerto Rico and the
District of Columbia and is incorporated in the state of Texas. We are a
wholly-owned subsidiary of Western National Corporation. Western National
Corporation is a wholly-owned subsidiary of AGC Life Insurance Company, a
subsidiary of American General Corporation. Effective February 25, 1998, we
changed our name from Western National Life Insurance Company to American
General Annuity Insurance Company. Our executive offices are located at 2929
Allen Parkway, Houston, TX 77019.

MARKETING INFORMATION

     The Company may, from time to time, refer to itself in certain marketing
materials as American General Annuity. Furthermore, the Company may, from time
to time, refer to American General Retirement Services. American General
Retirement Services is a financial reporting segment of American General
Corporation. The Company and The Variable Annuity Life Insurance Company are the
two insurance companies that constitute American General Retirement Services.

     The Company may compare the performance of certain Divisions to the S&P 500
Index, S&P 500 & Lehman Brothers Aggregate Index, Lipper Variable Annuity Flex
Portfolio IX, Lipper Variable Annuity Mid-Cap Index, Salomon Brothers 1-10 Yr.
Treasury Index, Europe, Australia and Far East Index, ("EAFE") or any other
appropriate market index. The indexes are not managed funds and have no
identifiable investment objectives.

     The Company, in its marketing efforts, may refer from time-to-time to
portfolio rebalancing and or asset allocation for certain Divisions of A.G.
Separate Account A.

     The Company, in its marketing efforts, may also refer to the following
investment advisers referenced in the Prospectus.

     The Company may, from time to time, refer to A I M Advisors, Inc. (AIM), a
wholly owned subsidiary of A I M Management Group (AIM Management), as
investment adviser to the AIM V.I. International Equity Fund (underlying
Division Twenty-One) and the AIM V.I. Value Fund (underlying Division Twenty).
AIM has acted as an investment advisor since its organization in 1976. Today,
AIM, together with its subsidiaries, advises or manages over 110 investment
portfolios encompassing a broad range of investment objectives.

     The Company may from time-to-time refer to One Group(R) Investment Trust
and/or Banc One Investment Advisors Corporation as investment adviser to One
Group Investment Trust Balanced Portfolio (underlying Division Nine), One Group
Investment Trust Bond Portfolio (underlying Division Eight), One Group
Investment Trust Diversified Equity Portfolio (underlying Division One), One
Group Investment Trust Diversified Mid Cap Portfolio (underlying Division Six),
One Group Investment Trust Equity Index Portfolio (underlying Division Two), One
Group Investment Trust Government Bond Portfolio (underlying Division Eight),
One Group Investment Trust Large Cap Growth Portfolio (underlying Division
Three), One Group Investment Trust Mid Cap Growth Portfolio (underlying Division
Five) and One Group Investment Trust Mid Cap Value Portfolio (underlying
Division Four). Banc One Investment Advisors has served as investment advisor to
One Group Investment Trust since its inception. In addition, Banc One Investment
Advisors serves as investment advisor to other mutual funds and individual
corporate, charitable, and retirement accounts. As of December 31, 1998, Banc
One Investment Advisors, an indirect wholly-owned subsidiary of BANK ONE
CORPORATION, managed over $59 billion in assets.

     The Company may, from time-to-time refer to OppenheimerFunds, Inc.
(OppenheimerFunds) as investment adviser to the Oppenheimer High Income Fund/VA
(underlying Division Twenty-Five). Oppenheimer is one of the largest and most
respected investment managers in the mutual fund business. Founded in 1959,
Oppenheimer (and its subsidiary) manages more than $85 billion in more than
million mutual fund accounts as of August 1,

                                        3
<PAGE>   52

1998. Oppenheimer advises a broad range of mutual funds, covering the
risk/reward spectrum while combining discipline, collective insight and
individual accountability into its investment process.


     The Company may, from time to time refer to Franklin Advisers, Inc., as
investment adviser to the Franklin Small Cap Investments Fund -- Class 2
(underlying Division Twenty-Three) and Templeton Asset Management Ltd., as
investment advisor to the Templeton Developing Markets Fund -- Class 2
(underlying Division Twenty-Four). FranklinTempleton(R) has served investors for
more than fifty years, having grown from a small family of funds to a global
financial services leader. Today, FranklinTempleton serves more than 7 million
shareholders, who, as of June 30, 1999, have entrusted FranklinTempleton with
more than $228 billion in assets.



     The Company may, from time-to-time refer to Van Kampen Asset Management
Inc. (Van Kampen) as investment adviser to the Van Kampen Emerging Growth
Portfolio (underlying Division Twenty-Two) and Van Kampen Enterprise Portfolio
(underlying Division Twenty-Seven). Van Kampen is a recognized leader in global
investing. Van Kampen is an affiliate of Morgan Stanley Dean Witter & Co., which
has 40 offices and nearly 12,000 employees worldwide. Furthermore, Van Kampen
has an unparalleled global infrastructure that supports its services in 65
countries. This broad network enables Van Kampen to recognize opportunities as
they arise and, more importantly, to act on them quickly.



     The Company may, from time-to-time refer to The Variable Annuity Life
Insurance Company (VALIC) as investment adviser to the American General Series
Portfolio Company (AGSPC) Money Market Fund (underlying Division Twenty-Six).
VALIC, a stock life insurance company, has been in the investment advisory
business since 1960. VALIC as of June 30, 1998, had over $8.5 billion in assets
under management. VALIC, along with the Company, is a member of the American
General Corporation group of companies.


     The Company may, from time-to-time compare the performance of the funds
that serve as investment vehicles for the Contract to the performance of certain
market indices. These indices are described in the "Performance Information"
Section of this Statement of Additional Information.

ENDORSEMENTS AND
PUBLISHED RATINGS

     Also from time to time, the rating of the Company as an insurance company
by A. M. Best may be referred to in advertisements or in reports to Contract
Owners. Each year the A. M. Best Company reviews the financial status of
thousands of insurers, culminating in the assignment of Best's Ratings. These
ratings reflect their current opinion of the relative financial strength and
operating performance of an insurance company in comparison to the norms of the
life/health insurance industry. Best's Ratings range from A++ to F.

     In addition, the claims-paying ability of the Company as measured by the
Standard and Poor's Ratings Group may be referred to in advertisements or in
reports to Contract Owners. A Standard and Poor's insurance claims-paying
ability rating is an assessment of an operating insurance company's financial
capacity to meet the obligations of its insurance policies in accordance with
their terms. Standard and Poor's ratings range from AAA to D.

     Further, from time to time the Company may refer to Moody's Investor's
Service's rating of the Company. Moody's Investor's Service's financial strength
ratings indicate an insurance company's ability to discharge senior policyholder
obligations and claims and are based on an analysis of the insurance company and
its relationship to its parent, subsidiaries and affiliates. Moody's Investor's
Service's ratings range from Aaa to C.

     The Company may additionally refer to its Duff & Phelp's rating. A Duff &
Phelp's rating is an assessment of a company's insurance claims paying ability.
Duff & Phelp's ratings range from AAA to CCC.

     Ratings relate to the claims paying ability of the Company's General
Account and not the investment characteristics of the Separate Account.

     The Company may from time to time, refer to Lipper Analytical Services
Incorporated ("Lipper"), Morningstar, Inc. ("Morningstar") and CDA/Wiesenberger
Investment Companies (CDA/Wiesenberger) when discussing the performance of its
Divisions. Lipper, Morningstar and CDA/Wiesenberger are leading publishers of
statistical data about the investment company industry in the United States.

     The Company may, from time to time, refer to The Variable Annuity Research
& Data Services (VARDS) Report. The VARDS Report offers

                                        4
<PAGE>   53
monthly analysis of the variable annuity industry, including marketing and
performance information.

     Finally, the Company will utilize as a comparative measure for the
performance of its Funds the Consumer Price Index ("CPI"). The CPI is a measure
of change in consumer prices, as determined in a monthly survey of the U.S.
Bureau of Labor Statistics. Housing costs, transportation, food, electricity,
changes in taxes and labor costs are among the CPI components. The CPI provides
a tool for determining the impact of inflation on an individual's purchasing
power.

TYPES OF VARIABLE ANNUITY
CONTRACTS

     The Contracts offered in connection with the prospectus to which this
Statement of Additional Information relates, are flexible payment deferred
annuity contracts.

     Under flexible payment Contracts, Purchase Payments generally are made
until retirement age is reached. However, no Purchase Payments are required to
be made after the first payment. Purchase Payments are subject to any minimum
payment requirements under the Contract. Purchase Payments are invested and
accumulate on a fixed or variable basis until the date the Contract Owner
selects to commence annuity payments.

     The majority of these Contracts will be sold to individuals in the
Non-Qualified market. A smaller number of these contracts will be sold in the
Qualified market through certain IRA situations.

     The Contracts are non-participating and will not share in any of the
profits of the Company.

VARIABLE ANNUITY CONTRACT GENERAL PROVISIONS

     THE CONTRACT: The entire Contract consists of the Contract, the
Application, if any, and any riders or endorsements attached to the Contract.
The Contract may be changed or altered only by an authorized officer of the
Company. A change or alteration must be made in writing.

     MINIMUM CONTRACT VALUE: If the minimum Contract Value falls below the
minimum Contract Value shown in the Contract, then the Company reserves the
right to surrender the Contract and pay the Contract Value to the Owner.

     MISSTATEMENT OF AGE OR SEX: If the Age or sex of any Annuitant has been
misstated, any Annuity benefits payable will be the Annuity benefits provided by
the correct Age or sex. After Annuity Payments have begun, any underpayments
will be made up in one sum with the next Annuity Payment. Any overpayments will
be deducted from future Annuity Payments until the total is repaid.

     INCONTESTABILITY: The Contract is incontestable.

     MODIFICATION: The Contract may be modified in order to maintain compliance
with applicable state and federal law. When required, the Company will obtain
the Owner's approval of changes and gain approval from appropriate regulatory
authorities.

     NON-PARTICIPATING: The Contract will not share in any distribution of
dividends.

     EVIDENCE OF SURVIVAL: The Company may require satisfactory evidence of
continued survival of any person(s) on whose life Annuity Payments are based.

     PROOF OF AGE: The Company may require evidence of Age of any Annuitant or
Owner.

     PROTECTION OF PROCEEDS: To the extent permitted by law, death benefits and
Annuity Payments shall be free from legal process and the claim of any creditor
if the person is entitled to them under the Contract. No payment and no amount
under the Contract can be taken or assigned in advance of its payment date
unless the Company receives the Owner's written consent.

     REPORTS: At least once each calendar year, the Company will furnish the
Owner with a report showing the Contract Value as of a date not more than four
months prior to the date of mailing, and will provide any other information as
may be required by law.

     TAXES: Any taxes paid to any governmental entity relating to the Contract
will be deducted from the Purchase Payment or Contract Value when incurred. The
Company will, in its sole discretion, determine when taxes have resulted from:
the investment experience of the Separate Account; receipt by the Company of the
Purchase Payments; or commencement of Annuity Payments. The Company may, in its
sole discretion, pay taxes when due and deduct that amount from the Contract
Value at a later date. Payment at an earlier date does not waive any right the
Company may have to deduct amounts at a later date. While the Company is not
currently maintaining a provision for federal income taxes with respect to the
Separate Account, the Company has reserved the right to establish a provision
for income taxes if it determines, in its sole discretion, that it will incur a
tax as a result of the operation of the Separate Account. The Company will
deduct for any income taxes incurred by it as a

                                        5
<PAGE>   54
result of the operation of the Separate Account whether or not there was a
provision for taxes and whether or not it was sufficient. The Company will
deduct any withholding taxes required by applicable law.

     REGULATORY REQUIREMENTS: All values payable under the Contract, including
any paid-up annuity, cash withdrawal or death benefits that may be available,
will not be less than the minimum benefits required by the laws and regulations
of the state in which the Contract is delivered.

FEDERAL TAX MATTERS

     This Section summarizes the major tax consequences of contributions,
payments, and withdrawals under the Contracts, during life and at death.

TAX CONSEQUENCES OF PURCHASE PAYMENTS

     408(b) Individual Retirement Annuities ("408(b) IRAs"). Annual
tax-deductible contributions for 408(b) IRA Contracts are limited to the lesser
of $2,000 or 100% of compensation, and generally fully deductible only by
individuals who:

(i)   are not active participants in another
retirement plan, and are not married;

(ii)  are not active participants in another
retirement plan, are married, but either (a) the spouse is not an active
      participant in another retirement plan, or (b) the spouse is an active
      participant, but the couple's adjusted gross income does not exceed
      $150,000.

(iii) are active participants in another retirement
      plan, are unmarried, and have adjusted gross income of $30,000 or less
      ($25,000 or less prior to 1998; adjusted upward for inflation after 1998);
      or

(iv)  are active participants in another retirement
      plan, are married, and have adjusted gross income of $50,000 or less
      ($40,000 or less prior to 1998; adjusted upward for inflation after 1998).

     Active participants in other retirement plans whose adjusted gross income
exceeds the limits in (ii), (iii) or (iv) by less than $10,000 are entitled to
make deductible 408(b) IRA contributions in proportionately reduced amounts. If
a 408(b) IRA is established for a nonworking spouse who has no compensation, the
annual tax-deductible Purchase Payments for both spouses' Contracts cannot
exceed the lesser of $4,000 or 100% of the working spouse's earned income, and
no more than $2,000 may be contributed to either spouse's IRA for any year.

     You may be eligible to make nondeductible IRA contributions of an amount
equal to the excess of:

(i)   the lesser of $2,000 ($4,000 for you and your
      spouse's IRA) or 100% of compensation, over

(ii)  your applicable IRA deduction limit.

     You may also make rollover contributions to an IRA of eligible rollover
amounts from other qualified plans and contracts. See Tax-Free Rollovers,
Transfers and Exchanges.

     408A "Roth" Individual Retirement Annuities ("408A "Roth" IRAs"). After
1997, annual nondeductible contributions for 408A "Roth" IRA Contracts are
limited to the lesser of $2,000 or 100% of compensation, and may be made only by
individuals who:

     (i)   are unmarried and have adjusted gross
           income of $95,000 or less; or

     (ii)  are married and filing jointly and have
           adjusted gross income of $150,000 or less.

     The available nondeductible 408A "Roth" IRA contribution is reduced
proportionately to zero where adjusted gross income exceeds the limit in (i) by
less than $15,000, or the limit in (ii) by less than $10,000. Similarly,
individuals who are married and filing separately and whose adjusted gross
income is less than $10,000 may make a contribution to a Roth IRA of a portion
of the otherwise applicable $2,000 or 100% of compensation limit.

     All contributions to 408(b) IRAs, traditional nondeductible IRAs and 408A
"Roth" IRAs must be aggregated for purposes of the $2,000 annual contribution
limit.

     SEP. Employer contributions under a SEP are made to a separate individual
retirement account or annuity established for each participating employee, and
generally must be made at a rate representing a uniform percentage of
participating employees' compensation. Employer contributions are excludable
from employees' taxable income and, after 1993, cannot exceed the lesser of
$30,000 or 15% of your compensation.

     Through 1996, employees of certain small employers (other than tax-exempt
organizations) were permitted to establish plans allowing employees to
contribute pre tax, on a salary reduction basis, to the SEP. These salary
reduction contributions may not exceed $7,000, indexed for inflation in later
years. Such plans, if established by December 31, 1996,

                                        6
<PAGE>   55

may still allow employees to make these contributions.

     SIMPLE IRA. Employer and employee contributions under a SIMPLE Retirement
Account Plan are made to a separate individual retirement account or annuity for
each employee. Employee salary reduction contributions cannot exceed $6,000 in
any year. Employer contributions can be a matching or a nonelective contribution
of a percentage as specified in the Code. Only employers with 100 or fewer
employees can maintain a SIMPLE IRA plan, which must also be the only plan the
employer maintains.

     Non-Qualified Contracts. Purchase Payments made under Non-Qualified
Contracts are neither excludible from the gross income of the Contract Owner nor
deductible for tax purposes. However, any increase in the Purchase Unit Value of
a Non-Qualified Contract resulting from the investment performance of AGA
Separate Account A is not taxable to the Contract Owner until received by him.
Contract Owners that are not natural persons, however, are currently taxable on
any annual increase in the Purchase Unit Value attributable to Purchase Payments
made after February 28, 1986 to such Contracts.

TAX CONSEQUENCES OF DISTRIBUTIONS

     408(b) IRA, SEPs and SIMPLE IRAs. Distributions are generally taxed as
ordinary income to the recipient. Rollovers from an IRA to a Roth IRA, and
conversions of an IRA to a Roth IRA, where permitted, are generally taxable in
the year of the rollover or conversion. Such rollovers of conversions completed
in 1998 are generally eligible for pro-rata federal income taxation over four
years. Individuals with adjusted gross income over $100,000 are generally
ineligible for such conversions, regardless of marital status, as are married
individuals who file separately.

     408A "Roth" IRAs. "Qualified" distributions upon attainment of age 59 1/2,
death, disability or for first-time homebuyer expenses are tax-free as long as
five or more years have passed since the first contribution to the taxpayer's
first 408A "Roth" IRA. The five-year holding period may be different for
determining whether a distribution allowable to a conversion contribution is
subject to the 10% penalty tax. Qualified distributions may be subject to state
income tax in some states. Other distributions are generally taxable to the
extent that the distribution exceeds purchase payments.

     Non-Qualified Contracts. Partial redemptions from a Non-Qualified Contract
purchased after August 13, 1982 (or allocated to post-August 13, 1982 Purchase
Payments under a pre-existing Contract), generally are taxed as ordinary income
to the extent of the accumulated income or gain under the Contract if they are
not received as an annuity. Partial redemptions from a Non-Qualified Contract
purchased before August 14, 1982 are taxed only after the Contract Owner has
received all of his pre-August 14, 1982 investment in the Contract. The amount
received in a complete redemption of a Non-Qualified Contract (regardless of the
date of purchase) will be taxed as ordinary income to the extent that it exceeds
the Contract Owner's investment in the Contract. Two or more Contracts purchased
from the Company (or an affiliated company) by a Contract Owner within the same
calendar year, after October 21, 1988, are treated as a single Contract for
purposes of measuring the income on a partial redemption or complete surrender.

     When payments are received as an annuity, the Contract Owner's investment
in the Contract is treated as received ratably and excluded ratably from gross
income as a tax-free return of capital, over the expected payment period of the
annuity. Individuals who begin receiving annuity payments on or after January 1,
1987 can exclude from income only their unrecovered investment in the Contract.
Upon death prior to recovering tax-free their entire investment in the Contract,
such individuals generally are entitled to deduct the unrecovered amount on
their final tax return.

SPECIAL TAX CONSEQUENCES -- EARLY DISTRIBUTION

     408(b) IRAs, SEPs and SIMPLE IRAs. Taxable distributions received before
the recipient attains age 59 1/2 generally are subject to a 10% penalty tax in
addition to regular income tax. Distributions on account of the following
generally are excepted from this penalty tax:

(1) death;

(2) disability;

(3) separation from service at any age if the distribution is in the form of
    substantially equal periodic payments over the life (or life expectancy) of
    the Contract Owner (or the Contract Owner and Beneficiary); and

(4) distributions which do not exceed the employee's tax-deductible medical
    expenses for the taxable year of receipt.

                                        7
<PAGE>   56

     Certain distributions from a SIMPLE IRA within two years after first
participating in the plan may be subject to a 25% penalty, rather than a 10%
penalty.

     After 1997, distributions from 408(b) IRAs on account of the following
additional reasons are also excepted from this penalty tax:

(5) distributions up to $10,000 (in the aggregate) to cover costs of acquiring,
    constructing or reconstructing the residence of a first-time homebuyer;

(6) distributions to cover certain costs of higher education, such as tuition,
    fees, books, supplies and equipment, for the IRA owner, a spouse, child or
    grandchild; and

(7) distributions to cover certain medical care or long-term care insurance
    premiums, for individuals who have received federal or state unemployment
    compensation for 12 consecutive months.

     408A "Roth" IRAs. Distributions, other than "qualified" distributions where
the five-year holding rule is met, are generally subject to the same 10% penalty
tax and exceptions as other IRAs.

SPECIAL TAX CONSEQUENCES -- REQUIRED
DISTRIBUTIONS

     408(b) IRAs, SEPs and SIMPLE IRAs. Generally, minimum required
distributions must commence no later than April 1 of the calendar year following
the calendar year in which the owner attains age 70 1/2. Required distributions
must be made over a period that does not exceed the life or life expectancies of
the owner (or lives or joint life expectancies of the owner and Beneficiary).
The minimum amount payable can be determined several different ways. A penalty
tax of 50% is imposed on the amount by which the minimum required distribution
in any year exceeds the amount actually distributed in that year.

     At the owner's death before payout has begun, Contract amounts generally
either must be paid to the Beneficiary within 5 years, or must begin within 1
year of death and be paid over the life or life expectancy of the Beneficiary.
If death occurs after commencement of (but before full) payout, distributions
generally must continue at least as rapidly as under the method elected by the
owner and in effect at the time of death.

     A Contract Owner generally may aggregate his or her IRAs for purposes of
satisfying these requirements, and withdraw the required distribution in any
combination from such contracts or accounts, unless the contract or account
otherwise provides.

     408A "Roth" IRAs. Minimum distribution requirements generally applicable to
408(b) IRAs, SEPs and Simple IRAs do not apply to 408A "Roth" IRAs during the
owner's lifetime, but generally do apply after the owner's death.

     A beneficiary generally may aggregate his or her Roth IRAs inherited from
the same decedent for purposes of satisfying these requirements, and withdraw
the required distribution in any combination from such contracts or accounts,
unless the contract or account otherwise provides.

     Non-Qualified Contracts. Tax laws do not require commencement of
distributions from Non-Qualified Contracts at any particular time during the
Owner's lifetime, provided that the Owner is a natural person, and generally do
not limit the duration of annuity payments.

     At the Contract Owner's death before payout has begun, Contract amounts
generally either must be paid to the Beneficiary within 5 years, or must begin
within 1 year of death and be paid over the life or life expectancy of the
Beneficiary. If death occurs after commencement of (but before full) payout,
distributions generally must continue at least as rapidly as under the method
elected by the Contract Owner's at the time of death.

TAX-FREE ROLLOVERS, TRANSFERS AND EXCHANGES

     408(b) IRAs. Funds may be rolled over tax-free to a 408(b) IRA Contract,
from a 403(b) Annuity or 401(a) or 403(a) Qualified Plan, under certain
conditions. These amounts may subsequently be rolled over on a tax-free basis to
another 403(b) Annuity or 401(a) or 403(a) Qualified Plan from this "conduit"
IRA if no additional contributions have been made to that IRA. In addition, tax-
free rollovers may be made from one 408(b) IRA (other than a Roth IRA) to
another provided that no more than one such rollover is made during any
twelve-month period.

     408A "Roth" IRAs. Funds may be transferred tax-free from one 408A "Roth"
IRA to another. Funds in a 408(b) IRA may be rolled in a taxable transaction to
a 408A "Roth" IRA by individuals who:

 (i) have adjusted gross income of $100,000 or less, whether single or married
     filing jointly; and

(ii) are not married filing separately.

                                        8
<PAGE>   57

     Special, complicated rules governing holding periods, avoidance of the 10%
penalty tax and ratable recognition of 1998 income also apply to rollovers from
408(b) IRAs to 408A "Roth" IRAs, and may be subject to further modification by
Congress. You should consult your tax advisor regarding the application of these
rules.

     SEPs. Funds may be rolled over tax free from one SEP IRA only to another
408(b) IRA.

     Non-Qualified Contracts. Certain of the Non-Qualified single payment
deferred annuity Contracts permit the Contract Owner to exchange the Contract
for a new deferred annuity contract prior to the commencement of annuity
payments. The exchange of one annuity contract for another is a tax-free
transaction under Section 1035, but is reportable to the IRS.

                                        9
<PAGE>   58

                        CALCULATION OF SURRENDER CHARGE

     The surrender charge is discussed in the Prospectus under "Fees and
Charges -- Surrender Charge." Examples of calculation of the Surrender
Charge upon total and partial surrender are set forth below:

              ILLUSTRATION OF SURRENDER CHARGE ON TOTAL SURRENDER

     Example 1.

<TABLE>
<CAPTION>
              DATE                                   TRANSACTIONS                       AMOUNT
              ----                                   ------------                       ------
<S>                               <C>                                                  <C>
2/1/92..........................  Purchase Payment                                     $15,000
2/1/93..........................  Purchase Payment                                       5,000
2/1/94..........................  Purchase Payment                                      15,000
2/1/95..........................  Purchase Payment                                       2,000
2/1/96..........................  Purchase Payment                                       3,000
2/1/97..........................  Purchase Payment                                       4,000
7/1/97..........................  Total Purchase Payments (Assumes
                                  Account Value is $50,000)                             44,000
</TABLE>

     Assume the Account Value at the time of full withdrawal is $50,000
(7/1/97). 10% of $50,000 ($5,000) is not subject to Surrender Charge.

     The total Surrender Charge is:

    (15,000 - 5,000) * 2% + 5,000 * 4% + 15,000 * 5% + 2,000 * 5% + 3,000
    * 7% + 4,000 * 7% = $1,740.

 ILLUSTRATION OF SURRENDER CHARGE ON A 10% PARTIAL SURRENDER FOLLOWED BY A FULL
                                   SURRENDER

     Example 2. Assumes No Interest Earned.

<TABLE>
<CAPTION>
              DATE                                   TRANSACTIONS                       AMOUNT
              ----                                   ------------                       ------
<S>                               <C>                                                  <C>
2/1/92..........................  Purchase Payment                                     $15,000
2/1/93..........................  Purchase Payment                                       5,000
2/1/94..........................  Purchase Payment                                      15,000
2/1/95..........................  Purchase Payment                                       2,000
2/1/96..........................  Purchase Payment                                       3,000
2/1/97..........................  Purchase Payment                                       4,000
7/1/97..........................  10% Partial Surrender                                  3,900
                                  (Assumes Account Value is $39,000)
8/1/97..........................  Full Surrender
</TABLE>

a. Since this is the first partial surrender in this contract year, calculate
   free withdrawal amount (10% of the value as of the date of withdrawal)
   10% * $44,000 = $4,400 (no charge on this 10% withdrawal)

b. The Account Value upon which Surrender Charge on the Full Surrender may be
   calculated is
   $44,000 -- $4,400 = $39,600

c. The Surrender Charge is
   (15,000 -- 4,400) * 2% + 5,000 * 4% + 15,000 * 5% + 2,000 * 5% + 3,000 * 7%
   + 4,000 * 7% = $1,752.

                                       10
<PAGE>   59

                              PURCHASE UNIT VALUE

     The calculation of Purchase Unit value is discussed in the Prospectus under
"Purchase Period." The following illustrations show a calculation of a new Unit
value and the purchase of Purchase Units (using hypothetical examples):

               ILLUSTRATION OF CALCULATION OF PURCHASE UNIT VALUE

     Example 3.

<TABLE>
    <S>                                       <C>
    1. Purchase Unit value, beginning of
       period...............................  $  1.800000
    2. Value of Fund share, beginning of
       period...............................  $ 21.200000
    3. Change in value of Fund share........  $   .500000
    4. Gross investment return (3)/(2)......      .023585
    5. Daily separate account fee*..........      .000025
                                              -----------
         *Mortality and expense risk fee and
          administration and distribution
          fee of 0.90% per annum used for
          illustrative purposes.
    6. Net investment return (4)-(5)........      .023560
                                              -----------
    7. Net investment factor 1.000000+(6)...     1.023560
                                              -----------
    8. Purchase Unit value, end of period
       (1)X(7)..............................     1.842408
                                              -----------
</TABLE>

   ILLUSTRATION OF PURCHASE OF PURCHASE UNITS (ASSUMING NO STATE PREMIUM TAX)

     Example 4.

<TABLE>
    <S>                                                           <C>
    1. First Periodic Purchase Payment..........................  $  100.00
    2. Purchase Unit value on effective date of purchase (see
       Example 3)...............................................  $1.800000
    3. Number of Purchase Units purchased (1)/(2)...............     55.556
    4. Purchase Unit value for valuation date following purchase
       (see Example 3)..........................................  $1.842408
                                                                  ---------
    5. Value of Purchase Units in account for valuation date
       following purchase (3)X(4)...............................  $  102.36
                                                                  ---------
</TABLE>

                            PERFORMANCE CALCULATIONS


                       AGSPC MONEY MARKET DIVISION YIELDS



  ILLUSTRATION OF CALCULATION OF CURRENT YIELD FOR AGSPC MONEY MARKET DIVISION
                                   TWENTY-SIX



     Example 5.



     The current yield quotation based on a seven day period is computed by
determining the net change, exclusive of capital changes, in the value of a
hypothetical pre-existing account having a balance of one Purchase Unit at the
beginning of the period, subtracting a hypothetical charge reflecting deductions
from Contract Owner accounts, and dividing the difference by the value of the
account at the beginning of the base period to obtain the base period return and
then multiplying the base period return by 365/7. The 7-Day Current Yield for
the AGSPC Money Market Division Twenty-Six will be shown when it becomes
available.


                                       11
<PAGE>   60


 ILLUSTRATION OF CALCULATION OF EFFECTIVE YIELD FOR AGSPC MONEY MARKET DIVISION
                                   TWENTY-SIX


     An effective yield quotation above is computed by determining the net
change, exclusive of capital changes, in the value of a hypothetical
pre-existing account having a balance of one Purchase Unit at the beginning of
the period, subtracting a hypothetical charge reflecting deductions from
Contract Owner accounts, and dividing the difference by the value of the account
at the beginning of the base period to obtain the base period return and then
compounding the base period return by adding 1, raising the sum to a power equal
to 365 divided by 7, and subtracting 1 from the result, according to the
following formula:

             EFFECTIVE YIELD = [(BASE PERIOD RETURN + 1) 365/7] -1


     The 7-Day Effective Yield for the AGSPC Money Market Division Twenty-Six
will be shown when it becomes available.


                   STANDARDIZED YIELD FOR BOND FUND DIVISIONS

   ILLUSTRATION OF CALCULATION OF STANDARDIZED YIELD FOR BOND FUND DIVISIONS

     The standardized yield quotation based on a 30-day period is computed by
dividing the net investment income per Purchase Unit earned during the period by
the maximum offering price per Unit on the last day of the period, according to
the following formula:

                         YIELD = 2 [( a - b + 1)6 - 1]
                                         cd

     Where:

<TABLE>
                 <S>  <C>  <C>
                 a     =   net investment income earned during the period by the Fund
                           attributable to shares owned by the Division

                 b     =   expenses accrued for the period (net of reimbursements)

                 c     =   the average daily number of Purchase Units outstanding
                           during the period

                 d     =   the maximum offering price per Purchase Unit on the last day
                           of the period
</TABLE>

     Yield on each Division is earned from dividends declared and paid by the
Fund, which are automatically reinvested in Fund shares.

                                       12
<PAGE>   61

                   CALCULATION OF AVERAGE ANNUAL TOTAL RETURN


     Average Annual Total Return quotations for the 1, 5, and 10 year periods
ended December 31, 1997, the date of the most recent balance sheet included in
this registration statement, are computed by finding the average annual
compounded rates of over the 1, 5, and 10 year periods that would equate the
initial amount invested to the ending redeemable value, according to the
following formula:


                                 P (1+T)n = ERV

     Where:


<TABLE>
                 <S>  <C>  <C>
                 P     =   a hypothetical initial Purchase Payment of $1,000

                 T     =   average annual total return

                 n     =   number of years

                 ERV   =   redeemable value at the end of the 1, 5 or 10 year periods
                           of a hypothetical $1,000 Purchase Payment made at the
                           beginning of the 1, 5, or 10 year periods (or fractional
                           portion thereof)
</TABLE>


     The Company may advertise standardized average annual total return which,
includes the surrender charge of up to 7% of Gross Purchase Payments as well as
non-standardized average annual total returns which does not include a surrender
charge or maintenance fee.


     There is no sales charge for reinvested dividends. All recurring fees have
been deducted. For fees which vary with the account size, an account size equal
to that of the median account size has been assumed. Ending redeemable value has
been determined assuming a complete redemption at the end of the 1, 5 or 10 year
period and deduction of all nonrecurring charges at the end of each such period.


                                       13
<PAGE>   62

                            PERFORMANCE INFORMATION

HYPOTHETICAL $15,000 ACCOUNT VALUE AND CUMULATIVE RETURN AS COMPARED TO
BENCHMARKS TABLES.

     The following tables show the Hypothetical $15,000 Account Value and
Cumulative Return for certain Divisions as compared to the benchmarks shown.

     These performance calculations for the Divisions, and the methods used for
calculating them, are explained in the prospectus. (See "How To Review
Investment Performance of Separate Account Divisions" and "Variable Account
Options" in the prospectus.)

     These tables compare hypothetical investment performance and percentage
changes in Purchase Unit values with the results of several benchmarks,
representing unmanaged market indices. The performance information has been
added to reflect mortality and expense risk fees and administration fee, net of
any expense reimbursements from the Underlying Fund. Surrender charges,
maintenance fees and premium taxes are not deducted. The effect of these charges
is to reduce total return to a Contract Owner. The comparisons should be
considered in light of the investment policies and objectives of the Funds.
Rates of return for the Divisions include reinvestment of investment income,
including capital gains, interest and dividends. The rates of return on the
market indices also have been adjusted to reflect reinvestment of interest and
dividends.

     Price returns for the market indices are calculated by subtracting the
price level at the beginning of the year from the price level at the end of the
year and dividing the difference by the price level at the beginning of the
year. To calculate dollar values for the indices' Hypothetical $15,000 Account
Value presentation, price index values were substituted for Unit values in the
calculation described in the prospectus, and where applicable, dividend yields
were then added to determine the total returns applied in the dollar value
calculations. Similarly, to calculate Cumulative Return for the indices, the
Cumulative Return calculation described in the prospectus for Unit values of the
Divisions is used, substituting the Hypothetical $15,000 Account Value at the
end of each year for the Purchase Unit Value. No sales load, administrative
charges, or any other expenses have been deducted from the index calculations.

     Additionally, the performance of a Division may from time to time be
compared with other indices which have been deemed by the Company relevant to
the Division.

     These benchmarks do not reflect any charges for investment advisory fees,
brokerage commissions or other fees and expenses of the type charged at either
the Separate Account or Fund level. Therefore, the comparisons with these
benchmarks are of limited use.

     THE PERFORMANCE RESULTS SHOWN IN THIS SECTION ARE NOT AN ESTIMATE OR
GUARANTEE OF FUTURE INVESTMENT PERFORMANCE, AND DO NOT REPRESENT THE ACTUAL
EXPERIENCE OF AMOUNTS INVESTED BY A PARTICULAR CONTRACT OWNER.

PERFORMANCE COMPARED TO MARKET INDICES


     The performance of the AGSPC Money Market Fund Division Twenty-Six may be
compared to the Certificate of Deposit Primary Offering by New York City Banks,
30 Day Index.


     The performance of the AIM V.I. International Equity Fund Division Sixteen
may be compared to the Morgan Stanley Capital International ("MSCI") EAFE Index.

     The performance of the AIM V.I. Value Fund Division Twenty may be compared
to the Standard & Poor's(R) Corporation ("S&P(R)")* Composite Stock Price Index
("S&P(R) 500 Index").

     The performance of the Franklin Small Cap Investments Fund Division
Twenty-Three may be compared to S&P 500 Index and the Russell 2500** Index.

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

 * "Standard & Poor's(R)", "S&P(R)", "S&P 500(R)" and S&P MidCap 400(R)" are
   trademarks of Standard and Poor's ("S&P").

** The "Russell 2500(R) Index", the "Russell 2000(R) Index" and the "Russell
   1000(R) Index" are trademark/ service marks of the Frank Russell Trust
   Company. Russell(TM) is a trademark of the Frank Russell Trust Company.

                                       14
<PAGE>   63

     The performance of the One Group Investment Trust Balanced Portfolio
Division Nine may be compared to the S&P 500 Index, the Lehman Brothers
Intermediate Government/Corporate Bond Index and a blended index of the S&P 500
Index (60%) and the Lipper Intermediate U.S. Government Bond Index (40%).

     The performance of the One Group Investment Trust Bond Portfolio Division
Eight may be compared to the Lehman Brothers Aggregate Bond Index.


     The performance of the One Group Investment Trust Diversified Equity
Portfolio Division One may be compared to the S&P 500 Index.



     The performance of the One Group Investment Trust Diversified Mid Cap
Portfolio Division Six may be compared to the Russell 2500 Index and the S&P 400
Mid Cap Index.


     The performance of the One Group Investment Trust Equity Index Portfolio
Division Two may be compared to the S&P 500 Index.

     The performance of the One Group Investment Trust Government Bond Portfolio
Division Seven may be compared to the Salomon Brothers 3-7 Year Treasury Index.

     The performance of the One Group Investment Trust Large Cap Growth Division
Three may be compared to the S&P 500 Index and the S&P/ BARRA 500 Growth Index.

     The performance of the One Group Investment Trust Mid Cap Growth Portfolio
Division Five may be compared to the Russell 2000 Index and the S&P/BARRA Mid
Cap 400 Growth Index.

     The performance of the One Group Investment Trust Mid Cap Value Portfolio
Division Four may be compared to the S&P 500 Index and the S&P/ BARRA Mid Cap
400 Value Index.

     The performance of the Oppenheimer High Income Fund/VA Division Twenty-Five
may be compared to the Merrill Lynch High Yield Master Index.


     The performance of the Templeton Developing Markets Fund Division
Twenty-Four may be compared to the MSCI World Index.



     The performance of the Van Kampen Emerging Growth Portfolio Division
Twenty-Two may be compared to the Russell 2000 Stock Index and the S&P 400
Mid-Cap Index.


     The performance of the Van Kampen Enterprise Portfolio Division
Twenty-Seven may be compared to the S&P 500 Index.


     The Account Value of an assumed $15,000 investment in each of the Divisions
is shown in table form herein. This will reflect a deduction for separate
account fees (mortality and expense risk fees plus administration and
distribution fees minus any applicable reimbursements) and underlying fund
charges. This will not reflect any deduction for surrender charges and premium
taxes. These charges would further reduce your return. See "How to Review
Investment Performance of Separate Account Divisions" in the prospectus for
information about how these returns were calculated as well as Standard Average
Annual Total Return information that reflects the deduction of all separate
account fees and charges.


                                       15
<PAGE>   64


AGSPC MONEY MARKET FUND DIVISION TWENTY-SIX PERFORMANCE COMPARED TO CERTIFICATE
OF DEPOSIT PRIMARY OFFERING BY NEW YORK CITY BANKS, 30 DAY INDEX (PRIMARY CD
INDEX)



                       HYPOTHETICAL $15,000 ACCOUNT VALUE


        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE APRIL 1, 1989



<TABLE>
<CAPTION>
                       AGSPC MONEY MARKET FUND                          PRIMARY
                         DIVISION TWENTY-SIX                            CD INDEX
- ---------------------------------------------------------------------   --------
<S>                                                           <C>       <C>
04/01/89....................................................  $15,000   $15,000
03/31/90....................................................   16,105    16,263
03/31/91....................................................   17,112    17,509
03/31/92....................................................   17,745    18,336
03/31/93....................................................   18,065    18,872
03/31/94....................................................   18,345    19,365
03/31/95....................................................   18,952    20,168
03/31/96....................................................   19,747    21,139
03/31/97....................................................   20,494    22,104
03/31/98....................................................   21,321    23,169
03/31/99....................................................   22,124    24,225
</TABLE>



                               CUMULATIVE RETURN


                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                             10 YEARS   5 YEARS   1 YEAR
                                                             --------   -------   ------
<S>                                                          <C>        <C>       <C>
Investment Division*
  AGSPC Money Market Fund Division Twenty-Six..............   47.49%    20.60%    3.77%
  Benchmark Comparison Primary CD Index....................   61.50%    25.10%    4.56%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


AIM V.I. INTERNATIONAL EQUITY FUND DIVISION TWENTY-ONE PERFORMANCE COMPARED TO
MSCI EAFE INDEX.

                       HYPOTHETICAL $15,000 ACCOUNT VALUE
         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MAY 5, 1993


<TABLE>
<CAPTION>
                 AIM V.I. INTERNATIONAL EQUITY FUND                     MSCI EAFE
                         DIVISION TWENTY-ONE                              INDEX
- ---------------------------------------------------------------------   ---------
<S>                                                           <C>       <C>
05/05/93....................................................  $15,000    $15,000
03/31/94....................................................   17,163     16,738
03/31/95....................................................   17,228     17,755
03/31/96....................................................   21,223     19,944
03/31/97....................................................   23,678     20,234
03/31/98....................................................   28,020     23,999
03/31/99....................................................   27,585     25,455
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                              SINCE
                                                            INCEPTION   5 YEARS   1 YEAR
                                                            ---------   -------   ------
<S>                                                         <C>         <C>       <C>
Investment Division*
  AIM V.I. International Equity Fund Division
     Twenty-One...........................................   87.42%     63.80%    1.55%
Benchmark Comparison
  MSCI EAFE Index.........................................   69.70%     52.08%    6.06%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


                                       16
<PAGE>   65

AIM V.I. VALUE FUND DIVISION TWENTY PERFORMANCE COMPARED TO THE S&P 500 INDEX.

                       HYPOTHETICAL $15,000 ACCOUNT VALUE
         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MAY 5, 1993


<TABLE>
<CAPTION>
                         AIM V.I. VALUE FUND                            S&P 500
                           DIVISION TWENTY                               INDEX
- ---------------------------------------------------------------------   -------
<S>                                                           <C>       <C>
05/05/93....................................................  $15,000   $15,000
03/31/94....................................................   17,523    15,545
03/31/95....................................................   19,268    17,966
03/31/96....................................................   23,781    23,732
03/31/97....................................................   26,551    28,441
03/31/98....................................................   36,867    42,086
03/31/99....................................................   46,796    49,860
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                            SINCE
                                                          INCEPTION   5 YEARS   1 YEAR
                                                          ---------   -------   ------
<S>                                                       <C>         <C>       <C>
Investment Division*
  AIM V.I. Value Fund Division Twenty...................   211.97%    167.05%   26.93%
Benchmark Comparison
  S&P 500 Index.........................................   232.40%    220.74%   18.47%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


FRANKLIN SMALL CAP INVESTMENTS FUND -- CLASS 2 DIVISION TWENTY-THREE PERFORMANCE
COMPARED TO THE S&P 500 INDEX AND THE RUSSELL 2500 INDEX

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MAY 1, 1998



<TABLE>
<CAPTION>
                                                                              RUSSELL
               FRANKLIN SMALL CAP INVESTMENTS FUND                  S&P 500    2500
                      DIVISION TWENTY-THREE                          INDEX     INDEX
- -----------------------------------------------------------------   -------   -------
<S>                                                       <C>       <C>       <C>
05/01/98(1).............................................  $15,000   $15,000   $15,000
03/31/99................................................   13,898    17,594    13,644
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION
                                                              ---------
<S>                                                           <C>
Investment Division*
  Franklin Small Cap Investments Fund -- Class 2 Division
     Twenty-Three...........................................   (7.35)%
Benchmark Comparison
  S&P 500 Index.............................................   17.29 %
  Russell 2500 Index........................................   (9.04)%
</TABLE>


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


 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.



(1) Because Class 2 shares were not offered until July 30, 1998, performance
    shown for periods prior to that date represents the historical results of
    Class 1 shares. Performance of Class 2 shares for periods after July 30,
    1998 reflect Class 2's higher annual fees and expenses resulting from its
    Rule 12b-1 plan. Maximum annual plan expenses are 0.25%.


                                       17
<PAGE>   66

ONE GROUP INVESTMENT TRUST BALANCED PORTFOLIO PERFORMANCE DIVISION NINE COMPARED
TO THE S&P 500 INDEX, LEHMAN BROTHERS INTERMEDIATE GOVERNMENT/CORPORATE BOND
INDEX AND A BLENDED INDEX OF THE S&P 500 INDEX (60%) AND LIPPER INTERMEDIATE
U.S. GOVERNMENT BOND INDEX (40%).

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE AUGUST 1, 1994



<TABLE>
<CAPTION>
    ONE GROUP INVESTMENT TRUST BALANCED PORTFOLIO        S&P 500      LEHMAN      BLENDED
                    DIVISION NINE                         INDEX    INTERMEDIATE   INDEX**
- ------------------------------------------------------   -------   ------------   -------
<S>                                            <C>       <C>       <C>            <C>
08/01/94.....................................  $15,000   $15,000     $15,000      $15,000
03/31/95.....................................   15,452    16,714      15,545       16,257
03/31/96.....................................   17,909    22,079      17,031       19,672
03/31/97.....................................   19,549    26,460      17,849       22,347
03/31/98.....................................   25,437    39,153      19,576       29,708
03/31/99.....................................   28,308    46,385      20,863       33,932
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION   1 YEAR
                                                              ---------   ------
<S>                                                           <C>         <C>
Investment Division*
  One Group Investment Trust Balanced Portfolio Division
     Nine...................................................    88.72%    11.29%
Benchmark Comparison
  S&P 500 Index.............................................   209.24%    18.47%
  Lehman Brothers Intermediate Government Corp. Bond
     Index..................................................    39.08%     6.57%
  Blended Index**...........................................   126.21%    14.22%
</TABLE>


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


 * The Division commenced operations on August 2, 1999. Accordingly, the
   Standard Average Annual Total Return for the Division will be shown when it
   becomes available.



** The Blended Index consists of: 60% in the S&P 500 Index and 40% in the Lipper
   Intermediate U.S. Government Bond Index.


ONE GROUP INVESTMENT TRUST BOND PORTFOLIO (1) DIVISION EIGHT PERFORMANCE
COMPARED TO THE LEHMAN BROTHERS AGGREGATE BOND INDEX.

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MAY 1, 1997



<TABLE>
<CAPTION>
              ONE GROUP INVESTMENT TRUST BOND PORTFOLIO                 LEHMAN
                           DIVISION EIGHT                                INDEX
- ---------------------------------------------------------------------   -------
<S>                                                           <C>       <C>
05/01/97....................................................  $15,000   $15,000
03/31/98....................................................   16,227    16,552
03/31/99....................................................   17,007    17,624
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION   1 YEAR
                                                              ---------   ------
<S>                                                           <C>         <C>
Investment Division*
  One Group Investment Trust Bond Portfolio Division
     Eight..................................................   13.38%     4.81%
Benchmark Comparison
  Lehman Brothers Aggregate Bond Index......................   17.49%     6.48%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


(1) The performance information and inception dates reflect that the One Group
    Investment Trust Bond Portfolio inherited the financial history of Pegasus
    Variable Bond Fund.

                                       18
<PAGE>   67


ONE GROUP INVESTMENT TRUST DIVERSIFIED EQUITY PORTFOLIO (1) DIVISION ONE
PERFORMANCE COMPARED TO THE S&P 500 INDEX.


                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MARCH 30, 1995



<TABLE>
<CAPTION>
       ONE GROUP INVESTMENT TRUST DIVERSIFIED EQUITY PORTFOLIO          S&P 500
                            DIVISION ONE                                 INDEX
- ---------------------------------------------------------------------   -------
<S>                                                           <C>       <C>
03/30/95....................................................  $15,000   $15,000
03/31/95....................................................   14,925    15,029
03/31/96....................................................   18,342    19,815
03/31/97....................................................   20,825    23,746
03/31/98....................................................   28,122    35,138
03/31/99....................................................   28,380    41,629
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION   1 YEAR
                                                              ---------   ------
<S>                                                           <C>         <C>
Investment Division*
  One Group Investment Trust Diversified Equity Portfolio
     Division One...........................................    89.20%      .92%
Benchmark Comparison
  S&P 500 Index.............................................   178.06%    18.47%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


 (1) The performance information and inception dates reflect that the One Group
     Investment Trust Diversified Equity Portfolio inherited the financial
     history of Pegasus Variable Growth and Value Fund.

ONE GROUP INVESTMENT TRUST DIVERSIFIED MID CAP PORTFOLIO (1) DIVISION SIX
PERFORMANCE COMPARED TO THE RUSSELL 2500 INDEX AND THE S&P 400 MID CAP INDEX
                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MARCH 30, 1995



<TABLE>
<CAPTION>
                                                                    RUSSELL   S&P 400
    ONE GROUP INVESTMENT TRUST DIVERSIFIED MID CAP PORTFOLIO         2500     MID CAP
                          DIVISION SIX                               INDEX     INDEX
- -----------------------------------------------------------------   -------   --------
<S>                                                       <C>       <C>       <C>
03/30/95................................................  $15,000   $15,000   $15,000
03/31/95................................................   14,910    15,038    15,017
03/31/96................................................   17,580    19,762    19,294
03/31/97................................................   19,771    19,553    21,353
03/31/98................................................   28,376    27,108    31,815
03/31/99................................................   25,320    24,881    31,954
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION    1 YEAR
                                                              ---------   --------
<S>                                                           <C>         <C>
Investment Division*
  One Group Investment Trust Diversified Mid Cap Portfolio
     Division Six...........................................    68.80%    (10.77)%
Benchmark Comparison
  Russell 2500 Index........................................    66.29%     (8.22)%
  S&P 400 Mid Cap Index.....................................   113.03%      0.44 %
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


 (1) The performance information and inception dates reflect that the One Group
     Investment Trust diversified Mid Cap Portfolio inherited the financial
     history of Pegasus Variable Mid-Cap Opportunity Fund.

                                       19
<PAGE>   68

ONE GROUP INVESTMENT TRUST EQUITY INDEX PORTFOLIO DIVISION TWO PERFORMANCE
COMPARED TO THE S&P 500 INDEX

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MAY 1, 1998



<TABLE>
<CAPTION>
          ONE GROUP INVESTMENT TRUST EQUITY INDEX PORTFOLIO             S&P 500
                            DIVISION TWO                                 INDEX
- ---------------------------------------------------------------------   -------
<S>                                                           <C>       <C>
05/01/98....................................................  $15,000   $15,000
03/31/99....................................................   17,291    17,594
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION
                                                              ---------
<S>                                                           <C>
Investment Division*
  One Group Investment Trust Equity Index Portfolio Division
     Two....................................................   15.27%
Benchmark Comparison
  S&P 500 Index.............................................   17.29%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


ONE GROUP INVESTMENT TRUST GOVERNMENT BOND PORTFOLIO DIVISION SEVEN PERFORMANCE
COMPARED TO THE SALOMON BROTHERS 3-7 YEAR TREASURY INDEX

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE AUGUST 1, 1994



<TABLE>
<CAPTION>
        ONE GROUP INVESTMENT TRUST GOVERNMENT BOND PORTFOLIO            SALOMON
                           DIVISION SEVEN                                INDEX
- ---------------------------------------------------------------------   -------
<S>                                                           <C>       <C>
08/01/94....................................................  $15,000   $15,000
03/31/95....................................................   15,483    15,520
03/31/96....................................................   16,669    17,071
03/31/97....................................................   17,124    17,805
03/31/98....................................................   19,009    19,673
03/31/99....................................................   19,781    21,033
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION    1 YEAR
                                                              ---------    ------
<S>                                                           <C>          <C>
Investment Division*
  One Group Investment Trust Government Bond Portfolio
     Division Seven.........................................   31.87%       4.06%
Benchmark Comparison
  Salomon Brothers 3-7 Year Treasury Index..................   40.22%       6.91%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


                                       20
<PAGE>   69


ONE GROUP INVESTMENT TRUST LARGE CAP GROWTH PORTFOLIO DIVISION THREE PERFORMANCE
COMPARED TO THE S&P 500 INDEX AND THE S&P/BARRA 500 GROWTH INDEX


                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE AUGUST 1, 1994



<TABLE>
<CAPTION>
                                                                           S&P/BARRA
    ONE GROUP INVESTMENT TRUST LARGE CAP GROWTH PORTFOLIO        S&P 500   500 GROWTH
                        DIVISION THREE                            INDEX      INDEX
- --------------------------------------------------------------   -------   ----------
<S>                                                    <C>       <C>       <C>
08/01/94.............................................  $15,000   $15,000    $15,000
03/31/95.............................................   16,028    16,714     17,223
03/31/96.............................................   19,078    22,079     22,600
03/31/97.............................................   21,720    26,460     27,814
03/31/98.............................................   31,759    39,153     42,625
03/31/99.............................................   42,013    46,385     55,707
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION    1 YEAR
                                                              ---------    ------
<S>                                                           <C>          <C>
Investment Division*
  One Group Investment Trust Large Cap Growth Portfolio
     Division Three.........................................   180.09%     32.29%
Benchmark Comparison
  S&P 500 Index.............................................   209.24%     18.47%
  S&P/BARRA 500 Growth Index................................   271.38%     30.69%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.



ONE GROUP INVESTMENT TRUST MID CAP GROWTH PORTFOLIO DIVISION FIVE PERFORMANCE
COMPARED TO THE RUSSELL 2000 INDEX AND THE S&P/BARRA MID CAP 400 GROWTH INDEX


                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE AUGUST 1, 1994



<TABLE>
<CAPTION>
                                                                                     S&P/BARRA
                                                                     RUSSELL 2000   MID CAP 400
ONE GROUP INVESTMENT TRUST MID CAP GROWTH PORTFOLIO DIVISION FIVE       INDEX       GROWTH INDEX
- ------------------------------------------------------------------   ------------   ------------
<S>                                                     <C>          <C>            <C>
08/01/94............................................     $15,000       $15,000        $15,000
03/31/95............................................      15,288        16,206         16,743
03/31/96............................................      18,987        20,914         21,132
03/31/97............................................      19,701        21,982         22,701
03/31/98............................................      29,712        31,217         34,097
03/31/99............................................      34,005        26,143         39,085
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION      1 YEAR
                                                              ---------     --------
<S>                                                           <C>           <C>
Investment Division*
  One Group Investment Trust Mid Cap Growth Portfolio
     Division Five..........................................   126.70%       14.45%
Benchmark Comparison
  Russell 2000 Index........................................    74.28%      (16.26)%
  S&P/BARRA Mid Cap 400 Growth Index........................   160.57%       14.63%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


                                       21
<PAGE>   70


ONE GROUP INVESTMENT TRUST MID CAP VALUE PORTFOLIO(1) DIVISION FOUR PERFORMANCE
COMPARED TO THE S&P 500 INDEX AND THE S&P/BARRA MID CAP 400 VALUE INDEX.


                       HYPOTHETICAL $15,000 ACCOUNT VALUE

         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MAY 1, 1997



<TABLE>
<CAPTION>
                                                                             S&P/BARRA
      ONE GROUP INVESTMENT TRUST MID CAP VALUE PORTFOLIO          S&P 500   MID CAP 400
                         DIVISION FOUR                             INDEX    VALUE INDEX
- ---------------------------------------------------------------   -------   -----------
<S>                                                     <C>       <C>       <C>
05/01/97..............................................  $15,000   $15,000     $15,000
03/31/98..............................................   18,814    20,947      21,658
03/31/99..............................................   15,231    24,816      18,977
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION    1 YEAR
                                                              ---------   --------
<S>                                                           <C>         <C>
Investment Division*
  One Group Investment Trust Mid Cap Value Portfolio
     Division Four..........................................    1.54%     (19.04)%
Benchmark Comparison
  S&P 500 Index.............................................   65.44%      18.47 %
  S&P/BARRA Mid Cap 400 Value Index.........................   26.51%     (12.38)%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


(1) The performance information and inception dates reflect that the One Group
    Investment Trust Mid Cap Value Portfolio inherited the financial history of
    Pegasus Variable Intrinsic Value Fund.

OPPENHEIMER HIGH INCOME FUND/VA DIVISION TWENTY-FIVE PERFORMANCE COMPARED TO
MERRILL LYNCH HIGH YIELD MASTER INDEX

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE APRIL 1, 1989



<TABLE>
<CAPTION>
                                                                        MERRILL LYNCH
                   OPPENHEIMER HIGH INCOME FUND/VA                       HIGH YIELD
                        DIVISION TWENTY-FIVE                            MASTER INDEX
- ---------------------------------------------------------------------   -------------
<S>                                                           <C>       <C>
04/01/89....................................................  $15,000      $15,000
03/31/90....................................................   15,266       14,997
03/31/91....................................................   17,919       16,645
03/31/92....................................................   22,547       21,201
03/31/93....................................................   26,907       24,741
03/31/94....................................................   29,987       27,061
03/31/95....................................................   30,539       28,606
03/31/96....................................................   36,092       32,822
03/31/97....................................................   39,829       36,373
03/31/98....................................................   45,746       41,668
03/31/99....................................................   45,170       42,477
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                          10 YEARS   5 YEARS   1 YEAR
                                                          --------   -------   -------
<S>                                                       <C>        <C>       <C>
Investment Division*
  Oppenheimer High Income Fund/VA Division
     Twenty-Five........................................  201.13%    50.63%    (1.26)%
Benchmark Comparison
  Merrill Lynch High Yield Master Index.................  183.18%    56.97%     1.94 %
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


                                       22
<PAGE>   71


TEMPLETON DEVELOPING MARKETS FUND -- CLASS 2 DIVISION TWENTY-FOUR PERFORMANCE
COMPARED TO THE MSCI WORLD INDEX


                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE MARCH 4, 1996



<TABLE>
<CAPTION>
                  TEMPLETON DEVELOPING MARKETS FUND                     MSCI WORLD
                        DIVISION TWENTY-FOUR                              INDEX
- ---------------------------------------------------------------------   ----------
<S>                                                           <C>       <C>
03/04/96(1).................................................  $15,000    $15,000
03/31/96....................................................   15,015     15,222
03/31/97....................................................   15,018     16,646
03/31/98....................................................   10,428     21,967
03/31/99....................................................    8,217     24,744
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                                SINCE
                                                              INCEPTION    1 YEAR
                                                              ---------   --------
<S>                                                           <C>         <C>
Investment Division*
  Templeton Developing Markets Fund -- Class 2 Division
     Twenty-Four............................................  (45.22)%    (21.20)%
Benchmark Comparison
  MSCI World Index..........................................   64.96 %     12.64 %
</TABLE>


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


 *  The Division commenced operations on August 2, 1999. Accordingly, the
    Standard Average Annual Total Return for the Division will be shown when it
    becomes available.



(1)  Because Class 2 shares were not offered until May 1, 1997, performance
     shown for the periods prior to that date represents the historical results
     of Class 1 shares. Performance of Class 2 shares for periods after May 1,
     1997 reflect Class 2's higher annual fees and expenses resulting from its
     Rule 12b-1 plan. Maximum annual plan expenses are 0.25%. Past expense
     reductions by the manager increased returns.



VAN KAMPEN EMERGING GROWTH PORTFOLIO DIVISION TWENTY-TWO PERFORMANCE COMPARED TO
THE RUSSELL 2000 STOCK INDEX AND THE S&P 400 MID CAP INDEX


                       HYPOTHETICAL $15,000 ACCOUNT VALUE

         ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE JULY 3, 1995



<TABLE>
<CAPTION>
                                                                    RUSSELL     S&P 400
                   VAN KAMPEN EMERGING GROWTH                      2000 STOCK   MID CAP
                      DIVISION TWENTY-TWO                            INDEX       INDEX
- ----------------------------------------------------------------   ----------   -------
<S>                                                      <C>       <C>          <C>
07/03/95...............................................  $15,000    $15,000     $15,000
03/31/96...............................................   18,654     17,632      17,669
03/31/97...............................................   18,455     18,533      19,555
03/31/98...............................................   27,684     26,319      29,137
03/31/99...............................................   37,155     22,041      29,264
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                              INCEPTION    1 YEAR
                                                              ---------   --------
<S>                                                           <C>         <C>
Investment Division*
  Van Kampen Emerging Growth................................   147.70%     34.21 %
  Growth Portfolio Division Twenty-Two......................
Benchmark Comparison
  Russell 2000 Stock Index..................................    46.94%    (16.26)%
  S&P 400 Mid Cap Index.....................................    95.09%      0.44 %
</TABLE>


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


 *  The Division commenced operations on August 2, 1999. Accordingly, the
    Standard Average Annual Total Return for the Division will be shown when it
    becomes available.


                                       23
<PAGE>   72

VAN KAMPEN ENTERPRISE PORTFOLIO DIVISION TWENTY-SEVEN PERFORMANCE COMPARED TO
THE S&P 500 INDEX.

                       HYPOTHETICAL $15,000 ACCOUNT VALUE

        ANNUAL VALUE OF A $15,000 STIPULATED PAYMENT MADE APRIL 1, 1989



<TABLE>
<CAPTION>
                   VAN KAMPEN ENTERPRISE PORTFOLIO                      S&P 500
                        DIVISION TWENTY-SEVEN                            INDEX
- ---------------------------------------------------------------------   -------
<S>                                                           <C>       <C>
04/01/89....................................................  $15,000   $15,000
03/31/90....................................................   17,382    17,890
03/31/91....................................................   18,849    20,469
03/31/92....................................................   21,747    22,729
03/31/93....................................................   24,632    26,190
03/31/94....................................................   24,810    26,576
03/31/95....................................................   27,058    30,713
03/31/96....................................................   35,828    40,571
03/31/97....................................................   40,990    48,622
03/31/98....................................................   60,902    71,947
03/31/99....................................................   67,745    85,237
</TABLE>


                   CUMULATIVE RETURN COMPARED TO MARKET INDEX

                         (PERIOD ENDED MARCH 31, 1999)



<TABLE>
<CAPTION>
                                                          10 YEARS   5 YEARS   1 YEAR
                                                          --------   -------   ------
<S>                                                       <C>        <C>       <C>
Investment Division*
  Van Kampen Enterprise Portfolio Division
     Twenty-Seven.......................................  351.64%    173.06%   11.24%
Benchmark Comparison
  S&P 500 Index.........................................  468.25%    220.74%   18.47%
</TABLE>


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


* The Division commenced operations on August 2, 1999. Accordingly, the Standard
  Average Annual Total Return for the Division will be shown when it becomes
  available.


                                       24
<PAGE>   73

                                PAYOUT PAYMENTS

ASSUMED INVESTMENT RATE

     The discussion concerning the amount of payout payments which follows this
section is based on an Assumed Investment Rate of 3% per annum. The foregoing
Assumed Investment Rates are used merely in order to determine the first monthly
payment per thousand dollars of value. It should not be inferred that such rates
will bear any relationship to the actual net investment experience of A.G.
Separate Account A.

AMOUNT OF PAYOUT PAYMENTS

     The amount of the first variable annuity payment to the Annuitant will
depend on the amount of the Account Value applied to effect the variable annuity
as of the tenth day immediately preceding the date payout payments commence, the
amount of any premium tax owed, the annuity option selected, and the age of the
Annuitant.

     The Contracts contain tables indicating the dollar amount of the first
payout payment under each payout option for each $1,000 of Account Value (after
the deduction for any premium tax) at various ages. These tables are based upon
the Annuity 2000 Table (promulgated by the Society of Actuaries) and an Assumed
Investment Rate of 3%.

     The portion of the first monthly variable payout payment derived from a
Division of A.G. Separate Account A is divided by the Payout Unit value for that
Division (calculated ten days prior to the date of the first monthly payment) to
determine the number of Payout Units in each Division represented by the
payment. The number of such units will remain fixed during the Payout Period,
assuming the Annuitant makes no transfers of Payout Units to provide Payout
Units under another Division or to provide a fixed annuity.

     In any subsequent month, the dollar amount of the variable payout payment
derived from each Division is determined by multiplying the number of Payout
Units in that Division by the value of such Payout Unit on the tenth day
preceding the due date of such payment. The Payout Unit value will increase or
decrease in proportion to the net investment return of the Division or Divisions
underlying the variable payout since the date of the previous payout payment,
less an adjustment to neutralize the 3% or other Assumed Investment Rate
referred to above.

     Therefore, the dollar amount of variable payout payments after the first
will vary with the amount by which the net investment return is greater or less
than 3% per annum. For example, if a Division has a cumulative net investment
return of 5% over a one year period, the first payout payment in the next year
will be approximately 2 percentage points greater than the payment on the same
date in the preceding year, and subsequent payments will continue to vary with
the investment experience of the Division. If such net investment return is 1%
over a one year period, the first payout payment in the next year will be
approximately 2 percentage points less than the payment on the same date in the
preceding year, and subsequent payments will continue to vary with the
investment experience of the applicable Division.

     Each deferred Contract provides that, when fixed payout payments are to be
made under one of the first three payout options, the monthly payment to the
Annuitant will not be less than the monthly payment produced by the then current
settlement option rates, which will not be less than the rates used for a
currently issued single payment immediate annuity contract. The purpose of this
provision is to assure the Annuitant that, at retirement, if the fixed payout
purchase rates then required by the Company for new single payment immediate
annuity contracts are significantly more favorable than the annuity rates
guaranteed by a Contract, the Annuitant will be given the benefit of the new
annuity rates.

PAYOUT UNIT VALUE

     The value of a Payout Unit is calculated at the same time that the value of
a Purchase Unit is calculated and is based on the same values for Fund shares
and other assets and liabilities. (See "Purchase Period" in the prospectus.) The
calculation of Payout Unit value is discussed in the prospectus under "Payout
Period."

                                       25
<PAGE>   74

     The following illustrations show, by use of hypothetical examples, the
method of determining the Payout Unit value and the amount of variable annuity
payments.

                ILLUSTRATION OF CALCULATION OF PAYOUT UNIT VALUE

<TABLE>
<S>                                                           <C>
 1. Payout Unit value, beginning of period..................  $  .980000
 2. Net investment factor for Period (see Example 3)........    1.023558
 3. Daily adjustment for 3% Assumed Investment Rate.........     .999906
 4. (2)X(3).................................................    1.023462
 5. Payout Unit value, end of period (1)X(4)................  $ 1.002993
</TABLE>

                        ILLUSTRATION OF PAYOUT PAYMENTS

<TABLE>
<S>                                                           <C>
 1. Number of Purchase Units at Payout Date.................   10,000.00
 2. Purchase Unit value (see Example 3).....................  $ 1.800000
 3. Account Value of Contract (1)X(2).......................  $18,000.00
 4. First monthly Payout Payment per $1,000 of Account
    Value...................................................  $     5.63
 5. First monthly Payout Payment (3)X(4)/1,000..............  $   101.34
 6. Payout Unit value (see Example 10)......................  $  .980000
 7. Number of Payout Units (5)/(6)..........................     103.408
 8. Assume Payout Unit value for second month equal to......  $  .997000
 9. Second monthly Payout Payment (7)X(8)...................  $   103.10
10. Assume Payout Unit value for third month equal to.......  $  .953000
11. Third monthly Payout Payment (7)X(10)...................  $    98.55
</TABLE>

                                       26
<PAGE>   75

                   DISTRIBUTION OF VARIABLE ANNUITY CONTRACTS


     The Company has qualified or intends to qualify the Contracts for sale in
13 states and will commence offering the Contracts promptly upon qualification
in each such jurisdiction.



     The Contracts are sold in a continuous offering by licensed insurance
agents who are registered representatives of broker-dealers which are members of
the National Association of Securities Dealers, Inc. (the "NASD"). The principal
underwriter for A.G. Separate Account A is American General Distributors, Inc.
("Distributor"). Distributor was formerly known as A.G. Distributors, Inc.
Distributor's address is 2929 Allen Parkway, Houston, Texas 77019. Distributor
is a Delaware corporation organized in 1994 and is a member of the NASD.


     The licensed agents who sell the Contracts will be compensated for such
sales by commissions ranging up to 7% of each Purchase Payment. The Company may
from time to time pay a trail commission to the licensed agents who sell the
Contracts. (These various commissions are paid by the Company and do not result
in any charge to Contract Owners or to A.G. Separate Account A in addition to
the charges described under "Fees and Charges" in the prospectus.)


     Pursuant to its underwriting agreement with Distributor and A.G. Separate
Account A, the Company reimburses Distributor for reasonable sales expenses,
including overhead expenses. Sales commissions paid for the years 1996, 1997 and
1998 were $357,975.67, $1,657,236.71 and $8,646,861.37, respectively.
Distributor retained $0 in Commissions for the years, 1996, 1997 and 1998.


                                    EXPERTS


     The balance sheets of the Company as of December 31, 1998 and 1997 and the
related statements of operations, shareholder's equity, and cash flows for the
ten months ended December 31, 1998, the two months ended February 28, 1998, and
the year ended December 31, 1997, all of which are included in this Statement of
Additional Information, have been included herein in reliance on such report of
Ernst & Young LLP, independent auditors, given on the authority of such firm as
experts in accounting and auditing.



     The statements of operations, shareholder's equity, and cash flows of the
Company for the year ended December 31, 1996, all of which are included in this
Statement of Additional Information, have been included herein in reliance on
the reports of PricewaterhouseCoopers LLP, independent accountants, given on the
authority of that firm as experts in accounting and auditing.


COMMENTS ON FINANCIAL STATEMENTS

     The financial statements of American General Annuity Insurance Company
should be considered only as bearing upon the ability of the Company to meet its
obligations under the Contracts, which include death benefits, and its
assumption of the mortality and expense risks.


     The financial statements of the Separate Account are not included in this
Statement of Additional Information because none of the Divisions offered under
the Contract were available as of December 31, 1998.


                                       27
<PAGE>   76

                      [THIS PAGE INTENTIONALLY LEFT BLANK]

                                       28
<PAGE>   77
                          INDEX TO FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                                                                                              PAGE
                                                                                                              ----
<S>                                                                                                           <C>
Reports of Independent Auditors                                                                               F-2
Balance Sheet as of December 31, 1998 and 1997                                                                F-4
Statement of Operations for the ten months ended December 31, 1998, the two months ended
  February 28, 1998, and the years ended December 31, 1997 and 1996                                           F-5
Statement of Shareholder's Equity for the ten months ended December 31, 1998,
  the two months ended February 28, 1998, and the years ended December 31, 1997 and
  1996                                                                                                        F-6
Statement of Cash Flows for the ten months ended December 31, 1998, the
  two months ended February 28, 1998, and the years ended December 31, 1997 and 1996                          F-7
Notes to Financial Statements                                                                                 F-8
Report of Independent Auditors on Financial Statement Schedule                                                F-27
Financial Statement Schedule:
  Schedule IV-Reinsurance for the years ended December 31, 1998, 1997 and 1996                                F-28
</TABLE>

<PAGE>   78

                         Report of Independent Auditors


To the Board of Directors of
American General Annuity Insurance Company

         We have audited the accompanying balance sheets of American General
Annuity Insurance Company (formerly known as Western National Life Insurance
Company) as of December 31, 1998, and 1997, and the related statements of
operations, shareholder's equity, and cash flows for the ten months ended
December 31, 1998, the two months ended February 28, 1998, and the year ended
December 31, 1997. Our audits also included the financial statement schedule
listed in the Index on page F-1 of this Form N-4 as of December 31, 1998 and
1997, and for the ten months ended December 31, 1998, the two months ended
February 28, 1998, and the year ended December 31, 1997. These financial
statements and schedule are the responsibility of the Company's management. Our
responsibility is to express an opinion on these financial statements and
schedule based on our audits.

         We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

         In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position of American General
Annuity Insurance Company at December 31, 1998, and 1997, and the results of its
operations and its cash flows for the ten months ended December 31, 1998, the
two months ended February 28, 1998, and the year ended December 31, 1997, in
conformity with generally accepted accounting principles. Also, in our opinion,
the related financial statement schedule, when considered in relation to the
basic financial statements taken as a whole, presents fairly in all material
respects the information set forth therein.

                                         Ernst & Young LLP

Houston, Texas
February 22, 1999


                                      F-2
<PAGE>   79

                        REPORT OF INDEPENDENT ACCOUNTANTS


To the Board of Directors of
American General Annuity Insurance Company

         We have audited the accompanying statement of operations, shareholder's
equity, and cash flows of American General Annuity Insurance Company, formerly
known as Western National Life Insurance Company, for the year ended December
31, 1996. These financial statements are the responsibility of the Company's
management. Our responsibility is to express an opinion on these financial
statements based on our audit.

         We conducted our audit in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement. An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements. An audit also includes
assessing the accounting principles used and significant estimates made by
management, as well as evaluating the overall financial statement presentation.
We believe that our audit provides a reasonable basis for our opinion.

         In our opinion, the financial statements referred to above present
fairly, in all material respects, the financial position, results of operations
and cash flows of the Company for the year ended December 31, 1996, in
conformity with generally accepted accounting principles.

                            Coopers & Lybrand L.L.P.

Houston, Texas
February 5, 1997


                                      F-3
<PAGE>   80

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
BALANCE SHEET
(DOLLARS IN MILLIONS)

<TABLE>
<CAPTION>
                                                                                             Predecessor
                                                                                                 Basis
                                                                           December 31,      December 31,
                            ASSETS                                             1998              1997
                            ------                                         ------------      ------------
<S>                                                                        <C>               <C>
INVESTMENTS:
  Fixed maturities available-for-sale at fair value (amortized cost:
    1998-$13,097.6; 1997-$9,635.1)                                          $ 13,428.4        $  9,989.2
  Equity securities at fair value (cost: 1998-$21.8; 1997-$21.3)                  26.2              23.8
  Mortgage loans                                                                 119.6             102.5
  Credit-tenant loans                                                            197.4             217.0
  Policy loans                                                                    87.4              61.8
  Other invested assets                                                           64.8              20.0
  Receivable for securities                                                       10.0               3.4
  Short-term investments                                                           9.8              --
                                                                            ----------        ----------
         Total investments                                                    13,943.6          10,417.7

Cash and cash equivalents                                                        162.1             475.6
Accrued investment income                                                        195.7             161.7
Funds held by reinsurer and reinsurance receivables                              270.4             220.8
Securities lending                                                               111.8             102.2
Cost of insurance purchased                                                      376.4               7.7
Deferred policy acquisition cost                                                 247.6             418.0
Current income taxes                                                              15.2               8.2
Goodwill                                                                         898.8              --
Other assets                                                                      12.8              13.8
Separate account assets                                                           82.0              29.6
                                                                            ----------        ----------
         Total assets                                                       $ 16,316.4        $ 11,855.3
                                                                            ==========        ==========
            LIABILITIES AND SHAREHOLDER'S EQUITY
            ------------------------------------

LIABILITIES:
  Investment contracts and insurance liabilities                            $ 13,573.5        $  9,801.0
  Investment borrowings and payable for securities                                 0.6             434.6
  Securities lending                                                             111.8             102.2
  Deferred income taxes                                                          126.0             153.8
  Other liabilities                                                               64.4              23.2
  Separate account liabilities                                                    82.0              29.6
                                                                            ----------        ----------
         Total liabilities                                                    13,958.3          10,544.4
                                                                            ----------        ----------
Shareholder's equity:
  Common stock (par value $50 per share;
    100,000 shares authorized; 50,000 issued and outstanding)                      2.5               2.5
  Additional paid-in capital                                                   1,972.1             456.0
  Accumulated other comprehensive income                                         165.4             129.9
  Retained earnings                                                              218.1             722.5
                                                                            ----------        ----------
         Total shareholder's equity                                            2,358.1           1,310.9
                                                                            ----------        ----------
         Total liabilities and shareholder's equity                         $ 16,316.4        $ 11,855.3
                                                                            ==========        ==========
</TABLE>


    The accompanying notes are an integral part of the financial statements.

                                      F-4
<PAGE>   81

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
STATEMENT OF OPERATIONS
(DOLLARS IN MILLIONS)

<TABLE>
<CAPTION>
                                                                                        Predecessor Basis
                                                                           --------------------------------------------
                                                            Ten Months      Two Months        Year            Year
                                                              Ended           Ended           Ended           Ended
                                                           December 31,    February 28,    December 31,    December 31,
                                                              1998            1998            1997            1996
                                                              ----            ----            ----            ----
<S>                                                        <C>             <C>             <C>             <C>
Revenues:
  Premiums and other considerations                          $150.6          $ 13.9          $126.9          $ 91.0
  Net investment income                                       775.1           134.8           789.5           702.0
  Net realized investment losses                              (26.2)           (5.9)          (22.7)           (2.3)
                                                             ------          ------          ------          ------
    Total revenues                                            899.5           142.8           893.7           790.7

Benefits and expenses:
  Interest credited on investment contracts                   467.3            73.4           425.9           381.7
  Insurance policy benefits                                   111.5            21.4           108.8           109.6
  Change in future policy benefits and other liabilities      117.0             6.8           114.2            74.6
  Deferred policy acquisition and cost of insurance pur-
     chased amortization related to operations                 46.8             9.2            47.8            41.2
  Deferred policy acquisition and cost of insurance pur-
     chased amortization related to realized gains
     (losses)                                                   3.0            (1.2)           (4.0)            0.6
  Goodwill amortization                                        19.7            --              --              --
  Other operating costs and expenses                           21.9             3.2            20.8            13.9
                                                             ------          ------          ------          ------
    Total benefits and expenses                               787.2           112.8           713.5           621.6
                                                             ------          ------          ------          ------
    Income before income taxes                                112.3            30.0           180.2           169.1
  Income tax expense                                           45.2            10.5            64.9            59.1
                                                             ------          ------          ------          ------
      Net income                                             $ 67.1          $ 19.5          $115.3          $110.0
                                                             ======          ======          ======          ======
</TABLE>


    The accompanying notes are an integral part of the financial statements.

                                      F-5
<PAGE>   82

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
STATEMENT OF SHAREHOLDER'S EQUITY
(DOLLARS IN MILLIONS)

<TABLE>
<CAPTION>
                                                                                             Predecessor Basis
                                                                               --------------------------------------------------
                                                             Ten Months        Two Months           Year                Year
                                                               Ended              Ended             Ended               Ended
                                                            December 31,       February 28,      December 31,        December 31,
                                                               1998               1998               1997                1996
                                                               ----               ----               ----                ----
<S>                                                         <C>                <C>               <C>                 <C>
Common stock, end of period                                  $    2.5           $    2.5           $    2.5            $    2.5
                                                             ========           ========           ========            ========
Additional paid-in capital:
  Balance, beginning of period                               $1,801.3           $  456.0           $  446.0            $  320.1
    Capital contribution                                        170.8               --                 10.0               125.9
    Adjustment for the acquisition                               --              1,345.3               --                  --
                                                             --------           --------           --------            --------
  Balance, end of period                                     $1,972.1           $1,801.3           $  456.0            $  446.0
                                                             ========           ========           ========            ========
Retained earnings:
  Balance, beginning of period                               $  151.0           $  722.5           $  607.4            $  496.9
    Beginning balance for AGA Investment
      Advisory Services, Inc.                                    --                 --                 --                   0.5
    Other                                                        --                 --                 (0.2)               --
    Adjustment for the acquisition                               --               (591.0)              --                  --
    Comprehensive income (loss)                                 172.0              (49.9)             206.1                23.9
    Less other comprehensive income (loss):
      Change in net unrealized gains (losses) on
       securities, net of reclassification adjustments
       for losses included in net income (ten months
       ended 12/31/98 $20.9, two months ended 2/28/98
       $3.1, year ended 12/31/97 $12.2, and year ended
       12/31/96 $1.9)                                           104.9               (4.0)              90.8               (86.1)
      Adjustment for the acquisition                             --                (65.4)              --                  --
                                                             --------           --------           --------            --------
    Net income                                                   67.1               19.5              115.3               110.0
                                                             --------           --------           --------            --------
    Balance, end of period                                   $  218.1           $  151.0           $  722.5            $  607.4
                                                             ========           ========           ========            ========

Accumulated other comprehensive income:
  Balance, beginning of period                               $   60.5           $  129.9           $   39.1            $  125.2
    Change in unrealized gains (losses), net                    104.9               (4.0)              40.8               (86.1)
    Adjustment for the acquisition                               --                (65.4)              --                  --
                                                             --------           --------           --------            --------
    Balance, end of period                                   $  165.4           $   60.5           $  129.9            $   39.1
                                                             ========           ========           ========            ========
    Total shareholder's equity                               $2,358.1           $2,015.3           $1,310.9            $1,095.0
                                                             ========           ========           ========            ========
</TABLE>


    The accompanying notes are an integral part of the financial statements.

                                      F-6

<PAGE>   83

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
STATEMENT OF CASH FLOWS
 (DOLLARS IN MILLIONS)

<TABLE>
<CAPTION>
                                                                                              Predecessor Basis
                                                                             --------------------------------------------------
                                                           Ten Months        Two Months            Year                Year
                                                             Ended              Ended              Ended               Ended
                                                          December 31,       February 28,       December 31,        December 31,
                                                              1998               1998               1997                1996
                                                              ----               ----               ----                ----
<S>                                                       <C>                <C>               <C>                 <C>
Cash flows from operating activities:
  Net income                                                $   67.1           $   19.5           $  115.3            $  110.0
  Adjustments to reconcile net income to net cash
   provided by operating activities:
    Amortization and depreciation                               72.9                8.1               44.9                42.6
    Realized losses on investments, net                         26.2                5.9               22.7                 2.3
    Income taxes                                                (8.4)              10.5              (11.6)               50.4
    Increase in investment contracts and insurance
      liabilities                                            1,932.9                8.4               57.3                 8.2
    Interest credited to investment contracts                  490.6               76.9              438.4               391.8
    Fees charged to investment contracts                        (9.5)              (1.3)              (6.9)               (4.4)
    Accrued investment income, net                             (19.5)              (1.2)             (10.5)              (27.3)
    Deferral of policy acquisition costs                      (147.2)             (22.4)            (147.6)             (120.7)
    Other, net                                                  84.3               19.8              (21.6)              (14.2)
                                                            --------           --------           --------            --------
      Net cash provided by operating activities              2,489.4              124.2              480.4               438.7
                                                            --------           --------           --------            --------
Cash flows from investing activities:
  Sales of investments                                       3,698.7              298.1            3,091.0             3,086.8
  Maturities and redemptions of investments                    729.3                3.1              581.2               431.0
  Purchases of investments                                  (7,961.2)            (466.1)          (4,593.1)           (4,571.8)
  Net increase in short-term investments                        (9.8)              --                 --                  --
                                                            --------           --------           --------            --------
    Net cash used in investing activities                   (3,543.0)            (164.9)            (920.9)           (1,054.0)
                                                            --------           --------           --------            --------
Cash flows from financing activities:
  Deposits to investment contracts                           2,187.0              344.6            1,949.6             1,711.3
  Withdrawals from investment contracts                     (1,303.3)            (198.6)          (1,440.0)           (1,402.7)
  Capital contributions from parent                            170.8               --                 10.0               125.9
  Advances to affiliates                                        --                 --                  6.0                --
  Investment borrowings, net                                  (420.7)               1.0              285.1              (128.6)
                                                            --------           --------           --------            --------
  Net cash provided by financing activities                    633.8              147.0              810.7               305.9
                                                            --------           --------           --------            --------
    Net increase (decrease) in cash and cash
      equivalents                                             (419.8)             106.3              370.2              (309.4)

Cash and cash equivalents beginning of period                  581.9              475.6              105.4               414.8
                                                            --------           --------           --------            --------
Cash and cash equivalents end of period                     $  162.1           $  581.9           $  475.6            $  105.4
                                                            ========           ========           ========            ========
Supplemental cash flow disclosure:
  Income taxes paid (refunded), net                         $   50.4           $   --             $   75.1            $  (25.4)
                                                            ========           ========           ========            ========
  Interest paid on investment borrowings                    $   29.9           $    4.3           $   17.8            $    8.4
                                                            ========           ========           ========            ========
</TABLE>


    The accompanying notes are an integral part of the financial statements.

                                      F-7

<PAGE>   84

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

               (FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)

                          NOTES TO FINANCIAL STATEMENTS
                                  -------------

1.  SIGNIFICANT ACCOUNTING POLICIES:

ORGANIZATION, NATURE OF OPERATIONS AND BASIS OF PRESENTATION

         American General Annuity Insurance Company (the "Company") is a State
of Texas domiciled life insurance company that was founded in 1944. The Company
is a wholly-owned subsidiary of Western National Corporation ("Western
National"). In February 1994, Conseco, Inc. ("Conseco") transferred ownership of
the Company to Western National, an insurance holding company formed by Conseco.
The transactions were approved by the Texas Department of Insurance. Western
National completed an initial public offering of its common stock in February
1994 whereby Conseco retained approximately 40% ownership of Western National's
common stock. On December 23, 1994, AGC Life Insurance Company ("AGC Life"), a
Missouri-domiciled life insurer, purchased the remaining shares of common stock
held by Conseco. AGC Life is a wholly-owned subsidiary of American General
Corporation, ("AGC"), a Texas corporation. References to "American General" are
references to AGC and its direct and indirect majority controlled subsidiaries.
As of December 31, 1996, American General owned approximately a 46% equity
interest in Western National. The increase in American General's equity interest
was the result of Western National issuing preferred stock to American General
in September 1996. On February 25, 1998, with the approval of the Texas
Department of Insurance and the shareholders of Western National, American
General acquired the remaining 54% of the outstanding common stock of Western
National for consideration valued at approximately $1.2 billion. For accounting
purposes, the acquisition was effective as of February 28, 1998 and was
accounted for using the purchase method of accounting in accordance with the
provisions of Accounting Principles Board Opinion 16, "Business Combinations",
and other existing accounting literature pertaining to purchase accounting.
Under purchase accounting, the total purchase cost was allocated to the assets
and liabilities acquired based on a determination of their fair value as of the
effective date of the acquisition, and resulted in goodwill of $918.5 million,
which is being amortized on a straight line basis over 40 years. The Company's
balance sheet at December 31, 1998, and the related statements of operations,
shareholder's equity, comprehensive income, and cash flows for the ten months
then ended, are reported under the purchase method of accounting and,
accordingly, are not consistent with the basis of presentation of the previous
periods' financial statements ("predecessor basis").

         WNL Investment Advisory Services, Inc. ("WNLIAS") was formed primarily
to manage the Company's investment portfolio. On March 27, 1998, WNLIAS changed
its name to AGA Investment Advisory Services, Inc ("AGAIAS"). AGAIAS is an
investment subsidiary as defined by the National Association of Insurance
Commissioners. The Company and AGAIAS are subsidiaries of Western National and
are under common management control. The accompanying financial statements
include the accounts of AGAIAS as of December 31, 1998 and 1997 and for the ten
months ended December 31, 1998, the two months ended February 28, 1998 and the
years ended December 31, 1997 and 1996. The Company's investment in AGAIAS
preferred stock, intercompany investment advisory fees, and other intercompany
accounts have been eliminated.

         The Company develops, markets, and issues annuity products through
niche distribution channels. The Company sells deferred annuities, including its
proprietary fixed annuities, to the savings and retirement markets through
financial institutions (primarily banks and thrifts), and sells deferred
annuities to both tax-qualified and nonqualified retirement markets through
personal producing general agents ("PPGAs"). The Company also sells deferred
annuities through its direct sales operations. Under a joint marketing
arrangement with American General Life Insurance Company ("AGLIC"), the Company
markets and coinsures single premium immediate annuities ("SPIAs") through
specialty brokers to the structured settlement market. The Company also sells
SPIAs (other than structured settlement SPIAs) through its financial institution
and PPGA distribution channels. The Company commenced sales of its first
variable annuity product in fourth quarter 1995. Sales of deferred annuities
through financial institutions comprised 74%, 81%, and 82% of net premiums
collected in 1998, 1997, and 1996, respectively. Sales through a single
financial institution comprised 39% of net premiums collected in 1998.

                                      F-8
<PAGE>   85
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

ACCOUNTING CHANGES

         Comprehensive Income. During 1998, the Company adopted Statement of
Financial Accounting Standards ("SFAS") 130, "Reporting Comprehensive Income,"
which establishes standards for reporting and displaying comprehensive income
and its components in the financial statements. The Company elected to report
comprehensive income and its components in a separate statement of comprehensive
income. Adoption of this statement did not change recognition or measurement of
net income and, therefore, did not impact the Company's consolidated results of
operations or financial position.

         Division Reporting. Effective December 31, 1998, the Company adopted
SFAS 131, "Disclosure about Segments of an Enterprise and Related Information,"
which changes the way companies report segment information. Adoption of this
statement did not change the Company's reportable divisions since the Company
has only one division.

         Derivatives. In June 1998, the Financial Accounting Standards Board
issued SFAS 133, "Accounting for Derivative Instruments and Hedging Activities,"
which requires all derivative instruments to be recognized at fair value as
either assets or liabilities in the balance sheet. Changes in the fair value of
a derivative instrument are to be reported as earnings or other comprehensive
income, depending upon the intended use of the derivative instrument. This
statement is effective for years beginning after June 15, 1999. Adoption of SFAS
133 is not expected to have a material impact on the Company's consolidated
results of operations or financial position.

OVERALL EFFECT OF ESTIMATES

         The preparation of financial statements in conformity with generally
accepted accounting principles requires management to make estimates and
assumptions that affect the reported amounts of assets and liabilities, the
disclosure of contingent assets and liabilities at the date of the financial
statements, and the reported amounts of revenues and expenses during the
reporting period. Actual results could differ from those estimates.

INVESTMENTS

         Fixed maturity investments ("fixed maturities") are debt securities
that have original maturities greater than one year and are comprised of
investments such as U.S. Treasury securities, mortgage-backed securities,
corporate bonds, asset-backed securities and redeemable preferred stocks. Equity
securities include common and non-redeemable preferred stocks.

         All of the Company's fixed maturities and equity securities were
classified as available-for-sale as of December 31, 1998 and 1997.
Available-for-sale fixed maturities and equity securities are securities that
may be sold prior to maturity due to changes that might occur in market interest
rates, changes in prepayment risk, the Company's management of its income tax
position, general liquidity needs, increase in loan demand, the need to increase
regulatory capital or similar factors. Available-for-sale securities are carried
at estimated fair value and the net unrealized gains (losses) are recorded as a
component of shareholder's equity, net of tax and adjustments to deferred policy
acquisition costs and cost of insurance purchased (as described below).

         During 1998, the Company maintained a trading portfolio of certain
fixed maturities, which represent fixed maturities and equity securities that
are bought and held primarily for the purpose of selling them in the near term.
Trading securities are carried at estimated fair value and the net unrealized
gains (losses), as well as realized gains (losses), are included in net
investment income. The Company held no trading securities as of December 31,
1998 or 1997, and trading securities did not have a material effect on net
investment income.

         Changes in interest rates have a direct, inverse impact on the market
value of fixed-income investments. It is reasonably possible that changes in
interest rates will occur in the near term and such changes will have a material
impact on the carrying value of available-for-sale fixed maturities and equity
securities, with an offsetting effect to stockholder's equity, net of the
related effects on deferred policy acquisition cost, cost of insurance
purchased, and income taxes.

         Anticipated returns, including realized gains and losses, from the
investment of policyholder balances are considered in determining the
amortization of the deferred policy acquisition cost and cost of insurance
purchased. When available-for-sale fixed maturities and equity securities are
stated at fair value, an adjustment is made to the deferred policy acquisition
cost and cost of insurance purchased equal to the change in amortization that
would have been recorded if such securities had been


                                      F-9
<PAGE>   86
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

sold at their fair value and the proceeds reinvested at current yields.
Furthermore, if future yields expected to be earned on such securities decline,
it may be necessary to increase certain insurance liabilities. Adjustments to
such liabilities are required when their balances, in addition to future net
cash flows including investment income, are insufficient to cover future
benefits and expenses.

         Short-term investments are carried at amortized cost, which
approximates fair value.

         Mortgage loans and credit-tenant loans are carried at amortized cost.
Loans for which the Company determines that collection of all amounts due under
the contractual terms is not probable are considered to be impaired. The Company
generally looks to the underlying collateral for repayment of impaired loans.
Therefore, impaired loans are considered to be collateral dependent and are
reported at the lower of amortized cost or fair value of the underlying
collateral, less estimated costs to sell. Policy loans are carried at their
unpaid principal balance. Fees received and costs incurred in connection with
the Company's origination of these loans are deferred and amortized as yield
adjustments over the loan's remaining contractual lives. Cash and cash
equivalents, which principally include commercial paper, cash and other
financial instruments with original maturities of 90 days or less, are carried
at amortized cost, which approximates fair value.

         Discounts and premiums of debt securities are amortized as yield
adjustments over the contractual lives of the underlying securities and callable
corporate bonds. Principal prepayments can alter the cash flow pattern and yield
of prepayment-sensitive investments such as mortgage-backed securities ("MBS")
and callable bonds. The accretion of discount and amortization of premium takes
into consideration actual and estimated principal prepayments. In the case of
MBS, the Company utilizes estimated prepayment speed information obtained from
published sources or from estimates developed internally. If actual prepayments
differ from estimated prepayments, a new effective yield is calculated and the
net investment in the security is adjusted accordingly. The effects on the yield
of a security from changes in principal prepayments are recognized
retrospectively, except for interest only or residual interests in structured
securities which are recognized prospectively, and is included in net investment
income. The degree to which a security is susceptible to yield adjustments is
influenced by the difference between its carrying value and par, the relative
sensitivity of the underlying assets backing the securities to changing interest
rates, and the repayment priority of the securities in the overall
securitization structure. Prepayments may also reduce future yields to the
extent that proceeds are reinvested in a lower rate environment.

         The Company manages the extent of these risks by (i) principally
purchasing securities which are backed by collateral with lower prepayment
sensitivity (such as MBS priced at or near par value that are highly seasoned),
(ii) avoiding securities with values heavily influenced by changes in
prepayments (such as interest-only and principal-only securities), and (iii)
purchasing securities with prepayment protected structures.

         The specific identification method is used to account for the
disposition of investments. The differences between the sales proceeds and the
carrying values are reported as gains (losses), or in the case of prepayments,
as adjustments to investment income. Declines in values of investments which are
considered other than temporary are recognized as realized losses.
Subsequent recoveries in value are recognized only when the investments are
sold.

         Other invested assets include investments in limited partnerships. The
Company follows the equity method of accounting for these investments. Limited
partnerships investments are likely to result in a higher degree of volatility
in reported earnings than is typically the case with fixed income investments,
and present a greater risk of loss, as they reflect claims on an issuer's
capital structure junior to that of most fixed-income investments.

DERIVATIVE FINANCIAL INSTRUMENTS

         Interest Rate and Currency Swap Agreements. Interest rate swap
agreements are used to convert specific investment securities from a
floating-rate to a fixed-rate basis, or vice versa. Currency swap agreements are
used to convert cash flows from specific investment securities denominated in
foreign currencies into U.S. dollars at specified exchange rates, and to hedge
against currency rate fluctuations on anticipated security purchases.

         The difference between amounts paid and received on swap agreements is
recorded on an accrual basis as an adjustment to investment income over the
periods covered by the agreements. The related amount payable to or receivable
from counterparties is included in other liabilities or assets.

                                      F-10
<PAGE>   87
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

         The fair values of swap agreements are recognized in the consolidated
balance sheet if they hedge investments carried at fair value or if they hedge
anticipated purchases of such investments. In this event, changes in the fair
value of a swap agreement are reported in accumulated other comprehensive income
included in stockholder's equity, consistent with the treatment of the related
investment security.

         For swap agreements hedging anticipated investment purchases, the net
swap settlement amount or unrealized gain or loss is deferred and included in
the measurement of the anticipated transaction when it occurs.

         Swap agreements generally have terms of two to ten years. Any gain or
loss from early termination of a swap agreement is deferred and amortized into
income over the remaining term of the related investment. If the underlying
investment is extinguished or sold, any related gain or loss on swap agreements
is recognized in income.

         Swaptions. Options to enter into interest rate swap agreements are used
to limit the Company's exposure to reduced spreads between investment yields and
interest crediting rates should interest rates decline significantly over
prolonged periods.

         During prolonged periods of decreasing interest rates, the spread
between investment yields and interest crediting rates may be reduced as a
result of minimum rate guarantees on certain insurance and annuity contracts,
which limit the Company's ability to reduce interest crediting rates. Call
swaptions, which allow the Company to enter into interest rate swap agreements
to receive fixed rates and pay lower floating rates, effectively maintain the
spread between investment yields and interest crediting rates during such
periods.

         During prolonged periods of increasing interest rates, the spread
between investment yields and interest crediting rates may be reduced as a
result of the Company's decision to increase interest crediting rates to limit
surrenders. Put swaptions, which allow the Company to enter into interest rate
swap agreements to pay fixed rates and receive higher floating rates,
effectively maintain the spread between investment yields and interest crediting
rates during such periods.

         Premiums paid to purchase swaptions are included in investments and are
amortized to net investment income over the exercise period of the swaptions. If
a swaption is terminated, any gain is deferred and amortized to insurance and
annuity benefits over the expected life of the insurance and annuity contracts
and any unamortized premium is charged to income. If a swaption ceases to be an
effective hedge, any gain or loss is recognized in income.

         Mortgage Dollar Roll and Reverse Repurchase Transactions. As part of
its investment strategy, the Company enters into mortgage dollar rolls and
reverse repurchase transactions (collectively "dollar rolls") principally to
increase investment earnings and to improve liquidity. These transactions are
typically terminable after 30 days and are accounted for as short-term
investment borrowings, with the proceeds of such borrowings typically reinvested
in short-term financial instruments. The dollar rolls are collateralized by
mortgage-backed agency pass-throughs with fair values approximating the
underlying loan value. There were no borrowings at December 31, 1998, compared
to $419.7 million at December 31, 1997, which are included as "investment
borrowings and payable for securities" in the accompanying balance sheet.

         Credit and Market Risk. Derivative financial instruments expose the
Company to credit risk in the event of nonperformance by counterparties. The
Company limits this exposure by entering into agreements with counterparties
having high credit ratings and by regularly monitoring the ratings. The Company
does not expect any counterparty to fail to meet its obligation; however,
nonperformance would not have a material impact on the Company's results of
operations and financial position.

         The Company's exposure to market risk is mitigated by the offsetting
effects of changes in the value of the agreements and the related items being
hedged.


                                      F-11
<PAGE>   88
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

SECURITY LENDING

         The Company enters into security lending arrangements which are held by
State Street and Trust Co., Boston, MA. At December 31, 1998, this amount was
$111.8 million, compared to $102.2 million at December 31, 1997.

COST OF INSURANCE PURCHASED

         The value of the cost of policies purchased is the actuarially
determined present value of the projected future cash flows from the acquired
policies.

         Expected future cash flows used in determining the cost of insurance
purchased are based on actuarially determined projections of future premium
collection, mortality, surrenders, benefit payments, operating expenses, changes
in insurance liabilities, investment yields on the assets held to back such
policy liabilities and other factors. These projections take into account all
factors known or expected at the purchase date based on the collective judgment
of the management of the Company. Actual experience on purchased business may
vary from projections due to differences in renewal premiums collected,
investment spread, investment gains (losses), mortality and morbidity costs and
other factors. These variances from original projections, whether positive or
negative, are included in net income as they occur. To the extent that these
variances indicate that future cash flows will differ from those reflected in
the scheduled amortization of the cost of policies purchased, current and future
amortization is adjusted. Therefore, when the Company sells fixed maturities and
recognizes a gain (loss) it also reduces (increases) the future investment
spread because the proceeds from the sale of investments are reinvested at a
lower (higher) earnings rate and amortization is increased (decreased) to
reflect the change in the incidence of cash flows. The discount rate used to
determine such value is the current rate of return the Company would require to
justify the investment.

         The cost of policies purchased is amortized (with interest at the same
rate credited to the insurance liabilities) based on the incidence of the
expected cash flows. The Company reviews the carrying amount of CIP on at least
an annual basis using the same methods used to evaluate deferred policy
acquisition costs.

DEFERRED POLICY ACQUISITION COST

         Costs of producing new business (primarily commissions and certain
costs of policy issuance and underwriting) which vary with and are primarily
related to the production of new business, are deferred to the extent
recoverable from future profits. Such costs are amortized with interest as
follows:

        -       For investment-type contracts, in relation to the present value
                of expected gross profits from these contracts, discounted using
                the interest rate credited to the policy;

        -       For immediate annuities with mortality risks, in relation to the
                present value of benefits to be paid;

        -       For traditional life contracts, in relation to future
                anticipated premium revenue using the same assumptions that are
                used in calculating the insurance liabilities.

         Recoverability of the unamortized balance of the deferred policy
acquisition cost is evaluated regularly. For investment-type contracts, the
accumulated amortization is adjusted (whether an increase or a decrease)
whenever there is a material change in the estimated gross profits expected over
the life of a block of business in order to maintain a constant relationship
between cumulative amortization and the present value (discounted at the rate of
interest that accrues to the policies) of expected gross profits. For most other
contracts, the unamortized asset balance is reduced by a charge to income only
when the sum of the present value of future cash flows and the policy
liabilities is not sufficient to cover such asset balance. Expected gross
profits used in determining the amortization pattern and recoverability of
deferred policy acquisition cost is based on historical gross profits and
management's estimates and assumptions regarding future investment spreads,
maintenance expenses, and persistency of the block of business. The accuracy of
the estimates and assumptions are impacted by several factors, including factors
outside the control of management such as movements in interest rates and
competition from other investment alternatives. It is reasonably possible that
conditions impacting the estimates and assumptions will change and that such
changes will result in future adjustments to deferred policy acquisition cost.


                                      F-12
<PAGE>   89
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

SEPARATE ACCOUNTS

         Separate accounts are assets and liabilities associated with certain
contracts for which the investment risk lies primarily with the holder of the
contract. Consequently, the insurer's liability for these accounts equals the
value of the account assets. Investment income, realized investment gains
(losses), and policyholder account deposits and withdrawals related to the
separate accounts are excluded from the statements of income and cash flows.
Assets held in the separate accounts are primarily shares in mutual funds, which
are carried at fair value, based on the quoted net asset value per share.

INVESTMENT CONTRACTS AND INSURANCE LIABILITIES, RECOGNITION OF INSURANCE POLICY
INCOME AND RELATED BENEFITS AND EXPENSES

         Reserves for universal life-type and investment-type contracts are
based on the contract account balance, if future benefit payments in excess of
the account balance are not guaranteed, or on the present value of future
benefit payments when such payments are guaranteed.

         For investment contracts without mortality risk (such as deferred
annuities and immediate annuities with benefits paid for a period certain) and
for contracts that permit the Company or the insured to make changes in the
contract terms (such as single premium whole life and universal life), premium
deposits and benefit payments are recorded as increases or decreases in a
liability account rather than as revenue and expense. Amounts charged against
the liability account for the cost of insurance, policy administration and
surrender penalties are recorded as revenues. Interest credited to the liability
account and benefit payments made in excess of the contract liability account
balance are charged to expense.

         Reserves for traditional and limited-payment contracts are generally
calculated using the net level premium method and assumptions as to investment
yields, mortality, withdrawals and dividends. The assumptions are based on
projections of past experience and include provisions for possible adverse
deviation. These assumptions are made at the time the contract is issued or, in
the case of contracts acquired by purchase, at the purchase date.

         For traditional insurance contracts, premiums are recognized as income
when due. Benefits and expenses are associated with earned premiums so as to
result in their recognition over the premium-paying period of the contracts.
Such recognition is accomplished through the provision for future policy
benefits and the amortization of deferred policy acquisition costs.

         For contracts with mortality risk, but with premiums paid for only a
limited period (such as single premium immediate annuities with benefits paid
for the life of the annuitant), the accounting treatment is similar to
traditional contracts. However, the excess of the gross premium over the net
premium is deferred and recognized in relation to the present value of expected
future benefit payments.

         Liabilities for incurred claims are determined using historical
experience and represent an estimate of the present value of the ultimate net
cost of all reported and unreported claims. Management believes these estimates
are adequate. Such estimates are periodically reviewed and any adjustments are
reflected in current operations.

INCOME TAXES

         The Company files a separate life insurance tax return. AGAIAS is
included in the consolidated life/non-life tax return of AGC. Income taxes are
allocated to AGAIAS on a separate return basis in accordance with the
tax-sharing agreement between the companies included in the consolidated return.

         Deferred income taxes are provided for the future tax effects of
temporary differences between the tax bases of assets and liabilities and their
financial reporting amounts, measured using the enacted tax rates and laws that
will be in effect when the differences are expected to reverse. The Company
provides a valuation allowance, if necessary, to reduce deferred tax assets, if
any, to their estimated realizable value.


                                      F-13
<PAGE>   90
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

COINSURANCE TRANSACTION

         On May 21, 1998, the Company acquired the in-force individual and tax
sheltered annuity business of Provident Companies, Inc., a Delaware corporation,
for approximately $27 million. Under the agreement, approximately $1.7 billion
of assets and insurance liabilities were assumed by the Company under a
coinsurance arrangement and resulted in cost of insurance purchased of $59.8
million. In addition, the results of operations associated with this transaction
have been included in the accompanying financial statements from the effective
date through December 31, 1998. This transaction was effective as of April 30,
1998.

RECLASSIFICATIONS

         Certain financial statement items presented in prior years have been
reclassified to conform to the current year's presentation. Such
reclassifications had no effect on net income or shareholder's equity.


                                      F-14
<PAGE>   91

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

2.  INVESTMENTS:

         The amortized cost, gross unrealized gains and losses, estimated fair
value and carrying value of available-for-sale fixed maturities were as follows
(dollars in millions):

<TABLE>
<CAPTION>
                                                                         DECEMBER 31, 1998
                                                                         -----------------
                                                                        GROSS          GROSS         ESTIMATED
                                                       AMORTIZED      UNREALIZED     UNREALIZED         FAIR
                                                          COST          GAINS          LOSSES           VALUE
                                                       ----------     ----------     ----------      ----------
<S>                                                    <C>            <C>            <C>             <C>
Available-for-sale:
  U.S. Treasury securities and obligations of U.S.
    Government corporations and agencies               $     96.5     $      1.8     $     (0.2)     $     98.1
  Obligations of states and political subdivisions          158.8           12.6           (0.0)          171.4
  Public utility securities                                 968.5           60.9           (0.3)        1,029.1
  Other corporate securities                              7,603.7          272.6          (90.3)        7,786.0
  Asset-backed securities                                   691.9           22.9           (5.1)          709.7
  Mortgage-backed securities                              3,578.2           63.0           (7.1)        3,634.1
                                                       ----------     ----------     ----------      ----------
      Total available-for-sale                         $ 13,097.6     $    433.8     $   (103.0)     $ 13,428.4
                                                       ==========     ==========     ==========      ==========
</TABLE>

<TABLE>
<CAPTION>
                                                                         PREDECESSOR BASIS
                                                                         DECEMBER 31, 1997
                                                                         -----------------
                                                                        GROSS          GROSS         ESTIMATED
                                                       AMORTIZED      UNREALIZED     UNREALIZED         FAIR
                                                          COST          GAINS          LOSSES           VALUE
                                                       ----------     ----------     ----------      ----------
<S>                                                    <C>            <C>            <C>             <C>
Available-for-sale:
  U.S. Treasury securities and obligations of U.S.
    Government corporations and agencies               $    130.1     $      1.0     $     --        $    131.1
  Obligations of states and political subdivisions          185.7            9.4           (5.3)          189.8
  Public utility securities                               1,015.2           37.3          (14.6)        1,037.9
  Other corporate securities                              5,030.8          258.3          (32.9)        5,256.2
  Asset-backed securities                                   479.6           19.0           (0.9)          497.7
  Mortgage-backed securities                              2,793.7           88.4           (5.6)        2,876.5
                                                       ----------     ----------     ----------      ----------
      Total available-for-sale                         $  9,635.1     $    413.4     $    (59.3)     $  9,989.2
                                                       ==========     ==========     ==========      ==========
</TABLE>

         The estimated fair value of below investment grade available-for-sale
maturities included above were $790.5 million as of December 31, 1998, and
$725.9 million as of December 31, 1997.

         The amortized cost and estimated fair value of fixed maturities by
contractual maturity as of December 31, 1998, were as follows (dollars in
millions):

<TABLE>
<CAPTION>
                                                                   ESTIMATED
                                                AMORTIZED            FAIR
                                                   COST             VALUE
                                                ----------        ----------
<S>                                             <C>               <C>
Due in one year or less                         $     98.6        $     99.9
Due after one year through five years              1,490.5           1,519.2
Due after five years through ten years             3,869.8           3,931.7
Due after ten years                                4,060.5           4,243.5
                                                ----------        ----------
  Subtotal                                         9,519.4           9,794.3
Mortgage-backed securities                         3,578.2           3,634.1
                                                ----------        ----------
  Total fixed maturities                        $ 13,097.6        $ 13,428.4
                                                ==========        ==========
</TABLE>


                                      F-15
<PAGE>   92
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

         Actual maturities will differ from contractual maturities because
borrowers may have the right to call or prepay obligations, with or without call
or prepayment penalties, and because most mortgage-backed securities provide for
periodic payments throughout their lives.

         Net investment income consisted of the following (dollars in millions):

<TABLE>
<CAPTION>
                                                                                              PREDECESSOR BASIS
                                                                             ---------------------------------------------------
                                                           TEN MONTHS        TWO MONTHS            YEAR                YEAR
                                                             ENDED              ENDED              ENDED               ENDED
                                                          DECEMBER 31,       FEBRUARY 28,       DECEMBER 31,        DECEMBER 31,
                                                              1998               1998               1997                1996
                                                              ----               ----               ----                ----
<S>                                                       <C>                <C>               <C>                 <C>
Fixed maturities                                           $  750.5           $  128.4           $  746.2            $  656.8
Equity securities                                               0.8                0.7                0.4                 0.8
Mortgage loans                                                  7.5                1.2                7.9                 9.7
Credit-tenant loans                                            15.0                3.0               17.7                19.8
Policy loans                                                    4.2                0.6                3.9                 4.1
Other invested assets                                           5.6                1.1               16.9                15.3
Short-term investments and cash and cash
  equivalents                                                  32.1                5.2               18.6                 6.8
                                                           --------           --------           --------            --------
   Gross investment income                                    815.7              140.2              811.6               713.3
 Investment expenses                                          (10.7)              (1.1)              (4.3)               (3.2)
 Interest expense on dollar rolls                             (29.9)              (4.3)             (17.8)               (8.1)
                                                           --------           --------           --------            --------
     Total investment expenses                                (40.6)              (5.4)             (22.1)              (11.3)

   Net investment income                                   $  775.1           $  134.8           $  789.5            $  702.0
                                                           ========           ========           ========            ========
</TABLE>

         The Company had no investments on nonaccrual status nor any fixed
maturities in default as to the payment of principal or interest at December 31,
1998 and 1997. The Company had impairment write-downs of $5.0 million in 1998,
compared to no write-downs in 1997, and write-downs of $5.6 million in 1996.

         Net realized investment losses were as follows (dollars in millions):

<TABLE>
<CAPTION>
                                                                                              PREDECESSOR BASIS
                                                                             ---------------------------------------------------
                                                           TEN MONTHS        TWO MONTHS            YEAR                YEAR
                                                             ENDED              ENDED              ENDED               ENDED
                                                          DECEMBER 31,       FEBRUARY 28,       DECEMBER 31,        DECEMBER 31,
                                                              1998               1998               1997                1996
                                                              ----               ----               ----                ----
<S>                                                       <C>                <C>               <C>                 <C>
Fixed maturities:
  Gross realized gains                                     $   21.2           $    5.9           $   29.9            $   34.0
  Gross realized losses                                       (38.0)             (10.2)             (47.5)              (25.6)
  Decline in net realizable value that is other
    than Temporary                                             (5.0)              --                 --                  (5.6)
                                                           --------           --------           --------            --------
                                                              (21.8)              (4.3)             (17.6)                2.8
Mortgages loans                                                --                 --                 --                  (0.2)
Other                                                          --                 --                  1.4                --
                                                           --------           --------           --------            --------
  Net realized investment gains (losses) before expenses      (21.8)              (4.3)             (16.2)                2.6
Investment expenses                                            (4.4)              (1.6)              (6.5)               (4.9)
                                                           --------           --------           --------            --------
  Net realized investment losses                           $  (26.2)          $   (5.9)          $  (22.7)           $   (2.3)
                                                           ========           ========           ========            ========
</TABLE>


                                      F-16
<PAGE>   93

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

         Changes in unrealized appreciation on investments carried at estimated
fair value, net of the effects on other balance sheet accounts, were as follows
(dollars in millions):

<TABLE>
<CAPTION>
                                                                                            PREDECESSOR BASIS
                                                                             -------------------------------------------------
                                                           TEN MONTHS        TWO MONTHS            YEAR              YEAR
                                                             ENDED              ENDED              ENDED             ENDED
                                                          DECEMBER 31,       FEBRUARY 28,       DECEMBER 31,      DECEMBER 31,
                                                              1998               1998               1997              1996
                                                              ----               ----               ----              ----
<S>                                                       <C>                <C>               <C>               <C>
Investments carried at estimated fair value:
   Available-for-sale fixed maturities                     $  119.0           (142.3)           $  250.0            $ (238.1)
  Equity securities                                             1.6              0.3                 0.3                --
   Other                                                       --               --                   1.3               (10.1)
                                                           --------         --------            --------            --------
 Change in unrealized appreciation, gross                     120.6           (142.0)              251.6              (248.2)
Less effect on other balance sheet accounts:
  Cost of insurance purchased                                  72.8            (62.7)              (37.7)               18.9
  Deferred policy acquisition costs                           (32.1)            99.1               (71.0)               68.3
  Insurance liabilities                                        --               --                  --                  36.3
   Other liabilities                                           --               (1.1)               (3.3)               (7.8)
  Deferred income taxes                                       (56.4)            37.3               (48.8)               46.4
                                                           --------         --------            --------            --------
 Change in unrealized appreciation, net                    $  104.9         $  (69.4)           $   90.8            $  (86.1)
                                                           ========         ========            ========            ========
</TABLE>

MORTGAGE LOANS

         Approximately 70% of the commercial mortgages were on properties
located in four states - New Jersey (34%), Texas (14%), Florida (11%), and North
Carolina (11%), respectively. No other state comprised greater than 10% of the
total commercial mortgage loan balance. During 1998 and 1997 the Company did not
recognize any realized losses on mortgage loans compared to $0.2 million in
1996.

         At December 31, 1998, the Company held $197.4 million, or 1.4% of total
invested assets, of credit-tenant loans ("CTLs") compared to $217.0 million at
year-end 1997. CTLs are mortgage loans for commercial properties which require,
as stipulated by the Company's underwriting guidelines, (i) the lease of the
principal tenant to be assigned to the Company (including the direct receipt by
the Company of the tenant's lease payments) and to produce adequate cash flow to
fund the requirements of the loan and (ii) the principal tenant (or the
guarantor of such tenant's obligations) to have a credit rating of generally at
least "BBB" or its equivalent. The underwriting guidelines take into account
such factors as the lease terms on the subject property; the borrower's
management ability, including business experience, property management
capabilities and financial soundness; and such economic, demographic or other
factors that may affect the income generated by the property or its value. The
underwriting guidelines also require a loan-to-value ratio of 75% or less.
Because CTLs are principally underwritten on the basis of the creditworthiness
of the tenant rather than on the value of the underlying property, they are
classified as a separate class of securities for financial reporting purposes.
As with commercial mortgage loans, CTLs are additionally secured by liens on the
underlying property.

DERIVATIVE FINANCIAL INSTRUMENTS

         Interest rate swap agreements related to investment securities at
December 31, 1998 were as follows (dollars in millions):

<TABLE>
<CAPTION>
         Interest rate swap agreements to pay fixed rate:           Interest rate swap agreements to receive fixed rate:
         <S>                               <C>                      <C>                                    <C>
         Notional amount                   $55.0                    Notional amount                        $80.0
         Average receive rate               6.73%                   Average receive rate                    6.73%
         Average pay rate                   6.88%                   Average pay rate                        5.31%
</TABLE>


                                      F-17

<PAGE>   94
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

        The Company's interest rate swaps had an estimated fair value of a
positive $0.5 million and $1.1 million at year-end 1998 and 1997, respectively.

         During 1998, the Company purchased call swaptions and put swaptions
that expire by 2000. The call swaptions had a notional amount of $640 million
and an average strike rate of 4.14% at December 31, 1998. The put swaptions had
a notional amount of $1.1 billion and an average strike rate of 8.33% at
December 31, 1998. Should the strike rates remain below market rates for call
swaptions and above market rates for put swaptions, the swaptions will expire,
and the Company's exposure would be limited to the premiums paid.

3.  REINSURANCE:

         In the normal course of business, the Company seeks to limit its
exposure to loss on any single policy and to recover a portion of benefits paid
by ceding reinsurance to other insurance enterprises or reinsurers under excess
coverage contracts. The Company has set its retention limit for acceptance of
risk on life insurance policies at various levels up to $0.8 million. To the
extent that reinsuring companies are unable to meet obligations under these
agreements, the Company remains contingently liable. The Company evaluates the
financial condition of its reinsurers to minimize its exposure to significant
losses from reinsurer insolvencies. Assets and liabilities relating to
reinsurance contracts are reported gross of the effects of reinsurance.
Reinsurance receivables and prepaid reinsurance premiums, including amounts
related to insurance liabilities, are reported as assets.

         Direct and assumed life insurance in force totaled $444.5 million,
$495.8 million, and $561.5 million at December 31, 1998, 1997 and 1996,
respectively and ceded life insurance in force totaled $195.6, $212.8 million,
and $247.6 million at December 31, 1998, 1997 and 1996, respectively.

         The cost of ceded policies containing mortality risks totaled $1.3 in
1998, $1.2 million in 1997, and $1.5 million in 1996, and was deducted from
insurance premium revenue. Reinsurance recoveries netted against insurance
policy benefits totaled $0.4 million, $1.5 million, and $1.4 million in 1998,
1997, and 1996, respectively.

         In October 1995, the Company and American General Life Insurance
Company ("AG Life") entered into a modified coinsurance agreement. Under the
agreement, AG Life issues SPIAs, and 50% of each risk is reinsured to the
Company. Under this arrangement, the Company reports its pro rata share of
premiums and shares in its pro rata portion of the gain or loss on policies
sold. Pursuant to this arrangement, the Company assumed premiums of $51.7
million, $126.3 million and $90.9 million for the years ended December 31, 1998,
1997 and 1996, respectively. The arrangement resulted in $52.0 million, $126.8
million and $91.3 million of revenues and expenses for the Company in 1998, 1997
and 1996, respectively. As of December 31, 1998 and 1997, the funds held by the
Company and the insurance liabilities resulting from this agreement were $269.4
million and $219.5 million, respectively.


                                      F-18
<PAGE>   95

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

4.  INCOME TAXES:

The components of income tax included in the balance sheet are as follows
(dollars in millions):

<TABLE>
<CAPTION>
                                                                   PREDECESSOR BASIS
                                                   DECEMBER 31,       DECEMBER 31,
                                                       1998              1997
                                                   ------------    -----------------
<S>                                                <C>             <C>
Deferred income tax liabilities:
  Deferred policy acquisition costs and
     cost of insurance purchased                     $ 175.9            $ 176.0
  Basis differential of investments                    141.1               89.8
  Other                                                  5.8               --
                                                     -------            -------
    Gross deferred income tax liabilities              322.8              265.9
Deferred income tax assets:
  Insurance liabilities                                196.8              105.4
  Other                                                 --                  6.7
                                                     -------            -------
    Gross deferred income tax assets                   196.8              112.1

Net deferred income tax liabilities                  $ 126.0            $ 153.8
                                                     =======            =======
</TABLE>

Income tax expense was as follows:

<TABLE>
<CAPTION>
                                                                          PREDECESSOR BASIS
                                                           ------------------------------------------------
                                       TEN MONTHS          TWO MONTHS
                                          ENDED               ENDED              YEAR               YEAR
                                       DECEMBER 31,        FEBRUARY 28,          ENDED              ENDED
                                           1998               1998               1997               1996
                                           ----               ----               ----               ----
<S>                                      <C>                <C>                <C>                 <C>
Current tax provision                    $   39.8           $    7.7           $   55.8            $   31.6
Deferred tax provision                        5.4                2.8                9.1                27.5
                                         --------           --------           --------            --------
Income tax expense                       $   45.2           $   10.5           $   64.9            $   59.1
                                         ========           ========           ========            ========
</TABLE>

        Income tax expense differed from that computed at the applicable federal
statutory rate (35% during 1998, 1997 and 1996) for the following reasons:

<TABLE>
<CAPTION>
                                                                    PREDECESSOR BASIS
                                                          ------------------------------------
                                           TEN MONTHS     TWO MONTHS
                                              ENDED          ENDED        YEAR         YEAR
                                           DECEMBER 31,   FEBRUARY 28,    ENDED        ENDED
                                               1998           1998        1997         1996
                                               ----           ----        ----         ----
<S>                                        <C>            <C>           <C>          <C>
Federal tax on income before income
  taxes at statutory rates                   $   39.3      $   10.5     $   63.1     $   59.1
State taxes                                       1.1          --            1.4          0.3
Amortization of goodwill                          6.9          --           --           --
 Various adjustments                             (2.1)         --            0.4         (0.3)
                                             --------      --------     --------     --------
   Income tax expense                        $   45.2      $   10.5     $   64.9     $   59.1
                                             ========      ========     ========     ========
</TABLE>


                                      F-19
<PAGE>   96

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

5.  FAIR VALUE OF FINANCIAL INSTRUMENTS:

         SFAS 107, "Disclosures about Fair Values of Financial Instruments",
requires disclosures of fair value information about financial instruments, and
includes assets and liabilities recognized or not recognized in the balance
sheet, for which it is practicable to estimate their fair value. In cases where
quoted market prices are not available, fair values are based on estimates using
discounted cash flow or other valuation techniques. Those techniques are
significantly affected by the assumptions used, including the discount rates and
estimates of the amount and timing of future cash flows. SFAS 107 excludes
certain insurance liabilities and other non-financial instruments from its
disclosure requirements, such as the amount for the value associated with
customer or agent relationships, the expected interest margin (interest earnings
over interest credited) to be earned in the future on investment-type products,
or other intangible items. Accordingly, the aggregate fair value amounts
presented herein do not necessarily represent the underlying value of the
Company; likewise, care should be exercised in deriving conclusions about the
Company's business or financial condition based on the fair value information
presented herein.

         The following methods and assumptions were used by the Company in
determining estimated fair values of financial instruments:

         FIXED MATURITIES AND EQUITY SECURITIES: The estimated fair values of
         fixed maturities and equity securities are based on quoted market
         prices, where available. For fixed maturities and equity securities not
         actively traded, the estimated fair values are determined using values
         obtained from independent pricing services or, in the case of private
         placements, by discounting expected future cash flows using a current
         market rate commensurate with the credit quality, prepayment
         optionality and maturity of the respective securities.

         SHORT-TERM INVESTMENTS: The carrying values approximate estimated fair
         value.

         MORTGAGE LOANS, CREDIT-TENANT LOANS, AND POLICY LOANS: The estimated
         fair values for mortgage loans, CTLs and policy loans are determined by
         discounting future expected cash flows using interest rates currently
         being offered for similar loans to borrowers with similar credit
         ratings.

         OTHER INVESTED ASSETS: The estimated fair values are determined using
         quoted market prices for similar instruments.

         INVESTMENT CONTRACTS: The estimated fair values are determined using
         discounted cash flow calculations based on interest rates currently
         being offered for similar contracts with maturities consistent with
         those remaining for the contracts being valued. The estimated fair
         values of investment contracts were approximately equal to the carrying
         values as of December 31, 1998 and 1997, because interest rates
         credited on the vast majority of account balances approximate current
         rates paid on similar investments and are not generally guaranteed
         beyond one year. Fair values for the Company's insurance liabilities
         other than those for investment-type insurance contracts are not
         required to be disclosed. However, the estimated fair values of
         liabilities for all insurance contracts are taken into consideration in
         the Company's overall management of interest rate risk, which minimizes
         exposure to changing interest rates through the matching of investment
         maturities with amounts due under insurance contracts.


                                      F-20
<PAGE>   97
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

         INVESTMENT BORROWINGS: The carrying values approximate estimated fair
value.

         The estimated fair values and carrying values of the Company's
financial instruments were as follows:

<TABLE>
<CAPTION>
                                                                                       DECEMBER 31,
                                                                                       ------------
                                                                          1998                              1997
                                                                          ----                              ----
                                                                 FAIR            CARRYING          FAIR            CARRYING
                                                                 VALUE            VALUE            VALUE            VALUE
                                                                 -----            -----            -----            -----
                                                                                   (DOLLARS IN MILLIONS)
                                                                                                      PREDECESSOR BASIS
                                                                                                      -----------------
<S>                                                             <C>              <C>              <C>              <C>
ASSETS:
  Fixed maturities                                              $13,428.4        $13,428.4        $ 9,989.2        $ 9,989.2
  Equity securities                                                  26.2             26.2             23.8             23.8
  Mortgage loans                                                    124.5            119.6            105.6            102.5
  Credit-tenant loans                                               223.7            197.4            222.9            217.0
  Policy loans                                                       78.1             87.4             55.6             61.8
  Other invested assets                                              64.8             64.8             20.0             20.0
  Short-term investments                                              9.8              9.8                -                -
LIABILITIES:
  Insurance liabilities for investment contracts                 10,933.2         11,750.9          7,796.5          8,294.2
  Investment borrowings                                               0.6              0.6            434.6            434.6
</TABLE>

6.  SHAREHOLDER'S EQUITY:

        Generally, dividends that can be paid by the Company during any
twelve-month period cannot exceed the greater of statutory net gain from
operations (excluding realized gains on investments) for the preceding year or
10% of statutory surplus at the end of the preceding year. In 1999, the Company
can pay dividends of up to $94.6 million.

7.  COMMITMENTS AND CONTINGENCIES:

COMMITMENTS

        The Company leases office space and equipment under noncancellable
operating leases. The approximate future minimum lease rental commitments under
such leases as of December 31, 1998 are as follows (dollars in thousands):

<TABLE>
<CAPTION>
     YEAR ENDING DECEMBER 31,
     ------------------------
     <S>                                           <C>
               1999                                $  733
               2000                                   674
               2001                                   615
               2002                                   598
               2003                                   581
                Thereafter                            242
                                                   ------
                                                   $3,443
                                                   ======
</TABLE>

        Rent expense was $799,000, $946,000 and $1,018,000 in 1998, 1997, and
1996, respectively.

        Until May 1, 1998, the Company was committed to reimburse the AGA Series
Trust (formerly WNL Series Trust) for administrative expenses in excess of .12%
of the market value of investments related to variable annuity policies issued
by the Company. During 1998, 1997 and 1996, the Company incurred approximately
$0.8 million, $0.9 million and $0.6 million respectively, related to this
commitment.


                                      F-21
<PAGE>   98

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

CONTINGENCIES

         Assessments are levied on the Company from time to time by guaranty
fund associations of states in which it is licensed to provide for payment of
covered claims or to meet other insurance obligations, subject to prescribed
limits, of insolvent insurance enterprises. Assessments are allocated to an
insurer based on the ratio of premiums written by an insurer to total premiums
written in the state. The terms of the assessments depend on how each guaranty
fund association elects to fund its obligations. Assessments levied by certain
states may be recoverable through a reduction in future premium taxes. The
Company provides a liability, and estimates premium tax offsets, for estimated
future assessments of known insolvencies. Included in other liabilities is a
reserve for guaranty fund assessments of $11.2 million, $16.6 million, and $22.1
million in 1998, 1997, and 1996, respectively. The Company determines guaranty
fund liabilities by utilizing a report prepared annually by the National
Organization of Life and Health Insurance Guaranty Associations which provides
estimates of assessments by insolvency. Although management believes the
provision for guaranty fund assessments is adequate for all known insolvencies,
and does not currently anticipate the need for any material additions to the
reserve for known insolvencies. However, it is reasonably possible that the
estimates on which the provision is based will change and that such changes will
result in future adjustments.

         From time to time, the Company is involved in lawsuits which are
related to its operations. In most cases, such lawsuits involve claims under
insurance policies or other contracts of the Company. None of the lawsuits
currently pending, either individually or in the aggregate, is expected to have
a material effect on the Company's financial condition or results of operations.

8.  EMPLOYEE BENEFIT PLANS:

         The Company participates in several employee benefit plans which
together cover substantially all of its employees. The amounts related to the
pension plans were not significant to the Company operations.

9.  RELATED PARTY TRANSACTIONS:

         The Company and several of its affiliates have entered into contracts
indefinite in duration for the performance of various services. These services
include mortgage loan origination and servicing, and various other routine
business services or materials which may be provided to the Company. All other
agreements are cost allocation agreements, based upon generally accepted
accounting principles, involving the Company with its parent or any affiliated
insurer.

         The Company from time to time borrows funds from American General
Corporation under an intercompany borrowing agreement. These borrowings are on
demand and are unsecured. Interest charges on the average borrowings each
quarter are based upon an average commercial paper rate.

         In addition, the Company pays management fees for affiliated service
expenses. These expenses are allocated by American General Corporation to the
Company. In 1998, the Company paid $11.4 million for investment management fees
and $1.1 million for data processing services.

         In 1998, the Company received capital contributions from its parent of
$170.8 million. In 1998, there was a note issued of $100.0 million to American
General Corporation.

         See Note 3 for a description of the modified coinsurance agreement with
AG Life.


                                      F-22
<PAGE>   99
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

10.  OTHER OPERATING STATEMENT DATA:

         Premiums and other considerations consisted of the following (dollars
in millions):

<TABLE>
<CAPTION>
                                                                                        PREDECESSOR BASIS
                                                                          -------------------------------------------------
                                                       TEN MONTHS         TWO MONTHS
                                                          ENDED              ENDED               YEAR                YEAR
                                                       DECEMBER 31,       FEBRUARY 28,           ENDED               ENDED
                                                           1998               1998               1997                1996
                                                           ----               ----               ----                ----
<S>                                                      <C>                <C>                <C>                 <C>
Premiums collected                                       $2,290.1           $  349.5           $2,051.1            $1,625.5
Reinsurance ceded                                            (1.1)              (0.2)              (1.2)               (1.5)
                                                         --------           --------           --------            --------
Premiums collected, net                                   2,289.0              349.3            2,049.9             1,624.0
Less premiums on universal life and
  Investment contracts without mortality
  Risk which are recorded as additions to
   Insurance liabilities                                 (2,184.6)            (347.4)          (2,040.8)           (1,613.4)
                                                         --------           --------           --------            --------

Premiums on products with mortality
  Risk,  recorded as insurance policy income                104.4                1.9                9.1                10.6
Reinsurance assumed                                          33.5               12.6              109.4                71.1
Amortization of deferred revenue                              0.2                0.1                0.6                 0.5
Fees and surrender charges                                    9.5                1.3                6.9                 4.4
Other                                                         3.0               (2.0)               0.9                 4.4
                                                         --------           --------           --------            --------
Premiums and other considerations                        $  150.6           $   13.9           $  126.9            $   91.0
                                                         ========           ========           ========            ========
</TABLE>

The changes in cost of insurance purchased (CIP) were as follows (dollars in
millions):

<TABLE>
<CAPTION>
                                                                                        PREDECESSOR BASIS
                                                                          -------------------------------------------------
                                                       TEN MONTHS         TWO MONTHS
                                                          ENDED              ENDED               YEAR                YEAR
                                                       DECEMBER 31,       FEBRUARY 28,           ENDED               ENDED
                                                           1998               1998               1997                1996
                                                           ----               ----               ----                ----
<S>                                                      <C>                <C>                <C>                 <C>
Balance, beginning of period before effect of
  fair value adjustments of available for sale
  fixed maturities                                       $  400.9           $   66.5           $   71.5            $   75.8
Acquisition of new business                                  59.8               --                 --                  --
 Scheduled amortization                                     (33.4)              (0.8)              (5.0)               (4.3)
Amortization related to realized gains and losses            (2.2)              --                 --                  --
                                                         --------           --------           --------            --------
                                                            425.1               65.7               66.5                71.5

Adjustment for the acquisition (a)                           --                335.2               --                  --
Balance, end of period before effect of fair value
   adjustments of available for sale fixed                  425.1              400.9               66.5                71.5
maturities
Effect of fair value adjustment of available for
    sale fixed maturities                                   (48.7)            (121.5)             (58.8)              (21.1)
                                                         --------           --------           --------            --------
Balance, end of period                                   $  376.4           $  279.4           $    7.7            $   50.4
                                                         ========           ========           ========            ========
</TABLE>

        (a)     Represents the incremental amount necessary to recognize the new
                CIP asset attributable to the 1998 acquisition.

        CIP amortization, net of accretion and additions, expected to be
recorded in cash over the next five years is $41.9 million, $40.2 million, $37.6
million, $34.4, and $31.2 million.


                                      F-23
<PAGE>   100

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

         The changes in the deferred policy acquisition cost were as follows
(dollars in millions):

<TABLE>
<CAPTION>
                                                                                        PREDECESSOR BASIS
                                                                          ------------------------------------------------
                                                       TEN MONTHS         TWO MONTHS
                                                          ENDED              ENDED               YEAR                YEAR
                                                       DECEMBER 31,       FEBRUARY 28,           ENDED               ENDED
                                                           1998               1998               1997                1996
                                                           ----               ----               ----                ----
<S>                                                      <C>                <C>                <C>                 <C>
Balance, beginning of period before effect of
  fair value adjustments of available for sale
  fixed maturities                                      $  146.7           $  517.1           $  408.3            $  325.1
Acquisition costs incurred                                 147.2               22.4              147.6               120.7
 Scheduled amortization                                    (13.4)              (8.4)             (42.8)              (36.9)
 Amortization related to realized gains and losses          (0.8)               1.2                4.0                (0.6)
                                                        --------           --------           --------            --------
                                                           279.7              532.3              517.1               408.3

Adjustment for the acquisition (a)                          --               (385.6)              --                  --
Balance, end of period before effect of fair value
  adjustments of available for sale fixed maturities       279.7              146.7              517.1               408.3
Effect of fair value adjustment of available for
   sale fixed maturities                                   (32.1)              --                (99.1)              (28.1)
                                                        --------           --------           --------            --------
Balance, end of period                                  $  247.6           $  146.7           $  418.0            $  380.2
                                                        ========           ========           ========            ========
</TABLE>

        (a)     Represents the necessary elimination of the historical DPAC
                asset required by purchase accounting.

11.  STATUTORY INFORMATION:

        Statutory accounting practices prescribed or permitted for the Company
by regulatory authorities differ from generally accepted accounting principles.
The Company reported the following amounts to regulatory agencies:

<TABLE>
<CAPTION>
                                             DECEMBER 31,
                                             ------------
                                           1998         1997
                                         --------     -------
                                         (DOLLARS IN MILLIONS)
<S>                                      <C>          <C>
Statutory capital and surplus            $  823.1     $ 638.7
Asset valuation reserve                     135.9       116.4
Interest maintenance reserve                100.4       105.4
                                         --------     -------
  Total                                  $1,059.4     $ 860.5
                                         ========     =======
</TABLE>

        Statutory accounting practices require that certain investment-related
portions of surplus, called the asset valuation reserve ("AVR") and the interest
maintenance reserve ("IMR"), be appropriated and reported as liabilities. The
purpose of these reserves is to stabilize statutory surplus against fluctuations
in the market value of investments. The AVR captures realized and unrealized
investment gains and losses related to changes in creditworthiness. The IMR
captures realized investment gains and losses on debt instruments resulting from
changes in interest rates and provides for subsequent amortization of such
amounts into statutory net income on a basis reflecting the remaining life of
the assets sold.


                                      F-24
<PAGE>   101

AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

         Statutory financial statements differ from GAAP. Significant
differences were as follows (dollars in millions):

<TABLE>
<CAPTION>
                                                                                        PREDECESSOR BASIS
                                                                          -------------------------------------------------
                                                       TEN MONTHS         TWO MONTHS
                                                          ENDED              ENDED               YEAR                YEAR
                                                       DECEMBER 31,       FEBRUARY 28,           ENDED               ENDED
                                                           1998               1998               1997                1996
                                                           ----               ----               ----                ----
<S>                                                      <C>                <C>                <C>                 <C>
Net income:
  Statutory net gain from operations                     $   70.5           $   24.1           $   76.3            $   39.2
  Deferred policy acquisition costs and cost of
     insurance purchased                                    110.0               13.5              103.1                78.9
  Income taxes                                               (9.9)              (2.8)              (9.1)              (23.8)
  Adjustment to policy reserves                             (57.7)             (13.4)             (58.1)               (1.5)
  Goodwill amortization                                     (19.7)               0.0                0.0                 0.0
  Net realized gains/investments                            (33.4)              (1.3)              (3.6)               11.4
  Other, net                                                  7.3               (0.6)               6.7                 5.8
                                                         --------           --------           --------            --------
GAAP net income                                          $   67.1           $   19.5           $  115.3            $  110.0
                                                         ========           ========           ========            ========

Shareholder's equity:
  Statutory capital and surplus                          $  823.1           $  663.4           $  638.7            $  572.4
  Deferred policy acquisition costs and cost of
     insurance purchased                                    624.0              445.8              425.7               430.6
  Income taxes                                             (129.2)            (155.6)            (156.2)              (95.8)
  Adjustments to policy reserves                           (484.7)            (207.8)            (195.5)             (136.5)
  Acquisition-related goodwill                              898.8                0.0                0.0                 0.0
  Asset valuation reserve                                   135.9              116.4              116.4               109.0
  Interest maintenance reserve                              100.4              105.4              105.4               104.4
  Investments                                               435.4              357.4              376.6               133.7
  Adjustment for the acquisition                              0.0              688.9                0.0                 0.0
  Other, net                                                (45.6)               1.4               (0.2)              (22.8)
                                                         --------           --------           --------            --------
Total GAAP shareholder's equity                          $2,358.1           $2,015.3           $1,310.9            $1,095.0
                                                         ========           ========           ========            ========
</TABLE>

12.  YEAR 2000 CONTINGENCY (UNAUDITED)

        Internal Systems. The Company has numerous technology systems that are
managed on a decentralized basis. The Company's Year 2000 readiness efforts are
therefore being undertaken by its key business units with centralized oversight.
Each business unit has developed and is implementing a plan to minimize the risk
of a significant negative impact on its operations.

        While the specifics of the plans vary, the plans include the following
activities: (1) perform an inventory of the Company's information technology and
non-information technology systems; (2) assess which items in the inventory may
expose the Company to business interruptions due to Year 2000 issues; (3)
reprogram or replace systems that are not Year 2000 ready, (4) test systems to
prove that they will function into the next century as they do currently, and
(5) return the system to operations. As of December 31, 1998, these activities
have been completed for substantially all of the Company's critical systems,
making them Year 2000 ready. Vendor upgrades for a small number of systems are
expected in the first half of 1999; therefore, activities (3) through (5) are
ongoing for these systems. The Company will continue to test its systems
throughout 1999 to maintain Year 2000 readiness.

        Third Party Relationships. The Company has relationships with various
third parties who also must be Year 2000 ready. These third parties provide (or
receive) resources and services to (or from) the Company and include
organizations with which the Company exchanges information. Third parties
include vendors of hardware, software, and information services; providers of
infrastructure services such as voice and data communications and utilities for
office facilities; investors; customers; distribution channels; and joint
venture partners. Third parties differ from internal systems in that the Company


                                      F-25
<PAGE>   102
AMERICAN GENERAL ANNUITY INSURANCE COMPANY
(FORMERLY WESTERN NATIONAL LIFE INSURANCE COMPANY)
NOTES TO FINANCIAL STATEMENTS - CONTINUED

exercises less, or no, control over their Year 2000 readiness. The Company has
developed a plan to assess and attempt to mitigate the risks associated with the
potential failure of third parties to achieve Year 2000 readiness. The plan
includes the following activities: (1) identify and classify third party
dependencies; (2) research, analyze, and document Year 2000 readiness for
critical third parties; and (3) test critical hardware and software products and
electronic interfaces. A more detailed evaluation will be completed during first
quarter 1999 as part of the Company's contingency planning efforts. Due to the
various stages of third parties' Year 2000 readiness, the Company's testing
activities will extend throughout 1999.

        Contingency Plans. The Company has commenced contingency planning to
reduce the risk of Year 2000 related business failures. The contingency plans,
which address both internal systems and third party relationships, include the
following activities: (1) evaluate the consequences of failure of business
processes with significant exposure to Year 2000 risk, (2) determine the
probability of a Year 2000-related failure for those processes that have a high
consequence of failure; (3) develop an action plan to complete contingency plans
for those processes that rank high in consequence and probability of failure;
and (4) complete the applicable action plans. The Company is currently
developing contingency plans and expects to substantially complete all
contingency-planning activities by April 30, 1999.

        Risks and Uncertainties. Based on its plans to make internal systems
ready for Year 2000, to deal with third party relationships, and to develop
contingency actions, the Company believes that it will experience at most
isolated and minor disruptions of business processes following the turn of the
century. Such disruptions are not expected to have a material effect on the
Company's future results of operations, liquidity, or financial condition.
However, due to the magnitude and complexity of this project, risks and
uncertainties exist and the Company is not able to predict a most reasonably
likely worst case scenario. If Year 2000 readiness is not achieved due to
nonperformance by significant third party vendors, the Company's failure to
maintain critical systems as Year 2000 ready, failure of critical third parties
to achieve Year 2000 readiness on a timely basis, or other unforeseen
circumstances in completing the Company's plans, the Year 2000 issues could have
a material adverse impact on the Company's operations following the turn of the
century.

        Costs. Through December 31, 1998, the Company has incurred and expensed
$1 million (pretax) related to Year 2000 readiness, all of which was incurred in
1998. The Company currently anticipates that it will incur future costs of
approximately $0.6 million (pretax) to maintain Year 2000 readiness, complete
Year 2000 work on noncritical systems and third party relationships, and
complete contingency planning activities. In addition, the Company accelerated
the planned replacement of certain systems as part of the Year 2000 plans.


                                      F-26
<PAGE>   103

                         REPORT OF INDEPENDENT AUDITORS
                         ON FINANCIAL STATEMENT SCHEDULE


To the Board of Directors of
American General Annuity Insurance Company

         Our report on the financial statements of American General Annuity
Insurance Company, formerly known as Western National Life Insurance Company, is
included on page F-3 of this Form N-4. In connection with our audit of such
financial statements, we have also audited the related financial statement
schedule as of December 31, 1996 and for the year then ended listed in the index
on page F-1 of this Form N-4.

         In our opinion, the financial statement schedule referred to above,
when considered in relation to the basic financial statements taken as a whole,
presents fairly, in all material respects, the information required to be
included therein.


                                      Coopers & Lybrand L.L.P.

Houston, Texas
February 5, 1997


                                      F-27
<PAGE>   104

                     WESTERN NATIONAL LIFE INSURANCE COMPANY

                                   SCHEDULE IV

                                   REINSURANCE

              FOR THE YEARS ENDED DECEMBER 31, 1998, 1997 AND 1996

<TABLE>
<CAPTION>
                                                   PREDECESSOR BASIS
                                                  -------------------
                                      1998         1997         1996
                                     ------       ------       ------
                                           (DOLLARS IN MILLIONS)
<S>                                  <C>          <C>          <C>
LIFE INSURANCE IN FORCE:
  Direct                             $443.1       $494.1       $559.3
  Assumed                               1.4          1.8          2.2
  Ceded                              (195.6)      (212.8)      (247.6)
                                     ------       ------       ------
    Net insurance in force           $248.9       $283.1       $313.9
                                     ======       ======       ======
    Percentage of assumed to net        0.6%         0.6%         0.7%
</TABLE>

<TABLE>
<CAPTION>
                                                                                          PREDECESSOR BASIS
                                                                          ------------------------------------------------
                                                         TEN MONTHS       TWO MONTHS
                                                            ENDED            ENDED               YEAR                YEAR
                                                         DECEMBER 31,     FEBRUARY 28,           ENDED               ENDED
                                                             1998             1998               1997                1996
                                                         ------------     ------------           -----               -----
                                                                              (DOLLARS IN MILLIONS)
<S>                                                      <C>                <C>                <C>                 <C>
PREMIUMS RECORDED AS REVENUE FOR GENERALLY
  ACCEPTED ACCOUNTING PRINCIPLES:
  Premiums and other considerations, gross               $  118.2           $    1.5           $   18.7            $   21.4
  Assumed                                                    33.5               12.6              109.4                71.1
  Ceded                                                      (1.1)              (0.2)              (1.2)               (1.5)
                                                         --------           --------           --------            --------
    Net premiums                                         $  150.6           $   13.9           $  126.9            $   91.0
                                                         ========           ========           ========            ========
  Percentage of assumed to net                               22.2%              90.1%              86.2%               78.1%
</TABLE>


                                      F-28
<PAGE>   105

                            --AMERCAN GENERAL LOGO--

             AMERICAN GENERAL ANNUITY
                                                INSURANCE COMPANY


                           PRINTED IN U.S.A.    8/99


                    Recycled Paper  --RECYCLED PAPER LOGO--
<PAGE>   106

                                     PART C

                               OTHER INFORMATION

ITEM 24. FINANCIAL STATEMENTS AND EXHIBITS

A. FINANCIAL STATEMENTS


     The financial statements of the Company are included in Part B hereof.



B. EXHIBITS



<TABLE>
<C>           <S>
   1.         -- Resolution of Board of Directors of the Company
                 authorizing the establishment of the Separate Account.*
   2.         -- Not applicable.
   3.         -- Principal Underwriter's Agreement.*
   4.         -- Individual Fixed and Variable Deferred Annuity Contract.
   5.         -- Application Form.
   6.         -- (i) Copy of Amended and Restated Articles of
                 Incorporation of the Company.**
              -- (ii) Copy of the Restated Bylaws of the Company.**
   7.         -- Not applicable.
   8.         -- (i) Form of Participation Agreement between American
                 General Annuity Insurance Company, American General
                 Series Portfolio Company and The Variable Annuity Life
                 Insurance Company.
              -- (ii) Form of Participation Agreement between American
                 General Annuity Insurance Company, Banc One Investment
                 Advisors Corporation, Nationwide Advisory Services, Inc.
                 and Nationwide Investors Services, Inc.
              -- (iii) Participation Agreement between American General
                 Annuity Insurance Company, Van Kampen Life Investment
                 Trust, Van Kampen Funds, Inc., and Van Kampen Asset
                 Management Inc. dated February 25, 1999.
              -- (iv) Form of Amendment No. 1 to Participation Agreement
                 between American General Annuity Insurance Company, Van
                 Kampen Life Investment Trust, Van Kampen Funds, Inc., and
                 Van Kampen Asset Management Inc.
              -- (v) Participation Agreement between American General
                 Annuity Insurance Company, AIM Variable Insurance Funds,
                 Inc., A I M Distributors, Inc. and AGA Brokerage
                 Services, Inc. dated November 23, 1998.
              -- (vi) Form of Amendment No. 1 to Participation Agreement
                 between American General Annuity Insurance Company, AIM
                 Variable Insurance Funds, Inc., A I M Distributors, Inc.
                 and AGA Brokerage Services, Inc.
              -- (vii) Participation Agreement between American General
                 Annuity Insurance Company Oppenheimer Variable Account
                 Funds, and Oppenheimer Funds, Inc. dated November 23,
                 1998.
              -- (viii) First Amendment to Participation Agreement between
                 American General Annuity Insurance Company, Oppenheimer
                 Variable Account Funds, and Oppenheimer Funds, Inc. dated
                 November 23, 1998.
              -- (ix) Form of Second Amendment to Participation Agreement
                 between American General Annuity Insurance Company,
                 Oppenheimer Variable Account Funds, and Oppenheimer
                 Funds, Inc.
              -- (x) Participation Agreement between American General
                 Annuity Insurance Company, Templeton Variable Products
                 Series Fund and Franklin Templeton Distributors, Inc.
                 dated November 23, 1998.
              -- (xi) Form of Amendment No. 1 to Participation Agreement
                 between American General Annuity Insurance Company,
                 Templeton Variable Products Series Fund and Franklin
                 Templeton Distributors, Inc.
   9.         -- Not Applicable
  10.         -- (i) Consent of Independent Auditors.
              -- (ii) Consent of Independent Accountants.
  11.         -- Not applicable.
</TABLE>


                                       C-1
<PAGE>   107

<TABLE>
<C>           <S>
  12.         -- Not applicable.
  13.         -- Calculation of Performance Information.
  14.         -- Not applicable.
  15.         -- (i) Copies of manually signed powers of attorney for
                 American General Annuity Insurance Company Directors John
                 E. Arant, Kent E. Barrett and Carl J. Santillo.*
              -- (ii) Copy of manually signed power of attorney for
                 American General Annuity Insurance Company Director,
                 Robert M. Devlin.***
              -- (iii) Copies of manually signed powers of attorney for
                 American General Annuity Insurance Company Directors,
                 Thomas L. West, Jr., Bruce R. Abrams, John A. Graf and
                 John P. Newton.***
</TABLE>


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

  * Incorporated by reference to Post Effective Amendment No. 7 Registrant's
    Form N-4 Registration Statement as filed on April 29, 1999 (File No.
    033-86464).

 ** Incorporated by reference to Post-Effective Amendment No. 5 to Registrant's
    Form N-4 Registration Statement as electronically filed on May 26, 1998
    (File No. 33-86464).


*** Incorporated by reference to Post-Effective Amendment No. 6 to Registrant's
    Form N-4 Registration Statement as electronically filed on September 29,
    1998 (File No. 33-86464).


ITEM 25. DIRECTORS AND OFFICERS OF THE DEPOSITOR

     The directors and principal officers of the Company are set forth below,
together with their current principal occupations including any position with
American General Corporation ("AGC"), the indirect parent of American General
Annuity Insurance Company ("AGAIC"), the depositor of the Registrant. The
business address of each officer and director is 2929 Allen Parkway, Houston,
Texas 77019.

<TABLE>
<CAPTION>
           NAMES AND PRINCIPAL
            BUSINESS ADDRESS                POSITIONS AND OFFICES HELD WITH DEPOSITOR
           -------------------              -----------------------------------------
<S>                                         <C>
Thomas L. West, Jr.......................   Chairman, AGAIC.
                                              Vice Chairman and Group Executive --
                                              Retirement Services, American General
                                              Corporation.
Jon P. Newton............................   Senior Chairman of the Board of
                                            Directors, AGAIC. Vice Chairman of the
                                              Board of Directors, American General
                                              Corporation.
Kent E. Barrett..........................   Director, Executive Vice President and
                                            Chief Financial Officer, AGAIC.
John A. Graf.............................   Director, President and Chief Executive
                                              Officer, AGAIC.
Robert M. Devlin.........................   Director, AGAIC.
                                              Chairman of the Board of Directors and
                                              Chief Executive Officer, American
                                              General Corporation.
Bruce R. Abrams..........................   Director and Executive Vice President --
                                              Marketing, AGAIC.
John E. Arant............................   Director and Executive Vice President --
                                              Sales, AGAIC.
Carl J. Santillo.........................   Director and Executive Vice President --
                                              Operations, AGAIC.
Patrick E. Grady.........................   Senior Vice President and Treasurer,
                                            AGAIC.
Brent C. Nelson..........................   Senior Vice President and Controller,
                                            AGAIC.
</TABLE>

                                       C-2
<PAGE>   108

<TABLE>
<CAPTION>
           NAMES AND PRINCIPAL
            BUSINESS ADDRESS                POSITIONS AND OFFICES HELD WITH DEPOSITOR
           -------------------              -----------------------------------------
<S>                                         <C>
Richard W. Scott.........................   Vice President and Chief Investment
                                            Officer, AGAIC.
                                              Executive Vice President and Chief
                                              Investment Officer, American General
                                              Corporation.
Michael J. Akers.........................   Senior Vice President and Chief Actuary,
                                              AGAIC.
Dwight L. Cramer, II.....................   Senior Vice President -- Specialty
                                            Markets, AGAIC.
Stephen G. Kellison......................   Senior Vice President -- Institutional
                                            Services, AGAIC.
Cynthia A. Toles.........................   Senior Vice President, General Counsel
                                            and Secretary, AGAIC.
Dan W. Arnold............................   Vice President -- Customer Care Center,
                                              AGAIC.
James D. Bonsall.........................   Vice President -- Financial Reporting,
                                              AGAIC.
Harry N. Bragg...........................   Vice President -- Strategic Systems,
                                            AGAIC.
Gregory S. Broer.........................   Vice President -- Actuarial, AGAIC.
Richard A. Combs.........................   Vice President -- Actuarial, AGAIC.
J. David Crank...........................   Vice President -- Group Services, AGAIC.
Neil J. Davidson.........................   Vice President -- Actuarial, AGAIC.
David H. denBoer.........................   Vice President -- Compliance, AGAIC.
Stephen R. Duff..........................   Vice President -- Financial Institution
                                              Acquisitions, AGAIC.
Daniel Fritz.............................   Vice President -- Actuarial, AGAIC.
Sharla A. Jackson........................   Vice President -- Operations and Customer
                                              Service, AGAIC.
Jeff S. Johnson..........................   Vice President -- Marketing
                                            Communications, AGAIC.
Kent W. Lamb.............................   Vice President -- Financial Reporting,
                                              AGAIC.
Richard Lindsay..........................   Vice President -- Personal Retirement
                                              Services, AGAIC.
James J. Michel..........................   Vice President -- Insurance Accounting,
                                              AGAIC.
Stephen J. Poston........................   Vice President -- National Sales Manager,
                                              AGAIC.
Steven D. Rubinstein.....................   Vice President -- Financial Planning and
                                              Reporting, AGAIC.
Phillip W. Schraub.......................   Vice President -- Houston Administration,
                                              AGAIC.
Gary N. See..............................   Vice President -- Actuarial, AGAIC.
Gregory R. Seward........................   Vice President -- Variable Product
                                              Accounting, AGAIC.
Conway R. Shaw...........................   Vice President -- Group Marketing, AGAIC.
Norman A. Skinrood, Jr. .................   Vice President -- Group Plan
                                            Administration, AGAIC.
</TABLE>

                                       C-3
<PAGE>   109

<TABLE>
<CAPTION>
           NAMES AND PRINCIPAL
            BUSINESS ADDRESS                POSITIONS AND OFFICES HELD WITH DEPOSITOR
           -------------------              -----------------------------------------
<S>                                         <C>
Paula F. Snyder..........................   Vice President -- Marketing Services,
                                              AGAIC.
Robert E. Steele.........................   Vice President -- Structured Settlements,
                                              AGAIC.
Kenneth R. Story.........................   Vice President -- Amarillo Systems,
                                            AGAIC.
Terry L. Swenson.........................   Vice President -- Variable Products,
                                            AGAIC.
Peter V. Tuters..........................   Vice President and Investment Officer
                                            Senior Vice President -- Investments,
                                              AGAIC.
William C. Vetterling....................   Vice President -- Marketing
                                            Administration, AGAIC.
Garry B. Watts...........................   Vice President -- Independent Agents/
                                              Brokers, AGAIC.
William A. Wilson........................   Vice President -- Government Affairs,
                                              AGAIC.
</TABLE>

     The principal business address is 2929 Allen Parkway, Houston, Texas 77019.

ITEM 26. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH THE DEPOSITOR OR
REGISTRANT


     The following is a list of American General Corporation's subsidiaries as
of May 31, 1999(1)(2)(3)(4)(5). All subsidiaries listed are corporations, unless
otherwise indicated. Subsidiaries of subsidiaries are indicated by indentations
and unless otherwise indicated, all subsidiaries are wholly owned. Inactive
subsidiaries are denoted by an asterisk (*).



<TABLE>
<CAPTION>
NAME                                                          JURISDICTION OF
- ----                                                          INCORPORATION -
<S>                                                           <C>
AGC Life Insurance Company..................................  Missouri
  American General Property Insurance Company(16)...........  Tennessee
     American General Property Insurance Company of
      Florida...............................................  Florida
  American General Life and Accident Insurance Company(6)...  Tennessee
     Stylistic Distribution Corporation.....................  Delaware
     Millennium Distribution Corporation....................  Delaware
     New Age Distribution Corporation.......................  Delaware
     Good-To-Great Distribution Corporation.................  Delaware
     Next Generation Distribution Corporation...............  Delaware
     New Technology Distribution Corporation................  Delaware
     Life Application Distribution Corporation..............  Delaware
     American General Exchange, Inc.........................  Tennessee
  American General Life Insurance Company(7)................  Texas
     American General Annuity Service Corporation...........  Texas
     American General Life Companies........................  Delaware
     American General Life Insurance Company of New York....  New York
       The Winchester Agency Ltd. ..........................  New York
     The Variable Annuity Life Insurance Company............  Texas
       Parkway 1999 Trust(17)...............................  Maryland
       PESCO Plus, Inc(14)..................................  Delaware
       American General Gateway Services, L.L.C.(15)........  Delaware
       The Variable Annuity Marketing Company...............  Texas
       VALIC Investment Services Company....................  Texas
       VALIC Retirement Services Company....................  Texas
       VALIC Trust Company..................................  Texas
</TABLE>


                                       C-4
<PAGE>   110


<TABLE>
<CAPTION>
NAME                                                          JURISDICTION OF
- ----                                                          INCORPORATION -
<S>                                                           <C>
  The Franklin Life Insurance Company.......................  Illinois
     The American Franklin Life Insurance Company...........  Illinois
     Franklin Financial Services Corporation................  Delaware
  HBC Development Corporation...............................  Virginia
  Templeton American General Life of Bermuda Ltd(13)........  Bermuda
  Western National Corporation..............................  Delaware
     WNL Holding Corp. .....................................  Delaware
     American General Annuity Insurance Company.............  Texas
     American General Assignment Corporation................  Texas
  A.G. Distributors, Inc. ..................................  Delaware
     A.G. Investment Advisory Services, Inc. ...............  Delaware
     American General Financial Institution Group, Inc. ....  Delaware
     WNL Insurance Services, Inc............................  Delaware
  American General Corporation*.............................  Delaware
  American General Delaware Management Corporation(1).......  Delaware
  American General Finance, Inc. ...........................  Indiana
     HSA Residential Mortgage Services of Texas, Inc. ......  Delaware
     AGF Investment Corp. ..................................  Indiana
     American General Auto Finance, Inc. ...................  Delaware
     American General Finance Corporation(8)................  Indiana
       American General Finance Group, Inc. ................  Delaware
          American General Financial Services, Inc.(9) .....  Delaware
            The National Life and Accident Insurance
               Company......................................  Texas
       Merit Life Insurance Co. ............................  Indiana
       Yosemite Insurance Company...........................  Indiana
     American General Finance, Inc. ........................  Alabama
     American General Financial Center......................  Utah
     American General Bank, FSB.............................  Utah
     American General Financial Center, Inc.* ..............  Indiana
     American General Financial Center, Incorporated* ......  Indiana
     American General Financial Center Thrift Company* .....  California
     Thrift, Incorporated* .................................  Indiana
  American General Investment Advisory Services, Inc.* .....  Texas
  American General Investment Holding Corporation(10).......  Delaware
  American General Investment Management Corporation(10)....  Delaware
  American General Realty Advisors, Inc. ...................  Delaware
  American General Realty Investment Corporation............  Texas
     AGLL Corporation(11)...................................  Delaware
     American General Land Holding Company..................  Delaware
       AG Land Associates, LLC(11)..........................  California
     GDI Holding, Inc.*(12).................................  California
     Pebble Creek Service Corporation.......................  Florida
     SR/HP/CM Corporation...................................  Texas
  Green Hills Corporation...................................  Delaware
  Knickerbocker Corporation.................................  Texas
     American Athletic Club, Inc. ..........................  Texas
  Pavilions Corporation.....................................  Delaware
  USLIFE Corporation........................................  Delaware
     All American Life Insurance Company....................  Illinois
     American General Assurance Company.....................  Illinois
     American General Indemnity Company.....................  Nebraska
</TABLE>


                                       C-5
<PAGE>   111


<TABLE>
<CAPTION>
NAME                                                          JURISDICTION OF
- ----                                                          INCORPORATION -
<S>                                                           <C>
     USLIFE Credit Life Insurance Company of Arizona........  Arizona
  American General Life Insurance Company of Pennsylvania...  Pennsylvania
  I.C. Cal*.................................................  California
  The Old Line Life Insurance Company of America............  Wisconsin
  The United States Life Insurance Company in the City of
     New York...............................................  New York
  USLIFE Agency Services, Inc. .............................  Illinois
     USMRP, Ltd. ...........................................  Turks & Caicos
  USLIFE Financial Institution Marketing Group, Inc. .......  California
  USLIFE Insurance Services Corporation.....................  Texas
  USLIFE Realty Corporation.................................  Texas
     USLIFE Real Estate Services Corporation................  Texas
  USLIFE Systems Corporation................................  Delaware
</TABLE>



     American General Finance Foundation, Inc. is not included on this list. It
is a non-profit corporation.



                                     NOTES



 (1) The following limited liability companies were formed in the State of
     Delaware on March 28, 1995. The limited liability interests of each are
     jointly owned by AGC and AGDMC and the business and affairs of each are
     managed by AGDMC:



        American General Capital, L.L.C.


        American General Delaware, L.L.C.



 (2) On November 26, 1996, American General Institutional Capital A ("AG Cap
     Trust A"), a Delaware business trust, was created. On March 10, 1997,
     American General Institutional Capital B ("AG Cap Trust B"), also a
     Delaware business trust, was created. Both AG Cap Trust A's and AG Cap
     Trust B's business and affairs are conducted through their trustees:
     Bankers Trust Company and Bankers Trust (Delaware). Capital securities of
     each are held by non-affiliated third party investors and common securities
     of AG Cap Trust A and AG Cap Trust B are held by AGC.



 (3) On November 14, 1997, American General Capital I, American General Capital
     II, American General Capital III, and American General Capital IV
     (collectively, the "Trusts"), all Delaware business trusts, were created.
     Each of the Trusts' business and affairs are conducted through its
     trustees: Bankers Trust (Delaware) and James L. Gleaves (not in his
     individual capacity but solely as Trustee).



 (4) On July 10, 1997, the following insurance subsidiaries of AGC became the
     direct owners of the indicated percentages of membership units of SBIL B,
     L.L.C. ("SBIL B"), a U.S. limited liability company: VALIC (22.6%), FL
     (8.1%), AGLA (4.8%) and AGL (4.8%).



     Through their aggregate 40.3% interest in SBIL B, VALIC, FL, AGLA and AGL
     indirectly own approximately 28% of the securities of SBI, an English
     company, and 14% of the securities of ESBL, an English company, SBP, an
     English company, and SBFL, a Cayman Islands company. These interests are
     held for investment purposes only.



 (5) Effective December 5, 1997, AGC and Grupo Nacional Provincial, S.A. ("GNP")
     completed the purchase by AGC of a 40% interest in Grupo Nacional
     Provincial Pensions S.A. de C.V., a new holding company formed by GNP, one
     of Mexico's largest financial services companies.



 (6) AGLA owns approximately 12% of Whirlpool Financial Corp. ("Whirlpool")
     preferred stock. AGLA's holdings in Whirlpool represents approximately 3%
     of the voting power of the capital stock of Whirlpool. The interests in
     Whirlpool (which is a corporation that is not associated with AGC) are held
     for investment purposes only.


                                       C-6
<PAGE>   112


 (7) AGL owns 100% of the common stock of American General Securities
     Incorporated ("AGSI"), a full-service NASD broker-dealer. AGSI, in turn,
     owns 100% of the stock of the following insurance agencies:



        American General Insurance Agency, Inc. (Missouri)


        American General Insurance Agency of Hawaii, Inc. (Hawaii)


        American General Insurance Agency of Massachusetts, Inc. (Massachusetts)



     In addition, the following agencies are indirectly related to AGSI, but not
     owned or controlled by AGSI:



        American General Insurance Agency of Ohio, Inc. (Ohio)


        American General Insurance Agency of Texas, Inc. (Texas)


        American General Insurance Agency of Oklahoma, Inc. (Oklahoma)


        Insurance Masters Agency, Inc. (Texas)



     AGSI and the foregoing agencies are not affiliates or subsidiaries of AGL
     under applicable holding company laws, but they are part of the AGC group
     of companies under other laws.



 (8) American General Finance Corporation is the parent of an additional 48
     wholly-owned subsidiaries incorporated in 30 states and Puerto Rico for the
     purpose of conducting its consumer finance operations, including those
     noted in footnote 10 below.



 (9) American General Financial Services, Inc. is the parent of an additional 7
     wholly-owned subsidiaries incorporated in 4 states and Puerto Rico for the
     purpose of conducting its consumer finance operations.



(10) American General Investment Management, L.P., a Delaware limited
     partnership, is jointly owned by AGIHC and AGIMC. AGIHC holds a 99% limited
     partnership interest, and AGIMC owns a 1% general partnership interest.



(11) AG Land Associates, LLC is jointly owned by AGLH and AGLL. AGLH holds a
     98.75% managing interest and AGLL owns a 1.25% managing interest.



(12) AGRI owns a 75% interest in GDI Holding, Inc.



(13) AGCL owns 50% of the common stock of TAG Life. Templeton International,
     Inc., a Delaware corporation, owns the remaining 50% of TAG Life. Templeton
     International, Inc. is not affiliated with AGC.



(14) VALIC holds 900 (90%) of the outstanding common shares. The Florida
     Education Association/United, a Florida teachers union and unaffiliated
     third party, holds the remaining 100 (10%) of the outstanding common
     shares.



(15) VALIC holds (90%) of the outstanding common shares. Gateway Investment
     Services, Inc., a California corporation and an unaffiliated third party,
     holds the remaining 10% of the outstanding common shares.



(16) AGPIC is jointly owned by AGCL and AGLA. AGCL owns 51.85% and AGLA owns
     48.15% of the issued and outstanding shares of AGPIC.



(17) Parkway 1999 Trust was formed as a Maryland business trust. VALIC owns 100%
     of the REIT's common equity.




                                       C-7
<PAGE>   113

ITEM 27. NUMBER OF CONTRACT OWNERS

     This is a new Contract, therefore there are no Owners of the Contracts.

ITEM 28. INDEMNIFICATION

     The Bylaws (Article VI - Section 1) of the Company provide that:

          The Corporation shall indemnify any person who was or is a party, or
     is threatened to be made a party, to any threatened, pending, or completed
     action, suit or proceeding, whether civil, criminal, administrative, or
     investigative, by reason of the fact that he is or was a director or
     officer of the Corporation, or is or was serving at the request of the
     Corporation as a director, officer, employee or agent of another
     corporation, partnership, joint venture, trust or other enterprise
     (collectively, "Agent") against expenses (including attorneys, fees),
     judgments, fines, penalties, court costs and amounts paid in settlement
     actually and reasonably incurred by him in connection with such action,
     suit or proceeding if he acted in good faith and in a manner he reasonably
     believed to be in or not opposed to the best interests of the Corporation,
     and, with respect to any criminal action or proceeding, had no reasonable
     cause to believe his conduct was unlawful. The termination of any action,
     suit, or proceeding by judgment, order, settlement (whether with or without
     court approval), conviction or upon a plea of NOLO CONTENDERE or its
     equivalent, shall not, of itself, create a presumption that the Agent did
     not act in good faith and in a manner which he reasonably believed to be in
     or not opposed to the best interests of the Corporation, and, with respect
     to any criminal action or proceeding, had no reasonable cause to believe
     that his conduct was unlawful. If several claims, issues or matters are
     involved, an Agent may be entitled to indemnification as to some matters
     even though he is not entitled as to other matters. Any director or officer
     of the Corporation serving in any capacity of another corporation, of which
     a majority of the shares entitled to vote in the election of its directors
     is held, directly or indirectly, by the Corporation, shall be deemed to be
     doing so at the request of the Corporation.

          Insofar as indemnification for liability arising under the Securities
     Act of 1933 may be permitted directors and officers or controlling persons
     of the Company pursuant to the foregoing, or otherwise, the Company has
     been advised that in the opinion of the Securities and Exchange Commission
     such indemnification is against public policy as expressed in the Act and,
     therefore, unenforceable. In the event that a claim for indemnification
     against such liabilities (other than the payment by the Company of expenses
     incurred or paid by a director, officer or controlling person of the
     Company in the successful defense of any action, suit or proceeding) is
     asserted by such director, officer or controlling person in connection with
     the securities being registered, the Company will, unless in the opinion of
     its counsel the matter has been settled by controlling precedent, submit to
     a court of appropriate jurisdiction the question whether such
     indemnification by it is against public policy as expressed in the Act and
     will be governed by the final adjudication of such issue.

                                       C-8
<PAGE>   114

ITEM 29. PRINCIPAL UNDERWRITERS

     (a) Not Applicable.


     (b) American General Distributors, Inc. ("Distributor") is the principal
underwriter for the Contracts. The following persons are the officers and
directors of Distributor.


<TABLE>
<CAPTION>
NAME AND PRINCIPAL                                    POSITION AND OFFICES
BUSINESS ADDRESS*                                       WITH UNDERWRITER
- ------------------                                    --------------------
<S>                                         <C>
Bruce R. Abrams..........................   President and Chief Executive Officer
Cynthia A. Toles.........................   Secretary
Patrick E. Grady.........................   Treasurer and Chief Financial Officer
D. Lynne Walters.........................   Tax Officer
V. Keith Roberts.........................   Compliance Officer
Greg R. Seward...........................   Assistant Treasurer
Cheryl G. Hemley.........................   Assistant Secretary
James L. Gleaves.........................   Assistant Treasurer
Barbara G. Trygstad......................   Assistant Treasurer
Marylyn S. Zlotnick......................   Assistant Treasurer
</TABLE>

     The principal business address is 2929 Allen Parkway, Houston, Texas 77019.

     (c) Not Applicable.

ITEM 30. LOCATION OF ACCOUNTS AND RECORDS

     Persons maintaining physical possession of the accounts, books or documents
of the Separate Account required to be maintained by Section 31(a) of the
Investment Company Act of 1940 and the rules promulgated thereunder include Kent
W. Lamb, Vice President -- Financial Reporting of the Company, whose address is
2929 Allen Parkway, Houston, TX 77019.

ITEM 31. MANAGEMENT SERVICES

     Not Applicable.

ITEM 32. UNDERTAKINGS

     a. Registrant hereby undertakes to file a post-effective amendment to this
registration statement as frequently as is necessary to ensure that the audited
financial statements in the registration statement are never more than sixteen
(16) months old for so long as payments under the variable annuity contracts may
be accepted.

     b. Registrant hereby undertakes to include either (1) as part of any
application to purchase a contract offered by the Prospectus, a space that an
applicant can check to request a Statement of Additional Information, or (2) a
postcard or similar written communication affixed to or included in the
Prospectus that the applicant can remove to send for a Statement of Additional
Information.

     c. Registrant hereby undertakes to deliver any Statement of Additional
Information and any financial statement required to be made available under this
Form promptly upon written or oral request.

     d. American General Annuity Insurance Company ("Company"), hereby
represents that the fees and charges deducted under the Contract described in
the Prospectus, in the aggregate, are reasonable in relation to the services
rendered, the expenses to be incurred and the risks assumed by the Company.

                                       C-9
<PAGE>   115

     Representations

     (1) The Company hereby represents that it is relying upon Investment
Company Act Rule 6c-7. The Company further represents that paragraphs (a)-(d) of
Rule 6c-7 have been complied with.

     (2) The Company hereby represents that it is relying upon a No-Action
Letter issued to the American Council of Life Insurance dated November 28, 1988
(Commission ref. IP-6-88) and that the following provisions have been complied
with:

     1. Include appropriate disclosure regarding the redemption restrictions
imposed by Section 403(b)(11) in each registration statement, including the
prospectus, used in connection with the offer of the contract;

     2. Include appropriate disclosure regarding the redemption restrictions
imposed by Section 403(b)(11) in any sales literature used in connection with
the offer of the contract;

     3. Instruct sales representatives who solicit participants to purchase the
contract specifically to bring the redemption restrictions imposed by Section
403(b)(11) to the attention of the potential participants;

     4. Obtain from each plan participant who purchases a Section 403(b) annuity
contract, prior to or at the time of such purchase, a signed statement
acknowledging the participant's understanding of (1) the restrictions on
redemption imposed by Section 403(b)(11), and (2) other investment alternatives
available under the employer's Section 403(b) arrangement to which the
participant may elect to transfer his contract value.

                                      C-10
<PAGE>   116

                                   SIGNATURES

     As required by the Securities Act of 1933 and the Investment Company Act of
1940, the Registrant certifies that it has caused this Registration Statement to
be signed on its behalf, in the City of Houston, and State of Texas on this 15th
day of July, 1999.

                                            A.G. SEPARATE ACCOUNT A
                                            Registrant

                                            By: AMERICAN GENERAL ANNUITY
                                              INSURANCE COMPANY

                                            By:      /s/ JOHN A. GRAF
                                              ----------------------------------
                                              John A. Graf

                                            By: AMERICAN GENERAL ANNUITY
                                              INSURANCE COMPANY
                                              Depositor

                                            By:      /s/ JOHN A. GRAF
                                              ----------------------------------
                                              John A. Graf

     As required by the Securities Act of 1933, this Registration Statement has
been signed by the following persons in the capacities and on the dates
indicated.

<TABLE>
<C>                                                    <S>                                <C>

                  /s/ JOHN A. GRAF                     President, Chief Executive         July 15, 1999
- -----------------------------------------------------    Officer and Director
                    John A. Graf

                          *                            Chairman of the Board of           July 15, 1999
- -----------------------------------------------------    Directors
                 Thomas L. West, Jr.

                 /s/ BRENT C. NELSON                   Senior Vice President,             July 15, 1999
- -----------------------------------------------------    Controller and Principal
                   Brent C. Nelson                       Accounting Officer

                          *                            Senior Chairman of the Board of    July 15, 1999
- -----------------------------------------------------    Directors
                    Jon P. Newton

                          *                            Director, Executive Vice           July 15, 1999
- -----------------------------------------------------    President and Chief Financial
                   Kent E. Barrett                       Officer

                          *                            Executive Vice President --        July 15, 1999
- -----------------------------------------------------    Marketing and Director
                   Bruce R. Abrams

                          *                            Executive Vice President -- Sales  July 15, 1999
- -----------------------------------------------------    and Director
                    John E. Arant
</TABLE>
<PAGE>   117
<TABLE>
<C>                                                    <S>                                <C>

                          *                            Executive Vice President --        July 15, 1999
- -----------------------------------------------------    Operations and Director
                  Carl J. Santillo

                          *                            Director                           July 15, 1999
- -----------------------------------------------------
                  Robert M. Devlin

              *By: /s/ CYNTHIA A. TOLES                                                   July 15, 1999
  ------------------------------------------------
                  Cynthia A. Toles
                  Attorney-in-Fact
</TABLE>
<PAGE>   118


                               INDEX TO EXHIBITS


                                       TO


                         PRE-EFFECTIVE AMENDMENT NO. 2


                                       TO


                                    FORM N-4


                                      FOR


                            A.G. SEPARATE ACCOUNT A


                                       OF


                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY



<TABLE>
<CAPTION>
EXHIBIT
NUMBER                               DESCRIPTION
- -------                              -----------
<C>          <S>
   4         -- Individual Fixed and Variable Deferred Annuity
                Contract
   5         -- Application Form
   8(i)      -- Form of Participation Agreement between American General
                Annuity Insurance Company, American General Series
                Portfolio Company and The Variable Annuity Life Insurance
                Company
    (ii)     -- Form of Participation Agreement between American General
                Annuity Insurance Company, Banc One Investment Advisors,
                Corporation Nationwide Advisory Services, Inc. and
                Nationwide Investors Services, Inc.
    (iii)    -- Participation Agreement between American General Annuity
                Insurance Company, Van Kampen Life Investment Trust, Van
                Kampen Funds, Inc., and Van Kampen Asset Management Inc.
                dated February 25, 1999
    (iv)     -- Form of Amendment No. 1 to Participation Agreement
                between American General Annuity Insurance Company, Van
                Kampen Life Investment Trust, Van Kampen Funds, Inc., and
                Van Kampen Asset Management Inc.
    (v)      -- Participation Agreement between American General Annuity
                Insurance Company between AIM Variable Insurance Funds,
                Inc., A I M Distributors, Inc. and AGA Brokerage
                Services, Inc. dated November 23, 1998
    (vi)     -- Form of Amendment No. 1 to Participation Agreement
                between American General Annuity Insurance Company
                between AIM Variable Insurance Funds, Inc., A I M
                Distributors, Inc. and AGA Brokerage Services, Inc.
    (vii)    -- Participation Agreement between American General Annuity
                Insurance Company Oppenheimer Variable Account Funds, and
                Oppenheimer Funds, Inc. dated November 23, 1998
    (viii)   -- First Amendment to Participation Agreement between
                American General Annuity Insurance Company Oppenheimer
                Variable Account Funds, and Oppenheimer Funds, Inc. dated
                November 23, 1998
    (ix)     -- Form of Second Amendment to Participation Agreement
                between American General Annuity Insurance Company
                Oppenheimer Variable Account Funds, and Oppenheimer
                Funds, Inc.
    (x)      -- Participation Agreement between American General Annuity
                Insurance Company, Templeton Variable Products Series
                Fund and Franklin Templeton Distributors, Inc. dated
                November 23, 1998
    (xi)     -- Form of Amendment No. 1 to Participation Agreement
                between American General Annuity Insurance Company,
                Templeton Variable Products Series Fund and Franklin
                Templeton Distributors, Inc.
  10(i)      -- Consent of Independent Auditors
    (ii)     -- Consent of Independent Accountants
  13         -- Calculation of Performance Information
</TABLE>


<PAGE>   1
                                                                       EXHIBIT 4


[AMERICAN GENERAL ANNUITY LETTERHEAD]




AMERICAN GENERAL ANNUITY INSURANCE COMPANY ("Company"), in consideration of the
payment of the initial Purchase Payment, issued this Contract, subject to its
terms.

RIGHT TO EXAMINE CONTRACT: Within 10 days of the date of receipt of this
Contract by the Owner, it may be returned by delivering or mailing it to the
Company at its Annuity Service Center or to the agent through whom it was
purchased. When this Contract is received by the Company, it will be voided as
if it had never been in force. The Company will refund the Contract Value
computed at the end of the Valuation Period during which this Contract is
received by the Company at its Annuity Service Center.

           THIS IS A LEGAL CONTRACT BETWEEN THE OWNER AND THE COMPANY.
                          READ YOUR CONTRACT CAREFULLY.





   /s/ CYNTHIA TOLES                               /s/ JOHN A. GRAF
        SECRETARY                                      PRESIDENT


             INDIVIDUAL FIXED AND VARIABLE DEFERRED ANNUITY CONTRACT
                         WITH FLEXIBLE PURCHASE PAYMENTS
                         DEATH BENEFIT PRIOR TO MATURITY
                           MONTHLY INCOME AT MATURITY
                                Nonparticipating


ANNUITY PAYMENTS, WITHDRAWAL VALUES AND THE DEATH BENEFITS PROVIDED BY THIS
CONTRACT, WHEN BASED ON THE INVESTMENT EXPERIENCE OF THE SEPARATE ACCOUNT, ARE
VARIABLE AND ARE NOT GUARANTEED AS TO DOLLAR AMOUNT. SEE "ANNUITY PROVISIONS" ON
PAGE 22.


                                       1
<PAGE>   2



                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                            Page
                                                                            ----
<S>                                                                         <C>
CONTRACT SCHEDULE..............................................................4

DEFINITIONS...................................................................10

PURCHASE PAYMENT PROVISIONS...................................................12
         ALLOCATION OF PURCHASE PAYMENTS......................................12
         PURCHASE PAYMENTS....................................................12
         SUBSEQUENT PURCHASE PAYMENTS.........................................12

GENERAL ACCOUNT PROVISIONS....................................................12
         GENERAL ACCOUNT VALUE................................................12
         INTEREST TO BE CREDITED..............................................13

SEPARATE ACCOUNT PROVISIONS...................................................13
         THE SEPARATE ACCOUNT.................................................13
         VALUATION OF ASSETS..................................................13
         ACCUMULATION UNITS...................................................13
         ACCUMULATION UNIT VALUE..............................................14
         NET INVESTMENT FACTOR:...............................................14
         MORTALITY AND EXPENSE RISK CHARGE....................................14
         ADMINISTRATIVE CHARGE................................................15
         MORTALITY AND EXPENSE GUARANTEE......................................15

CONTRACT MAINTENANCE CHARGE...................................................15
         DEDUCTION FOR CONTRACT MAINTENANCE CHARGE............................15

TRANSFERS WITHIN THE CONTRACT.................................................15
         TRANSFERS PRIOR TO THE ANNUITY DATE..................................15
         TRANSFERS DURING THE ANNUITY PERIOD..................................16

WITHDRAWAL PROVISIONS.........................................................17
         WITHDRAWALS..........................................................17
         CONTINGENT DEFERRED SALES CHARGE.....................................18

PROCEEDS PAYABLE ON DEATH.....................................................18
         DEATH OF OWNER DURING THE ACCUMULATION PERIOD........................18
         DEATH BENEFIT AMOUNT DURING THE ACCUMULATION PERIOD..................18
         DEATH BENEFIT OPTIONS DURING THE ACCUMULATION PERIOD.................19
         DEATH OF OWNER DURING THE ANNUITY PERIOD.............................19
         DEATH OF ANNUITANT...................................................19
</TABLE>


                                       2
<PAGE>   3



<TABLE>
<S>                                                                          <C>
         PAYMENT OF DEATH BENEFIT.............................................20
         BENEFICIARY..........................................................20
         CHANGE OF BENEFICIARY................................................20

SUSPENSION OR DEFERRAL OF PAYMENTS PROVISION..................................20

ANNUITANT, OWNERSHIP, ASSIGNMENT PROVISIONS...................................21
         ANNUITANT............................................................21
         OWNER................................................................21
         JOINT OWNER..........................................................21
         ASSIGNMENT OF THE CONTRACT...........................................21

ANNUITY PROVISIONS............................................................22
         GENERAL..............................................................22
         ANNUITY DATE.........................................................22
         SELECTION OF AN ANNUITY OPTION.......................................22
         FREQUENCY AND AMOUNT OF ANNUITY PAYMENTS.............................22
         ANNUITY OPTIONS......................................................22
                  OPTION A. LIFE ANNUITY......................................23
                  OPTION B. LIFE ANNUITY WITH PERIODS CERTAIN.................23
                  OPTION C. JOINT AND SURVIVOR ANNUITY........................23
         ANNUITY..............................................................23
         FIXED ANNUITY........................................................23
         VARIABLE ANNUITY.....................................................23
         ANNUITY UNIT.........................................................24
         MORTALITY TABLES.....................................................24

GENERAL PROVISIONS............................................................25
         THE CONTRACT.........................................................25
         MINIMUM CONTRACT VALUE...............................................25
         MISSTATEMENT OF AGE OR SEX...........................................25
         INCONTESTABILITY.....................................................25
         MODIFICATION.........................................................25
         NON-PARTICIPATING....................................................25
         EVIDENCE OF SURVIVAL.................................................25
         PROOF OF AGE.........................................................25
         PROTECTION OF PROCEEDS...............................................25
         REPORTS..............................................................25
         TAXES................................................................26
         REGULATORY REQUIREMENTS..............................................26

ANNUITY TABLES................................................................27
</TABLE>


                                       3
<PAGE>   4



                                CONTRACT SCHEDULE


OWNER:                  [John Smith]            ISSUE DATE:      [July 01, 1999]

ANNUITANT:              [John Smith]            ANNUITANT AGE:   [50]

CONTRACT NUMBER:        [12345]

ANNUITY DATE:           [July 01, 2029]

PURCHASE PAYMENTS:
     MINIMUM INITIAL PURCHASE PAYMENT:     [$15,000 for Non-Qualified Contracts;
                                           $15,000 for Qualified Contracts]

     MINIMUM SUBSEQUENT PURCHASE PAYMENTS: [For Non-Qualified Contracts: $1,000,
                                           or if the automatic premium check
                                           option is elected: $100; for
                                           Qualified Contracts: $250, or if the
                                           automatic premium check option is
                                           elected: $100]

     MAXIMUM TOTAL PURCHASE PAYMENTS:      [$1,000,000 without Company approval]

RIDERS:  [IRA Endorsement]
         [Roth IRA Endorsement
         [TSA/403(b) Endorsement]
         [Persistency Bonus Endorsement]


                                       4
<PAGE>   5


ALLOCATION RULES:

1.       The maximum number of Sub-Accounts that can be selected by an Owner is
         [18].

2.       Allocations must be in whole percentages of each Purchase Payment or
         transfer.

BENEFICIARY:

As designated by the Owner at the Issue Date, unless subsequently changed.

CONTRACT MAINTENANCE CHARGE:

There is no Contract Maintenance Charge.

MORTALITY AND EXPENSE RISK CHARGE:

Equal on an annual basis to [1.00%] of the average daily net asset value of the
Separate Account.

ADMINISTRATIVE CHARGE:

Equal on an annual basis to [0.15%] of the average daily net asset value of the
Separate Account.

TRANSFERS WITHIN THE CONTRACT:

         NUMBER OF TRANSFERS: Subject to any restrictions imposed on such
         transfers by the Company, there are currently no restrictions on the
         number of transfers that can be made. However, if the Company does
         limit the number of transfers in the future, Owners are guaranteed the
         right to at least [12] transfers during any Contract Year during the
         Accumulation Period and at least [6] per year during the Annuity
         Period.

         TRANSFER FEE: Currently, none. However, should the Company impose a
         Transfer Fee in the future it will not exceed [$25].

         FREE TRANSFERS: Currently there are no restrictions on the number of
         free transfers that can be made. However, if the Company does limit the
         number of transfers in the future, Owners are guaranteed at least [12]
         transfers free of any Transfer Fee during any Contract Year during the
         Accumulation Period and at least [6] per year during the Annuity
         Period.

         MINIMUM AMOUNT TO BE TRANSFERRED: [$250] (from (i) one or multiple
         Sub-Accounts or (ii) the General Account), or the Owner's entire
         interest in the Sub-Account or the General Account, if less.

         MINIMUM AMOUNT WHICH MUST REMAIN IN A SUB-ACCOUNT AFTER A TRANSFER:
         [$500] per Sub-Account; or $0 if the entire amount in the Sub-Account
         is transferred.


                                       5
<PAGE>   6

         MINIMUM AMOUNT WHICH MUST REMAIN IN THE GENERAL ACCOUNT AFTER A
         TRANSFER: [$500]; or $0 if the entire amount in the General Account is
         transferred.

         MAXIMUM AMOUNT WHICH CAN BE TRANSFERRED FROM THE GENERAL ACCOUNT TO THE
         SEPARATE ACCOUNT DURING THE ACCUMULATION PERIOD: Each Contract Year 25%
         of the Owner's Contract Value in the General Account as of the last
         Contract Anniversary, except pursuant to a Dollar Cost Averaging
         program.

WITHDRAWALS:

If all or a portion of the Contract Value is withdrawn, a Contingent Deferred
Sales Charge will be calculated at the time of each withdrawal and will be
deducted from the Contract Value. The Contingent Deferred Sales Charge is based
upon the length of time from when each Purchase Payment was received and is
deemed to be first-in, first-out in accordance with the following:

         CONTINGENT DEFERRED SALES CHARGE:

<TABLE>
<CAPTION>
                     Length of Time From              Charge (as a % of
                       Purchase Payment                 Purchase Payments
                      (Number of Years)                  Withdrawn)
                     -------------------              -------------------
<S>                                                   <C>
                             1                                7%
                             2                                7%
                             3                                5%
                             4                                5%
                             5                                4%
                             6                                2%
                             7 or more                        0%
</TABLE>

         FREE WITHDRAWAL:

         The Contingent Deferred Sales Charge does not apply to that portion of
         each withdrawal in any Contract Year that does not exceed (1) 10% of
         the Contract Value during each Contract Year after the first; less (2)
         the amount of any previous withdrawals made during such Contract Year.

         Partial withdrawals under a Systematic Withdrawal Option are eligible
         for the Free Withdrawal during the first Contract Year.

         If multiple withdrawals are made during a Contract Year, the amount
         eligible for the Free Withdrawal will be recalculated at the time of
         each partial withdrawal. After the first Contract Year, partial
         withdrawals in addition to withdrawals under a Systematic Withdrawal
         Option may be made in the same Contract Year subject to the 10%
         limitation.


                                       6
<PAGE>   7

         The maximum amount of the Free Withdrawal during a Contract Year is 10%
         of the Contract Value at the time of the first withdrawal during such
         Contract Year.

         A Free Withdrawal is not deemed a withdrawal of Purchase Payments
         except for purposes of computing the Free Withdrawal.

         MINIMUM PARTIAL WITHDRAWAL:  [$100], or if less, the entire Contract
         Value

         MINIMUM CONTRACT VALUE:  [$500]


                                       7
<PAGE>   8

INVESTMENT OPTIONS:

<TABLE>
<CAPTION>
      PORTFOLIOS:                                       SUB-ACCOUNTS:
      ----------                                        ------------
<S>                                                     <C>
      [Van Kampen Emerging Growth Portfolio             [Van Kampen Emerging Growth Sub-
      (A.G. Series Trust)]                               Account]
      [Van Kampen Enterprise Portfolio]                 [Van Kampen Enterprise Sub-Account]
      [AIM V.I. Value Fund]                             [AIM V.I. Value Fund Sub-Account]
      [AIM V.I. International Equity Fund]              [AIM V.I. International Equity Fund
                                                         Sub-Account]
      [Templeton Developing Markets Fund -              [Templeton Developing Markets Fund - Class 2
        Class 2]                                         Sub-Account]
      [Oppenheimer High Income Fund/VA]                 [Oppenheimer High Income Fund Sub-Account]
      [State Street Global Advisors Money               [State Street Global Advisors Money Market
        Market Portfolio (A.G. Series Trust)]            Sub-Account]
      [One Group Investment Trust Bond                  [One Group Investment Trust Bond
        Portfolio]                                       Sub-Account]
      [One Group Investment Trust Government            [One Group Investment Trust Government Bond
        Bond Portfolio]                                   Sub-Account]
      [One Group Investment Trust Balanced              [One Group Investment Trust Balanced
        Portfolio]                                       Sub-Account]
      [One Group Investment Trust Large Cap             [One Group Investment Trust Large Cap
        Growth Portfolio]                                Growth Sub-Account]
      [One Group Investment Trust Equity Index          [One Group Investment Trust Equity Index
        Portfolio]                                       Sub-Account]
      [One Group Investment Trust Diversified           [One Group Investment Trust Diversified
        Equity Portfolio]                                Equity Sub-Account]
      [One Group Investment Trust Mid Cap               [One Group Investment Trust Mid Cap
        Growth Portfolio]                                Growth Sub-Account]
      [One Group Investment Trust Diversified           [One Group Investment Trust Diversified
        Mid-Cap Portfolio]                               Mid-Cap Sub-Account]
      [One Group Investment Trust Mid Cap               [One Group Investment Trust Mid Cap
        Value Portfolio]                                 Value Sub-Account]
      [Franklin Small Cap Investments Fund]             [Franklin Small Cap Investments Fund
                                                         Sub-Account]


      [Fixed Account - 1-Year Guarantee Period
           12-Mo. Dollar Cost Avg (DCA)
            6-Mo. Dollar Cost Avg (DCA)]
</TABLE>


                                       8
<PAGE>   9



SEPARATE ACCOUNT:  [A.G. Separate Account A]

MINIMUM GUARANTEED INTEREST RATE FOR THE GENERAL ACCOUNT:

3% per year

ANNUITY SERVICE CENTER:

[American General Annuity Insurance           American General Annuity Insurance
Company                                 or    Company
Annuity Service Center                        Annuity Service Center
P.O. Box  4342                                2727-A Allen Parkway
Houston, Texas  77210-4342                    Houston, Texas  77019]
(877) 888-9859


<PAGE>   10


                                   DEFINITIONS

ACCUMULATION PERIOD: The period during which Purchase Payments may be made prior
to the Annuity Date.

ACCUMULATION UNIT: A unit of measure used to determine the value of the Owner's
interest in a Sub-Account of the Separate Account during the Accumulation
Period.

ADJUSTED CONTRACT VALUE: The Contract Value less any applicable premium tax and
Contract Maintenance Charge. This amount is applied to the applicable Annuity
Tables to determine Annuity Payments.

AGE: The age of any Owner or Annuitant on his/her last birthday.

ANNUITANT: The natural person on whose life Annuity Payments are based. On or
after the Annuity Date, the Annuitant shall also include any Joint Annuitant.

ANNUITY DATE: The date on which Annuity Payments begin. The Annuity Date is
shown on the Contract Schedule.

ANNUITY OPTIONS: Options available for Annuity Payments.

ANNUITY PAYMENTS: The series of payments made to the Owner or any named payee
after the Annuity Date under the Annuity Option selected.

ANNUITY PERIOD: The period of time beginning with the Annuity Date during which
Annuity Payments are made.

ANNUITY SERVICE CENTER: The office indicated on the Contract Schedule of this
Contract to which notices, requests and Purchase Payments must be sent. All sums
payable by the Company under this Contract are payable only at the Annuity
Service Center.

ANNUITY UNIT: A unit of measure used to calculate Variable Annuity Payments
during the Annuity Period.

BENEFICIARY: The person(s) or entity(ies) who will receive the death benefit.

COMPANY: American General Annuity Insurance Company.

CONTRACT ANNIVERSARY: An anniversary of the Issue Date.


                                       10
<PAGE>   11


CONTRACT VALUE: The sum of the Owner's interest in the General Account and the
Sub-Accounts of the Separate Account during the Accumulation Period.

CONTRACT YEAR: The first Contract Year is the annual period which begins on the
Issue Date. Subsequent Contract Years begin on each anniversary of the Issue
Date.

FIXED ANNUITY: A series of payments made during the Annuity Period which are
guaranteed as to dollar amount by the Company.

GENERAL ACCOUNT: The Company's general investment account which contains all the
assets of the Company with the exception of the Separate Account and other
segregated asset accounts.

INVESTMENT OPTION: An investment entity shown on the Contract Schedule.

ISSUE DATE: The date on which the Contract became effective. The Issue Date is
shown on the Contract Schedule.

OWNER: The person or entity entitled to the ownership rights stated in this
Contract, including any Owner's spouse designated as a Joint Owner.

PORTFOLIO: A segment of an Investment Option which constitutes a separate and
distinct class of shares. Portfolios which are available for investment by the
Sub-Accounts under this Contract are shown on the Contract Schedule.

PURCHASE PAYMENT: A payment made by or on behalf of an Owner with respect to
this Contract.

SEPARATE ACCOUNT: The Company's Separate Account designated on the Contract
Schedule.

SUB-ACCOUNT: Separate Account assets are divided into Sub-Accounts which are
listed on the Contract Schedule. Assets of each Sub-Account will be invested in
shares of an Investment Option or a Portfolio of an Investment Option.

VALUATION DATE: Each day on which the Company and the New York Stock Exchange
("NYSE") are open for business.

VALUATION PERIOD: The period of time beginning at the close of business of the
NYSE on each Valuation Date and ending at the close of business for the next
succeeding Valuation Date.


                                       11
<PAGE>   12


VARIABLE ANNUITY: An annuity with payments which vary as to dollar amount in
relation to the investment performance of specified Sub-Accounts of the Separate
Account.

WRITTEN REQUEST: A request in writing, in a form satisfactory to the Company,
which is received by the Annuity Service Center. If the Contract is owned by
Joint Owners, the signatures of both Joint Owners will be required on any
Written Request.

                           PURCHASE PAYMENT PROVISIONS

ALLOCATION OF PURCHASE PAYMENTS: Purchase Payments are allocated to the General
Account and/or the Sub-Accounts of the Separate Account in accordance with the
selections made by the Owner. The allocation of the initial Purchase Payment is
made in accordance with the selection made by the Owner at the Issue Date and
subject to the Allocation Rules set forth on the Contract Schedule. Unless
otherwise changed by the Owner, subsequent Purchase Payments are allocated in
the same manner as the initial Purchase Payment. Allocation of the Purchase
Payments is subject to the terms and conditions imposed by the Company. The
Company has reserved the right to allocate the Purchase Payments to the Money
Market Sub-Account until the expiration of the Right to Examine Contract period.

PURCHASE PAYMENTS: The initial Purchase Payment is due on the Issue Date. The
minimum and maximum subsequent Purchase Payments are shown on the Contract
Schedule. The Company reserves the right to reject any forms required to issue
the Contract or to reject any Purchase Payment.

SUBSEQUENT PURCHASE PAYMENTS: Subject to the minimum and maximum shown on the
Contract Schedule, the Owner may make subsequent Purchase Payments and may
increase or decrease or change the frequency of such payments.

                           GENERAL ACCOUNT PROVISIONS

GENERAL ACCOUNT VALUE: The General Account value of the Contract at any time is
equal to:

     1.   the Purchase Payments allocated to the General Account; plus

     2.   the Contract Value transferred to the General Account; plus

     3.   interest credited to the Contract Value in the General Account; less

     4.   any prior partial withdrawals and any Contingent Deferred Sales Charge
          deducted from the General Account; less


                                       12
<PAGE>   13


     5.   any Contract Value transferred from the General Account; less

     6.   any applicable premium taxes, Contract Maintenance Charge or Transfer
          Fees deducted from the General Account.

INTEREST TO BE CREDITED: The Company guarantees that the interest rate credited
to the General Account will not be less than the Minimum Guaranteed Interest
Rate for the General Account shown on the Contract Schedule. The Company may
credit additional interest at its sole discretion.

                           SEPARATE ACCOUNT PROVISIONS

THE SEPARATE ACCOUNT: The Separate Account is designated on the Contract
Schedule and consists of assets set aside by the Company, which are kept
separate from the general assets and all other separate account assets of the
Company. The assets of the Separate Account equal to reserves and other
liabilities will not be charged with liabilities arising out of any other
business the Company may conduct.

The Separate Account assets are divided into Sub-Accounts. The Sub-Accounts
which are available under this Contract are listed on the Contract Schedule. The
assets of the Sub-Accounts are allocated to the Investment Option(s) and the
Portfolio(s), if any, within an Investment Option, shown on the Contract
Schedule. The Company may, from time to time, add additional Investment Options
or Portfolios and the related Sub-Accounts to those shown on the Contract
Schedule. The Owner may be permitted to transfer Contract Values or allocate
Purchase Payments to the additional Sub-Accounts. However, the right to make
such transfers or allocations will be limited by the terms and conditions
imposed by the Company.

Should the shares of any such Investment Option(s) or any Portfolio(s) within an
Investment Option become unavailable for investment by the Separate Account, or
the Company's Board of Directors deems further investment in these shares
inappropriate, the Company may limit further purchase of such shares or may
substitute shares of another Investment Option or Portfolio for shares already
purchased under this Contract.

VALUATION OF ASSETS: The assets of the Separate Account are valued at their fair
market value in accordance with the procedures of the Company.

ACCUMULATION UNITS: Accumulation Units shall be used to account for all amounts
allocated to or withdrawn from the Sub-Accounts of the Separate Account as a
result of Purchase Payments, withdrawals, transfers, or fees and charges. The
Company will determine the number of Accumulation Units of a Sub-Account
purchased or cancelled. This will be done by dividing the amount allocated to
(or the amount withdrawn from)


                                       13
<PAGE>   14

the Sub-Account by the dollar value of one Accumulation Unit of the Sub-Account
as of the end of the Valuation Period during which the request for the
transaction is received at the Annuity Service Center.

ACCUMULATION UNIT VALUE: The Accumulation Unit Value for each Sub-Account was
set initially at $10. Subsequent Accumulation Unit Values for each Sub-Account
are determined by multiplying the Accumulation Unit Value for the immediately
preceding Valuation Period by the Net Investment Factor for the Sub-Account for
the current period.

NET INVESTMENT FACTOR: The Net Investment Factor for each Sub-Account is
determined by dividing A by B and subtracting C where:

           A is     (i) the net asset value per share of the Investment Options
                    or Portfolios of an Investment Option held by the
                    Sub-Account for the current Valuation Period; plus

                    (ii) any dividend per share declared on behalf of such
                    Investment Option or Portfolio that has an ex-dividend date
                    within the current Valuation Period; less

                    (iii) the cumulative per share charge or credit for taxes
                    reserved which is determined by the Company to have resulted
                    from the operation or maintenance of the Sub-Account.

           B is     the net asset value per share of the Investment Option or
                    Portfolio of an Investment Option held by the Sub-Account
                    for the immediately preceding Valuation Period; plus or
                    minus the cumulative per share charge or credit for taxes
                    reserved for the immediately preceding Valuation Date.

           C is     the factor representing the cumulative per share charges for
                    the Mortality and Expense Risk Charge and for the
                    Administrative Charge, which are shown on the Contract
                    Schedule.

The Accumulation Unit Value may increase or decrease from Valuation Period to
Valuation Period.

MORTALITY AND EXPENSE RISK CHARGE: Each Valuation Period, the Company will
deduct a Mortality and Expense Risk Charge from the Separate Account which is
equal, on an annual basis, to the amount shown on the Contract Schedule. The
Mortality and Expense Risk Charge compensates the Company for assuming the
mortality and expense risks under this Contract.


                                       14
<PAGE>   15

ADMINISTRATIVE CHARGE: Each Valuation Period, the Company will deduct an
Administrative Charge from the Separate Account which is equal, on an annual
basis, to the amount shown on the Contract Schedule. The Administrative Charge
compensates the Company for the costs associated with the administration of this
Contract and the Separate Account.

MORTALITY AND EXPENSE GUARANTEE: The Company guarantees that the dollar amount
of the Contract Value, Annuity Payments and death benefit after the first
Annuity Payment will not be affected by variations in mortality or expense
experience.

                           CONTRACT MAINTENANCE CHARGE

DEDUCTION FOR CONTRACT MAINTENANCE CHARGE: The Contract Maintenance Charge is
shown on the Contract Schedule. On each Contract Anniversary the Company will
deduct a Contract Maintenance Charge from the Contract Value by subtracting
values from the General Account and/or by cancelling Accumulation Units from
each applicable Sub-Account to reimburse it for expenses relating to maintenance
of this Contract. The Contract Maintenance Charge will be deducted from the
General Account and the Sub-Accounts in the Separate Account in the same
proportion that the amount of Contract Value in the General Account and each
Sub-Account bears to the total Contract Value. However, during the Accumulation
Period, if no Purchase Payment has been received during a Contract Year for the
General Account, that portion of the Contract Maintenance Charge that is
deducted from the General Account will be the lesser of the excess interest over
the minimum guaranteed interest credited to the General Account during the
Contract Year and the otherwise allocated portion of the Contract Maintenance
Charge, not to exceed the Contract Maintenance Charge shown on the Contract
Schedule. During the Accumulation Period the Contract Maintenance Charge will be
deducted from the Contract Value on each Contract Anniversary while this
Contract is in force. If a total withdrawal is made on other than a Contract
Anniversary, the Contract Maintenance Charge will be deducted at the time of
withdrawal. During the Annuity Period, the Contract Maintenance Charge will be
deducted from Annuity Payments and will result in a reduction of each Annuity
Payment.

                          TRANSFERS WITHIN THE CONTRACT

TRANSFERS PRIOR TO THE ANNUITY DATE: Subject to any limitations imposed by the
Company on the number of transfers, shown on the Contract Schedule, that can be
made during the Accumulation Period, the Owner may transfer all or part of the
Owner's Contract Value by Written Request. All transfers are subject to the
following:

     1.   If more than the number of free transfers, shown on the Contract
          Schedule, have been made in a Contract Year, the Company will deduct a
          Transfer Fee, shown on the Contract Schedule, for each


                                       15
<PAGE>   16



          subsequent transfer permitted. The Transfer Fee will be deducted from
          the amount which is transferred.

     2.   The minimum amount which can be transferred from a Sub-Account or the
          General Account is shown on the Contract Schedule. The minimum amount
          which must remain in a Sub-Account or the General Account is shown on
          the Contract Schedule.

     3.   The maximum amount which can be transferred each Contract Year from
          the General Account to the Separate Account is shown on the Contract
          Schedule.

     4.   Transfers from any Sub-Account to the General Account may not be made
          for the six-month period following any transfer from the General
          Account into one or more of the Sub-Accounts.

If the Owner elects to use this transfer privilege, the Company will not be
liable for transfers made in accordance with the Owner's instructions. All
amounts and Accumulation Units will be determined as of the end of the Valuation
Period during which the request for transfer is received at the Annuity Service
Center.

TRANSFERS DURING THE ANNUITY PERIOD: During the Annuity Period, the Owner may
make transfers, by Written Request, as follows:

     1.   The Owner may make transfers of Contract Values between Sub-Accounts,
          subject to any limitations imposed by the Company on the number of
          transfers. If more than the number of free transfers, shown on the
          Contract Schedule, have been made in a Contract Year, the Company will
          deduct a Transfer Fee, shown on the Contract Schedule, for each
          subsequent transfer permitted. The Transfer Fee will be deducted from
          the amount which is transferred.

     2.   The Owner may, once each Contract Year, make a transfer from one or
          more Sub-Accounts to the General Account. The Owner may not make a
          transfer from the General Account to the Separate Account.

     3.   Transfers between Sub-Accounts will be made by converting the number
          of Annuity Units being transferred to the number of Annuity Units of
          the Sub-Account to which the transfer is made, so that the next
          Annuity Payment if it were made at that time would be the same amount
          that it would have been without the transfer. Thereafter, Annuity
          Payments will reflect changes in the value of the new Annuity Units.


                                       16
<PAGE>   17


          The amount transferred to the General Account from a Sub-Account will
          be based on the annuity reserves for the Owner in that Sub-Account.
          Transfers to the General Account will be made by converting the
          Annuity Units being transferred to purchase fixed Annuity Payments
          under the Annuity Option in effect and based on the Age of the
          Annuitant at the time of the transfer.

     4.   The minimum amount which can be transferred from a Sub-Account or the
          General Account is shown on the Contract Schedule. The minimum amount
          which must remain in a Sub-Account or the General Account is shown on
          the Contract Schedule.

If the Owner elects to use this transfer privilege, the Company will not be
liable for transfers made in accordance with the Owner's instructions. All
amounts and Annuity Unit Values will be determined as of the end of the
Valuation Period during which the request for transfer is received at the
Annuity Service Center.

                              WITHDRAWAL PROVISIONS

WITHDRAWALS: During the Accumulation Period, the Owner may, upon Written
Request, make a total or partial withdrawal of the Contract Withdrawal Value.
The Contract Withdrawal Value is:

     1.   The Contract Value as of the end of the Valuation Period during which
          a Written Request for a withdrawal is received by the Company; less

     2.   Any applicable taxes not previously deducted; less

     3.   Any applicable Contingent Deferred Sales Charge; less

     4.   The Contract Maintenance Charge, if any.

A withdrawal will result in the cancellation of Accumulation Units from each
applicable Sub-Account or a reduction in the Owner's General Account Contract
Value in the ratio that the Owner's interest in the Sub-Account and/or General
Account bears to the total Contract Value. The Owner must specify by Written
Request in advance which Sub-Account Units are to be cancelled or values are to
be reduced if other than the above method is desired.

The Company will pay the amount of any withdrawal from the Separate Account
within seven (7) days of receipt of a Written Request in good order unless the
Suspension or Deferral of Payments Provision is in effect.


                                       17
<PAGE>   18



Each partial withdrawal must be for an amount which is not less than the Minimum
Partial Withdrawal amount shown on the Contract Schedule. The minimum Contract
Value which must remain in the Contract after a partial withdrawal is shown on
the Contract Schedule.

CONTINGENT DEFERRED SALES CHARGE: Upon a withdrawal of Contract Value a
Contingent Deferred Sales Charge as set forth on the Contract Schedule may be
assessed. The Contingent Deferred Sales Charge may be waived under certain
circumstances as set forth on the Contract Schedule under "Free Withdrawal."

                            PROCEEDS PAYABLE ON DEATH

DEATH OF OWNER DURING THE ACCUMULATION PERIOD: Upon the death of any Owner
during the Accumulation Period, the death benefit will be paid to the
Beneficiary(ies) designated by the Owner. Upon the death of a Joint Owner, the
surviving Joint Owner, if any, will be treated as the primary Beneficiary. Any
other Beneficiary designation on record at the time of death will be treated as
a contingent Beneficiary.

A Beneficiary may request that the death benefit be paid under one of the Death
Benefit Options below. If the Beneficiary is the spouse of the Owner, he or she
may elect to continue the Contract at the then current Contract Value in his or
her own name and exercise all the Owner's rights under the Contract. DEATH
BENEFIT AMOUNT DURING THE ACCUMULATION PERIOD: For a death occurring prior to
the 86th birthday of the Owner, or the older Joint Owner, the death benefit
during the Accumulation Period will be the greater of:

     1.   The Purchase Payments, less any withdrawals, including any previously
          deducted Contingent Deferred Sales Charge; or

     2.   The Contract Value determined as of the end of the Valuation Period
          during which the Company receives at its Annuity Service Center both
          due proof of death and an election of the payment method.

     3.   The highest Step-Up Value prior to the date of death. The Step-Up
          Value is equal to the Contract Value on each seventh Contract
          Anniversary plus any Purchase Payments made after such Contract
          Anniversary less any withdrawals and Contingent Deferred Sales Charge
          deducted after such Contract Anniversary.

For a death occurring on or after the 86th birthday of the Owner, or the older
Joint Owner, the death benefit during the Accumulation Period will be the
Contract Value determined as of the end of the Valuation Period during which the
Company receives at its Annuity Service Center both due proof of death and an
election of the payment method.


                                       18
<PAGE>   19

DEATH BENEFIT OPTIONS DURING THE ACCUMULATION PERIOD: A non-spousal Beneficiary
must elect the death benefit to be paid under one of the following options in
the event of the death of the Owner during the Accumulation Period:

          OPTION 1 - lump sum payment of the death benefit; or

          OPTION 2 - the payment of the entire death benefit within 5 years of
          the date of the death of the Owner; or

          OPTION 3 - payment of the death benefit under an Annuity Option over
          the lifetime of the Beneficiary or over a period not extending beyond
          the life expectancy of the Beneficiary with distribution beginning
          within one year of the date of death of the Owner or any Joint Owner.

Any portion of the death benefit not applied under Option 3 within one year of
the date of the Owner's death must be distributed within five years of the date
of death.

A spousal Beneficiary may elect to continue the Contract in his or her own name
at the then current Contract Value, elect a lump sum payment of the death
benefit or apply the death benefit to an Annuity Option.

If a lump sum payment is requested, the amount will be paid within seven (7)
days of receipt of proof of death and the election. If no election has been
received at the Annuity Service Center within 60 days from the date proof of
death was received, the election will be deemed to be Option 1.

DEATH OF OWNER DURING THE ANNUITY PERIOD: If the Owner, or a Joint Owner, who is
not the Annuitant, dies during the Annuity Period, any remaining payments under
the Annuity Option elected will continue at least as rapidly as under the method
of distribution in effect at such Owner's death. Upon the death of the later
surviving Joint Owner during the Annuity Period, the Beneficiary becomes the
Owner.

DEATH OF ANNUITANT: Upon the death of an Annuitant, who is not the Owner, during
the Accumulation Period, the Owner may designate a new Annuitant, subject to the
Company's underwriting rules then in effect. If no designation is made within 30
days of the death of the Annuitant, the Owner will become the Annuitant. If the
Owner is a non-natural person, the death of the Annuitant will be treated as the
death of the Owner and a new Annuitant may not be designated.

Upon the death of the Annuitant during the Annuity Period, the death benefit, if
any, will be as specified in the Annuity Option elected. Death benefits will be
paid at least as rapidly as under the method of distribution in effect at the
Annuitant's death.


                                       19
<PAGE>   20

PAYMENT OF DEATH BENEFIT: The Company will require due proof of death before any
death benefit is paid. Due proof of death will be:

     1.   A certified death certificate;

     2.   A certified decree of a court of competent jurisdiction as to the
          finding of death; or

     3.   Any other proof satisfactory to the Company.

All death benefits will be paid in accordance with applicable law or regulations
governing death benefit payments.

BENEFICIARY: The Beneficiary designation in effect on the Issue Date will remain
in effect until changed. The Beneficiary is entitled to receive the benefits to
be paid at the death of the Owner.

Unless the Owner provides otherwise, the death benefit will be paid in equal
shares to the survivor(s) as follows:

     1.   To the primary Beneficiary(ies) who survive the Owner's and/or the
          Annuitant's death, as applicable; or if there are none

     2.   to the contingent Beneficiary(ies) who survive the Owner's and/or the
          Annuitant's death, as applicable; or if there are none

     3.   to the estate of the Owner.

CHANGE OF BENEFICIARY: Subject to the rights of any irrevocable
Beneficiary(ies), the Owner may change the primary Beneficiary(ies) or
contingent Beneficiary(ies). Any change must be made by Written Request. The
change will take effect as of the date the Written Request is signed. The
Company will not be liable for any payment made or action taken before it
records the change.

                  SUSPENSION OR DEFERRAL OF PAYMENTS PROVISION

The Company reserves the right to suspend or postpone payments for a withdrawal
or transfer for any period when:

     1.   The New York Stock Exchange is closed (other than customary weekend
          and holiday closings);

     2.   Trading on the New York Stock Exchange is restricted;


                                       20
<PAGE>   21

     3.   An emergency exists as a result of which disposal of securities held
          in the Separate Account is not reasonably practicable or it is not
          reasonably practicable to determine the value of the Separate
          Account's net assets; or

     4.   During any other period when the Securities and Exchange Commission,
          by order, so permits for the protection of Owners;

provided that applicable rules and regulations of the Securities and Exchange
Commission will govern as to whether the conditions described in (2) and (3)
exist.

The Company further reserves the right to postpone payments from the General
Account for a period not to exceed six months.

                   ANNUITANT, OWNERSHIP, ASSIGNMENT PROVISIONS

ANNUITANT: The Annuitant is the person on whose life Annuity Payments are based.
The Annuitant is the person designated by the Owner at the Issue Date, unless
changed prior to the Annuity Date. The Annuitant may not be changed in a
Contract which is owned by a non-natural person. Any change of Annuitant is
subject to the Company's underwriting rules then in effect.

OWNER: The Owner has all rights and may receive all benefits under this
Contract. The Owner is the person designated as such on the Issue Date, unless
changed.

The Owner may change owners at any time prior to the Annuity Date by Written
Request. A change of Owner will automatically revoke any prior designation of
Owner. The change will become effective as of the date the Written Request is
signed. A new designation of Owner will not apply to any payment made or action
taken by the Company prior to the time it was received. The Company will not be
responsible for the validity or tax consequences of any ownership change.

JOINT OWNER: The Owner may designate his or her spouse as Joint Owner. Upon the
death of either Joint Owner, the surviving Joint Owner will be the primary
Beneficiary. Any other designation of a primary Beneficiary will be treated as a
contingent Beneficiary unless otherwise indicated in a Written Request signed by
both Joint Owners. Where the Contract is owned by Joint Owners, any Written
Request will require the signatures of both Joint Owners.

ASSIGNMENT OF THE CONTRACT: A Written Request specifying the terms of an
assignment of this Contract must be provided to the Annuity Service Center.
Until the Written Request is received, the Company will not be required to take
notice of or be responsible for any transfer of interest in this Contract by
assignment, agreement, or otherwise.



                                       21
<PAGE>   22

The Company will not be responsible for the validity or tax consequences of any
assignment. Any assignment made after the death benefit has become payable will
be valid only with Company consent.

If this Contract is assigned, the Owner's rights may only be exercised with the
consent of the assignee of record.

                               ANNUITY PROVISIONS

GENERAL: On the Annuity Date, the Adjusted Contract Value will be applied under
the Annuity Option selected by the Owner if annuitization occurs after the
fourth Contract Year and the Annuity Option selected is either life contingent
or for a minimum of five years. Otherwise, the cash surrender value will be
applied. Annuity Payments may be made on a fixed or variable basis or both.

ANNUITY DATE: The Annuity Date is selected by the Owner at the Issue Date. The
Annuity Date is shown on the Contract Schedule. The Annuity Date must be the
first day of a calendar month and must be at least 4 years after the Issue Date.
The Annuity Date may not be later than that required under state law.

Prior to the Annuity Date, the Owner, subject to the above, may change the
Annuity Date by Written Request. Any change must be requested at least fifteen
(15) days prior to the new Annuity Date.

SELECTION OF AN ANNUITY OPTION: An Annuity Option is selected by the Owner on
the forms provided by the Company. If no Annuity Option is selected, Option B
with 120 months guaranteed will automatically be applied. Prior to the Annuity
Date, the Owner can change the Annuity Option selected by Written Request. Any
change must be requested at least fifteen (15) days prior to the Annuity Date.

FREQUENCY AND AMOUNT OF ANNUITY PAYMENTS: Annuity Payments may be paid in
monthly, quarterly, semi-annual or annual installments. The Adjusted Contract
Value is applied to the Annuity Table for the Annuity Options selected. If the
Adjusted Contract Value to be applied under an Annuity Option is less than
$2,000, the Company reserves the right to make a lump sum payment in lieu of
Annuity Payments. If the Annuity Payment would be or becomes less than $200
where only a Fixed Annuity Payment or a Variable Annuity is selected, or if the
Annuity Payment would be or becomes less than $100 on each basis when a
combination of Fixed and Variable Annuities is selected, the Company will reduce
the frequency of payments to an interval which will result in each payment being
at least $200, or $100 on each basis if a combination of Fixed and Variable
Annuities is selected.

ANNUITY OPTIONS: The following Annuity Options or any other Annuity Option
acceptable to the Company may be selected:


                                       22
<PAGE>   23



          OPTION A. LIFE ANNUITY: Monthly Annuity Payments during the life of
          the Annuitant.

          OPTION B. LIFE ANNUITY WITH PERIODS CERTAIN OF 60, 120, 180 OR 240
          MONTHS: Monthly Annuity Payments during the lifetime of the Annuitant
          and in any event for sixty (60), one hundred twenty (120), one hundred
          eighty (180) or two hundred forty (240) months certain as selected.

          OPTION C. JOINT AND SURVIVOR ANNUITY: Monthly Annuity Payments payable
          during the joint lifetime of the Annuitant and a Joint Annuitant and
          then during the lifetime of the survivor at the percentage (100%, 75%,
          66 2/3% or 50%) selected.

Annuity Options A, B, and C are available on a Fixed Annuity basis, a Variable
Annuity basis or a combination of both. Election of a Fixed Annuity or a
Variable Annuity must be made no later than fifteen (15) days prior to the
Annuity Date. If no election is made, the Annuity will be paid to reflect the
allocation of the Contract Value on the Annuity Date between the Separate
Account and the General Account, if any.

ANNUITY: If the Owner selects a Fixed Annuity, the Adjusted Contract Value is
allocated to the General Account and the Annuity is paid as a Fixed Annuity. If
the Owner selects a Variable Annuity, the Adjusted Contract Value will be
allocated to the Sub-Accounts of the Separate Account in accordance with the
selection made by the Owner, and the Annuity will be paid as a Variable Annuity.
The Owner can also select a combination of a Fixed and Variable Annuity and the
Adjusted Contract Value will be allocated accordingly. Unless the Owner
specifies otherwise, the payee of the Annuity Payments shall be the Annuitant
and any Joint Annuitant.

The Adjusted Contract Value will be applied to the applicable Annuity Table
contained in the Contract based upon the Annuity Option selected by the Owner.
The amount of the first payment for each $1,000 of Adjusted Contract Value is
shown in the Annuity Tables. If, as of the Annuity Date, the current Annuity
Option rates applicable to this class of contracts provide an initial Annuity
Payment greater than that guaranteed under the same Annuity Option under this
Contract, the greater payment will be made.

FIXED ANNUITY: The Owner may elect to have the Adjusted Contract Value applied
to provide a Fixed Annuity. The dollar amount of each Fixed Annuity Payment
shall be determined in accordance with Annuity Tables contained in this Contract
which are based on the minimum guaranteed interest rate of 3% per year. After
the initial Fixed Annuity Payment, the payments will not change on the basis of
investment, mortality or expense experience.

VARIABLE ANNUITY: Variable Annuity Payments reflect the investment performance
of the Separate Account in accordance with the allocation of the Adjusted
Contract Value to the Sub-Accounts during the Annuity Period.
Variable Annuity Payments are not guaranteed as to dollar amount.


                                       23
<PAGE>   24

The dollar amount of the first Variable Annuity Payment is determined in
accordance with the description above. The dollar amount of Variable Annuity
Payments for each applicable Sub-Account after the first Variable Annuity
Payment is determined as follows:

     1.   The dollar amount of the first Variable Annuity Payment is divided by
          the value of an Annuity Unit for each applicable Sub-Account as of the
          Annuity Date. This sets the number of Annuity Units for each monthly
          payment for the applicable Sub-Account. The number of Annuity Units
          for each applicable Sub-Account remains fixed during the Annuity
          Period;

     2.   The fixed number of Annuity Units per payment in each Sub-Account is
          multiplied by the Annuity Unit Value for that Sub-Account for the last
          Valuation Period of the month preceding the month for which the
          payment is due. This result is the dollar amount of the payment for
          each applicable Sub-Account.

The total dollar amount of each Variable Annuity Payment is the sum of all
Sub-Account Variable Annuity Payments reduced by the applicable portion of the
Contract Maintenance Charge.

ANNUITY UNIT: The value of any Annuity Unit for each Sub-Account of the Separate
Account was set initially at $10.

The Sub-Account Annuity Unit Value at the end of any subsequent Valuation Period
is determined as follows:

     1.   The Net Investment Factor for the current Valuation Period is
          multiplied by the value of the Annuity Unit for the Sub-Account for
          the immediately preceding Valuation Period.

     2.   The result in (1) is then divided by the Assumed Investment Rate
          Factor which equals 1.00 plus the Assumed Investment Rate for the
          number of days since the preceding Valuation Date. The Assumed
          Investment Rate is equal on an annual basis to 3%.

The value of an Annuity Unit may increase or decrease from Valuation Period to
Valuation Period.

MORTALITY TABLES: The Annuity Tables contained in this Contract utilize an
Assumed Investment Rate of 3% for the determination of the initial Variable
Annuity Payment and a minimum guaranteed rate of 3% per year for the
determination of the monthly Fixed Annuity Payment.

The mortality table used in determining the Annuity Purchase Rates for Options
A, B, and C is the [Annuity 2000 Table].


                                       24
<PAGE>   25

The dollar amount of an Annuity Payment for any Age or combination of Ages not
shown in the Tables or for any other form of Annuity Option agreed to by the
Company will be provided by the Company upon request.

                               GENERAL PROVISIONS

THE CONTRACT: The entire Contract consists of this Contract, the Application, if
any, and any riders or endorsements attached to this Contract.

This Contract may be changed or altered only by an authorized officer of the
Company. A change or alteration must be made in writing.

MINIMUM CONTRACT VALUE: If the minimum Contract Value falls below the minimum
Contract Value shown on the Contract Schedule, then the Company reserves the
right to surrender the Contract and pay the Contract Value to the Owner.

MISSTATEMENT OF AGE OR SEX: If the age or sex of any Annuitant has been
misstated, any Annuity benefits payable will be the Annuity benefits provided by
the correct age and sex. After Annuity Payments have begun, any underpayments
will be made up in one sum with the next Annuity Payment. Any overpayments will
be deducted from future Annuity Payments until the total is repaid.

INCONTESTABILITY:  The Contract is incontestable.

MODIFICATION: This Contract may be modified in order to maintain compliance with
applicable state and federal law. When required, the Company will obtain the
Owner's approval of changes and gain approval from appropriate regulatory
authorities.

NON-PARTICIPATING: This Contract will not share in any distribution of
dividends.

EVIDENCE OF SURVIVAL: The Company may require satisfactory evidence of the
continued survival of any person(s) on whose life Annuity Payments are based.

PROOF OF AGE: The Company may require evidence of Age of any Annuitant or Owner.

PROTECTION OF PROCEEDS: To the extent permitted by law, death benefits and
Annuity Payments shall be free from legal process and the claim of any creditor
if the person is entitled to them under this Contract. No payment and no amount
under this Contract can be taken or assigned in advance of its payment date
unless the Company receives the Owner's written consent.

REPORTS: At least once each calendar year, the Company will furnish the Owner
with a report showing the Contract Value as of a date not more than four months
prior to the date of mailing, and will provide any other information as may be
required by law. Reports will be sent to the last known address of the Owner.


                                       25
<PAGE>   26

TAXES: Any taxes paid to any governmental entity relating to this Contract will
be deducted from the Purchase Payment or Contract Value when incurred. The
Company will, in its sole discretion, determine when taxes have resulted from:
the investment experience of the Separate Account; receipt by the Company of the
Purchase Payments; or commencement of Annuity Payments. The Company may, in its
sole discretion, pay taxes when due and deduct that amount from the Contract
Value at a later date. Payment at an earlier date does not waive any right the
Company may have to deduct amounts at a later date. While the Company is not
currently maintaining a provision for federal income taxes with respect to the
Separate Account, the Company has reserved the right to establish a provision
for income taxes if it determines, in its sole discretion, that it will incur a
tax as a result of the operation of the Separate Account. The Company will
deduct for any income taxes incurred by it as a result of the operation of the
Separate Account whether or not there was a provision for taxes and whether or
not it was sufficient. The Company will deduct any withholding taxes required by
applicable law.

REGULATORY REQUIREMENTS: All values payable under the Contract, including any
paid-up annuity, cash withdrawal or death benefits that may be available, will
not be less than the minimum benefits required by the laws and regulations of
the state in which the Contract is delivered.


                                       26
<PAGE>   27


                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

The following tables show the monthly income payable for each $1,000 applied
under Option A, B, and C.

<TABLE>
<CAPTION>
    OPTION A TABLE      Attained Age of              OPTION B TABLE - MONTHLY INSTALLMENTS FOR LIFE WITH GUARANTEED PERIOD
                           Payee When
- ---------------------                     ------------------------------------------------------------------------------------------
      Life Only        First Installment      5 Years Certain        10 Years Certain       15 Years Certain       20 Years Certain
- ---------------------                     ------------------------------------------------------------------------------------------
   Male       Female       Is Payable        Male       Female       Male      Female       Male      Female       Male     Female
- ------------------------------------------------------------------------------------------------------------------------------------
<S>           <C>              <C>           <C>         <C>        <C>         <C>        <C>         <C>         <C>        <C>
   $4.11      $3.86            50            $4.10       $3.85      $4.08       $3.84      $4.04       $3.82       $3.98      $3.78
   $4.18      $3.92            51            $4.17       $3.91      $4.15       $3.90      $4.10       $3.87       $4.03      $3.84
   $4.26      $3.98            52            $4.25       $3.97      $4.22       $3.96      $4.17       $3.93       $4.09      $3.89
   $4.34      $4.05            53            $4.33       $4.04      $4.29       $4.02      $4.23       $3.99       $4.15      $3.94
   $4.42      $4.12            54            $4.41       $4.11      $4.37       $4.09      $4.30       $4.06       $4.21      $4.00
- ------------------------------------------------------------------------------------------------------------------------------------
   $4.51      $4.19            55            $4.49       $4.19      $4.45       $4.16      $4.38       $4.12       $4.27      $4.06
   $4.60      $4.27            56            $4.59       $4.26      $4.54       $4.24      $4.46       $4.19       $4.33      $4.12
   $4.70      $4.35            57            $4.68       $4.35      $4.63       $4.32      $4.54       $4.27       $4.39      $4.19
   $4.81      $4.44            58            $4.79       $4.43      $4.73       $4.40      $4.62       $4.34       $4.46      $4.25
   $4.92      $4.54            59            $4.90       $4.53      $4.83       $4.49      $4.70       $4.42       $4.52      $4.32
- ------------------------------------------------------------------------------------------------------------------------------------
   $5.04      $4.64            60            $5.01       $4.63      $4.93       $4.58      $4.79       $4.51       $4.59      $4.39
   $5.16      $4.75            61            $5.14       $4.73      $5.05       $4.68      $4.88       $4.59       $4.66      $4.46
   $5.30      $4.86            62            $5.27       $4.84      $5.16       $4.79      $4.98       $4.68       $4.72      $4.53
   $5.45      $4.98            63            $5.41       $4.96      $5.29       $4.90      $5.08       $4.78       $4.79      $4.60
   $5.60      $5.11            64            $5.56       $5.09      $5.42       $5.01      $5.17       $4.88       $4.85      $4.67
- ------------------------------------------------------------------------------------------------------------------------------------
   $5.77      $5.25            65            $5.72       $5.22      $5.55       $5.14      $5.27       $4.98       $4.91      $4.75
   $5.95      $5.40            66            $5.89       $5.36      $5.69       $5.26      $5.38       $5.08       $4.97      $4.82
   $6.14      $5.55            67            $6.06       $5.52      $5.84       $5.40      $5.48       $5.19       $5.03      $4.89
   $6.34      $5.73            68            $6.25       $5.68      $5.99       $5.55      $5.58       $5.30       $5.09      $4.95
   $6.55      $5.91            69            $6.45       $5.86      $6.15       $5.70      $5.68       $5.41       $5.14      $5.02
- ------------------------------------------------------------------------------------------------------------------------------------
   $6.78      $6.11            70            $6.66       $6.05      $6.31       $5.86      $5.78       $5.53       $5.19      $5.08
   $7.03      $6.32            71            $6.89       $6.25      $6.47       $6.02      $5.88       $5.64       $5.23      $5.14
   $7.29      $6.55            72            $7.12       $6.47      $6.64       $6.20      $5.97       $5.75       $5.27      $5.19
   $7.56      $6.80            73            $7.37       $6.70      $6.81       $6.38      $6.07       $5.86       $5.31      $5.24
   $7.86      $7.07            74            $7.63       $6.95      $6.99       $6.57      $6.15       $5.97       $5.34      $5.29
   $8.18      $7.37            75            $7.90       $7.22      $7.16       $6.76      $6.24       $6.08       $5.37      $5.33
- ------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

<TABLE>
<CAPTION>
- ------------------------------------------------------------------------------------------------
                          OPTION C - JOINT AND FULL SURVIVOR ANNUITY
                               Monthly Income Per $1,000 Applied
- ------------------------------------------------------------------------------------------------
        Age                             Age                             Age
- ------------------                ---------------                 ----------------
  Male      Female   Life Only    Male     Female   Life Only     Male      Female   Life Only
- ------------------------------------------------------------------------------------------------
<S>           <C>      <C>         <C>       <C>      <C>          <C>        <C>      <C>
   50         45       $3.42       59        54       $3.85        68         63       $4.58
   50         50       $3.55       59        59       $4.06        68         68       $4.95
   50         55       $3.67       59        64       $4.27        68         73       $5.32
- ------------------------------------------------------------------------------------------------
   51         46       $3.46       60        55       $3.91        69         64       $4.68
   51         51       $3.59       60        60       $4.14        69         69       $5.08
   51         56       $3.73       60        65       $4.36        69         74       $5.48
- ------------------------------------------------------------------------------------------------
   52         47       $3.48       61        56       $3.98        70         65       $4.80
   52         52       $3.64       61        61       $4.22        70         70       $5.23
   52         57       $3.78       61        66       $4.46        70         75       $5.66
- ------------------------------------------------------------------------------------------------
   53         48       $3.53       62        57       $4.05        71         66       $4.92
   53         53       $3.69       62        62       $4.31        71         71       $5.38
   53         58       $3.81       62        67       $4.56        71         76       $5.84
- ------------------------------------------------------------------------------------------------
   54         49       $3.58       63        58       $4.13        72         67       $5.05
   54         54       $3.75       63        63       $4.40        72         72       $5.55
   54         59       $3.90       63        68       $4.67        72         77       $6.04
- ------------------------------------------------------------------------------------------------
   55         50       $3.63       64        59       $4.21        73         68       $5.20
   55         55       $3.80       64        64       $4.49        73         73       $5.72
   55         60       $3.97       64        69       $4.78        73         78       $6.25
- ------------------------------------------------------------------------------------------------
   56         51       $3.68       65        60       $4.29        74         69       $5.35
   56         56       $3.86       65        65       $4.60        74         74       $5.92
   56         61       $4.04       65        70       $4.90        74         79       $6.48
- ------------------------------------------------------------------------------------------------
   57         52       $3.74       66        61       $4.38        75         70       $5.51
   57         57       $3.93       66        66       $4.71        75         75       $6.12
   57         62       $4.11       66        71       $5.03        75         80       $6.72
- ------------------------------------------------------------------------------------------------
   58         53       $3.79       67        62       $4.47
   58         58       $3.99       67        67       $4.82
   58         63       $4.19       67        72       $5.17
- ------------------------------------------------------------------------------------------------
</TABLE>


Other ages and combinations can be supplied upon request.


                                       27

<PAGE>   1
                                                                      EXHIBIT 5
                  -------------------------------------------
                  APPLICATION FOR INDIVIDUAL VARIABLE ANNUITY
                  -------------------------------------------

INSURANCE COMPANY NAME AND PRODUCT TYPE (PLEASE CHECK ONE):

[ ] American General Annuity Insurance Company ("AGAIC") - Fixed and Variable
    Flexible Premium Deferred Annuity
[ ] Nationwide Life and Annuity Insurance Company - Variable Flexible Premium
    Deferred Annuity
[ ] PFL Life Insurance Company - Fixed and Variable Single Premium Immediate
    Annuity
- -------------------------------------------------------------------------------
OWNER:
 NAME: _____________________________________ DAY PHONE: (_____) _______________
 ADDRESS: ________________________ CITY _____________ STATE ______ ZIP ________
 SSN: ____________________ DOB: ______/_____/______ AGE: _____ SEX: [ ] M [ ] F
 CITIZENSHIP: [ ] U.S.;  [ ] RESIDENT ALIEN (____________); [ ] Non-Resident
              Alien (_____________)           (Country)
                       (Country)

JOINT OWNER: (FOR DEFERRED ANNUITIES ONLY; where applicable)/ JOINT ANNUITANT:
(FOR IMMEDIATE ANNUITY ONLY; where applicable)
 NAME: _____________________________________ DAY PHONE: (_____) _______________
 ADDRESS: ________________________ CITY _____________ STATE ______ ZIP ________
 SSN: ____________________ DOB: ______/_____/______ AGE: _____ SEX: [ ] M [ ] F
 RELATIONSHIP TO OWNER_________________________________________________________
 CITIZENSHIP: [ ] U.S.;  [ ] RESIDENT ALIEN (____________); [ ] Non-Resident
              Alien (_____________)           (Country)
                       (Country)

NATIONWIDE ONLY: By initialing here (Owner) _____ (Joint Owner) _____ you are
authorizing Nationwide to allow the exercise of Ownership rights (including the
right to make exchanges among investment options) independently by EITHER the
Owner or Joint Owner.
ANNUITANT: (MUST BE COMPLETED IF DIFFERENT FROM OWNER; MUST BE A NATURAL PERSON)
 NAME: _____________________________________ DAY PHONE: (_____) _______________
 ADDRESS: ________________________ CITY _____________ STATE ______ ZIP ________
 SSN: ____________________ DOB: ______/_____/______ AGE: _____ SEX: [ ] M [ ] F
 CITIZENSHIP: [ ] U.S.;  [ ] RESIDENT ALIEN (____________); [ ] Non-Resident
              Alien (_____________)           (Country)
                       (Country)
PAYEE: (PFL LIFE ONLY)
 NAME: _____________________________________ DAY PHONE: (_____) _______________
 ADDRESS: ________________________ CITY _____________ STATE ______ ZIP ________
 SSN: ____________________
- -------------------------------------------------------------------------------
BENEFICIARY DESIGNATION:  [ ] ADDITIONAL BENEFICIARIES
[ ] (FOR AGAIC ONLY) IF YOU DO NOT WANT THE JOINT OWNER TO BE THE PRIMARY
     BENEFICIARY, CHECK HERE AND NAME BENEFICIARY BELOW.
[ ] PRIMARY BENEFICIARY: ____________________________ PERCENTAGE: _________
RELATIONSHIP (to Annuitant): [ ] Spouse [ ] Nonspouse SSN: ____________
DOB: ______/_____/______
- -------------------------------------------------------------------------------
INITIAL PREMIUM AMOUNT (check payable to Ins. Company): $_________ [ ] WITH
                       FUNDS [ ] FUNDS WILL FOLLOW
TAX QUALIFIED STATUS:              ANNUITY COMMENCEMENT DATE: _________________
[ ] Non-Qualified     [ ] Roth IRA (Conversion Year _______, if applicable)
    [ ] 1035 Exchange
- ------------------------------ ------------------------------------------------
INVESTMENT ALLOCATION:         [ ] Traditional IRA -     [ ] Other- ___________
THIS APPLICATION INCLUDES, AND $________________ CONTRIBUTION FOR TAX YEAR ____
IS NOT COMPLETE, WITHOUT THE   $________________ TRUSTEE TRANSFER
INVESTMENT ALLOCATION          $________________ ROLLOVER FROM ________________
FORM: REFER TO FORM FHL-612VS
- ------------------------------ ------------------------------------------------
WILL THIS ANNUITY REPLACE ANY EXISTING ANNUITY OR LIFE INSURANCE CONTRACT?
 [ ] No   [ ] Yes, Company Name: ______________________________________________
I UNDERSTAND THAT ANNUITY PAYMENTS, SURRENDER VALUES, AND BENEFITS, WHEN BASED
UPON INVESTMENT EXPERIENCE OF A SEPARATE ACCOUNT, ARE VARIABLE AND ARE NOT
GUARANTEED AS TO A FIXED DOLLAR AMOUNT AND MAY INCREASE OR DECREASE IN VALUE.
RECEIPT OF A CURRENT PROSPECTUS(ES) IS (ARE) HEREBY ACKNOWLEDGED.
[ ] Please send me a copy of the Statement of Additional Information to the
prospectus.
I/WE HAVE READ, AGREED TO AND AFFIRM THE INFORMATION ABOVE AND ON THE REVERSE
SIDE.
SIGNED AT _____________________________________________________  ____/____/____
                         CITY                  STATE                  DATE
________________________________________  ______________________________________
          OWNER SIGNATURE                 JOINT OWNER SIGNATURE (if applicable)
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
SELLING AGENT REPORT: I [ ] do [ ] do not believe this annuity replaces any
                      existing annuity or life insurance contract.
I HAVE READ, AGREED TO AND AFFIRM THE INFORMATION ABOVE AND ON THE REVERSE SIDE.
____________________  ______________________ (____) ________________ ___/___/___
  AGENT SIGNATURE       AGENT NAME PRINTED    AGENT TELEPHONE NUMBER     DATE
____________________________________________  ____________________________
               AGENCY NAME                    AGENT SOCIAL SECURITY NUMBER
- -------------------------------------------------------------------------------
FHL - 612V
<PAGE>   2

INSURANCE COMPANY ADDRESSES:
     o    American General Annuity Insurance Company ("AGAIC") - P.O. Box 4342,
          Houston, TX 77210-4342
     o    Nationwide Life and Annuity Insurance Company - One Nationwide Plaza
          5th Floor, Columbus, OH 43215
     o    PFL Life Insurance Company Home Office - 4333 Edgewood Road NE, Cedar
          Rapids, IA 52499-0001

FOR ARIZONA APPLICANTS: Upon your written request, the insurance company is
required to provide, within a reasonable time, reasonable factual information
concerning the benefits and provisions of the contract to you. If for some
reason you are not satisfied with the contract, you may return it within ten
days after it is delivered and receive a refund equal to the premiums paid,
including any policy or contract fees or other charges, less the amounts
allocated to any separate accounts under the policy or contract, plus the value
of any separate accounts under the policy or contract on the date the returned
policy is received by the insurer.

FOR COLORADO APPLICANTS: It is unlawful to knowingly provide false, incomplete,
or misleading facts or information to an insurance company for the purpose of
defrauding or attempting to defraud the insurance company. Penalties may include
imprisonment, fines, denial of insurance, and civil damages. Any insurance
company or agent of an insurance company who knowingly provides false,
incomplete, or misleading facts or information to a policyholder or claimant for
the purpose of defrauding or attempting to defraud the policyholder or claimant
with regard to a settlement or award payable from insurance proceeds shall be
reported to the Colorado Division of Insurance within the Department of
Regulatory Agencies.

NOTICE TO ALL APPLICANTS: Any person who knowingly and with intent to defraud
any insurance company or other person files an application for insurance or
statement of claim containing any materially false information or conceals for
the purpose of misleading, information concerning any fact material thereto
commits a fraudulent insurance act, which is a crime and subjects such person to
criminal and civil penalties.

NOTICE REGARDING COMMUNITY OR MARITAL PROPERTY: Unless the insurance company has
been notified of a community or marital property interest in the policy, it will
rely on its good faith belief that no such interest exists and will assume no
responsibility for inquiry.

                              GENERAL INFORMATION

1.   The Owner understands that when this application and payment are submitted,
     the Owner will be entitled to the benefits and bound by the provisions of
     the insurance company contract. Application is subject to acceptance by the
     issuing insurance company.

2.   The insurance company will not be liable for any loss, liability, cost, or
     expense, for acting in accordance with instructions of the Owner or Joint
     Owner.

3.   The applicant, by signing the opposite side of this application, agrees to
     the following statement:
     I HAVE REVIEWED MY EXISTING ANNUITY COVERAGE AND FIND THIS POLICY IS
     SUITABLE FOR MY NEEDS.

4.   The agent, by signing the opposite side of this application, agrees to the
     following statement:
     I HAVE REVIEWED THE APPLICANT'S EXISTING ANNUITY COVERAGE AND FIND THIS
     POLICY IS SUITABLE FOR HIS/HER NEEDS.

FOR AGAIC ONLY:

1.   Under this Contract the Owner(s) and Annuitant(s) are the persons
     designated on this application unless the insurance company receives a
     written request for a change prior to the Annuity Commencement Date.

2.   The Annuity Payment Option is assumed to be the standard Life Annuity
     Option with 10 years certain unless the insurance company receives a
     written request for a change prior to the Annuity Commencement Date.

3.   For 403(b)s, the Owner understands that distributions generally will not be
     permitted while employed with the sponsoring employer, until the Owner has
     attained age 59 1/2. The Owner understands that there may be exceptions to
     this general rule, as well as additional limitations imposed by the
     employer's plan. The Owner understands that in many cases the following are
     not subject to withdrawal restrictions: 1) employer contributions that were
     made to a 403(b) annuity; 2) certain amounts that were in 403(b) annuity on
     12/31/1988; 3) distributions on account of death, disability, or financial
     hardship (elective deferrals only; no earnings); and 4) transfers between
     qualifying 403(b) investments.

4.   If the Annuity Commencement Date is not selected, it will be the first day
     of the month after the Annuitant's 90th birthday (70 1/2 for qualified
     contracts and Traditional IRAs, but not Roth IRAs) unless the insurance
     company receives a written request for a change.

FOR NATIONWIDE ONLY:

1.   If an Annuity Commencement Date is not selected, it will be the first day
     of the month after the Annuitant's 90th birthday (70 1/2 for Traditional
     IRAs) unless the insurance company receives a written request for a change.

2.   Under this Contract the Owner(s) and Annuitant(s) are the persons
     designated on this application unless the insurance company receives a
     written request for a change prior to the Annuity Commencement Date.

3.   The Annuity Payment Option is assumed to be the standard Life Annuity
     Option with 10 years certain unless the insurance company receives a
     written request for a change prior to the Annuity Commencement Date.

FOR PFL LIFE ONLY:

   The annuity commencement date must be at least 30 days from purchase date. If
   no date is entered, we will assume the first payment to be 30 days from date
   of purchase.

<PAGE>   1



                                                                   EXHIBIT 8(i)

                            PARTICIPATION AGREEMENT


                                     AMONG


                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY


                   AMERICAN GENERAL SERIES PORTFOLIO COMPANY


                                      AND


                  THE VARIABLE ANNUITY LIFE INSURANCE COMPANY


                                  DATED AS OF


                             ________________, 1999



<PAGE>   2


                               TABLE OF CONTENTS


<TABLE>
<CAPTION>
                                                                                                          Page
                                                                                                          ----

<S>                                                                                                          <C>
         ARTICLE I.                 Fund Shares...........................................................   2

         ARTICLE II.                Representations and Warranties........................................   4

         ARTICLE III.               Prospectuses, Reports to Shareholders
                                    and Proxy Statements, Voting..........................................   6

         ARTICLE IV.                Sales Material and Information........................................  10

         ARTICLE V.                 [Reserved]............................................................  10

         ARTICLE VI.                Diversification.......................................................  10

         ARTICLE VII.               Potential Conflicts...................................................  11

         ARTICLE VIII.              Applicable Law........................................................  12

         ARTICLE IX.                Termination...........................................................  12

         ARTICLE X.                 Notices...............................................................  15

         ARTICLE XI.                Miscellaneous.........................................................  15

         SCHEDULE A                 Portfolios of American General Series Portfolio.......................  18
                                    Company Available for Purchase by
                                    American General Annuity Insurance Company

         SCHEDULE B                 Separate Accounts and Contracts.......................................  19

         SCHEDULE C                 Proxy Voting Procedures...............................................  20
</TABLE>



<PAGE>   3

         THIS AGREEMENT, made and entered into as of the ___ day of _______,
1999 by and among AMERICAN GENERAL ANNUITY INSURANCE COMPANY (hereinafter the
"Company"), a Texas insurance company, on its own behalf and on behalf of each
separate account of the Company set forth on Schedule B hereto as may be
amended from time to time (each such account hereinafter referred to as the
"Account"), AMERICAN GENERAL SERIES PORTFOLIO COMPANY (hereinafter the "Fund"),
a Maryland corporation, and THE VARIABLE ANNUITY LIFE INSURANCE COMPANY (the
"Adviser"), a Texas corporation.

         WHEREAS, the Fund engages in business as an open-end management
investment company and is available to act as (i) the investment vehicle for
separate accounts established by insurance companies for individual and group
life insurance policies and annuity contracts with variable accumulation and/or
pay-out provisions (hereinafter referred to individually and/or collectively as
"Variable Insurance Products") and (ii) the investment vehicle for certain
qualified pension and retirement plans (hereinafter "Qualified Plans"); and

         WHEREAS, insurance companies desiring to utilize the Fund as an
investment vehicle under their Variable Insurance Products are required to
enter into a participation agreement with the Fund and the Adviser (the
"Participating Insurance Companies"); and

         WHEREAS, shares of the Fund are divided into several series of shares,
each representing the interest in a particular managed portfolio of securities
and other assets, any one or more of which may be made available for Variable
Insurance Products of Participating Insurance Companies; and

         WHEREAS, the Fund intends to offer shares of the series set forth on
Schedule A (each such series hereinafter referred to as a "Portfolio"), as may
be amended from time to time by mutual agreement of the parties hereto, under
this Agreement to the Accounts of the Company; and

         WHEREAS, the Fund is registered as an open-end management investment
company under the Investment Company Act of 1940 (hereinafter the "1940 Act")
and its shares are registered under the Securities Act of 1933, as amended
(hereinafter the "1933 Act"); and

         WHEREAS, the Adviser is duly registered as an investment adviser under
the Investment Advisers Act of 1940, as amended, and any applicable state
securities laws; and

         WHEREAS, the Adviser manages certain Portfolios of the Fund; and

         WHEREAS, the Company has registered or will register certain Variable
Insurance Products under the 1933 Act; and

         WHEREAS, the Variable Insurance Products issued by the Accounts are
variable annuity contracts or are variable life insurance policies relying on
certain exemptions from the 1933 Act pursuant to Rule 6e-3(T), and not Rule
6e-2, thereunder.

         WHEREAS, each Account is a duly organized, validly existing segregated
asset account, established by resolution or under authority of the Board of
Directors of the Company, on the date

                                       1

<PAGE>   4


shown for such Account on Schedule B hereto, to set aside and invest assets
attributable to the aforesaid Variable Insurance Product; and

         WHEREAS, the Company has registered or will register each Account as a
unit investment trust under the 1940 Act; and

         WHEREAS, to the extent permitted by applicable insurance laws and
regulations, the Company intends to purchase shares in the Portfolios on behalf
of each Account to fund certain of the aforesaid Variable Insurance Products
and the Underwriter is authorized to sell such shares to each such Account at
net asset value;

NOW, THEREFORE, in consideration of their mutual promises, the Company, the
Fund, and the Adviser agree as follows:


                             ARTICLE I. FUND SHARES

         1.1. The Fund agrees to make available for purchase by the Company
shares of the Portfolios set forth on Schedule A and shall execute orders
placed for each Account on a daily basis at the net asset value next computed
after receipt by the Fund or its designee of such order. For purposes of this
Section 1.1, the Company shall be the designee of the Fund for receipt of such
orders from each Account and receipt by such designee shall constitute receipt
by the Fund; provided that the Fund receives notice of such order as soon as
reasonably practical (normally by 10:00 a.m. Eastern time) on the next
following Business Day. Notwithstanding the foregoing, the Company shall use
its best efforts to provide the Fund with notice of such orders by 10:15 a.m.
Eastern time on the next following Business Day. "Business Day" shall mean any
day on which the New York Stock Exchange is open for trading and on which the
Fund calculates the net asset value pursuant to the rules of the SEC, as set
forth in the Fund's Prospectus and Statement of Additional Information.
Notwithstanding the foregoing, the Board of Directors of the Fund (hereinafter
the "Board") may refuse to permit the Fund to sell shares of any Portfolio to
any person, or suspend or terminate the offering of shares of any Portfolio, if
such action is required by law or by regulatory authorities having jurisdiction
or is, in the sole discretion of the Board acting in good faith and in light of
their fiduciary duties under federal and any applicable state laws, necessary
in the best interests of the shareholders of such Portfolio.

         1.2. The Fund agrees that shares of the Fund will be sold only to
Participating Insurance Companies and their Variable Insurance Products and to
certain Qualified Plans. No shares of any Portfolio will be sold to the general
public.

         1.3. The Fund will not make its shares available for purchase by any
insurance company or separate account unless an agreement containing provisions
substantially the same as Sections 2.4, 2.9, 3.4 and Article VII of this
Agreement is in effect to govern such sales.

         1.4. The Fund agrees to redeem for cash, on the Company's request, any
full or fractional shares of the Fund held by the Company, executing such
requests on a daily basis at the net asset

                                       2

<PAGE>   5


value next computed after receipt by the Fund or its designee of the request
for redemption. For purposes of this Section 1.4, the Company shall be the
designee of the Fund for receipt of requests for redemption from each Account
and receipt by such designee shall constitute receipt by the Fund; provided
that the Fund receives notice of such request for redemption on the next
following Business Day in accordance with the timing rules described in Section
1.1.

         1.5. The Company agrees that purchases and redemptions of Portfolio
shares offered by the then current prospectus of the Fund shall be made in
accordance with the provisions of such prospectus. The Accounts of the Company,
under which amounts may be invested in the Fund, are listed on Schedule B
attached hereto and incorporated herein by reference, as such Schedule B may be
amended from time to time by mutual written agreement of all of the parties
hereto. The Company will give the Fund and the Adviser sixty (60) days written
notice of its intention to make available in the future, as a funding vehicle
under the Contracts, any other investment company.

         1.6. The Company will place separate orders to purchase or redeem
shares of each Portfolio. Each order shall describe the net amount of shares
and dollar amount of each Portfolio to be purchased or redeemed. In the event
of net purchases, the Company shall pay for Portfolio shares on the next
Business Day after an order to purchase Portfolio shares is made in accordance
with the provisions of Section 1.1 hereof. Payment shall be in federal funds
transmitted by wire. In the event of net redemptions, the Portfolio shall pay
the redemption proceeds in federal funds transmitted by wire on the next
Business Day after an order to redeem a Portfolio's shares is made in
accordance with the provision of Section 1.4 hereof. Notwithstanding the
foregoing, if the payment of redemption proceeds on the next Business Day would
require the Portfolio to dispose of securities or otherwise incur substantial
additional costs, and if the Portfolio has determined to settle redemption
transactions for all shareholders on a delayed basis, proceeds shall be wired
to the Company within seven (7) days and the Portfolio shall notify in writing
the person designated by the Company as the recipient for such notice of such
delay by 3:00 p.m. Eastern time on the same Business Day that the Company
transmits the redemption order to the Portfolio.

         1.7. Issuance and transfer of the Fund's shares will be by book entry
only. Stock certificates will not be issued to the Company or any Account.
Shares ordered from the Fund will be recorded in an appropriate title for each
Account or the appropriate subaccount of each Account.

         1.8. The Fund shall make the dividends or capital gain distributions
payable on the Fund's shares available to the Company as soon as reasonably
practical after the dividends or capital gains are calculated (normally by 6:30
p.m. Eastern time) and shall use its best efforts to furnish same day notice by
7:00 p.m. Eastern time (by wire or telephone, followed by written confirmation)
to the Company of any dividends or capital gain distributions payable on the
Fund's shares. The Company hereby elects to receive all such dividends and
capital gain distributions as are payable on the Portfolio shares in additional
shares of that Portfolio. The Fund shall notify the Company of the number of
shares so issued as payment of such dividends and distributions.

         1.9. The Fund shall make the net asset value per share for each
Portfolio available to the Company on a daily basis as soon as reasonably
practical after the net asset value per share is calculated (normally by 6:30
p.m. Eastern time) and shall use its best efforts to make such net asset

                                       3

<PAGE>   6


value per share available by 7:00 p.m. Eastern time. In the event that the Fund
is unable to meet the 7:00 p.m. time stated immediately above, then the Fund
shall provide the Company with additional time to notify the Fund of purchase
or redemption orders pursuant to Sections 1.1 and 1.4, respectively, above.
Such additional time shall be equal to the additional time that the Fund takes
to make the net asset values available to the Company; provided, however, that
notification must be made by 10:15 a.m. Eastern time on the Business Day such
order is to be executed regardless of when the net asset value is made
available.

         1.10. If the Fund provides materially incorrect share net asset value
information through no fault of the Company, the Company shall be entitled to
an adjustment with respect to the Fund shares purchased or redeemed to reflect
the correct net asset value per share. The determination of the materiality of
any net asset value pricing error shall be based on the Fund's policy on
determining materiality. The correction of any such errors shall be made at the
Company level and shall be made pursuant to the Fund's policy on determining
materiality. Any material error in the calculation or reporting of net asset
value per share, dividend or capital gain information shall be reported
promptly upon discovery to the Company.


                   ARTICLE II. REPRESENTATIONS AND WARRANTIES

         2.1. The Company represents and warrants that the interests of the
Accounts (the "Contracts") are or will be registered and will maintain the
registration under the 1933 Act and the regulations thereunder to the extent
required by the 1933 Act; that the Contracts will be issued in compliance in
all material respects with all applicable federal and state laws and
regulations. The Company further represents and warrants that it is an
insurance company duly organized and in good standing under applicable law and
that it has legally and validly established each Account prior to any issuance
or sale thereof as a segregated asset account under the Texas Insurance Law and
the regulations thereunder and has registered or, prior to any issuance or sale
of the Contracts, will register and will maintain the registration of each
Account as a unit investment trust in accordance with and to the extent
required by the provisions of the 1940 Act and the regulations thereunder to
serve as a segregated investment account for the Contracts. The Company shall
amend its registration statement for its contracts under the 1933 Act and the
1940 Act from time to time as required in order to effect the continuous
offering of its Contracts.

         2.2. The Fund represents and warrants that Fund shares sold pursuant
to this Agreement shall be registered under the 1933 Act and the regulations
thereunder to the extent required by the 1933 Act, duly authorized for issuance
in accordance with the laws of the State of Maryland and sold in compliance
with all applicable federal and state securities laws and regulations and that
the Fund is and shall remain registered under the 1940 Act and the regulations
thereunder to the extent required by the 1940 Act. The Fund shall amend the
registration statement for its shares under the 1933 Act and the 1940 Act from
time to time as required in order to effect the continuous offering of its
shares. The Fund shall register and qualify the shares for sale in accordance
with the laws of the various states only if and to the extent deemed advisable
by the Fund.

                                       4

<PAGE>   7


         2.3 The Fund and the Adviser represent that the Fund is currently
qualified as a Regulated Investment Company under Subchapter M of the Internal
Revenue Code of 1986, as amended (the "Code"), and that the Fund and the
Adviser (with respect to those Portfolios for which such Adviser acts as
investment adviser) will make every effort to maintain such qualification
(under Subchapter M or any successor or similar provision) and that the Fund
[or the appropriate Adviser] will notify the Company immediately upon having a
reasonable basis for believing that a Portfolio has ceased to so qualify or
that a Portfolio might not so qualify in the future.

         2.4. The Company represents that each Account is and will continue to
be a "segregated account" under applicable provisions of the Code and that each
Contract is and will be treated as a "variable contract" under applicable
provisions of the Code and that it will make every effort to maintain such
treatments and that it will notify the Fund immediately upon having a
reasonable basis for believing that the Account or Contract has ceased to be so
treated or that they might not be so treated in the future.

         2.5. The Fund represents that to the extent that it decides to finance
distribution expenses pursuant to Rule 12b-1 under the 1940 Act, the Fund
undertakes to have a board of directors, a majority of whom are not interested
persons of the Fund, formulate and approve any plan under Rule 12b-1 to finance
distribution expenses.

         2.6. The Fund makes no representation as to whether any aspect of its
operations (including, but not limited to, fees and expenses and investment
policies) complies with the insurance laws or regulations of the various
states.

         2.7. The Fund and the Adviser represent that the Fund is lawfully
organized and validly existing under the laws of the State of Maryland and that
the Fund does and will comply in all material respects with the 1940 Act.

         2.8. The Adviser represents and warrants that it is and shall remain
duly registered in all material respects under all applicable federal and state
securities laws and that it will perform its obligations for the Fund in
compliance in all material respects with the laws and regulations of its state
of domicile and any applicable state and federal securities laws and
regulations.

         2.9. The Company represents and warrants that all of its trustees,
officers, employees, investment adviser, and other individuals/entities dealing
with the money and/or securities of the Fund are covered by a blanket fidelity
bond or similar coverage, in an amount equal to the greater of $5 million or
any amount required by applicable federal or state law or regulation. The
aforesaid includes coverage for larceny and embezzlement is issued by a
reputable bonding company. The Company agrees to make all reasonable efforts to
see that this bond or another bond containing these provisions is always in
effect, and agrees to notify the Fund and the Underwriter in the event that
such coverage no longer applies.

                                       5

<PAGE>   8


 ARTICLE III. PROSPECTUSES, REPORTS TO SHAREHOLDERS AND PROXY STATEMENTS; VOTING

         3.1(a) The Fund or its designee, at its option shall provide the
Company with as many printed copies of the Fund's current prospectus, including
the profile prospectus, (the "Fund Prospectus") as the Company may reasonably
request or in lieu of providing printed copies of the Fund Prospectus, the Fund
shall provide camera-ready film or computer diskettes containing the Fund
Prospectus and such other assistance as is reasonably necessary in order for
the Company once each year (or more frequently if the Fund Prospectus is
materially amended during the year) to have the prospectus for the Contracts
(the "Contract Prospectus") and the Fund Prospectus printed together in one
document or separately. The Company may elect to print the Fund Prospectus in
combination with other fund companies' prospectuses. For purposes hereof, any
combined prospectus including the Fund Prospectus along with the Contract
Prospectus or prospectus of other fund companies shall be referred to as a
"Combined Prospectus." For purposes hereof, the term "Fund Portion of the
Combined Prospectus" shall refer to the percentage of the number of Fund
Prospectus pages in the Combined Prospectus in relation to the total number of
pages of the Combined Prospectus.

         3.1(b) The Fund, at its option, shall provide the Company with as many
printed copies of the Fund's current statement of additional information (the
"Fund SAI") as the Company may reasonably request or in lieu of providing
printed copies of the Fund SAI, the Fund shall provide camera-ready film or
computer diskettes containing the Fund SAI, and such other assistance as is
reasonably necessary in order for the Company once each year (or more
frequently if the Fund SAI is materially amended during the year) to have the
statement of additional information for the Contracts (the "Contract SAI") and
the Fund SAI printed together or separately. The Company may also elect to
print the Fund SAI in combination with other fund companies' statements of
additional information. For purposes hereof, any combined statement of
additional information including the Fund SAI along with the Contract SAI or
statement of additional information of other fund companies shall be referred
to as a "Combined SAI." For purposes hereof, the term "Fund Portion of the
Combined SAI" shall refer to the percentage of the number of Fund SAI pages in
the Combined SAI in relation to the total number of pages of the Combined SAI.

         3.1(c) The Fund, at its option, shall provide the Company with as many
printed copies of the Fund's annual report and semi-annual report
(collectively, the "Fund Reports") as the Company may reasonably request or in
lieu of providing printed copies of the Fund Reports, the Fund shall provide
camera-ready film or computer diskettes containing the Fund's Reports, and such
other assistance as is reasonably necessary in order for the Company once each
year to have the annual report and semi-annual report for the Contracts
(collectively, the "Contract Reports") and the Fund Reports printed together or
separately. The Company may also elect to print the Fund Reports in combination
with other fund companies' annual reports and semi-annual reports. For purposes
hereof, any combined annual reports and semi-annual reports including the Fund
Reports along with the Contract Reports or annual reports and semi-annual
reports of other fund companies shall be referred to as "Combined Reports." For
purposes hereof, the term "Fund Portion of the Combined Reports" shall refer to
the percentage of the number of Fund Reports pages in the Combined Reports in
relation to the total number or pages of the Combined Reports.

                                       6

<PAGE>   9


         3.2 Expenses

         3.2(a) Expenses Borne by Company. Except as otherwise provided in this
Section 3.2., all expenses of preparing, setting in type and printing and
distributing (i) Contract Prospectuses, Fund Prospectuses, and Combined
Prospectuses; (ii) Fund SAIs, Contract SAIs, and Combined SAIs; (iii) Fund
Reports, Contract Reports, and Combined Reports, and (iv) Contract proxy
material that the Company may require in sufficient quantity to be sent to
Contract owners, annuitants, or participants under Contracts (collectively, the
"Participants"), shall be the expense of the Company.

         3.2(b) Expenses Borne by Fund

Fund Prospectuses

         With respect to existing Participants, the Fund shall pay the cost of
setting in type, printing and distributing Fund Prospectuses made available by
the Company to such existing Participants in order to update disclosure as
required by the 1933 Act and/or the 1940 Act. With respect to existing
Participants, in the event the Company elects to prepare a Combined Prospectus,
the Fund shall pay the cost of setting in type, printing and distributing the
Fund Portion of the Combined Prospectus made available by the Company to its
existing Participants in order to update disclosure as required by the 1933 Act
and/or the 1940 Act. In such event, the Fund shall bear the cost of typesetting
to provide the Fund Prospectus to the Company in the format in which the Fund
is accustomed to formatting prospectus. Notwithstanding the foregoing, in no
event shall the Fund pay for any such costs that exceed by more than five (5)
percent what the Fund would have paid to print such documents. The Fund shall
not pay any costs of typesetting, printing and distributing the Fund Prospectus
(or Combined Prospectus, if applicable) to prospective Participants.

Fund SAIs,  Fund Reports and Proxy Material

         With respect to existing Participants, the Fund shall pay the cost of
setting in type and printing Fund SAIs, Fund Reports and Fund proxy material
made available by the Company to its existing Participants. With respect to
existing Participants, in the event the Company elects to prepare a Combined
SAI or Combined Reports, the Fund shall pay the cost of setting in type and
printing the Fund Portion of the Combined SAI or Combined Reports,
respectively, made available by the Company to its existing Participants. In
such event, the Fund shall bear the cost of typesetting to provide the Fund SAI
or Fund Reports to the Company in the format in which the Fund is accustomed to
formatting statements of additional information and annual and semi-annual
reports. Notwithstanding the foregoing, in no event shall the Fund pay for any
such costs that exceed by more than five (5) percent what the Fund would have
paid to print such documents. The Fund shall pay one half the cost of
distributing Fund SAIs, Fund Reports and Fund proxy statements and
proxy-related material to such existing Participants. The Fund shall pay the
cost of distributing the Fund Portion of the Combined SAIs and the Fund Portion
of the Combined Reports to existing Participants. The Fund shall not pay any
costs of distributing Fund SAIs, Combined SAIs, Fund

                                       7

<PAGE>   10


Reports, Combined Reports or proxy statements or proxy-related material to
prospective Participants.

         The Company agrees to provide the Fund or its designee with such
information as may be reasonably requested by the Fund to assure that the
Fund's expenses do not include the cost of typesetting, printing or
distributing any of the foregoing documents other than those actually
distributed to existing Participants.

         The Fund shall pay no fee or other compensation to the Company under
this Agreement, except that if the Fund or any Portfolio adopts and implements
a plan pursuant to Rule 12b-1 to finance distribution expenses, then the Fund
or the Fund's underwriter may make payments to the Company or the Company's
underwriter or distributor if and in amounts agreed to by the Underwriter in
writing.

         All expenses, including expenses to be borne by the Fund pursuant to
Section 3.2 hereof, incident to performance by the Fund under this Agreement
shall be paid by the Fund. The Fund shall see to it that all its shares are
registered and authorized for issuance in accordance with applicable federal
law and, if and to the extent deemed available by the Fund, in accordance with
applicable state laws prior to their sale.

         3.2(c) Certain Administrative Expenses of the Company. The Adviser
will reimburse the Company on a calendar quarterly basis, for certain of the
administrative costs and expenses incurred by the Company as a result of
operations necessitated by the beneficial ownership of shares of the Portfolios
of the Fund by owners of those Contracts which are subject to such
reimbursement as indicated on Schedule B hereto. Such reimbursement shall be in
an amount equal to twenty-five (25) basis points per annum of the net assets of
the Funds attributable to such Contracts. The determination of applicable
assets shall be made by averaging assets in applicable Portfolios of the Fund
as of the last Business Day of each calendar month falling within the
applicable calendar quarter. In no event shall such fee be paid by the Fund,
its shareholders or by any Contract owner.

         3.3. The Fund SAI shall be obtainable from the Fund, the Company or
such other person as the Fund may designate.

         3.4. If and to the extent required by law the Company shall distribute
all proxy material furnished by the Fund to Participants to whom voting
privileges are required to be extended and shall:

         (i)   solicit voting instructions from Participants;

         (ii)  vote the Fund shares in accordance with instructions received
               from Participants; and

         (iii) vote Fund shares for which no instructions have been received in
               the same proportion as Fund shares of such Portfolio for which
               instructions have been received,

                                       8

<PAGE>   11


so long as and to the extent that the SEC continues to interpret the 1940 Act
to require pass-through voting privileges for variable contract owners. The
Company reserves the right to vote Fund shares held in any segregated asset
account in its own right, to the extent permitted by law. The Fund and the
Company shall follow the procedures, and shall have the corresponding
responsibilities, for the handling of proxy and voting instruction
solicitations, as set forth in Schedule C attached hereto and incorporated
herein by reference. Participating Insurance Companies shall be responsible for
ensuring that each of their separate accounts participating in the Fund
calculates voting privileges in a manner consistent with the standards set
forth on Schedule C, which standards will also be provided to the other
Participating Insurance Companies.

         3.5. The Fund will comply with all provisions of the 1940 Act
requiring voting by shareholders, and in particular the Fund will either
provide for annual meetings (except insofar as the Securities and Exchange
Commission may interpret Section 16 not to require such meetings) or comply
with Section 16(c) of the 1940 Act (although the Fund is not one of the trusts
described in Section 16(c) of that Act) as well as with Sections 16(a) and, if
and when applicable, 16(b). Further, the Fund will act in accordance with the
Securities and Exchange Commission's interpretation of the requirements of
Section 16(a) with respect to periodic elections of directors and with whatever
rules the Commission may promulgate with respect thereto.


                   ARTICLE IV. SALES MATERIAL AND INFORMATION

         4.1. The Company shall furnish, or shall cause to be furnished, to the
Fund or its designee, each piece of sales literature or other promotional
material prepared by the Company or any person contracting with the Company in
which the Fund or the Adviser is named, at least ten Business Days prior to its
use. No such material shall be used if the Fund, the Adviser, or their designee
reasonably objects to such use within ten Business Days after receipt of such
material.

         4.2. Neither the Company nor any person contracting with the Company
shall give any information or make any representations or statements on behalf
of the Fund or concerning the Fund in connection with the sale of the Contracts
other than the information or representations contained in the registration
statement or the Fund Prospectus, as such registration statement or Fund
Prospectus may be amended or supplemented from time to time, or in reports or
proxy statements for the Fund, or in sales literature or other promotional
material approved by the Fund or its designee, except with the permission of
the Fund.

         4.3. The Fund or its designee shall furnish, or shall cause to be
furnished, to the Company or its designee, each piece of sales literature or
other promotional material prepared by the Fund in which the Company or its
Account(s) are named at least ten Business Days prior to its use. No such
material shall be used if the Company or its designee reasonably objects to
such use within ten Business Days after receipt of such material.

         4.4. Neither the Fund nor the Adviser shall give any information or
make any representations on behalf of the Company or concerning the Company,
each Account, or the Contracts, other than

                                       9

<PAGE>   12


the information or representations contained in a registration statement or
prospectus for the Contracts, as such registration statement and prospectus may
be amended or supplemented from time to time, or in published reports or
solicitations for voting instructions for each Account which are in the public
domain or approved by the Company for distribution to Participants, or in sales
literature or other promotional material approved by the Company or its
designee, except with the permission of the Company.

         4.5. The Fund will provide to the Company at least one complete copy
of all registration statements, prospectuses, statements of additional
information, reports, proxy statements, sales literature and other promotional
materials, applications for exemptions, requests for no-action letters, and all
amendments to any of the above, that relate to the Fund or its shares,
contemporaneously with the filing of such document with the SEC or other
regulatory authorities.

         4.6. The Company will provide to the Fund at least one complete copy
of all registration statements, prospectuses, statements of additional
information, reports, solicitations for voting instructions, sales literature
and other promotional materials, applications for exemptions, requests for no
action letters, and all amendments to any of the above, that relate to the
investment in an Account or Contract contemporaneously with the filing of such
document with the SEC or other regulatory authorities.

         4.7. For purposes of this Article IV, the phrase "sales literature or
other promotional material" includes, but is not limited to, any of the
following: advertisements (such as material published, or designed for use in,
a newspaper, magazine, or other periodical, radio, television, telephone or
tape recording, videotape display, signs or billboards, motion pictures, or
other public media), sales literature (i.e., any written communication
distributed or made generally available to customers or the public, including
brochures, circulars, research reports, market letters, form letters, seminar
texts, reprints or excerpts of any other advertisement, sales literature, or
published article), educational or training materials or other communications
distributed or made generally available to some or all agents or employees, and
registration statements, prospectuses, statements of additional information,
shareholder reports, and proxy materials.


                             ARTICLE V. [RESERVED]


                          ARTICLE VI. DIVERSIFICATION

         6.1. The Adviser represents, as to the Portfolios for which it acts as
investment adviser, that it will use its best efforts at all times to comply
with Section 817(h) of the Code and Treasury Regulation 1.817-5, relating to
the diversification requirements for variable annuity, endowment, or life
insurance contracts and any amendments or other modifications to such Section
or Regulations. In the event a Portfolio ceases to so qualify, the Adviser will
take all reasonable steps (a) to notify the Company of such breach and (b) to
adequately diversify the Portfolio so as to achieve compliance within the grace
period afforded by Regulation 817-5.

                                       10

<PAGE>   13


                        ARTICLE VII. POTENTIAL CONFLICTS

         7.1. The Board will monitor the Fund for the existence of any material
irreconcilable conflict between the interests of the contract owners of all
separate accounts investing in the Fund. An irreconcilable material conflict
may arise for a variety of reasons, including: (a) an action by any state
insurance regulatory authority; (b) a change in applicable federal or state
insurance, tax, or securities laws or regulations, or a public ruling, private
letter ruling, no-action or interpretative letter, or any similar action by
insurance, tax, or securities regulatory authorities; (c) an administrative or
judicial decision in any relevant proceeding; (d) the manner in which the
investments of any Portfolio are being managed; (e) a difference in voting
instructions given by variable annuity contract owners and variable life
insurance contract owners; or (f) a decision by a Participating Insurance
Company to disregard the voting instructions of Contract owners. The Board
shall promptly inform the Company if it determines that an irreconcilable
material conflict exists and the implications thereof.

         7.2. The Company will report any potential or existing material
irreconcilable conflicts of which it is aware to the Board.

         7.3. If it is determined by a majority of the Board, or a majority of
its disinterested directors, that a material irreconcilable conflict exists,
the Company and other Participating Insurance Companies shall, at their expense
and to the extent reasonably practicable (as determined by a majority of the
disinterested directors), take whatever steps are necessary to remedy or
eliminate the irreconcilable material conflict, up to and including: (1)
withdrawing the assets allocable to some or all of the Separate Accounts from
the Fund or any Portfolio and reinvesting such assets in a different investment
medium, including (but not limited to) another Portfolio of the Fund, or
submitting the question whether such segregation should be implemented to a
vote of all affected Contract owners and, as appropriate, segregating the
assets of any appropriate group (i.e., annuity contract owners, life insurance
policy owners, or variable Contract owners of one or more Participating
Insurance Companies) that votes in favor of such segregation, or offering to
the affected Contract owners the option of making such a change; and (2)
establishing a new registered management investment company or managed separate
account. No charge or penalty will be imposed as a result of such withdrawal.
The Company agrees that it bears the responsibility to take remedial action in
the event of a Board determination of an irreconcilable material conflict and
the cost of such remedial action, and these responsibilities will be carried
out with a view only to the interests of Contract owners.

         7.4. If a material irreconcilable conflict arises because of a
decision by the Company to disregard contract owner voting instructions and
that decision represents a minority position or would preclude a majority vote,
the Company may be required, at the Fund's election, to withdraw the affected
Account's investment in the Fund and terminate this Agreement with respect to
such Account (at the Company's expense); provided, however that such withdrawal
and termination shall be limited to the extent required by the foregoing
material irreconcilable conflict as determined by a majority of the
disinterested members of the Board. No charge or penalty will be imposed as a
result of such withdrawal. The Company agrees that it bears the responsibility
to take remedial

                                       11

<PAGE>   14


action in the event of a Board determination of an irreconcilable material
conflict and the cost of such remedial action, and these responsibilities will
be carried out with a view only to the interests of Contract owners.

         7.5. For purposes of Sections 7.3 and 7.4 of this Agreement, a
majority of the disinterested members of the Board shall determine whether any
proposed action adequately remedies any irreconcilable material conflict, but
in no event will the Fund be required to establish a new funding medium for the
Contracts. The Company shall not be required by Section 7.3 or 7.4 to establish
a new funding medium for the Contracts if an offer to do so has been declined
by vote of a majority of Contract owners materially adversely affected by the
irreconcilable material conflict.

         7.6. The Company and the Adviser shall at least annually submit to the
Board of the Fund such reports, materials or data as the Board may reasonably
request so that the Board may fully carry out the obligations imposed upon them
by the provisions hereof, and said reports, materials and data shall be
submitted more frequently if deemed appropriate by the Board. All reports
received by the Board of potential or existing conflicts, and all Board action
with regard to determining the existence of a conflict, notifying Participating
Insurance Companies of a conflict, and determining whether any proposed action
adequately remedies a conflict, shall be properly recorded in the minutes of
the Board or other appropriate records, and such minutes or other records shall
be made available to the SEC upon request.

                          ARTICLE VIII. APPLICABLE LAW

         8.1. This Agreement shall be construed and the provisions hereof
interpreted under and in accordance with the laws of the State of Texas.

         8.2. This Agreement shall be subject to the provisions of the 1933,
1934 and 1940 Acts, and the rules and regulations and rulings thereunder,
including such exemptions from those statutes, rules and regulations as the SEC
may grant and the terms hereof shall be interpreted and construed in accordance
therewith.

                            ARTICLE IX. TERMINATION

         9.1. This Agreement shall continue in full force and effect until the
first to occur of:

              (a) termination by any party for any reason upon six-months
                  advance written notice delivered to the other parties; or

              (b) termination by the Company by written notice to the Fund and
                  the Adviser with respect to any Portfolio based upon the
                  Company's determination that shares of such Portfolio are not
                  reasonably available to meet the requirements of the
                  Contracts. Reasonable advance notice of election to terminate
                  shall be furnished by the Company, said termination to be
                  effective ten (10) days after receipt of notice unless the
                  Fund makes available a sufficient number of

                                       12

<PAGE>   15


                  shares to reasonably meet the requirements of the Account
                  within said ten (10) day period; or

              (c) termination by the Company by written notice to the Fund and
                  the Adviser with respect to any Portfolio in the event any of
                  the Portfolio's shares are not registered, issued or sold in
                  accordance with applicable state and/or federal law or such
                  law precludes the use of such shares as the underlying
                  investment medium of the Contracts issued or to be issued by
                  the Company. The terminating party shall give prompt notice
                  to the other parties of its decision to terminate; or

              (d) termination by the Company by written notice to the Fund and
                  the Adviser with respect to any Portfolio in the event that
                  such Portfolio ceases to qualify as a Regulated Investment
                  Company under Subchapter M of the Code or under any successor
                  or similar provision, or if the Company or A.G. Distributors
                  reasonably believes that the Fund may fail to so qualify; or

              (e) termination by the Company by written notice to the Fund and
                  the Adviser with respect to any Portfolio in the event that
                  such Portfolio fails to meet the diversification requirements
                  specified in Article VI hereof; or

              (f) termination by either the Fund or the Adviser by written
                  notice to the Company if the Adviser or the Fund shall
                  determine, in its sole judgment exercised in good faith, that
                  the Company, and/or their affiliated companies has suffered a
                  material adverse change in its business, operations,
                  financial condition or prospects since the date of this
                  Agreement or is the subject of material adverse publicity,
                  provided that the Fund or the Adviser will give the Company
                  sixty (60) days' advance written notice of such determination
                  of its intent to terminate this Agreement, and provided
                  further that after consideration of the actions taken by the
                  Company and any other changes in circumstances since the
                  giving of such notice, the determination of the Fund or the
                  Adviser shall continue to apply on the 60th day since giving
                  of such notice, then such 60th day shall be the effective
                  date of termination; or

              (g) termination by the Company by written notice to the Fund and
                  the Adviser, if the Company shall determine, in its sole
                  judgment exercised in good faith, that either the Fund or the
                  Adviser (with respect to the appropriate Portfolio) has
                  suffered a material adverse change in its business,
                  operations, financial condition or prospects since the date
                  of this Agreement or is the subject of material adverse
                  publicity; provided that the Company will give the Fund or
                  the Adviser sixty (60) days' advance written notice of such
                  determination of its intent to terminate this Agreement, and
                  provided further that after consideration of the actions
                  taken by the Company and any other changes in circumstances
                  since the giving of such notice, the determination of the

                                       13

<PAGE>   16


                  Company shall continue to apply on the 60th day since giving
                  of such notice, then such 60th day shall be the effective
                  date of termination; or

              (h) termination by the Fund or the Adviser by written notice to
                  the Company, if the Company gives the Fund and the Adviser
                  the written notice specified in Section 2.4 hereof and at the
                  time such notice was given there was no notice of termination
                  outstanding under any other provision of this Agreement;
                  provided, however any termination under this Section 10.1(h)
                  shall be effective sixty (60) days after the notice specified
                  in Section 2.4 was given; or

              (i) termination by any party upon the other party's breach of any
                  representation in Section 2 or any material provision of this
                  Agreement, which breach has not been cured to the
                  satisfaction of the terminating party within ten (10) days
                  after written notice of such breach is delivered to the Fund
                  or the Company, as the case may be; or

              (j) termination by the Fund or the Adviser by written notice to
                  the Company in the event an Account or Contract is not
                  registered or sold in accordance with applicable federal or
                  state law or regulation, or the Company fails to provide
                  pass-through voting privileges as specified in Section 3.4.

         9.2. Notwithstanding any termination of this Agreement, the Fund shall
at the option of the Company, continue to make available additional shares of
the Fund pursuant to the terms and conditions of this Agreement, for all
Contracts in effect on the effective date of termination of this Agreement
(hereinafter referred to as "Existing Contracts") unless such further sale of
Fund shares is proscribed by law, regulation or applicable regulatory body, or
unless the Fund determines that liquidation of the Fund following termination
of this Agreement is in the best interests of the Fund and its shareholders.
Specifically, without limitation, the owners of the Existing Contracts shall be
permitted to direct reallocation of investments in the Fund, redemption of
investments in the Fund and/or investment in the Fund upon the making of
additional purchase payments under the Existing Contracts. The parties agree
that this Section 10.2 shall not apply to any terminations under Article VII
and the effect of such Article VII terminations shall be governed by Article
VII of this Agreement.

         9.3. The Company shall not redeem Fund shares attributable to the
Contracts (as distinct from Fund shares attributable to the Company's assets
held in the Account) except (i) as necessary to implement Contract Owner
initiated or approved transactions, or (ii) as required by state and/or federal
laws or regulations or judicial or other legal precedent of general application
(hereinafter referred to as a "Legally Required Redemption") or (iii) as
permitted by an order of the SEC pursuant to Section 26(b) of the 1940 Act.
Upon request, the Company will promptly furnish to the Fund the opinion of
counsel for the Company (which counsel shall be reasonably satisfactory to the
Fund and the Adviser) to the effect that any redemption pursuant to clause (ii)
above is a Legally Required Redemption. Furthermore, except in cases where
permitted under the terms of the

                                       14

<PAGE>   17


Contracts, the Company shall not prevent Contract Owners from allocating
payments to a Portfolio that was otherwise available under the Contracts
without first giving the Fund or the Adviser 90 days prior written notice of
its intention to do so.


                               ARTICLE X. NOTICES

         Any notice shall be sufficiently given when sent by registered or
certified mail to the other party at the address of such party set forth below
or at such other address as such party may from time to time specify in writing
to the other party.


         IF TO THE FUND:

                  American General Series Portfolio Company
                  2929 Allen Parkway
                  Houston, TX 77019

                  Attention: General Counsel

         IF TO ADVISER:

                  The Variable Annuity Life Insurance Company
                  2929 Allen Parkway
                  Houston, TX 77019

                  Attention: General Counsel

         IF TO THE COMPANY:

                  American General Annuity Insurance Company
                  2929 Allen Parkway
                  Houston, Texas 77019

                  Attention: General Counsel


                           ARTICLE XI. MISCELLANEOUS

         11.1. All persons dealing with the Fund must look solely to the
property of the Fund for the enforcement of any claims against the Fund as
neither the Board, officers, agents or shareholders assume any personal
liability for obligations entered into on behalf of the Fund.

                                       15

<PAGE>   18


         11.2. Subject to the requirements of legal process and regulatory
authority, each party hereto shall treat as confidential the names and
addresses of the owners of the Contracts and all information reasonably
identified as confidential in writing by any other party hereto and, except as
permitted by this Agreement, shall not disclose, disseminate or utilize such
names and addresses and other confidential information until such time as it
may come into the public domain without the express written consent of the
affected party.

         11.3. The captions in this Agreement are included for convenience of
reference only and in no way define or delineate any of the provisions hereof
or otherwise affect their construction or effect.

         11.4. This Agreement may be executed simultaneously in two or more
counterparts, each of which taken together shall constitute one and the same
instrument.

         11.5. If any provision of this Agreement shall be held or made invalid
by a court decision, statute, rule or otherwise, the remainder of this
Agreement shall not be affected thereby.

         11.6. Each party hereto shall cooperate with each other party and all
appropriate governmental authorities (including without limitation the SEC, the
NASD and state insurance regulators) and shall permit such authorities
reasonable access to its books and records in connection with any investigation
or inquiry relating to this Agreement or the transactions contemplated hereby.

         11.7. The rights, remedies and obligations contained in this Agreement
are cumulative and are in addition to any and all rights, remedies and
obligations at law or in equity, which the parties hereto are entitled to under
state and federal laws.

         11.8. This Agreement or any of the rights and obligations hereunder
may not be assigned by any party without the prior written consent of all
parties hereto; provided, however, that the Adviser may assign this Agreement
or any rights or obligations hereunder to any affiliate of or company under
common control with the Adviser, if such assignee is duly licensed and
registered to perform the obligations of the Adviser under this Agreement.

         11.9 The Company shall furnish, or shall cause to be furnished, to the
Fund or its designee copies of the following reports:

              (a) The Company's annual statement (prepared under statutory
                  accounting principles) and annual report (prepared under
                  generally accepted accounting principles ("GAAP"), if any),
                  as soon as practical and in any event within 90 days after
                  the end of each fiscal year;

              (b) The Company's June 30th quarterly statements (statutory) (and
                  GAAP, if any), as soon as practical and in any event within
                  45 days after the end of each semi-annual period:

                                       16

<PAGE>   19


              (c) Any financial statement, proxy statement, notice or report of
                  the Company sent to stockholders and/or policyholders, as
                  soon as practical after the delivery thereof to stockholders;

              (d) Any registration statement (without exhibits) and financial
                  reports of the Company filed with the SEC or any state
                  insurance regulator, as soon as practical after the filing
                  thereof;

              (e) any other public report submitted to the Company by
                  independent accountants in connection with any annual,
                  interim or special audit made by them of the books of the
                  Company, as soon as practical after the receipt thereof.


         IN WITNESS WHEREOF, each of the parties hereto has caused this
Agreement to be executed in its name and on its behalf by its duly authorized
representative hereto as of the date specified above.

         AMERICAN GENERAL ANNUITY INSURANCE COMPANY on behalf of itself and
         each of its Accounts named in Schedule B hereto, as amended from time
         to time.


                  By:
                      ----------------------------------------------------
                      Name: John A. Graf
                      Title: President and Chief Executive Officer


         THE VARIABLE ANNUITY LIFE INSURANCE COMPANY


                  By:
                      ----------------------------------------------------
                      Name: John E. Arant
                      Title: Executive Vice President


         AMERICAN GENERAL SERIES PORTFOLIO COMPANY


                  By:
                      ----------------------------------------------------
                      Name: Thomas L. West,  Jr.
                      Title: Chairman

                                       17

<PAGE>   20


                                   SCHEDULE A

            PORTFOLIOS OF AMERICAN GENERAL SERIES PORTFOLIO COMPANY
                                 AVAILABLE FOR
                      PURCHASE BY AMERICAN GENERAL ANNUITY
                     INSURANCE COMPANY UNDER THIS AGREEMENT


<TABLE>
<CAPTION>
FUND NAME                                       SEPARATE ACCOUNT
- ---------                                       ----------------

<S>                                             <C>
Asset Allocation Fund                           A.G. Separate Account A
Capital Conservation Fund
Government Securities Fund
Growth Fund
Growth & Income Fund
International Equities Fund
International Government Bond Fund
MidCap Index Fund
Money Market Fund
Science & Technology Fund
Small Cap Index Fund
Social Awareness Fund
Stock Index Fund
</TABLE>

                                       18

<PAGE>   21


                                   SCHEDULE B

                        SEPARATE ACCOUNTS AND CONTRACTS



<TABLE>
<CAPTION>
NAME OF SEPARATE ACCOUNT AND                  REGISTRATION NUMBERS AND NAMES OF CONTRACTS FUNDED
DATE ESTABLISHED BY BOARD OF DIRECTORS        BY SEPARATE ACCOUNT
- --------------------------------------        --------------------------------------------------

                                              Registration Nos.:        Name of Contract:
                                              -----------------         -----------------
<S>                                           <C>                       <C>
A.G. Separate Account A                       333-70801                 The One Multi-Manager
Established: November 9, 1994                   811-8862                Annuity variable annuity

                                              033-86464                 ElitePlus Bonus
                                                811-8862                variable annuity
</TABLE>

                                       19

<PAGE>   22


                                   SCHEDULE C

                            PROXY VOTING PROCEDURES


The following is a list of procedures and corresponding responsibilities for
the handling of proxies and voting instructions relating to the Fund. The
defined terms herein shall have the meanings assigned in the Participation
Agreement except that the term "Company" shall also include the department or
third party assigned by the Company to perform the steps delineated below.

1.       The proxy proposals are given to the Company by the Fund as early as
         possible before the date set by the Fund for the shareholder meeting
         to enable the Company to consider and prepare for the solicitation of
         voting instructions from owners of the Contracts and to facilitate the
         establishment of tabulation procedures. At this time the Fund will
         inform the Company of the Record, Mailing and Meeting dates. This will
         be done verbally approximately two months before meeting.

2.       Promptly after the Record Date, the Company will perform a "tape run",
         or other activity, which will generate the names, addresses and number
         of units which are attributed to each contract owner/policyholder (the
         "Customer") as of the Record Date. Allowance should be made for
         account adjustments made after this date that could affect the status
         of the Customers' accounts as of the Record Date.

         Note: The number of proxy statements is determined by the activities
         described in this Step #2. The Company will use its best efforts to
         call in the number of Customers to the Fund , as soon as possible, but
         no later than two weeks after the Record Date.

3.       Assuming that the Fund has called an annual meeting, then in that
         event the Fund's Annual Report must be sent to each Customer by the
         Company either before or together with the Customers' receipt of a
         proxy statement or other voting instructions and solicitation
         material. The Fund will provide at least one copy of the last Annual
         Report to the Company pursuant to the terms of Section 3.3 of the
         Agreement to which this Schedule relates.

4.       The text and format for the Voting Instruction Cards ("Cards" or
         "Card") is provided to the Company by the Fund. The Company, at its
         expense, shall produce and personalize the Voting Instruction Cards.
         The Fund or its affiliate must approve the Card before it is printed.
         Allow approximately 2-4 business days for printing information on the
         Cards. Information commonly found on the Cards includes:

         a.       name (legal name as found on account registration)

         b.       address

         c.       fund or account number

         d.       coding to state number of units

         e.       individual Card number for use in tracking and verification
                  of votes (already on Cards as printed by the Fund).

(This and related steps may occur later in the chronological process due to
possible uncertainties relating to the proposals.)

                                       20

<PAGE>   23


5.       During this time, the Fund will develop, produce and pay for the
         Notice of Proxy and the Proxy Statement (one document). Printed and
         folded notices and statements will be sent to Company for insertion
         into envelopes (envelopes and return envelopes are provided and paid
         for by the Company). Contents of envelope sent to Customers by the
         Company will include:

         a.       Voting Instruction Card(s)

         b.       One proxy notice and statement (one document)

         c.       return envelope (postage pre-paid by Company) addressed to
                  the Company or its tabulation agent

         d.       "urge buckslip" - optional, but recommended. (This is a
                  small, single sheet of paper that requests Customers to vote
                  as quickly as possible and that their vote is important. One
                  copy will be supplied by the Fund.)

         e.       cover letter - optional, supplied by Company and reviewed and
                  approved in advance by the Fund.

6.       The proxy notice and statement as provided by the Fund should be
         received by the Company approximately 3-5 business days before mail
         date. Individual in charge at Company reviews and approves the
         contents of the mailing package to ensure correctness and
         completeness. Copy of this approval should be sent to the Fund.

7.       Package mailed by the Company.

         *        The Fund must allow at least a 15-day solicitation time to
                  the Company as the shareowner. (A 5-week period is
                  recommended.) Solicitation time is calculated as calendar
                  days from (but not including,) the meeting, counting
                  backwards.

8.       Collection and tabulation of Cards begins. Tabulation usually takes
         place in another department or another vendor depending on process
         used. An often used procedure is to sort Cards on arrival by proposal
         into vote categories of all yes, no, or mixed replies, and to begin
         data entry.

         Note: Postmarks are not generally needed. A need for postmark
         information would be due to an insurance company's internal procedure
         and has not been required by the Fund in the past.

9.       Signatures on Card checked against legal name on account registration
         which was printed on the Card.

         Note: For example, if the account registration is under "John A.
         Smith, Trustee," then that is the exact legal name to be printed on
         the Card and is the signature needed on the Card.

10.      If Cards are mutilated, or for any reason are illegible or are not
         signed properly, they are sent back to Customer with an explanatory
         letter and a new Card and return envelope. The mutilated or illegible
         Card is disregarded and considered to be not received for purposes of
         vote tabulation. Any Cards that have been "kicked out" (e.g.
         mutilated, illegible) of the procedure are "hand verified," i.e.,
         examined as to why they did not complete the system. Any questions on
         those Cards are usually remedied individually.

11.      There are various control procedures used to ensure proper tabulation
         of votes and accuracy of that tabulation. The most prevalent is to
         sort the Cards as they first arrive into categories depending

                                       21

<PAGE>   24


         upon their vote; an estimate of how the vote is progressing may then
         be calculated. If the initial estimates and the actual vote do not
         coincide, then an internal audit of that vote should occur. This may
         entail a recount.

12.      The actual tabulation of votes is done in units which is then
         converted to shares. (It is very important that the Fund receives the
         tabulations stated in terms of a percentage and the number of shares.)
         The Fund must review and approve tabulation format.

13.      Final tabulation in shares is verbally given by the Company to the
         Fund on the morning of the meeting not later than 10:00 a.m. Eastern
         time. The Fund may request an earlier deadline if reasonable and if
         required to calculate the vote in time for the meeting.

14.      A Certification of Mailing and Authorization to Vote Shares will be
         required from the Company as well as an original copy of the final
         vote. The Fund will provide a standard form for each Certification.

15.      The Company will be required to box and archive the Cards received
         from the Customers. In the event that any vote is challenged or if
         otherwise necessary for legal, regulatory, or accounting purposes, the
         Fund will be permitted reasonable access to such Cards.

16.      All approvals and "signing-off' may be done orally, but must always be
         followed up in writing.

                                       22

<PAGE>   1
                                                                   EXHIBIT 8(ii)


                          FUND PARTICIPATION AGREEMENT


         This Fund Participation Agreement (the "Agreement"), dated as of the
1st day of August, 1999, is made by and among American General Annuity Insurance
Company ("Company"), One Group(R) Investment Trust (the "Trust"), the Trust's
investment advisor, Banc One Investment Advisors Corporation (the "Adviser"),
the Trust's administrator, Nationwide Advisory Services, Inc. (the
"Administrator"), and the Trust's transfer agent, Nationwide Investors Services,
Inc. (the "Transfer Agent").


                           WHEREAS, the Trust engages in business as an open-end
                  management investment company and is available to act as the
                  investment vehicle for separate accounts established by
                  insurance companies for individual and group life insurance
                  policies and annuity contracts with variable accumulation
                  and/or pay-out provisions (hereinafter referred to
                  individually and/or collectively as "Variable Insurance
                  Products");

                            WHEREAS, insurance companies desiring to utilize the
                  Trust as an investment vehicle under their Variable Insurance
                  Products are required to enter into participation agreements
                  with the Trust and the Administrator (the "Participating
                  Insurance Companies");

                           WHEREAS, shares of the Trust are divided into several
                  series of shares, each representing the interest in a
                  particular managed portfolio of securities and other assets,
                  any one or more of which may be made available for Variable
                  Insurance Products of Participating Insurance Companies;

                           WHEREAS, the Trust intends to offer shares of the
                  series set forth on Schedule B (each such series hereinafter
                  referred to as a "Portfolio") as may be amended from time to
                  time by mutual agreement of the parties hereto under this
                  Agreement to the accounts of the Company specified on Schedule
                  A (hereinafter referred to individually as an "Account";
                  collectively, the "Accounts")

                           WHEREAS, the Trust has obtained an order from the
                  Securities and Exchange Commission, granting the Trust
                  exemptions from the provisions of Sections 9(a), 13(a), 15(a),
                  and 15(b) of the Investment Company Act of 1940, as amended
                  (hereinafter the "1940 Act") and Rules 6e-2(b)(15) and
                  6e-3(T)(b)(15) thereunder, to the extent necessary to permit
                  shares of the Trust to be sold to and held by Variable
                  Insurance Product separate accounts of both affiliated and
                  unaffiliated insurance companies (hereinafter the "Shared
                  Funding Exemptive Order");

                           WHEREAS, the Trust is registered as an open-end
                  management investment company under the 1940 Act and its
                  shares are registered under the Securities Act of 1933, as
                  amended (hereinafter the "1933 Act");

                           WHEREAS, the Adviser is duly registered as an
                  investment adviser under the Investment Advisers Act of 1940,
                  as amended, and any applicable state securities laws;

                           WHEREAS, the Adviser is the investment adviser of the
                  Portfolios of the Trust;

                           WHEREAS, the Company has registered certain Variable
                  Insurance Products under the 1933 Act; and

                           WHEREAS, to the extent permitted by applicable
                  insurance laws and regulations, the Company intends to
                  purchase shares in the Portfolios on behalf of each Account to
                  fund certain of the aforesaid Variable Insurance Products and
                  the Trust is authorized to sell such shares to each such
                  Account at net asset value.



                                      -1-
<PAGE>   2


                                    ARTICLE 1
                                  THE CONTRACTS

         1. The Company represents that it has established each of the Accounts
         specified on Schedule A as a separate account under Texas law, and has
         registered each such Account as a unit investment trust under the 1940
         Act to serve as an investment vehicle for variable annuity contracts
         and/ or variable life contracts offered by the Company (the
         "Contracts"). The Contracts provide for the allocation of net amounts
         received by the Company to separate divisions of the Account for
         investment in the shares of the Portfolios. Selection of a particular
         division is made by the Contract owner who may change such selection
         from time to time in accordance with the terms of the applicable
         Contract. The Company agrees to make every reasonable effort to market
         its Contracts. In marketing its Contracts, the Company will comply with
         all applicable state or Federal laws.

                                    ARTICLE 2
                                  TRUST SHARES

                  2.1 The Trust agrees to make available for purchase by the
         Company shares of the Portfolios and shall execute orders placed for
         each Account on a daily basis at the net asset value next computed
         after receipt by the Trust or its designee of such order. For purposes
         of this Section 2.1, the Company shall be the designee of the Trust for
         receipt of such orders from the Account and receipt by such designee
         shall constitute receipt by the Trust; provided that the Trust receives
         notice of such order by 10:00 a.m. Eastern Time on the next following
         Business Day. Notwithstanding the foregoing, the Company shall use its
         best efforts to provide the Trust with notice of such orders by 9:30
         a.m. Eastern Time on the next following Business Day. "Business Day"
         shall mean any day on which the New York Stock Exchange is open for
         trading and on which the Trust calculates its net asset value pursuant
         to the rules of the Securities and Exchange Commission, as set forth in
         the Trust's prospectus and statement of additional information.
         Notwithstanding the foregoing, the Board of Trustees of the Trust
         (hereinafter the "Board") may refuse to permit the Trust to sell shares
         of any Portfolio to any person, or suspend or terminate the offering of
         shares of any Portfolio if such action is required by law or by
         regulatory authorities having jurisdiction or is, in the sole
         discretion of the Board acting in good faith and in light of their
         fiduciary duties under federal and any applicable state laws, necessary
         in the best interests of the shareholders of such Portfolio.

                  2.2. The Trust agrees that shares of the Trust will be sold
         only to Participating Insurance Companies for their Variable Insurance
         Products and, in the Trust's discretion, to qualified pension and
         retirement plans. No shares of any Portfolio will be sold to the
         general public.

                  2.3. The Trust and the Transfer Agent agree to redeem for
         cash, on the Company's request, any full or fractional shares of the
         Trust held by the Company, executing such requests on a daily basis at
         the net asset value next computed after receipt by the Trust or its
         designee of the request for redemption. For purposes of this Section
         2.3, the Company shall be the designee of the Trust for receipt of
         requests for redemption from each Account and receipt by such designee
         shall constitute receipt by the Trust; provided that the Transfer Agent
         receives notice of such request for redemption on the next following
         Business Day in accordance with the timing rules described in Section
         2.1.

                  2.4. The Company agrees that purchases and redemptions of
         Portfolio shares offered by the then current prospectus of the Trust
         shall be made in accordance with the provisions of such prospectus. The
         Accounts of the Company, under which amounts may be invested in the
         Trust are listed on Schedule A attached hereto and incorporated herein
         by reference, as such Schedule A may be amended from time to time by
         mutual written agreement of all of the parties hereto. The Company will
         give the Trust and the Adviser concurrent written notice of its
         intention to make available in the future, as a funding vehicle under
         the Contracts, any other investment company.

                  2.5. The Company will place separate orders to purchase or
         redeem shares of each Portfolio. Each order shall describe the net
         amount of shares and dollar amount of each Portfolio to be purchased or
         redeemed. In the event of net purchases, the Company shall pay for
         Portfolio shares on the next Business Day after an order to purchase
         Portfolio shares is made in accordance with the provisions of Section
         2.1 hereof. Payment



                                      -2-
<PAGE>   3
         shall be in federal funds transmitted by wire. In the event of net
         redemptions, the Portfolio shall pay the redemption proceeds in federal
         funds transmitted by wire on the next Business Day after an order to
         redeem Portfolio shares is made in accordance with the provisions of
         Section 2.3 hereof. Notwithstanding the foregoing, if the payment of
         redemption proceeds on the next Business Day would require the
         Portfolio to dispose of Portfolio securities or otherwise incur
         substantial additional costs, and if the Portfolio has determined to
         settle redemption transactions for all shareholders on a delayed basis,
         proceeds shall be wired to the Company within seven (7) days and the
         Portfolio shall notify in writing the person designated by the Company
         as the recipient for such notice of such delay by 3:00 p.m. Eastern
         Time on the same Business Day that the Company transmits the redemption
         order to the Portfolio.

                  2.6. Issuance and transfer of the Trust's shares will be by
         book entry only. Share certificates will not be issued to the Company
         or any Account. Shares ordered from the Trust will be recorded in an
         appropriate title for each Account or the appropriate subaccount of
         each Account.

                  2.7. The Administrator shall use its best efforts to furnish
         same day notice by 5:00 p.m. Eastern Time (by wire or telephone,
         followed by written confirmation) to the Company of any dividends or
         capital gain distributions payable on the Trust's shares. The Company
         hereby elects to receive all such dividends and capital gain
         distributions as are payable on the Portfolio shares in additional
         shares of that Portfolio. The Company reserves the right to revoke this
         election and to receive all such dividends and capital gain
         distributions in cash. The Trust shall notify the Company of the number
         of shares so issued as payment of such dividends and distributions.

                  2.8. The Administrator shall make the net asset value per
         share of each Portfolio available to the Company on a daily basis as
         soon as reasonably practical after the net asset value per share is
         calculated and shall use its best efforts to make such net asset value
         per share available by 6:30 p.m. Eastern Time. In the event that the
         Administrator is unable to meet the 6:30 p.m. time stated immediately
         above, then the Administrator shall provide the Company with additional
         time to notify the Administrator of purchase or redemption orders
         pursuant to Sections 2.1 and 2.3, respectively, above. Such additional
         time shall be equal to the additional time that the Administrator takes
         to make the net asset values available to the Company; provided,
         however, that notification must be made by 10:00 a.m. Eastern Time on
         the Business Day such order is to be executed, regardless of when net
         asset value is made available.

         2.9. If the Administrator provides materially incorrect share net asset
value information through no fault of the Company, the Company shall be entitled
to an adjustment with respect to the Trust shares purchased or redeemed to
reflect the correct net asset value per share as subsequently determined by the
Administrator. The determination of the materiality of any net asset value
pricing error shall be based on the Trust's policy for correction of pricing
errors (the "Pricing Policy"). The correction of any such errors shall be made
at the Company level pursuant to the Pricing Policy. Any material error in the
calculation or reporting of net asset value per share, dividend or capital gain
information shall be reported promptly upon discovery to the Company.

                                    ARTICLE 3
       PROSPECTUSES, REPORTS TO SHAREHOLDERS AND PROXY STATEMENTS, VOTING

                  3.1 The Trust shall provide the Company with as many printed
         copies of the Trust's current prospectus as the Company may reasonably
         request. The Administrator will provide the Company with a copy of the
         statement of additional information suitable for duplication. If
         requested by the Company, in lieu of providing printed copies, the
         Trust shall provide camera-ready film or computer diskettes containing
         the Trust's prospectus and statement of additional information in order
         for the Company once each year (or more frequently if the prospectus
         and/or statement of additional information for the Trust is amended
         during the year) to have the prospectus for the Contracts and the
         Trust's prospectus printed together in one document or separately. The
         Company may elect to print the Trust's prospectus and/or its statement
         of additional



                                      -3-
<PAGE>   4

         information in combination with other investment companies'
         prospectuses and statements of additional information.

                  3.2(a). Except as otherwise provided in this Section 3.2, all
         expenses of preparing, setting in type and printing and distributing
         Trust prospectuses and statements of additional information shall be
         the expense of the Company. For prospectuses and statements of
         additional information provided by the Company to its existing owners
         of Contracts in order to update disclosure as required by the 1933 Act
         and/or the 1940 Act, the cost of setting in type, printing and
         distributing shall be borne by the Trust. If the Company chooses to
         receive camera-ready film or computer diskettes in lieu of receiving
         printed copies of the Trust's prospectus and/or statement of additional
         information, the Trust shall bear the cost of typesetting to provide
         the Trust's prospectus and/or statement of additional information to
         the Company in the format in which the Trust is accustomed to
         formatting prospectuses and statements of additional information,
         respectively, and the Company shall bear the expense of adjusting or
         changing the format to conform with any of its prospectuses and/or
         statements of additional information. In such event, the Trust will
         reimburse the Company in an amount equal to the product of x and y
         where x is the number of such prospectuses distributed to owners of the
         Contracts, and y is the Trust's per unit cost of printing the Trust's
         prospectuses. The same procedures shall be followed with respect to the
         Trust's statement of additional information. The Trust shall not pay
         any costs of typesetting, printing and distributing the Trust's
         prospectus and/or statement of additional information to prospective
         Contract owners.

                  3.2(b). The Trust, at the Company's expense, shall provide the
         Company with copies of Annual and Semi-Annual Reports (the "Reports")
         in such quantity as the Company shall reasonably require for
         distributing to Contract owners. The Trust, at its expense, shall
         provide the Contract owners designated by the Company with copies of
         its proxy statements and other communications to shareholders (except
         for prospectuses and statements of additional information, and which
         are covered in Section 3.2(a) above, and Reports). The Trust shall not
         pay any costs of distributing proxy-related materials, Reports, and
         other communications to prospective Contract owners.

                  3.2(c). The Company agrees to provide the Trust or its
         designee with such information as may be reasonably requested by the
         Trust to assure that the Trust's expenses do not include the cost of
         typesetting, printing or distributing any of the foregoing documents
         other than those actually distributed to existing Contract owners.

                  3.2(d). The Trust shall pay no fee or other compensation to
         the Company under this Agreement, except that if the Trust or any
         Portfolio adopts and implements a plan pursuant to Rule 12b-1 to
         finance distribution expenses, then the Trust may make payments to the
         Company or to the underwriter for the Contracts if and in amounts
         agreed to by the Trust in writing.

                  3.2(e) All expenses, including expenses to be borne by the
         Trust pursuant to Section 3.2 hereof, incident to performance by the
         Trust under this Agreement shall be paid by the Trust. The Trust shall
         see to it that all its shares are registered and authorized for
         issuance in accordance with applicable federal law and, if and to the
         extent deemed advisable by the Trust, in accordance with applicable
         state laws prior to their sale. The Trust shall bear the expenses for
         the cost of registration and qualification of the Trust's shares.

                  3.3. The Trust's statement of additional information shall be
         obtainable from the Trust, the Administrator, the Company or such other
         person as the Trust may designate.

                  3.4. If and to the extent required by law, the Company shall
         with respect to proxy material distributed by the Trust to Contract
         owners designated by the Company to whom voting privileges are required
         to be extended:

                           (i) solicit voting instructions from Contract owners;

                           (ii) vote the Trust shares in accordance with
                  instructions received from Contract owners; and



                                      -4-
<PAGE>   5

                           (iii) vote Trust shares for which no instructions
                  have been received in the same proportion as Trust shares of
                  such Portfolio for which instructions have been received, so
                  long as and to the extent that the Securities and Exchange
                  Commission continues to interpret the 1940 Act to require
                  pass-through voting privileges for variable contract owners.
                  The Company reserves the right to vote Trust shares held in
                  any segregated asset account in its own right, to the extent
                  permitted by law.

                                    ARTICLE 4
                         SALES MATERIAL AND INFORMATION

                  4.1. The Company shall furnish, or shall cause to be
         furnished, to the Trust, the Adviser or their designee, drafts of the
         separate accounts prospectuses and statements of additional information
         and each piece of sales literature or other promotional material
         prepared by the Company or any person contracting with the Company to
         prepare such material in which the Trust, the Adviser or the
         Administrator is described, at least ten Business Days prior to its
         use. No such material shall be used if the Trust, the Adviser, the
         Administrator or their designee reasonably objects to such use within
         ten Business Days after receipt of such material.

                  4.2. Neither the Company nor any person contracting with the
         Company to prepare sales literature or other promotional material shall
         give any information or make any representations or statements on
         behalf of the Trust or concerning the Trust in connection with the sale
         of the Contracts other than the information or representations
         contained in the registration statement or Trust prospectus, as such
         registration statement or Trust prospectus may be amended or
         supplemented from time to time, or in reports to shareholders or proxy
         statements for the Trust, or in sales literature or other promotional
         material approved by the Trust or its designee, except with the
         permission of the Trust or its designee.

                  4.3. The Adviser shall furnish, or shall cause to be
         furnished, to the Company or its designee, each piece of sales
         literature or other promotional material prepared by the Trust in which
         the Company or its Accounts, are described at least ten Business Days
         prior to its use. No such material shall be used if the Company or its
         designee reasonably objects to such use within ten Business Days after
         receipt of such material.

                  4.4. Neither the Trust, the Administrator, the Transfer Agent,
         nor the Adviser shall give any information or make any representations
         on behalf of the Company or concerning the Company, each Account, or
         the Contracts, other than the information or representations contained
         in a registration statement or prospectus for the Contracts, as such
         registration statement or prospectus may be amended or supplemented
         from time to time, or in published reports or solicitations for voting
         instruction for each Account which are in the public domain or approved
         by the Company for distribution to Contract owners, or in sales
         literature or other promotional material approved by the Company or its
         designee, except with the permission of the Company.

                  4.5. The Trust will provide to the Company at least one
         complete copy of all registration statements, prospectuses, statements
         of additional information, reports, proxy statements, applications for
         exemptions, requests for no-action letters, and all amendments to any
         of the above, that relate to the Trust or its shares, promptly after
         the filing of such document with the Securities and Exchange Commission
         or other regulatory authorities.

                  4.6. The Company will provide to the Trust, upon the Trust's
         request, at least one complete copy of all registration statements,
         prospectuses, statements of additional information, reports,
         solicitations for voting instructions, sales literature and other
         promotional materials, applications for exemptions, requests for no
         action letters, and all amendments to any of the above, that relate to
         the investment in an Account or Contract, contemporaneously with the
         filing of such documents with the Securities and Exchange Commission or
         other regulatory authorities.

                  4.7. For purposes of this Article 4, the phrase "sales
         literature or other promotional material" includes, but is not limited
         to, any of the following: advertisements (such as material published,
         or designed for use in, a newspaper, magazine, or other periodical,
         radio, television, telephone or tape recording, videotape, display,
         signs or billboards, motion pictures, or other public media), sales
         literature (i.e., any



                                      -5-
<PAGE>   6

         written communication distributed or made generally available to
         customers or the public, including brochures, circulars, research
         reports, market letters, form letters, seminar texts, reprints or
         excerpts of any other advertisement, sales literature, or published
         article), and educational or training materials or other communications
         distributed or made generally available to some or all agents or
         employees.

                  4.8 The Company and its agents shall make no representations
         concerning the Trust except those contained in the then-current
         prospectus and Statement of Additional Information of the Trust and in
         current printed sales literature of the Trust.

                                    ARTICLE 5
                   ADMINISTRATIVE SERVICES TO CONTRACT OWNERS

                  5. Administrative services to Contract owners shall be the
         responsibility of the Company and shall not be the responsibility of
         the Trust or the Administrator. The Trust and the Administrator
         recognize that the Company will be the sole shareholder of Trust shares
         issued pursuant to the Contracts.

                                    ARTICLE 6
                         REPRESENTATIONS AND WARRANTIES

                  6.1. The Trust represents that it believes, in good faith,
         that the Trust is currently qualified as a regulated investment
         companies under Subchapter M of the Internal Revenue Code of 1986,as
         amended (the "Code") and that it will make every effort to maintain
         such qualification of the Trust and that it will notify the Company
         immediately upon having a reasonable basis for believing that a Fund
         has ceased to so qualify or that it might not so qualify in the future.

                  6.2. The Company represents that it believes, in good faith,
         that the Contracts will at all times be treated as annuity contracts
         under applicable provisions of the Code, and that it will make every
         effort to maintain such treatment and that it will notify the Trust
         immediately upon having a reasonable basis for believing that the
         Contracts have ceased to be so treated or that they might not be so
         treated in the future.

                  6.3.The Trust represents that it believes, in good faith, that
         the Funds will at all times comply with the diversification
         requirements set forth in Section 817(h) of the Code and Section
         1.817-5(b) of the regulations under the Code, and that it will make
         every effort to maintain the Trust's' compliance with such
         diversification requirements, and that it will notify the Company
         immediately upon having a reasonable basis for believing that a Fund
         has ceased to so qualify or that a Fund might not so qualify in the
         future.

                  6.4 . The Company represents and warrants that the interests
         of the Contracts are or will be registered unless exempt and that it
         will maintain such registration under the 1933 Act and the regulations
         thereunder to the extent required by the 1933 Act and that the
         Contracts will be issued and sold in compliance with all applicable
         federal and state laws and regulations. The Company further represents
         and warrants that it is an insurance company duly organized and in good
         standing under applicable law and that it has legally and validly
         established each Account prior to any issuance or sale thereof as a
         segregated asset account under the Texas Insurance Code and the
         regulations thereunder and has registered or, prior to any issuance or
         sale of the Contracts, will maintain the registration of each Account
         as a unit investment trust in accordance with and to the extent
         required by the provisions of the 1940 Act and the regulations
         thereunder, unless exempt therefrom, to serve as a segregated
         investment account for the Contracts. The Company shall amend its
         registration statement for its contracts under the 1933 Act and the
         1940 Act from time to time as required in order to effect the
         continuous offering of its Contracts.

                  6.5. The Company represents that it believes, in good faith,
         that the Variable Account is a "segregated asset account" and that
         interests in the Variable Account are offered exclusively through the
         purchase of a "variable contract," within the meaning of such terms
         under Section 1.8170-5(f) (2) of the regulations under the Code, and
         that it will make every effort to continue to meet such definitional
         requirements, and that it will notify the Trust immediately upon having
         a reasonable basis for believing that such requirements have ceased to
         be met or that they might not be met in the future.



                                      -6-
<PAGE>   7

                  6.6. The Trust represents and warrants that it is and shall
         continue to be at all times covered by a blanket fidelity bond or
         similar coverage for the benefit of the Trust in an amount no less than
         the minimal coverage as required currently by Rule 17g-(1) of the 1940
         Act or related provisions as may be promulgated from time to time. Such
         bond shall include coverage for larceny and embezzlement and shall be
         issued by a relevant bonding company.

                  6.7. The Company represents and warrants that all of its
         directors, officers, employees, investment advisers, and other entities
         dealing with the money or securities of the Trust are and shall
         continue to be at all times covered by a blanket fidelity bond or
         similar coverage for the benefit of the Trust, in an amount not less
         than five million dollars ($5,000,000). Such bond shall include
         coverage for larceny and embezzlement and shall be issued by a
         reputable bonding company.

                  6.9. The Trust represents that to the extent that it decides
         to finance distribution expenses pursuant to Rule 12b-1 under the 1940
         Act, the Trust undertakes to have a majority of the disinterested
         members of the Board, formulate and approve any plan under Rule 12b-1
         to finance distribution expenses.

                  6.10. The Administrator and Transfer Agent each represents and
         warrants that it complies with all applicable federal and state laws
         and regulations and that it will perform its obligations for the Trust
         and the Company in compliance with the laws and regulations of its
         state of domicile and any applicable state and federal laws and
         regulations.

                  6.11. The Trust shall provide the Company within ten (10)
         business days after the end of each calendar quarter a letter from the
         appropriate officer of the Trust certifying to the continued accuracy
         of the representations contained in Sections 6.1, 6.3, and 6.6.

                                    ARTICLE 7
                             STATEMENTS AND REPORTS

                  7.1 The Administrator or its designee shall provide the
         Company within five (5) business days after the end of each month a
         monthly statement of account confirming all transactions made during
         that month in the Account.

                  7.2 The Trust and Administrator agree to provide the Company
         no later than March 1 of each year with the investment advisory and
         other expenses of the Trust incurred during the Trust's most recently
         completed fiscal year, to permit the Company to fulfill its prospectus
         disclosure obligations under the SEC's variable annuity fee table
         requirements.

                                    ARTICLE 8
                               POTENTIAL CONFLICTS

                  8.1.The Board will monitor the Trust for the existence of any
         material irreconcilable conflict between the interests of the contract
         owners of all separate accounts investing in the Trust. An
         irreconcilable material conflict may arise for a variety of reasons,
         including: (a) an action by any state insurance regulatory authority;
         (b) a change in applicable federal or state insurance, tax, or
         securities laws or regulations, or a public ruling, private letter
         ruling, no-action or interpretative letter, or any similar action by
         insurance, tax, or securities regulatory authorities; (c) an
         administrative or judicial decision in any relevant proceeding; (d) the
         manner in which the investments of any Portfolio are being managed; (e)
         a difference in voting instructions given by variable annuity contract
         owners and variable life insurance contract owners; or (f) a decision
         by a Participating Insurance Company to disregard the voting
         instructions of contract owners. The Board shall promptly inform the
         Company if it determines that an irreconcilable material conflict
         exists and the implications thereof.

                  8.2. The Company will report in writing any potential or
         existing material irreconcilable conflict of which it is aware to the
         Administrator. Upon receipt of such report, the Administrator shall
         report the potential or existing material irreconcilable conflict to
         the Board. The Administrator shall also report to the Board on a



                                      -7-
<PAGE>   8

         quarterly basis whether the Company has reported any potential or
         existing material irreconcilable conflicts during the previous calendar
         quarter. The Company will assist the Board in carrying out its
         responsibilities under the Shared Funding Exemptive Order, by providing
         the Board with all information reasonably necessary for the Board to
         consider any issues raised. This includes, but is not limited to, an
         obligation by the Company to inform the Board whenever Contract owner
         voting instructions are disregarded.

                  8.3. If it is determined by a majority of the Board, or a
         majority of its disinterested trustees, that a material irreconcilable
         conflict exists, the Company and other Participating Insurance
         Companies shall, at their expense and to the extent reasonably
         practicable (as determined by a majority of the disinterested
         trustees), take whatever steps are necessary to remedy or eliminate the
         irreconcilable material conflict, up to and including: (1) withdrawing
         the assets allocable to some or all of the separate accounts from the
         Trust or any Portfolio and reinvesting such assets in a different
         investment medium, including (but not limited to) another Portfolio of
         the Trust, or submitting the question whether such segregation should
         be implemented to a vote of all affected Contract owners and, as
         appropriate, segregating the assets of any appropriate group (i.e.,
         annuity contract owners, life insurance policy owners, or variable
         contract owners of one or more Participating Insurance Companies) that
         votes in favor of such segregation, or offering to the affected
         Contract owners the option of making such a change; and (2)
         establishing a new registered management investment company or managed
         separate account. No charge or penalty will be imposed as a result of
         such withdrawal. The Company agrees that it bears the responsibility to
         take remedial action in the event of a Board determination of an
         irreconcilable material conflict and the cost of such remedial action,
         and these responsibilities will be carried out with a view only to the
         interests of Contract owners.

                  8.4. If a material irreconcilable conflict arises because of a
         decision by the Company to disregard Contract owner voting instructions
         and that decision represents a minority position or would preclude a
         majority vote, the Company may be required, at the Trust's election, to
         withdraw the affected Account's investment in the Trust and terminate
         this Agreement with respect to such Account (at the Company's expense);
         provided, however that such withdrawal and termination shall be limited
         to the extent required by the foregoing material irreconcilable
         conflict as determined by a majority of the disinterested members of
         the Board. No charge or penalty will be imposed as a result of such
         withdrawal. The Company agrees that it bears the responsibility to take
         remedial action in the event of a Board determination of an
         irreconcilable material conflict and the cost of such remedial action,
         and these responsibilities will be carried out with a view only to the
         interests of Contract owners.

                  8.5. For purposes of Sections 8.3 through 8.4 of this
         Agreement, a majority of the disinterested members of the Board shall
         determine whether any proposed action adequately remedies any
         irreconcilable material conflict, but in no event will the Trust be
         required to establish a new funding medium for the Contracts. The
         Company shall not be required by Section 8.3 through 8.4 to establish a
         new funding medium for the Contracts if an offer to do so has been
         declined by vote of a majority of Contract owners materially adversely
         affected by the irreconcilable material conflict.

                  8.6. If and to the extent that Rule 6e-2 and Rule 6e-3(T) are
         amended, or Rule 6e-3 is adopted, to provide exemptive relief from any
         provision of the 1940 Act or the rules promulgated thereunder with
         respect to mixed or shared funding (as defined in the Shared Funding
         Exemptive Order) on terms and conditions materially different from
         those contained in the Shared Funding Exemptive Order, then the Trust
         and/or the Participating Insurance Companies, as appropriate, shall
         take such steps as may be necessary to comply with Rules 6e-2 and
         6e-3(T), as amended, and Rule 6e-3, as adopted, to the extent such
         rules are applicable.

                  8.7. Each of the Company and the Adviser shall at least
         annually submit to the Board such reports, materials or data as the
         Board may reasonably request so that the Board may fully carry out the
         obligations imposed upon them by the provisions hereof and in the
         Shared Funding Exemptive Order, and said reports, materials and data
         shall be submitted more frequently if deemed appropriate by the Board.
         Without limiting the generality of the foregoing or the Company's
         obligations under Section 8.2, the Company shall provide a written
         report to the Board no later than January 15th of each year indicating
         whether any material irreconcilable conflicts have arisen during the
         prior fiscal year of the Trust. All reports received by the Board of
         potential or existing conflicts, and all Board action with regard to
         determining the existence of a conflict, notifying Participating
         Insurance Companies of a conflict, and determining whether any proposed



                                      -8-
<PAGE>   9

         action adequately remedies a conflict, shall be properly recorded in
         the minutes of the Board or other appropriate records, and such minutes
         or other records shall be made available to the Securities and Exchange
         Commission upon request.

                                    ARTICLE 9
                                 INDEMNIFICATION

         9.1. Indemnification By The Company

         9.1 (a). The Company agrees to indemnify and hold harmless the Trust,
the Administrator, the Transfer Agent, the Adviser, and each member of their
respective Boards and officers and each person, if any, who controls the Trust
within the meaning of Section 15 of the 1933 Act (collectively, the "Indemnified
Parties" for purposes of this Section 9.1) against any and all losses, claims,
damages, liabilities (including amounts paid in settlement with the written
consent of the Company) or litigation (including legal and other expenses), to
which the Indemnified Parties may become subject under any statute, regulation,
at common law or otherwise, insofar as such losses, claims, damages, liabilities
or expenses (or actions in respect thereof) or settlements are related to the
sale or acquisition of the Trust's shares or the Contracts and:

                  (i) arise out of or are based upon any untrue statements or
                  alleged untrue statements of any material fact contained in
                  the registration statement or prospectus for the Contracts or
                  contained in the Contracts or sales literature for the
                  Contracts (or any amendment or supplement to any of the
                  foregoing), or arise out of or are based upon the omission or
                  the alleged omission to state therein a material fact required
                  to be stated therein or necessary to make the statements
                  therein not misleading, provided that this agreement to
                  indemnify shall not apply as to any Indemnified Party if such
                  statement or omission or such alleged statement or omission
                  was made in reliance upon and in conformity with information
                  furnished to the Company by or on behalf of the Trust for use
                  in the registration statement or prospectus for the Contracts
                  or in the Contracts or sales literature (or any amendment or
                  supplement) or otherwise for use in connection with the sale
                  of the Contracts or Trust shares; or

                  (ii) arise out of or as a result of statements or
                  representations (other than statements or representations
                  contained in the registration statement, prospectus or sales
                  literature of the Trust not supplied by the Company, or
                  persons under its control and other than statements or
                  representations authorized by the Trust) or unlawful conduct
                  of the Company or persons under its control, with respect to
                  the sale or distribution of the Contracts or Trust shares; or

                  (iii) arise out of or as a result of any untrue statement or
                  alleged untrue statement of a material fact contained in a
                  registration statement, prospectus, or sales literature of the
                  Trust or any amendment thereof or supplement thereto or the
                  omission or alleged omission to state therein a material fact
                  required to be stated therein or necessary to make the
                  statements therein not misleading if such a statement or
                  omission was made in reliance upon and in conformity with
                  information furnished to the Trust by or on behalf of the
                  Company; or

                  (iv) arise as a result of any failure by the Company to
                  provide the services and furnish the materials under the terms
                  of this Agreement; or

                  (v) arise out of or result from any material breach of any
                  representation and/or warranty made by the Company in this
                  Agreement or arise out of or result from any other material
                  breach of this Agreement by the Company; as limited by and in
                  accordance with the provisions of Section 7.1(b) and 7.1(c)
                  hereof.

         9.1(b). The Company shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as such may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations or duties under this Agreement.



                                      -9-
<PAGE>   10

         9.1(c). The Company shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Company in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Company of any
such claim shall not relieve the Company from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Company shall be entitled to participate,
at as own expense, in the defense of such action. The Company also shall be
entitled to assume the defense thereof, with counsel satisfactory to the
Indemnified Party named in the action. After notice from the Company to such
Indemnified Party of the Company's election to assume the defense thereof, the
Indemnified Party shall bear the fees and expenses of any additional counsel
retained by it, and the Company shall not be liable to such Indemnified Party
under this Agreement for any legal or other expenses subsequently incurred by
such Indemnified Party independently in connection with the defense thereof
other than reasonable costs of investigation.

         9.1(d). The Indemnified Parties will promptly notify the Company of the
commencement of any litigation or proceedings against them in connection with
the issuance or sale of the Trust shares or the Contracts or the operation of
the Trust.

         9.2. Indemnification by Administrator

         9.2(a). The Administrator agrees to indemnify and hold harmless the
Company and each of its directors and officers and each person, if any, who
controls the Company within the meaning of Section 15 of the 1933 Act
(collectively, the "Indemnified Parties" for purposes of this Section 9.2)
against any and all losses, claims, damages, liabilities (including amounts paid
in settlement with the written consent of the Administrator) or litigation
(including legal and other expenses) to which the Indemnified Parties may become
subject under any statute, at common law or otherwise, insofar as such losses,
claims, damages, liabilities or expenses (or actions in respect thereof) or
settlements:

                  (i) arise out of or are based upon any untrue statement or
                  alleged untrue statement of any material fact contained in the
                  registration statement or prospectus or sales literature of
                  the Trust (or any amendment or supplement to any of the
                  foregoing), or arise out of or are based upon the omission or
                  the alleged omission to state therein a material fact required
                  to be stated therein or necessary to make the statements
                  therein not misleading, provided that this agreement to
                  indemnify shall not apply as to any Indemnified Party if such
                  statement or omission or such alleged statement or omission
                  was made in reliance upon and in conformity with information
                  furnished to the Trust or the Administrator by or on behalf of
                  the Company, the Adviser, the Transfer Agent, Counsel for the
                  Trust , the independent public accountant to the Trust , or
                  any person or entity that is not acting as agent for or
                  controlled by the Administrator for use in the registration
                  statement or prospectus for the Trust or in sales literature
                  (or any amendment or supplement) or otherwise for use in
                  connection with the sale of the Contracts or Portfolio shares;
                  or

                  (ii) arise out of or as a result of any untrue statement or
                  alleged untrue statement of a material fact contained in a
                  registration statement, prospectus, or sales literature
                  covering the Contracts, or any amendment thereof or supplement
                  thereto, or the omission or alleged omission to state therein
                  a material fact required to be stated therein or necessary to
                  make the statement or statements therein not misleading, if
                  such statement or omission was made in reliance upon
                  information furnished to the Company by or on behalf of the
                  Administrator; or

                  (iii) arise as a result of any failure by the Administrator to
                  provide the services and furnish the materials under the terms
                  of this Agreement; or

                  (iv) arise out of or result from any material breach of any
                  representation and/or warranty made by the Administrator in
                  this Agreement or arise out of or result from any other
                  material breach of this Agreement by the Administrator; as
                  limited by and in accordance with the provisions of Section
                  9.2(b) and 9.2(c) hereof.



                                      -10-
<PAGE>   11

         9.2(b). The Administrator shall not be liable under this
indemnification provision with respect to any losses, claims, damages,
liabilities or litigation incurred or assessed against an Indemnified Party as
such may arise from such Indemnified Party's willful misfeasance, bad faith, or
gross negligence in the performance of such Indemnified Party's duties or by
reason of such Indemnified Party's reckless disregard of obligations and duties
under this Agreement.

         9.2(c). The Administrator shall not be liable under this
indemnification provision with respect to any claim made against an Indemnified
Party unless such Indemnified Party shall have notified the Administrator in
writing within a reasonable time after the summons or other first legal process
giving information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Administrator
of any such claim shall not relieve the Administrator from any liability which
it may have to the Indemnified Party against whom such action is brought
otherwise than on account of this indemnification provision. In case any such
action is brought against the Indemnified Parties, the Administrator will be
entitled to participate, at its own expense, in the defense thereof. The
Administrator also shall be entitled to assume the defense thereof, with counsel
satisfactory to the Indemnified Party named in the action. After notice from the
Administrator to such Indemnified Party of the Administrator's election to
assume the defense thereof, the Indemnified Party shall bear the fees and
expenses of any additional counsel retained by it, and the Administrator will
not be liable to such Indemnified Party under this Agreement for any legal or
other expenses subsequently incurred by such Indemnified Party independently in
connection with the defense thereof other than reasonable costs of
investigation.

         9.2(d). The Company agrees promptly to notify the Administrator of the
commencement of any litigation or proceedings against it or any of its officers
or directors in connection with the issuance or sale of the Contracts or the
operation of each Account in which the Portfolios are made available.

         9.3. Indemnification by the Adviser

         9.3(a). The Adviser agrees to indemnify and hold harmless the Company
and its directors and officers and each person, if any, who controls the Company
within the meaning of Section 15 of the 1933 Act (hereinafter collectively, the
"Indemnified Parties" and individually, "Indemnified Party," for purposes of
this Section 9.3) against any and all losses, claims, damages, liabilities
(including amounts paid in settlement with the written consent of the Adviser)
or litigation (including legal and other expenses) to which the Indemnified
Parties may become subject under any statute, at common law or otherwise,
insofar as such losses, claims, damages, liabilities or expenses (or actions in
respect thereof) or settlements:

                  (i) arise out of or are based upon any untrue statement or
                  alleged untrue statement of any material fact contained in the
                  registration statement or prospectus or sales literature of
                  the Trust (or any amendment or supplement to any of the
                  foregoing), or arise out of or are based upon the omission or
                  the alleged omission to state therein a material fact required
                  to be stated therein or necessary to make the statements
                  therein not misleading, provided that this agreement to
                  indemnify shall not apply as to any Indemnified Party if such
                  statement or omission or such alleged statement or omission
                  was made in reliance upon and in conformity with information
                  furnished to the Adviser or the Trust by or on behalf of the
                  Company, the Administrator, the Transfer Agent, Counsel for
                  the Trust, the independent public accountant to the Trust, or
                  any person or entity that is not acting as agent for or
                  controlled by the Adviser for use in the registration
                  statement or prospectus for the Trust or in sales literature
                  (or any amendment or supplement) or otherwise for use in
                  connection with the sale of the Contracts or Portfolio shares;
                  or

                  (ii) arise out of or as a result of any untrue statement or
                  alleged untrue statement of a material fact contained in a
                  registration statement, prospectus, or sales literature
                  covering the Contracts, or any amendment thereof or supplement
                  thereto, or the omission or alleged omission to state therein
                  a material fact required to be stated therein or necessary to
                  make the statement or statements therein not misleading, if
                  such statement or omission was made in reliance upon
                  information furnished to the Company by or on behalf of the
                  Adviser; or

                  (iii) arise as a result of any failure by the Adviser to
                  provide the services and furnish the materials under the terms
                  of this Agreement; or



                                      -11-
<PAGE>   12

                  (iv) arise out of or result from any material breach of any
                  representation and/or warranty made by the Adviser in this
                  Agreement or arise out of or result from any other material
                  breach of this Agreement by the Adviser; as limited by and in
                  accordance with the provisions of Section 9.3(b) and 9.3(c)
                  hereof.

         9.3(b). The Adviser shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations and duties under this Agreement.

         9.3(c). The Adviser shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Adviser in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Adviser of any
such claim shall not relieve the Adviser from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Adviser will be entitled to participate, at
its own expense, in the defense thereof. The Adviser also shall be entitled to
assume the defense thereof, with counsel satisfactory to the Indemnified Party
named in the action. After notice from the Adviser to such Indemnified Party of
the Adviser's election to assume the defense thereof, the Indemnified Party
shall bear the fees and expenses of any additional counsel retained by it, and
the Adviser will not be liable to such Indemnified Party under this Agreement
for any legal or other expenses subsequently incurred by such Indemnified Party
independently in connection with the defense thereof other then reasonable costs
of investigation.

         9.3(d). The Company agrees to promptly notify the Adviser of the
commencement of any litigation or proceedings against it or any of its
respective officers or directors in connection with this Agreement, the issuance
or sale of the Contracts, with respect to the operation of each Account, or the
sale or acquisition of shares of the Trust.

9.4. Indemnification by the Trust

         9.4(a). The Trust agrees to indemnify and hold harmless the Company and
its directors and officers and each person, if any, who controls the Company
within the meaning of Section 15 of the 1933 Act (hereinafter collectively, the
"Indemnified Parties" and individually, "Indemnified Party," for purposes of
this Section 9.4) against any and all losses, claims, damages, liabilities
(including amounts paid in settlement with the written consent of the Trust) or
litigation (including legal and other expenses) to which the Indemnified Parties
may become subject under any statute, at common law or otherwise, insofar as
such losses, claims, damages, liabilities or expenses (or actions in respect
thereof) or settlements:

                   (i) arise out of or are based upon any untrue statement or
alleged untrue statement of any material fact contained in the registration
statement or prospectus or sales literature of the Trust (or any amendment or
supplement to any of the foregoing), or arise out of or are based upon the
omission or the alleged omission to state therein a material fact required to be
stated therein or necessary to make the statements therein not misleading,
provided that this agreement to indemnify shall not apply as to any Indemnified
Party if such statement or omission or such alleged statement or omission was
made in reliance upon and in conformity with information furnished the Trust by
or on behalf of the Adviser, the Company, the Transfer Agent, or the
Administrator for use in the registration statement or prospectus for the Trust
or in sales literature (or any amendment or supplement) or otherwise for use in
connection with the sale of the Contracts or Portfolio shares; or

                   (ii) arise out of or as a result of any untrue statement or
alleged untrue statement of a material fact contained in a registration
statement, prospectus, or sales literature covering the Contracts, or any
amendment thereof or supplement thereto, or the omission or alleged omission to
state therein a material fact required to be stated therein or necessary to make
the statement or statements therein not misleading, if such statement or
omission was made in reliance upon information furnished to the Company by or on
behalf of the Trust; or



                                      -12-
<PAGE>   13

                   (iii) arise as a result of any failure by the Trust to
provide the services and furnish the materials under the terms of this
Agreement; or

                   (iv) arise out of or result from any material breach of any
representation and/or warranty made by the Trust in this Agreement or arise out
of or result from any other material breach of this Agreement by the Trust; as
limited by and in accordance with the provisions of Section 9.4(b) and 9.4(c)
hereof.

         9.4(b). The Trust shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations and duties under this Agreement.

         9.4(c). The Trust shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Trust in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Trust of any
such claim shall not relieve the Trust from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Trust will be entitled to participate, at
its own expense, in the defense thereof. The Trust also shall be entitled to
assume the defense thereof, with counsel satisfactory to the Indemnified Party
named in the action. After notice from the Trust to such Indemnified Party of
the Trust's election to assume the defense thereof, the Indemnified Party shall
bear the fees and expenses of any additional counsel retained by it, and the
Trust will not be liable to such Indemnified Party under this Agreement for any
legal or other expenses subsequently incurred by such Indemnified Party
independently in connection with the defense thereof other then reasonable costs
of investigation.

         9.4(d). The Company agrees to promptly notify the Trust of the
commencement of any litigation or proceedings against it or any of its
respective officers or directors in connection with this Agreement, the issuance
or sale of the Contracts, with respect to the operation of each Account, or the
sale or acquisition of shares of the Trust.

         9.5. Indemnification by Transfer Agent

         9.5(a). The Transfer Agent agrees to indemnify and hold harmless the
Company and each of its directors and officers and each person, if any, who
controls the Company within the meaning of Section 15 of the 1933 Act
(collectively, the "Indemnified Parties" for purposes of this Section 7.5)
against any and all losses, claims, damages, liabilities (including amounts paid
in settlement with the written consent of the Transfer Agent) or litigation
(including legal and other expenses) to which the Indemnified Parties may become
subject under any statute, at common law or otherwise, insofar as such losses,
claims, damages, liabilities or expenses (or actions in respect thereof) or
settlements:

                   (i) arise out of or are based upon any untrue statement or
         alleged untrue statement of any material fact contained in the
         registration statement or prospectus or sales literature of the Trust
         (or any amendment or supplement to any of the foregoing), or arise out
         of or are based upon the omission or the alleged omission to state
         therein a material fact required to be stated therein or necessary to
         make the statements therein not misleading, provided that this
         agreement to indemnify shall not apply as to any Indemnified Party if
         such statement or omission or such alleged statement or omission was
         made in reliance upon and in conformity with information furnished to
         the Trust or the Transfer Agent by or on behalf of the Company, the
         Adviser, the Administrator, Counsel for the Trust, the independent
         public accountant to the Trust, or any person or entity that is not
         acting as agent for or controlled by the Transfer Agent for use in the
         registration statement or prospectus for the Trust or in sales
         literature (or any amendment or supplement) or otherwise for use in
         connection with the sale of the Contracts or Portfolio shares; or

                  (ii) arise out of or as a result of any untrue statement or
         alleged untrue statement of a material fact contained in a registration
         statement, prospectus, or sales literature covering the Contracts, or
         any amendment thereof or supplement thereto, or the omission or alleged
         omission to state therein a material fact required to be stated therein
         or necessary to make the statement or statements therein not



                                      -13-
<PAGE>   14

         misleading, if such statement or omission was made in reliance upon
         information furnished to the Company by or on behalf of the Transfer
         Agent; or

                  (iii) arise as a result of any failure by the Transfer Agent
         to provide the services and furnish the materials under the terms of
         this Agreement; or

                  (iv) arise out of or result from any material breach of any
         representation and/or warranty made by the Transfer Agent in this
         Agreement or arise out of or result from any other material breach of
         this Agreement by the Transfer Agent; as limited by and in accordance
         with the provisions of Section 9.5(b) and 9.5(c) hereof.

         9.5(b). The Transfer Agent shall not be liable under this
indemnification provision with respect to any losses, claims, damages,
liabilities or litigation incurred or assessed against an Indemnified Party as
such may arise from such Indemnified Party's willful misfeasance, bad faith, or
gross negligence in the performance of such Indemnified Party's duties or by
reason of such Indemnified Party's reckless disregard of obligations and duties
under this Agreement.

         9.5(c). The Transfer Agent shall not be liable under this
indemnification provision with respect to any claim made against an Indemnified
Party unless such Indemnified Party shall have notified the Transfer Agent in
writing within a reasonable time after the summons or other first legal process
giving information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Transfer Agent
of any such claim shall not relieve the Transfer Agent from any liability which
it may have to the Indemnified Party against whom such action is brought
otherwise than on account of this indemnification provision. In case any such
action is brought against the Indemnified Parties, the Transfer Agent will be
entitled to participate, at its own expense, in the defense thereof. The
Transfer Agent also shall be entitled to assume the defense thereof, with
counsel satisfactory to the Indemnified Party named in the action. After notice
from the Transfer Agent to such Indemnified Party of the Transfer Agent's
election to assume the defense thereof, the Indemnified Party shall bear the
fees and expenses of any additional counsel retained by it, and the Transfer
Agent will not be liable to such Indemnified Party under this Agreement for any
legal or other expenses subsequently incurred by such Indemnified Party
independently in connection with the defense thereof other than reasonable costs
of investigation.

         9.5(d). The Company agrees promptly to notify the Transfer Agent of the
commencement of any litigation or proceedings against it or any of its officers
or directors in connection with the issuance or sale of the Contracts or the
operation of each Account in which the Portfolios are made available.

                                   ARTICLE 10
                                 APPLICABLE LAW

         10.1. This Agreement shall be construed and the provisions hereof
interpreted under and in accordance with the laws of the State of Massachusetts.

         10.2. This Agreement shall be subject to the provisions of the 1933,
1934 and 1940 Acts, and the rules and regulations and rulings thereunder,
including such exemptions from those statutes, rules and regulations as the
Securities and Exchange Commission may grant (including, but not limited to, the
Shared Funding Exemptive Order) and the terms hereof shall be interpreted and
construed in accordance therewith.

                                   ARTICLE 11
                                   TERMINATION

         11.1. This Agreement shall continue in full force and effect until the
first to occur of:

                  (a) termination by any party for any reason upon six-months
         advance written notice delivered to the other parties; or

                  (b) termination by the Company by written notice to the Trust,
         the Adviser, the Transfer Agent and the Administrator with respect to
         any Portfolio based upon the Company's determination that shares of



                                      -14-
<PAGE>   15

         such Portfolio are not reasonably available to meet the requirements of
         the Contracts. Reasonable advance notice of election to terminate shall
         be furnished by the Company, said termination to be effective ten (10)
         days after receipt of notice unless the Trust makes available a
         sufficient number of shares to reasonably meet the requirements of the
         Account within said ten (10) day period; or

                  (c) termination by the Company upon written notice to the
         Trust, the Adviser, the Transfer Agent and the Administrator with
         respect to any Portfolio in the event any of the Portfolio's shares are
         not registered, issued or sold in accordance with applicable state
         and/or federal law or such law precludes the use of such shares as the
         underlying investment medium of the Contracts issued or to be issued by
         the Company. The terminating party shall give prompt notice to the
         other parties of its decision to terminate; or

                  (d) termination by the Company upon written notice to the
         Trust, the Adviser and the Administrator with respect to any Portfolio
         in the event that such portfolio ceases to qualify as a Regulated
         Investment Company under Subchapter M of the Code or under any
         successor or similar provision; or

                  (e) termination by the Company upon written notice to the
         Trust, the Adviser, the Transfer Agent and the Administrator with
         respect to any Portfolio in the event that such Portfolio fails to meet
         the diversification requirements specified in Section 6.3 hereof; or

                  (f) termination by either the Trust, the Adviser, the Transfer
         Agent or the Administrator by written notice to the Company, if either
         one or more of the Trust, the Adviser, the Transfer Agent, or the
         Administrator, shall determine, in its or their sole judgment exercised
         in good faith, that the Company and/or their affiliated companies has
         suffered a material adverse change in its business, operations,
         financial condition or prospects since the date of this Agreement or is
         the subject of material adverse publicity, provided that the Trust, the
         Adviser, the Transfer Agent or the Administrator will give the Company
         sixty (60) days' advance written notice of such determination of its
         intent to terminate this Agreement, and provided further that after
         consideration of the actions taken by the Company and any other changes
         in circumstances since the giving of such notice, the determination of
         the Trust, the Adviser, the Transfer Agent or the Administrator shall
         continue to apply on the 60th day since giving of such notice, then
         such 60th day shall be the effective date of termination; or

                  (g) termination by the Company by written notice to the Trust,
         the Adviser, the Transfer Agent and the Administrator, if the Company
         shall determine, in its sole judgment exercised in good faith, that
         either the Trust, the Adviser, the Transfer Agent or the Administrator
         has suffered a material adverse change in its business, operations,
         financial condition or prospects since the date of this Agreement or is
         the subject of material adverse publicity, provided that the Company
         will give the Trust, the Adviser, the Transfer Agent and the
         Administrator sixty (60) days' advance written notice of such
         determination of its intent to terminate this Agreement, and provided
         further that after consideration of the actions taken by the Trust, the
         Adviser, the Transfer Agent or the Administrator and any other changes
         in circumstances since the giving of such notice, the determination of
         the Company shall continue to apply on the 60th day since giving of
         such notice, then such 60th day shall be the effective date of
         termination; or

                  (h) termination by the Trust, the Adviser, the Transfer Agent
         or the Administrator by written notice to the Company, if the Company
         gives the Trust, the Adviser, the Transfer Agent and the Administrator
         the written notice specified in Section 2.4 hereof and at the time such
         notice was given there was no notice of termination outstanding under
         any other provision of this Agreement; provided, however any
         termination under this Section 11.1(h) shall be effective sixty (60)
         days after the notice specified in Section 2.4 was given; or

                  (i) termination by any party upon the other party's breach of
         any representation in Article 6 or a any material provision of this
         Agreement, which breach has not been cured to the satisfaction of the
         terminating party within ten (10) days after written notice of such
         breach is delivered to the Trust or the Company, as the case may be; or

                  (j) termination by the Trust, the Adviser, the Transfer Agent
         or Administrator by written notice to the Company in the event an
         Account or Contract is not registered (unless exempt from registration)
         or sold



                                      -15-
<PAGE>   16

         in accordance with applicable federal or state law or regulation, or
         the Company fails to provide pass-through voting privileges as
         specified in Section 3.4.

         11.2 Effect of Termination. Notwithstanding any termination of this
Agreement, the Trust shall at the option of the Company, continue to make
available additional shares of the Trust pursuant to the terms and conditions of
this Agreement, for all Contracts in effect on the effective date of termination
of this Agreement (hereinafter referred to as "Existing Contracts") unless such
further sale of Trust shares is proscribed by law, regulation or applicable
regulatory body, or unless the Trust determines that liquidation of the Trust
following termination of this Agreement is in the best interests of the Trust
and its shareholders. Specifically, without limitation, the owners of the
Existing Contracts shall be permitted to direct reallocation of investments in
the Trust, redemption of investments in the Trust and/or investment in the Trust
upon the making of additional purchase payments under the Existing Contracts.
The parties agree that this Section 11.2 shall not apply to any terminations
under Article 8 and the effect of such Article 8 terminations shall be governed
by Article 8 of this Agreement.

         11.3. The Company shall not redeem Trust shares attributable to the
Contracts (as distinct from Trust shares attributable to the Company's assets
held in the Account) except (i) as necessary to implement Contract owner
initiated or approved transactions, or (ii) as required by state and/or federal
laws or regulations or judicial or other legal precedent of general application
(hereinafter referred to as a "Legally Required Redemption") or (iii) as
permitted by an order of the SEC pursuant to Section 26(b) of the 1940 Act. Upon
request, the Company will promptly furnish to the Trust, the Adviser and the
Administrator the opinion of counsel for the Company (which counsel shall be
reasonably satisfactory to the Trust and the Adviser) to the effect that any
redemption pursuant to clause (ii) above is a Legally Required Redemption.
Furthermore, except in cases where permitted under the terms of the Contracts,
the Company shall not prevent Contract Owners from allocating payments to a
Portfolio that was otherwise available under the Contracts without first giving
the Trust or the Adviser 30 days notice of its intention to do so.

                                   ARTICLE 12
                                     NOTICES

         Any notice shall be sufficiently given when sent by registered or
certified mail to the other party at the address of such party set forth below
or at such other address as such party may from time to time specify in writing
to the other party.

         If to the Trust:

         One Group Investment Trust
         Three Nationwide Plaza
         Columbus, Ohio  43215
         Attn: James F. Laird, Jr.

         If to the Administrator:

         Nationwide Advisory Services, Inc.
         Three Nationwide Plaza
         Columbus, Ohio  43215
         Attn: Karen Tackett, Director Strategic Development

         If to the Transfer Agent:

         Nationwide Investors Services, Inc.
         Three Nationwide Plaza
         Columbus, Ohio  43215
         Attn.: Karen Tackett





                                      -16-
<PAGE>   17





         If to the Adviser:

         Banc One Investment Advisors Corporation
         1111 Polaris Parkway, Suite B2
         Columbus, Ohio  43271-0211
         Attn:  Mark A. Beeson

         If to the Company:

         American General Annuity Insurance Company
         2929 Allen Parkway
         Houston, Texas ________
         Attn: _________________


                                   ARTICLE 13
                                  MISCELLANEOUS

         13.1. All persons dealing with the Trust must look solely to the
property of the Trust for the enforcement of any claims against the Trust as
neither the Board, officers, agents or shareholders assume any personal
liability for obligations entered into on behalf of the Trust. Each of the
Company, the Adviser, the Transfer Agent and the Administrator acknowledges and
agrees that, as provided by the Trust's Amended and Restated Declaration of
Trust, the shareholders, trustees, officers, employees and other agents of the
Trust and the Portfolios shall not personally be bound by or liable for matters
set forth hereunder, nor shall resort be had to their private property for the
satisfaction of any obligation or claim hereunder. The Trust's Amended and
Restated Declaration of Trust is on file with the Secretary of State of
Massachusetts.

         13.2. Subject to the requirements of legal process and regulatory
authority, each party hereto shall treat as confidential the names and addresses
of the owners of the Contracts and all information reasonably identified as
confidential in writing by any other party hereto and, except as permitted by
this Agreement, shall not disclose, disseminate or utilize such names and
addresses and other confidential information until such time as it may come into
the public domain without the express written consent of the affected party.

         13.3. The captions in this Agreement are included for convenience of
reference only and in no way define or delineate any of the provisions hereof or
otherwise affect their construction or effect.

         13.4. This Agreement may be executed simultaneously in two or more
counterparts, each of which taken together shall constitute one and the same
instrument.

         13.5. If any provision of this Agreement shall be held or made invalid
by a court decision, statute, rule or otherwise, the remainder of this Agreement
shall not be affected thereby.

         13.6. Each party hereto shall cooperate with each other party and all
appropriate governmental authorities (including without limitation the
Securities and Exchange Commission, the National Association of Securities
Dealers and state insurance regulators) and shall permit such authorities (and
other parties hereto) reasonable access to its books and records in connection
with any investigation or inquiry relating to this Agreement or the transactions
contemplated hereby.

         13.7. The rights, remedies and obligations contained in this Agreement
are cumulative and are in addition to any and all rights, remedies and
obligations at law or in equity, which the parties hereto are entitled to under
state and federal laws.

         13.8. This Agreement or any of the rights and obligations hereunder may
not be assigned by any party without the prior written consent of all parties
hereto; provided, however, that the Adviser may, with advance written notice to
the other parties hereto, assign this Agreement or any rights or obligations
hereunder to any affiliate of or



                                      -17-
<PAGE>   18

company under common control with the Adviser if such assignee is duly licensed
and registered to perform the obligations of the Adviser under this Agreement.

         13.9. The Company shall furnish, or shall cause to be furnished, to the
Trust or its designee upon request, copies of the following reports:

                  (a) the Company's annual statement (prepared under statutory
         accounting principles) and annual report (prepared under generally
         accepted accounting principles ("GAAP"), if any), as soon as practical
         and in any event within 90 days after the end of each fiscal year;

                  (b) the Company's June 30th quarterly statements (statutory),
         as soon as practical and in any event within 45 days following such
         period;

                  (c) any financial statement, proxy statement, notice or report
         of the Company sent to stockholders and/or policyholders, as soon as
         practical after the delivery thereof to stockholders;

                  (d) any registration statement (without exhibits) and
         financial reports the Company filed with the Securities and Exchange
         Commission or any state insurance regulator, as soon as practical after
         the filing thereof; and

                  (e) any other public report submitted to the Company by
         independent accountants in connection with any annual, interim or
         special audit made by them of the books of the Company, as soon as
         practical after the receipt thereof.

         13.10 The names "One Group(R) Investment Trust" and `Trustees of One
Group(R) Investment Trust" refer respectively to the Trust created and the
Trustees, as trustees but not individually or personally, acting from time to
time under a Declaration of Trust dated June 7, 1993 to which reference is
hereby made and a copy of which is on file at the office of the Secretary of the
Commonwealth of Massachusetts and elsewhere as required by law, and to any and
all amendments thereto so filed or hereafter filed. The obligations of `One
Group Investment Trust' entered into in the name or on behalf thereof by any of
the Trustees, representatives or agents are made not individually, but in such
capacities, and are not binding upon any of the Trustees, Shareholders or
representatives of the Trust personally, but bind only the assets of the Trust,
and all persons dealing with any series of Shares of the Trust must look solely
to the assets of the Trust belonging to such series for the enforcement of any
claims against the Trust.





                            [SIGNATURE PAGES FOLLOW]




                                      -18-
<PAGE>   19






                             AMERICAN GENERAL ANNUITY INSURANCE COMPANY


                             By:
                                -------------------------------------------

                             Title:
                                    ---------------------------------------

                             ONE GROUP INVESTMENT  TRUST

                             By:
                                -------------------------------------------

                             Title:
                                    ---------------------------------------

                             BANC ONE INVESTMENT ADVISORS CORPORATION

                             By:
                                -------------------------------------------

                             Title:
                                    ---------------------------------------
                             NATIONWIDE ADVISORY SERVICES, INC.

                             By:
                                -------------------------------------------

                             Title:
                                    ---------------------------------------

                             NATIONWIDE INVESTORS SERVICES, INC.

                             By:
                                -------------------------------------------

                             Title:
                                    ---------------------------------------







                                      -19-
<PAGE>   20




                                   SCHEDULE A

                         SEPARATE ACCOUNTS AND CONTRACTS

<TABLE>
<CAPTION>

- -------------------------------------------- -----------------------------------
Name of Separate Account and Date            Form Numbers
Established by Board of Directors            Funded by Separate Account
- -------------------------------------------- -----------------------------------
<S>                                          <C>
                                             Contract Form Nos:
A.G. Separate Account A
- -------------------------------------------- -----------------------------------


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


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


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


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


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


- -------------------------------------------- -----------------------------------
</TABLE>





                                      -20-
<PAGE>   21






                                   SCHEDULE B

PORTFOLIOS OF THE TRUST

One Group Investment Trust Bond Portfolio
One Group Investment Trust Government Bond Portfolio
One Group Investment Trust Balanced Portfolio
One Group Investment Trust Large Cap Growth Portfolio
One Group Investment Trust Equity Index Portfolio
One Group Investment Trust Diversified Equity Portfolio
One Group Investment Trust Mid Cap Growth Portfolio
One Group Investment Trust Diversified Mid Cap Portfolio
One Group Investment Trust Mid Cap Value Portfolio















                                      -21-

<PAGE>   1
                                                                  EXHIBIT 8(iii)




                             PARTICIPATION AGREEMENT


                                      AMONG


                        VAN KAMPEN LIFE INVESTMENT TRUST,

                             VAN KAMPEN FUNDS INC.,

                        VAN KAMPEN ASSET MANAGEMENT INC.,

                                       AND

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

                                   DATED AS OF

                                FEBRUARY 25, 1999





<PAGE>   2



                                TABLE OF CONTENTS

<TABLE>
<CAPTION>

                                                                                                 Page
                                                                                                 ----
<S>                             <C>                                                              <C>
         ARTICLE I.             Fund Shares                                                       4

         ARTICLE II             Representations and Warranties                                    6

         ARTICLE III.           Prospectuses, Reports to Shareholders
                                    and Proxy Statements; Voting                                  7

         ARTICLE IV.            Sales Material and Information                                    9

         ARTICLE V              Reserved                                                         10

         ARTICLE VI.            Diversification                                                  10

         ARTICLE VII.           Potential Conflicts                                              10

         ARTICLE VIII.          Indemnification                                                  12

         ARTICLE IX.            Applicable Law                                                   16

         ARTICLE X.             Termination                                                      16

         ARTICLE XI.            Notices                                                          18

         ARTICLE XII.           Foreign Tax Credits                                              19

         ARTICLE XIII.          Miscellaneous                                                    19

         SCHEDULE A             Separate Accounts and Contracts                                  22

         SCHEDULE B             Participating Life Investment Trust Portfolios                   23

         SCHEDULE C             Proxy Voting Procedures                                          24
</TABLE>




2
<PAGE>   3





                             PARTICIPATION AGREEMENT


                                      Among


                        VAN KAMPEN LIFE INVESTMENT TRUST,

                             VAN KAMPEN FUNDS INC.,

                        VAN KAMPEN ASSET MANAGEMENT INC.,

                                       and

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

         THIS AGREEMENT, made and entered into as of the 25th day of February,
1999 by and among AMERICAN GENERAL ANNUITY INSURANCE COMPANY (hereinafter the
"Company"), a Texas corporation, on its own behalf and on behalf of each
separate account of the Company set forth on Schedule A hereto as may be amended
from time to time (each such account hereinafter referred to as the "Account"),
and VAN KAMPEN LIFE INVESTMENT TRUST (hereinafter the "Fund"), a Delaware
business trust, VAN KAMPEN FUNDS INC. (hereinafter the "Underwriter"), a
Delaware corporation, and VAN KAMPEN ASSET MANAGEMENT INC. (hereinafter the
"Adviser"), a Delaware corporation.

         WHEREAS, the Fund engages in business as an open-end management
investment company and is available to act as the investment vehicle for
separate accounts established by insurance companies for individual and group
life insurance policies and annuity contracts with variable accumulation and/or
pay-out provisions (hereinafter referred to individually and/or collectively as
"Variable Insurance Products"); and

         WHEREAS, insurance companies desiring to utilize the Fund as an
investment vehicle under their Variable Insurance Products are required to enter
into participation agreements with the Fund and the Underwriter (the
"Participating Insurance Companies"); and

         WHEREAS, shares of the Fund are divided into several series of shares,
each representing the interest in a particular managed portfolio of securities
and other assets, any one or more of which may be made available for Variable
Insurance Products of Participating Insurance Companies; and

         WHEREAS, the Fund intends to offer shares of the series set forth on
Schedule B (each such series hereinafter referred to as a "Portfolio") as may be
amended from time to time by mutual agreement of the parties hereto, under this
Agreement to the Accounts of the Company; and

         WHEREAS, the Fund has obtained an order from the Securities and
Exchange Commission, dated September 19, 1990 (File No. 812-7552), granting
Participating Insurance Companies and Variable Insurance Product separate
accounts exemptions from the provisions of Sections 9(a), 13(a), 15(a), and
15(b) of the Investment Company Act of 1940, as amended (hereinafter the "1940
Act") and Rules 6e-2(b)(15) and 6e-3(T)(b)(15) thereunder, to the extent
necessary to permit shares of the Fund to be sold to and held by Variable
Annuity Product separate accounts of both affiliated and unaffiliated life
insurance companies (hereinafter the "Shared Funding Exemptive Order"); and


3
<PAGE>   4

         WHEREAS, the Fund is registered as an open-end management investment
company under the 1940 Act and its shares are registered under the Securities
Act of 1933, as amended (hereinafter the "1933 Act"); and

         WHEREAS, the Adviser is duly registered as an investment adviser under
the Investment Advisers Act of 1940, as amended, and any applicable state
securities laws; and

         WHEREAS, the Adviser is the investment adviser of the Portfolios of the
Fund; and

         WHEREAS, the Underwriter is registered as a broker/dealer under the
Securities Exchange Act of 1934, as amended (hereinafter the "1934 Act"), is a
member in good standing of the National Association of Securities Dealers, Inc.
(hereinafter "NASD") and serves as principal underwriter of the shares of the
Fund; and

         WHEREAS, the Company has registered or will register certain Variable
Insurance Products under the 1933 Act; and

         WHEREAS, each Account is a duly organized, validly existing segregated
asset account, established by resolution or under authority of the Board of
Directors of the Company, on the date shown for such Account on Schedule A
hereto, to set aside and invest assets attributable to the aforesaid Variable
Insurance Products; and

         WHEREAS, the Company has registered or will register each Account as a
unit investment trust under the 1940 Act; and

         WHEREAS, to the extent permitted by applicable insurance laws and
regulations, the Company intends to purchase shares in the Portfolios on behalf
of each Account to fund certain of the aforesaid Variable Insurance Products and
the Underwriter is authorized to sell such shares to each such Account at net
asset value.

         NOW, THEREFORE, in consideration of their mutual promises, the Company,
the Fund, the Underwriter and the Adviser agree as follows:


                             ARTICLE I. Fund Shares

         1.1. The Fund and the Underwriter agree to make available for purchase
by the Company shares of the Portfolios and shall execute orders placed for each
Account on a daily basis at the net asset value next computed after receipt by
the Fund or its designee in Proper Form of such order. For purposes of this
Section 1.1, the Company shall be the designee of the Fund and Underwriter for
receipt of such orders from each Account and receipt by such designee shall
constitute receipt by the Fund; provided that the Fund receives notice of such
order by 10:00 a.m. Houston time on the next following Business Day.
Notwithstanding the foregoing, the Company shall use its best efforts to provide
the Fund with notice of such orders by 9:15 a.m. Houston time on the next
following Business Day. "Business Day" shall mean any day on which the New York
Stock Exchange is open for trading and on which the Fund calculates its net
asset value pursuant to the rules of the Securities and Exchange Commission, as
set forth in the Fund's prospectus and statement of additional information.
"Proper Form" means that amounts to be invested or redeemed are identified on
the Company's computer system by Contract owner, Contract and Fund in accordance
with the Company's standard procedures for processing transactions.
Notwithstanding the foregoing, the Board of Trustees of the Fund (hereinafter
the "Board") may refuse to permit the Fund to sell shares of any Portfolio to
any person, or suspend or terminate the offering of shares of any Portfolio if
such action is required by law or by regulatory authorities having jurisdiction
or is, in the sole discretion of the Board acting in good faith and in light of
their fiduciary duties under federal and any applicable state laws, necessary in
the best interests of the shareholders of such Portfolio.
4
<PAGE>   5

         1.2. The Fund and the Underwriter agree that shares of the Fund will be
sold only to Participating Insurance Companies for their Variable Insurance
Products. No shares of any Portfolio will be sold to the general public.

         1.3. The Fund will not make its shares available for purchase by any
insurance company or separate account unless an agreement containing provisions
which afford the Company substantially the same protections currently provided
by Sections 2.1, 2.4, 2.9, 3.4 and Article VII of this Agreement is in effect to
govern such sales.

         1.4. The Fund and the Underwriter agree to redeem for cash, on the
Company's request, any full or fractional shares of the Fund held by the
Company, executing such requests on a daily basis at the net asset value next
computed after receipt by the Fund or its designee of the request for redemption
in Proper Form. For purposes of this Section 1.4, the Company shall be the
designee of the Fund for receipt of requests for redemption from each Account
and receipt by such designee shall constitute receipt by the Fund; provided that
the Underwriter receives notice of such request for redemption on the next
following Business Day in accordance with the timing rules described in Section
1.1.

         1.5. The Company agrees that purchases and redemptions of Portfolio
shares offered by the then current prospectus of the Fund shall be made in
accordance with the provisions of such prospectus. The Accounts of the Company,
under which amounts may be invested in the Fund are listed on Schedule A
attached hereto and incorporated herein by reference, as such Schedule A may be
amended from time to time by mutual written agreement of all of the parties
hereto. The Company will give the Fund and the Underwriter sixty (60) days
written notice of its intention to make available in the future, as a funding
vehicle under the Contracts, any other investment company.

         1.6. The Company will place separate orders to purchase or redeem
shares of each Portfolio. Each order shall describe the net amount of shares and
dollar amount of each Portfolio to be purchased or redeemed. In the event of net
purchases, the Company shall pay for Portfolio shares on the next Business Day
after an order to purchase Portfolio shares is made in accordance with the
provisions of Section 1.1 hereof. Payment shall be in federal funds transmitted
by wire. In the event of net redemptions, the Portfolio shall pay the redemption
proceeds in federal funds transmitted by wire on the next Business Day after an
order to redeem Portfolio shares is made in accordance with the provisions of
Section 1.4 hereof. Notwithstanding the foregoing, if the payment of redemption
proceeds on the next Business Day would require the Portfolio to dispose of
Portfolio securities or otherwise incur substantial additional costs, and if the
Portfolio has determined to settle redemption transactions for all shareholders
on a delayed basis, proceeds shall be wired to the Company within seven (7) days
and the Portfolio shall notify in writing the person designated by the Company
as the recipient for such notice of such delay by 3:00 p.m. Houston time on the
same Business Day that the Company transmits the redemption order to the
Portfolio.

         1.7. Issuance and transfer of the Fund's shares will be by book entry
only. Share certificates will not be issued to the Company or any Account.
Shares ordered from the Fund will be recorded in an appropriate title for each
Account or the appropriate subaccount of each Account.

         1.8. The Underwriter shall use its best efforts to furnish same day
notice by 6:00 p.m. Houston time (by wire or telephone, followed by written
confirmation) to the Company of any dividends or capital gain distributions
payable on the Fund's shares. The Company hereby elects to receive all such
dividends and capital gain distributions as are payable on the Portfolio shares
in additional shares of that Portfolio. The Company reserves the right to revoke
this election and to receive all such dividends and capital gain distributions
in cash. The Fund shall notify the Company of the number of shares so issued as
payment of such dividends and distributions.



5
<PAGE>   6

         1.9. The Underwriter shall make the net asset value per share of each
Portfolio available to the Company on a daily basis as soon as reasonably
practical after the net asset value per share is calculated and shall use its
best efforts to make such net asset value per share available by 6:00 p.m.
Houston time. In the event that Underwriter is unable to meet the 6:00 p.m. time
stated immediately above, then Underwriter shall provide the Company with
additional time to notify Underwriter of purchase or redemption orders pursuant
to Sections 1.1 and 1.4, respectively, above. Such additional time shall be
equal to the additional time that Underwriter takes to make the net asset values
available to the Company; provided, however, that notification must be made by
10:00 a.m. Houston time on the Business Day such order is to be executed,
regardless of when net asset value is made available.

         1.10. If Underwriter provides materially incorrect share net asset
value information through no fault of the Company, the Company shall be entitled
to an adjustment with respect to the Fund shares purchased or redeemed to
reflect the correct net asset value per share. The determination of the
materiality of any net asset value pricing error shall be based on the SEC's
recommended guidelines regarding such errors. The correction of any such errors
shall be made at the Company level pursuant to the SEC's recommended guidelines.
Any material error in the calculation or reporting of net asset value per share,
dividend or capital gain information shall be reported promptly upon discovery
to the Company.


                   ARTICLE II. Representations and Warranties

         2.1. The Company represents and warrants that the interests of the
Accounts (the "Contracts") are or will be registered and will maintain the
registration under the 1933 Act and the regulations thereunder to the extent
required by the 1933 Act; that the Contracts will be issued and sold in
compliance with all applicable federal and state laws and regulations. The
Company further represents and warrants that it is an insurance company duly
organized and in good standing under applicable law and that it has legally and
validly established each Account prior to any issuance or sale thereof as a
segregated asset account under the Texas Insurance Code and the regulations
thereunder and has registered or, prior to any issuance or sale of the
Contracts, will register and will maintain the registration of each Account as a
unit investment trust in accordance with and to the extent required by the
provisions of the 1940 Act and the regulations thereunder to serve as a
segregated investment account for the Contracts. The Company shall amend its
registration statement for its contracts under the 1933 Act and the 1940 Act
from time to time as required in order to effect the continuous offering of its
Contracts.

         2.2. The Fund and the Underwriter represent and warrant that Fund
shares sold pursuant to this Agreement shall be registered under the 1933 Act
and the regulations thereunder to the extent required by the 1933 Act, duly
authorized for issuance in accordance with the laws of the State of Delaware and
sold in compliance with all applicable federal and state securities laws and
regulations and that the Fund is and shall remain registered under the 1940 Act
and the regulations thereunder to the extent required by the 1940 Act. The Fund
shall amend the registration statement for its shares under the 1933 Act and the
1940 Act from time to time as required in order to effect the continuous
offering of its shares. The Fund shall register and qualify the shares for sale
in accordance with the laws of the various states only if and to the extent
deemed advisable by the Fund.

         2.3. The Fund and the Adviser represent that the Fund is currently
qualified as a Regulated Investment Company under Subchapter M of the Internal
Revenue Code of 1986, as amended (the "Code") and that each will make every
effort to maintain such qualification (under Subchapter M or any successor or
similar provision) and that each will notify the Company immediately upon having
a reasonable basis for believing that the Fund has ceased to so qualify or that
the Fund might not so qualify in the future.


6
<PAGE>   7

         2.4. The Company represents that each Account is and will continue to
be a "segregated account" under applicable provisions of the Code and that each
Contract is and will be treated as a "variable contract" under applicable
provisions of the Code and that it will make every effort to maintain such
treatment and that it will notify the Fund immediately upon having a reasonable
basis for believing that the Account or Contract has ceased to be so treated or
that they might not be so treated in the future.

         2.5. The Fund represents that to the extent that it decides to finance
distribution expenses pursuant to Rule 12b-1 under the 1940 Act, the Fund
undertakes to have a board of directors, a majority of whom are not interested
persons of the Fund, formulate and approve any plan under Rule 12b-1 to finance
distribution expenses.

         2.6. The Fund makes no representation as to whether any aspect of its
operations (including, but not limited to, fees and expenses and investment
policies) complies with the insurance laws or regulations of the various states.

         2.7. The Fund and the Adviser represent that the Fund is duly organized
and validly existing under the laws of the State of Delaware and that the Fund
does and will comply in all material respects with the 1940 Act.

         2.8. The Underwriter represents and warrants that it is and shall
remain duly registered under all applicable federal and state laws and
regulations and that it will perform its obligations for the Fund and the
Company in compliance with the laws and regulations of its state of domicile and
any applicable state and federal laws and regulations.

         2.9. The Company represents and warrants that all of its trustees,
officers, employees, investment advisers, and other individuals/entities dealing
with the money and/or securities of the Fund are covered by a blanket fidelity
bond or similar coverage, in an amount equal to the greater of $5 million or any
amount required by applicable federal or state law or regulation. The aforesaid
includes coverage for larceny and embezzlement is issued by a reputable bonding
company. The Company agrees to make all reasonable efforts to see that this bond
or another bond containing these provisions is always in effect, and agrees to
notify the Fund and the Underwriter in the event that such coverage no longer
applies.


 ARTICLE III. Prospectuses, Reports to Shareholders and Proxy Statements; Voting

         3.1. The Fund shall provide the Company with as many printed copies of
the Fund's current prospectus and statement of additional information as the
Company may reasonably request. If requested by the Company in lieu of providing
printed copies the Fund shall provide camera-ready film or computer diskettes
containing the Fund's prospectus and statement of additional information, and
such other assistance as is reasonably necessary in order for the Company once
each year (or more frequently if the prospectus and/or statement of additional
information for the Fund is amended during the year) to have the prospectus for
the Contracts and the Fund's prospectus printed together in one document or
separately. The Company may elect to print the Fund's prospectus and/or its
statement of additional information in combination with other fund companies'
prospectuses and statements of additional information.

         3.2(a). Except as otherwise provided in this Section 3.2., all expenses
of preparing, setting in type and printing and distributing Fund prospectuses
and statements of additional information shall be the expense of the Company.
For prospectuses and statements of additional information provided by the
Company to its existing owners of Contracts in order to update disclosure as
required by the 1933 Act and/or the 1940 Act, the cost of setting in type,
printing and distributing shall be borne by the Fund. If the Company chooses to
receive camera-ready film or computer diskettes in lieu of receiving printed
copies of the Fund's prospectus and/or statement of additional information, the
Fund shall bear the cost of typesetting to provide the


7
<PAGE>   8

Fund's prospectus and/or statement of additional information to the Company in
the format in which the Fund is accustomed to formatting prospectuses and
statements of additional information, respectively, and the Company shall bear
the expense of adjusting or changing the format to conform with any of its
prospectuses and/or statements of additional information. In such event, the
Fund will reimburse the Company in an amount equal to the product of x and y
where x is the number of such prospectuses distributed to owners of the
Contracts, and y is the Fund's per unit cost of printing the Fund's
prospectuses. The same procedures shall be followed with respect to the Fund's
statement of additional information. The Fund shall not pay any costs of
typesetting, printing and distributing the Fund's prospectus and/or statement of
additional information to prospective Contract owners.

         3.2(b). The Fund, at its expense, shall provide the Company with copies
of its proxy statements, reports to shareholders, and other communications
(except for prospectuses and statements of additional information, which are
covered in Section 3.2(a) above) to shareholders in such quantity as the Company
shall reasonably require for distributing to Contract owners. The Fund shall not
pay any costs of distributing such proxy-related material, reports to
shareholders, and other communications to prospective Contract owners.

         3.2(c). The Company agrees to provide the Fund or its designee with
such information as may be reasonably requested by the Fund to assure that the
Fund's expenses do not include the cost of typesetting, printing or distributing
any of the foregoing documents other than those actually distributed to existing
Contract owners.

         3.2(d) The Fund shall pay no fee or other compensation to the Company
under this Agreement, except that if the Fund or any Portfolio adopts and
implements a plan pursuant to Rule 12b-1 to finance distribution expenses, then
the Underwriter may make payments to the Company or to the underwriter for the
Contracts if and in amounts agreed to by the Underwriter in writing.

         3.2(e) All expenses, including expenses to be borne by the Fund
pursuant to Section 3.2 hereof, incident to performance by the Fund under this
Agreement shall be paid by the Fund. The Fund shall see to it that all its
shares are registered and authorized for issuance in accordance with applicable
federal law and, if and to the extent deemed advisable by the Fund, in
accordance with applicable state laws prior to their sale. The Fund shall bear
the expenses for the cost of registration and qualification of the Fund's
shares.

         3.3. The Fund's statement of additional information shall be obtainable
from the Fund, the Underwriter, the Company or such other person as the Fund may
designate.

         3.4. If and to the extent required by law the Company shall distribute
all proxy material furnished by the Fund to Contract Owners to whom voting
privileges are required to be extended and shall:

                  (i)      solicit voting instructions from Contract owners;

                  (ii)     vote the Fund shares in accordance with instructions
                           received from Contract owners; and

                  (iii)    vote Fund shares for which no instructions have been
                           received in the same proportion as Fund shares of
                           such Portfolio for which instructions have been
                           received,

so long as and to the extent that the Securities and Exchange Commission
continues to interpret the 1940 Act to require pass-through voting privileges
for variable contract owners. The Company reserves the right to vote Fund shares
held in any segregated asset account in its own right, to the extent permitted
by law. The Fund and the Company shall follow the procedures, and


8
<PAGE>   9


shall have the corresponding responsibilities, for the handling of proxy and
voting instruction solicitations, as set forth in Schedule C attached hereto and
incorporated herein by reference. Participating Insurance Companies shall be
responsible for ensuring that each of their separate accounts participating in
the Fund calculates voting privileges in a manner consistent with the standards
set forth on Schedule C, which standards will also be provided to the other
Participating Insurance Companies.

         3.5. The Fund will comply with all provisions of the 1940 Act requiring
voting by shareholders, and in particular the Fund will either provide for
annual meetings (except insofar as the Securities and Exchange Commission may
interpret Section 16 not to require such meetings) or comply with Section 16(c)
of the 1940 Act (although the Fund is not one of the trusts described in Section
16(c) of that Act) as well as with Sections 16(a) and, if and when applicable,
16(b). Further, the Fund will act in accordance with the Securities and Exchange
Commission's interpretation of the requirements of Section 16(a) with respect to
periodic elections of directors and with whatever rules the Commission may
promulgate with respect thereto.


                   ARTICLE IV. Sales Material and Information

         4.1. The Company shall furnish, or shall cause to be furnished, to the
Fund, the Underwriter or their designee, each piece of sales literature or other
promotional material prepared by the Company or any person contracting with the
Company in which the Fund, the Adviser or the Underwriter is named, at least ten
Business Days prior to its use. No such material shall be used if the Fund, the
Adviser, the Underwriter or their designee reasonably objects to such use within
ten Business Days after receipt of such material.

         4.2. Neither the Company nor any person contracting with the Company
shall give any information or make any representations or statements on behalf
of the Fund or concerning the Fund in connection with the sale of the Contracts
other than the information or representations contained in the registration
statement or Fund prospectus, as such registration statement or Fund prospectus
may be amended or supplemented from time to time, or in reports to shareholders
or proxy statements for the Fund, or in sales literature or other promotional
material approved by the Fund or its designee, except with the permission of the
Fund or its designee.

         4.3. The Fund shall furnish, or shall cause to be furnished, to the
Company or its designee, each piece of sales literature or other promotional
material prepared by the Fund in which the Company or its Accounts, are named at
least ten Business Days prior to its use. No such material shall be used if the
Company or its designee reasonably objects to such use within ten Business Days
after receipt of such material.

         4.4. Neither the Fund nor the Underwriter shall give any information or
make any representations on behalf of the Company or concerning the Company,
each Account, or the Contracts, other than the information or representations
contained in a registration statement or prospectus for the Contracts, as such
registration statement or prospectus may be amended or supplemented from time to
time, or in published reports or solicitations for voting instruction for each
Account which are in the public domain or approved by the Company for
distribution to Contract owners, or in sales literature or other promotional
material approved by the Company or its designee, except with the permission of
the Company.

         4.5. The Fund will provide to the Company at least one complete copy of
all registration statements, prospectuses, statements of additional information,
reports, proxy statements, sales literature and other promotional materials,
applications for exemptions, requests for no-action letters, and all amendments
to any of the above, that relate to the Fund or its shares, contemporaneously
with the filing of such document with the Securities and Exchange Commission or
other regulatory authorities.


9
<PAGE>   10

         4.6. The Company will provide to the Fund at least one complete copy of
all registration statements, prospectuses, statements of additional information,
reports, solicitations for voting instructions, sales literature and other
promotional materials, applications for exemptions, requests for no action
letters, and all amendments to any of the above, that relate to the investment
in an Account or Contract, contemporaneously with the filing of such document
with the Securities and Exchange Commission or other regulatory authorities.

         4.7. For purposes of this Article IV, the phrase "sales literature or
other promotional material" includes, but is not limited to, any of the
following: advertisements (such as material published, or designed for use in, a
newspaper, magazine, or other periodical, radio, television, telephone or tape
recording, videotape display, signs or billboards, motion pictures, or other
public media), sales literature (i.e., any written communication distributed or
made generally available to customers or the public, including brochures,
circulars, research reports, market letters, form letters, seminar texts,
reprints or excerpts of any other advertisement, sales literature, or published
article), educational or training materials or other communications distributed
or made generally available to some or all agents or employees, and registration
statements, prospectuses, statements of additional information, shareholder
reports, and proxy materials.

                              ARTICLE V. [RESERVED]


                           ARTICLE VI. Diversification

         6.1. The Fund will use its best efforts to at all times comply with
Section 817(h) of the Code and Treasury Regulation 1.817-5, relating to the
diversification requirements for variable annuity, endowment, or life insurance
contracts and any amendments or other modifications to such Section or
Regulations. In the event the Fund ceases to so qualify, it will take all
reasonable steps (a) to notify Company of such event and (b) to adequately
diversify the Fund so as to achieve compliance within the grace period afforded
by Regulation 817-5.


                        ARTICLE VII. Potential Conflicts

         7.1. The Board will monitor the Fund for the existence of any material
irreconcilable conflict between the interests of the contract owners of all
separate accounts investing in the Fund. An irreconcilable material conflict may
arise for a variety of reasons, including: (a) an action by any state insurance
regulatory authority; (b) a change in applicable federal or state insurance,
tax, or securities laws or regulations, or a public ruling, private letter
ruling, no-action or interpretative letter, or any similar action by insurance,
tax, or securities regulatory authorities; (c) an administrative or judicial
decision in any relevant proceeding; (d) the manner in which the investments of
any Portfolio are being managed; (e) a difference in voting instructions given
by variable annuity contract owners and variable life insurance contract owners;
or (f) a decision by a Participating Insurance Company to disregard the voting
instructions of contract owners. The Board shall promptly inform the Company if
it determines that an irreconcilable material conflict exists and the
implications thereof.

         7.2. The Company will report any potential or existing material
irreconcilable conflict of which it is aware to the Board. The Company will
assist the Board in carrying out its responsibilities under the Shared Funding
Exemptive Order, by providing the Board with all information reasonably
necessary for the Board to consider any issues raised. This includes, but is not
limited to, an obligation by the Company to inform the Board whenever contract
owner voting instructions are disregarded.

10
<PAGE>   11

         7.3. If it is determined by a majority of the Board, or a majority of
its disinterested trustees, that a material irreconcilable conflict exists, the
Company and other Participating Insurance Companies shall, at their expense and
to the extent reasonably practicable (as determined by a majority of the
disinterested trustees), take whatever steps are necessary to remedy or
eliminate the irreconcilable material conflict, up to and including: (1)
withdrawing the assets allocable to some or all of the separate accounts from
the Fund or any Portfolio and reinvesting such assets in a different investment
medium, including (but not limited to) another Portfolio of the Fund, or
submitting the question whether such segregation should be implemented to a vote
of all affected Contract owners and, as appropriate, segregating the assets of
any appropriate group (i.e., annuity contract owners, life insurance policy
owners, or variable contract owners of one or more Participating Insurance
Companies) that votes in favor of such segregation, or offering to the affected
contract owners the option of making such a change; and (2) establishing a new
registered management investment company or managed separate account. No charge
or penalty will be imposed as a result of such withdrawal. The Company agrees
that it bears the responsibility to take remedial action in the event of a Board
determination of an irreconcilable material conflict and the cost of such
remedial action, and these responsibilities will be carried out with a view only
to the interests of Contract owners.

         7.4. If a material irreconcilable conflict arises because of a decision
by the Company to disregard contract owner voting instructions and that decision
represents a minority position or would preclude a majority vote, the Company
may be required, at the Fund's election, to withdraw the affected Account's
investment in the Fund and terminate this Agreement with respect to such Account
(at the Company's expense); provided, however that such withdrawal and
termination shall be limited to the extent required by the foregoing material
irreconcilable conflict as determined by a majority of the disinterested members
of the Board. No charge or penalty will be imposed as a result of such
withdrawal. The Company agrees that it bears the responsibility to take remedial
action in the event of a Board determination of an irreconcilable material
conflict and the cost of such remedial action, and these responsibilities will
be carried out with a view only to the interests of Contract owners.

         7.5. For purposes of Sections 7.3 through 7.4 of this Agreement, a
majority of the disinterested members of the Board shall determine whether any
proposed action adequately remedies any irreconcilable material conflict, but in
no event will the Fund be required to establish a new funding medium for the
Contracts. The Company shall not be required by Section 7.3 through 7.4 to
establish a new funding medium for the Contracts if an offer to do so has been
declined by vote of a majority of Contract owners materially adversely affected
by the irreconcilable material conflict.

         7.6. If and to the extent that Rule 6e-2 and Rule 6e-3(T) are amended,
or Rule 6e-3 is adopted, to provide exemptive relief from any provision of the
1940 Act or the rules promulgated thereunder with respect to mixed or shared
funding (as defined in the Shared Funding Exemptive Order) on terms and
conditions materially different from those contained in the Shared Funding
Exemptive Order, then the Fund and/or the Participating Insurance Companies, as
appropriate, shall take such steps as may be necessary to comply with Rules 6e-2
and 6e-3(T), as amended, and Rule 6e-3, as adopted, to the extent such rules are
applicable.

         7.7 Each of the Company and the Adviser shall at least annually submit
to the Board such reports, materials or data as the Board may reasonably request
so that the Board may fully carry out the obligations imposed upon them by the
provisions hereof and in the Shared Funding Exemptive Order, and said reports,
materials and data shall be submitted more frequently if deemed appropriate by
the Board. All reports received by the Board of potential or existing conflicts,
and all Board action with regard to determining the existence of a conflict,
notifying Participating Insurance Companies of a conflict, and determining
whether any proposed action adequately remedies a conflict, shall be properly
recorded in the minutes of the Board or other appropriate records, and such
minutes or other records shall be made available to the Securities and Exchange
Commission upon request.


11
<PAGE>   12


                          ARTICLE VIII. Indemnification

         8.1. Indemnification By The Company

         8.1(a). The Company agrees to indemnify and hold harmless the Fund, the
Underwriter and each member of their respective Board and officers and each
person, if any, who controls the Fund within the meaning of Section 15 of the
1933 Act (collectively, the "Indemnified Parties" for purposes of this Section
8.1) against any and all losses, claims, damages, liabilities (including amounts
paid in settlement with the written consent of the Company) or litigation
(including legal and other expenses), to which the Indemnified Parties may
become subject under any statute, regulation, at common law or otherwise,
insofar as such losses, claims, damages, liabilities or expenses (or actions in
respect thereof) or settlements are related to the sale or acquisition of the
Fund's shares or the Contracts and:

                  (i)      arise out of or are based upon any untrue statements
                           or alleged untrue statements of any material fact
                           contained in the registration statement or prospectus
                           for the Contracts or contained in the Contracts or
                           sales literature for the Contracts (or any amendment
                           or supplement to any of the foregoing), or arise out
                           of or are based upon the omission or the alleged
                           omission to state therein a material fact required to
                           be stated therein or necessary to make the statements
                           therein not misleading, provided that this agreement
                           to indemnify shall not apply as to any Indemnified
                           Party if such statement or omission or such alleged
                           statement or omission was made in reliance upon and
                           in conformity with information furnished to the
                           Company by or on behalf of the Fund for use in the
                           registration statement or prospectus for the
                           Contracts or in the Contracts or sales literature (or
                           any amendment or supplement) or otherwise for use in
                           connection with the sale of the Contracts or Fund
                           shares; or

                  (ii)     arise out of or as a result of statements or
                           representations (other than statements or
                           representations contained in the registration
                           statement, prospectus or sales literature of the Fund
                           not supplied by the Company, or persons under its
                           control and other than statements or representations
                           authorized by the Fund or the Underwriter) or
                           unlawful conduct of the Company or persons under its
                           control, with respect to the sale or distribution of
                           the Contracts or Fund shares; or

                  (iii)    arise out of or as a result of any untrue statement
                           or alleged untrue statement of a material fact
                           contained in a registration statement, prospectus, or
                           sales literature of the Fund or any amendment thereof
                           or supplement thereto, or the omission or alleged
                           omission to state therein a material fact required to
                           be stated therein or necessary to make the statement
                           or statements therein not misleading, if such a
                           statement or omission was made in reliance upon and
                           in conformity with information furnished to the Fund
                           by or on behalf of the Company; or

                  (iv)     arise as a result of any failure by the Company to
                           provide the services and furnish the materials under
                           the terms of this Agreement; or

                  (v)      arise out of or result from any material breach of
                           any representation and/or warranty made by the
                           Company in this Agreement or arise out of or result
                           from any other material breach of this Agreement by
                           the Company.


12
<PAGE>   13

         8.1(b). The Company shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as such may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations or duties under this Agreement.

         8.1(c). The Company shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Company in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Company of any
such claim shall not relieve the Company from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Company shall be entitled to participate,
at its own expense, in the defense thereof. The Company also shall be entitled
to assume the defense thereof, with counsel satisfactory to the party named in
the action. After notice from the Company to such party of the Company's
election to assume the defense thereof, the Indemnified Party shall bear the
fees and expenses of any additional counsel retained by it, and the Company will
not be liable to such party under this Agreement for any legal or other expenses
subsequently incurred by such party independently in connection with the defense
thereof other than reasonable costs of investigation.

         8.1(d). The Indemnified Parties will promptly notify the Company of the
commencement of any litigation or proceedings against them in connection with
this Agreement, the issuance or sale of the Fund shares or the Contracts, or the
operation of the Fund.

         8.2. Indemnification by Underwriter

         8.2(a). The Underwriter agrees, with respect to each Portfolio that it
distributes, to indemnify and hold harmless the Company and each of its
directors and officers and each person, if any, who controls the Company within
the meaning of Section 15 of the 1933 Act (collectively, the "Indemnified
Parties" for purposes of this Section 8.2) against any and all losses, claims,
damages, liabilities (including amounts paid in settlement with the written
consent of the Underwriter) or litigation (including legal and other expenses),
to which the Indemnified Parties may become subject under any statute,
regulation, at common law or otherwise, insofar as such losses, claims, damages,
liabilities or expenses (or actions in respect thereof) or settlements are
related to the sale or acquisition of the Fund's shares that it distributes or
the Contracts and:

                  (i)      arise out of or are based upon any untrue statement
                           or alleged untrue statement of any material fact
                           contained in the registration statement or prospectus
                           or sales literature of the Fund (or any amendment or
                           supplement to any of the foregoing), or arise out of
                           or are based upon the omission or the alleged
                           omission to state therein a material fact required to
                           be stated therein or necessary to make the statements
                           therein not misleading, provided that this agreement
                           to indemnify shall not apply as to any Indemnified
                           Party if such statement or omission or such alleged
                           statement or omission was made in reliance upon and
                           in conformity with information furnished to the Fund
                           or the Underwriter by or on behalf of the Company for
                           use in the registration statement or prospectus for
                           the Fund or in sales literature (or any amendment or
                           supplement) or otherwise for use in connection with
                           the sale of the Contracts or Portfolio shares; or


13
<PAGE>   14

                  (ii)     arise out of or as a result of statements or
                           representations (other than statements or
                           representations contained in the registration
                           statement, prospectus or sales literature for the
                           Contracts not supplied by the Fund, the Underwriter
                           or persons under their respective control and other
                           than statements or representations authorized by the
                           Company) or unlawful conduct of the Fund or
                           Underwriter or persons under their control, with
                           respect to the sale or distribution of the Contracts
                           or Portfolio shares; or

                  (iii)    arise out of or as a result of any untrue statement
                           or alleged untrue statement of a material fact
                           contained in a registration statement, prospectus, or
                           sales literature covering the Contracts, or any
                           amendment thereof or supplement thereto, or the
                           omission or alleged omission to state therein a
                           material fact required to be stated therein or
                           necessary to make the statement or statements therein
                           not misleading, if such statement or omission was
                           made in reliance upon and in conformity with
                           information furnished to the Company by or on behalf
                           of the Fund or the Underwriter; or

                  (iv)     arise as a result of any failure by the Fund or the
                           Underwriter to provide the services and furnish the
                           materials under the terms of this Agreement; or

                  (v)      arise out of or result from any material breach of
                           any representation and/or warranty made by the
                           Underwriter in this Agreement or arise out of or
                           result from any other material breach of this
                           Agreement by the Underwriter; as limited by and in
                           accordance with the provisions of Section 8.2(b) and
                           8.2(c) hereof.

         8.2(b). The Underwriter shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as such may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations or duties under this Agreement.

         8.2(c). The Underwriter shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Underwriter in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Underwriter of
any such claim shall not relieve the Underwriter from any liability which it may
have to the Indemnified Party against whom such action is brought otherwise than
on account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Underwriter will be entitled to
participate, at its own expense, in the defense thereof. The Underwriter also
shall be entitled to assume the defense thereof, with counsel satisfactory to
the party named in the action. After notice from the Underwriter to such party
of the Underwriter's election to assume the defense thereof, the Indemnified
Party shall bear the fees and expenses of any additional counsel retained by it,
and the Underwriter will not be liable to such party under this Agreement for
any legal or other expenses subsequently incurred by such party independently in
connection with the defense thereof other than reasonable costs of
investigation.

         8.2(d). The Company agrees promptly to notify the Underwriter of the
commencement of any litigation or proceedings against it or any of its officers
or directors in connection with this Agreement, the issuance or sale of the
Contracts or the operation of each Account.


14
<PAGE>   15


         8.3. Indemnification by the Adviser

         8.3(a). The Adviser agrees to indemnify and hold harmless the Company
and its directors and officers and each person, if any, who controls the Company
within the meaning of Section 15 of the 1933 Act (hereinafter collectively, the
"Indemnified Parties" and individually, "Indemnified Party," for purposes of
this Section 8.3) against any and all losses, claims, damages, liabilities
(including amounts paid in settlement with the written consent of the Adviser)
or litigation (including legal and other expenses), to which the Indemnified
Parties may become subject under any statute, regulation, at common law or
otherwise, insofar as such losses, claims, damages, liabilities or expenses (or
actions in respect thereof) or settlements are related to the operations of the
Adviser or the Fund and:

                  (i)      arise out of or are based upon any untrue statement
                           or alleged untrue statement of any material fact
                           contained in the registration statement or prospectus
                           or sales literature of the Fund (or any amendment or
                           supplement to any of the foregoing), or arise out of
                           or are based upon the omission or the alleged
                           omission to state therein a material fact required to
                           be stated therein or necessary to make the statements
                           therein not misleading, provided that this agreement
                           to indemnify shall not apply as to any Indemnified
                           Party if such statement or omission or such alleged
                           statement or omission was made in reliance upon and
                           in conformity with information furnished to the
                           Adviser, the Fund or the Underwriter by or on behalf
                           of the Company for use in the registration statement
                           or prospectus for the Fund or in sales literature (or
                           any amendment or supplement) or otherwise for use in
                           connection with the sale of the Contracts or
                           Portfolio shares; or

                  (ii)     arise out of or as a result of statements or
                           representations (other than statements or
                           representations contained in the registration
                           statement, prospectus or sales literature for the
                           Contracts not supplied by the Fund, the Adviser or
                           persons under its control and other than statements
                           or representations authorized by the Company) or
                           unlawful conduct of the Fund, the Adviser or persons
                           under their control, with respect to the sale or
                           distribution of the Contracts or Portfolio shares; or

                  (iii)    arise out of or as a result of any untrue statement
                           or alleged untrue statement of a material fact
                           contained in a registration statement, prospectus, or
                           sales literature covering the Contracts, or any
                           amendment thereof or supplement thereto, or the
                           omission or alleged omission to state therein a
                           material fact required to be stated therein or
                           necessary to make the statement or statements therein
                           not misleading, if such statement or omission was
                           made in reliance upon information furnished To the
                           Company by or on behalf of the Fund or the Adviser;
                           or

                  (iv)     arise as a result of any failure by the Adviser to
                           provide the services and furnish the materials under
                           the terms of this Agreement; or

                  (v)      arise out of or result from any material breach of
                           any representation and/or warranty made by the Fund
                           or the Adviser in this Agreement or arise out of or
                           result from any other material breach of this
                           Agreement by the Fund or the Adviser, including
                           without limitation any failure by the Fund to comply
                           with the conditions of Article VI hereof.

         8.3(b). The Adviser shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross


15
<PAGE>   16

negligence in the performance of such Indemnified Party's duties or by reason of
such Indemnified Party's reckless disregard of obligations or duties under this
Agreement.

         8.3(c). The Adviser shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Adviser in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Adviser of any
such claim shall not relieve the Adviser from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Adviser will be entitled to participate, at
its own expense, in the defense thereof. The Adviser also shall be entitled to
assume the defense thereof, with counsel satisfactory to the party named in the
action. After notice from the Adviser to such party of the Adviser's election to
assume the defense thereof, the Indemnified Party shall bear the fees and
expenses of any additional counsel retained by it, and the Adviser will not be
liable to such party under this Agreement for any legal or other expenses
subsequently incurred by such party independently in connection with the defense
thereof other than reasonable costs of investigation.

         8.3(d). The Company agrees to promptly notify the Adviser of the
commencement of any litigation or proceedings against it or any of its officers
or directors in connection with this Agreement, the issuance or sale of the
Contracts, with respect to the operation of each Account, or the sale or
acquisition of shares of the Adviser.


                           ARTICLE IX. Applicable Law

         9.1. This Agreement shall be construed and the provisions hereof
interpreted under and in accordance with the laws of the State of Illinois.

         9.2. This Agreement shall be subject to the provisions of the 1933,
1934 and 1940 Acts, and the rules and regulations and rulings thereunder,
including such exemptions from those statutes, rules and regulations as the
Securities and Exchange Commission may grant (including, but not limited to, the
Shared Funding Exemptive Order) and the terms hereof shall be interpreted and
construed in accordance therewith.


                             ARTICLE X. Termination

         10.1. This Agreement shall continue in full force and effect until the
first to occur of:

                  (a) termination by any party for any reason upon six-months
                  advance written notice delivered to the other parties; or

                  (b) termination by the Company by written notice to the Fund,
                  the Adviser and the Underwriter with respect to any Portfolio
                  based upon the Company's determination that shares of such
                  Portfolio are not reasonably available to meet the
                  requirements of the Contracts. Reasonable advance notice of
                  election to terminate shall be furnished by the Company, said
                  termination to be effective ten (10) days after receipt of
                  notice unless the Fund makes available a sufficient number of
                  shares to reasonably meet the requirements of the Account
                  within said ten (10) day period; or

                  (c) termination by the Company by written notice to the Fund,
                  the Adviser and the Underwriter with respect to any Portfolio
                  in the event any of the Portfolio's shares are not registered,
                  issued or sold in accordance with applicable


16
<PAGE>   17

                  state and/or federal law or such law precludes the use of such
                  shares as the underlying investment medium of the Contracts
                  issued or to be issued by the Company. The terminating party
                  shall give prompt notice to the other parties of its decision
                  to terminate; or

                  (d) termination by the Company by written notice to the Fund,
                  the Adviser and the Underwriter with respect to any Portfolio
                  in the event that such Portfolio ceases to qualify as a
                  Regulated Investment Company under Subchapter M of the Code or
                  under any successor or similar provision; or

                  (e) termination by the Company by written notice to the Fund
                  and the Underwriter with respect to any Portfolio in the event
                  that such Portfolio fails to meet the diversification
                  requirements specified in Article VI hereof; or

                  (f) termination by either the Fund, the Adviser or the
                  Underwriter by written notice to the Company, if either one or
                  more of the Fund, the Adviser or the Underwriter, shall
                  determine, in its or their sole judgment exercised in good
                  faith, that the Company and/or their affiliated companies has
                  suffered a material adverse change in its business,
                  operations, financial condition or prospects since the date of
                  this Agreement or is the subject of material adverse
                  publicity, provided that the Fund, the Adviser or the
                  Underwriter will give the Company sixty (60) days' advance
                  written notice of such determination of its intent to
                  terminate this Agreement, and provided further that after
                  consideration of the actions taken by the Company and any
                  other changes in circumstances since the giving of such
                  notice, the determination of the Fund, the Adviser or the
                  Underwriter shall continue to apply on the 60th day since
                  giving of such notice, then such 60th day shall be the
                  effective date of termination; or

                  (g) termination by the Company by written notice to the Fund,
                  the Adviser and the Underwriter, if the Company shall
                  determine, in its sole judgment exercised in good faith, that
                  either the Fund, the Adviser or the Underwriter has suffered a
                  material adverse change in its business, operations, financial
                  condition or prospects since the date of this Agreement or is
                  the subject of material adverse publicity, provided that the
                  Company will give the Fund, the Adviser and the Underwriter
                  sixty (60) days' advance written notice of such determination
                  of its intent to terminate this Agreement, and provided
                  further that after consideration of the actions taken by the
                  Fund, the Adviser or the Underwriter and any other changes in
                  circumstances since the giving of such notice, the
                  determination of the Company shall continue to apply on the
                  60th day since giving of such notice, then such 60th day shall
                  be the effective date of termination; or

                  (h) termination by the Fund, the Adviser or the Underwriter by
                  written notice to the Company, if the Company gives the Fund,
                  the Adviser and the Underwriter the written notice specified
                  in Section 1.5 hereof and at the time such notice was given
                  there was no notice of termination outstanding under any other
                  provision of this Agreement; provided, however any termination
                  under this Section 10.1(h) shall be effective sixty (60) days
                  after the notice specified in Section 1.5 was given; or

                  (i) termination by any party upon the other party's breach of
                  any representation in Section 2 or any material provision of
                  this Agreement, which breach has not been cured to the
                  satisfaction of the terminating party within ten (10) days
                  after written notice of such breach is delivered to the Fund
                  or the Company, as the case may be; or


17
<PAGE>   18

                  (j) termination by the Fund, Adviser or Underwriter by written
                  notice to the Company in the event an Account or Contract is
                  not registered or sold in accordance with applicable federal
                  or state law or regulation, or the Company fails to provide
                  pass-through voting privileges as specified in Section 3.4.

         10.2. Effect of Termination. Notwithstanding any termination of this
Agreement, the Fund shall at the option of the Company, continue to make
available additional shares of the Fund pursuant to the terms and conditions of
this Agreement, for all Contracts in effect on the effective date of termination
of this Agreement (hereinafter referred to as "Existing Contracts") unless such
further sale of Fund shares is proscribed by law, regulation or applicable
regulatory body, or unless the Fund determines that liquidation of the Fund
following termination of this Agreement is in the best interests of the Fund and
its shareholders. Specifically, without limitation, the owners of the Existing
Contracts shall be permitted to direct reallocation of investments in the Fund,
redemption of investments in the Fund and/or investment in the Fund upon the
making of additional purchase payments under the Existing Contracts. The parties
agree that this Section 10.2 shall not apply to any terminations under Article
VII and the effect of such Article VII terminations shall be governed by Article
VII of this Agreement.

         10.3. The Company shall not redeem Fund shares attributable to the
Contracts (as distinct from Fund shares attributable to the Company's assets
held in the Account) except (i) as necessary to implement Contract Owner
initiated or approved transactions, or (ii) as required by state and/or federal
laws or regulations or judicial or other legal precedent of general application
(hereinafter referred to as a "Legally Required Redemption") or (iii) as
permitted by an order of the SEC pursuant to Section 26(b) of the 1940 Act. Upon
request, the Company will promptly furnish to the Fund and the Underwriter the
opinion of counsel for the Company (which counsel shall be reasonably
satisfactory to the Fund and the Underwriter) to the effect that any redemption
pursuant to clause (ii) above is a Legally Required Redemption. Furthermore,
except in cases where permitted under the terms of the Contracts, the Company
shall not prevent Contract Owners from allocating payments to a Portfolio that
was otherwise available under the Contracts without first giving the Fund or the
Adviser 90 days notice of its intention to do so.


                               ARTICLE XI. Notices

         11.1 Any notice shall be sufficiently given when sent by registered or
certified mail to the other party at the address of such party set forth below
or at such other address as such party may from time to time specify in writing
to the other party.

         If to the Fund:

                  Van Kampen Life Investment Trust
                  1 Parkview Plaza, P.O. Box 5555
                  Oakbrook Terrace, Illinois  60181-5555
                  Attention: General Counsel

         If to Underwriter:

                  Van Kampen Funds Inc.
                  1 Parkview Plaza, P.O. Box 5555
                  Oakbrook Terrace, Illinois  60181-5555
                  Attention:  General Counsel


18
<PAGE>   19


         If to Adviser:

                  Van Kampen Asset Management Inc.
                  1 Parkview Plaza, P.O. Box 5555
                  Oakbrook Terrace, Illinois  60181-5555
                  Attention:  General Counsel

         If to the Company:

                  American General Annuity Insurance Company
                  2929 Allen Parkway
                  Houston, Texas  77019
                  Attention:  Nori L. Gabert


                        ARTICLE XII. Foreign Tax Credits

         12.1. The Fund and Adviser agree to consult in advance with the Company
concerning whether any series of the Fund qualifies to provide a foreign tax
credit pursuant to Section 853 of the Code.


                           ARTICLE XIII. Miscellaneous

         13.1. All persons dealing with the Fund must look solely to the
property of the Fund for the enforcement of any claims against the Fund as
neither the Board, officers, agents or shareholders assume any personal
liability for obligations entered into on behalf of the Fund. Each of the
Company, Adviser and Underwriter acknowledges and agrees that, as provided by
Article 8, Section 8.1, of the Fund's Agreement and Declaration of Trust, the
shareholders, trustees, officers, employees and other agents of the Fund and its
Portfolios shall not personally be bound by or liable for matters set forth
hereunder, nor shall resort be had to their private property for the
satisfaction of any obligation or claim hereunder. A Certificate of Trust
referring to the Fund's Agreement and Declaration of Trust is on file with the
Secretary of State of Delaware.

         13.2. Subject to the requirements of legal process and regulatory
authority, each party hereto shall treat as confidential the names and addresses
of the owners of the Contracts and all information reasonably identified as
confidential in writing by any other party hereto and, except as permitted by
this Agreement, shall not disclose, disseminate or utilize such names and
addresses and other confidential information until such time as it may come into
the public domain without the express written consent of the affected party.

         13.3. The captions in this Agreement are included for convenience of
reference only and in no way define or delineate any of the provisions hereof or
otherwise affect their construction or effect.

         13.4. This Agreement may be executed simultaneously in two or more
counterparts, each of which taken together shall constitute one and the same
instrument.

         13.5. If any provision of this Agreement shall be held or made invalid
by a court decision, statute, rule or otherwise, the remainder of this Agreement
shall not be affected thereby.

         13.6. Each party hereto shall cooperate with each other party and all
appropriate governmental authorities (including without limitation the
Securities and Exchange Commission, the National Association of Securities
Dealers and state insurance regulators) and shall permit


19
<PAGE>   20


such authorities reasonable access to its books and records in connection with
any investigation or inquiry relating to this Agreement or the transactions
contemplated hereby.

         13.7. The rights, remedies and obligations contained in this Agreement
are cumulative and are in addition to any and all rights, remedies and
obligations at law or in equity, which the parties hereto are entitled to under
state and federal laws.

         13.8. This Agreement or any of the rights and obligations hereunder may
not be assigned by any party without the prior written consent of all parties
hereto; provided, however, that the Adviser may assign this Agreement or any
rights or obligations hereunder to any affiliate of or company under common
control with the Adviser if such assignee is duly licensed and registered to
perform the obligations of the Adviser under this Agreement.

         13.9. The Company shall furnish, or shall cause to be furnished, to the
Fund or its designee copies of the following reports:

                                    (a) the Company's annual statement (prepared
                           under statutory accounting principles) and annual
                           report (prepared under generally accepted accounting
                           principles ("GAAP"), if any), as soon as practical
                           and in any event within 90 days after the end of each
                           fiscal year;

                                    (b) the Company's June 30th quarterly
                           statements (statutory), as soon as practical and in
                           any event within 45 days following such period;

                                    (c) any financial statement, proxy
                           statement, notice or report of the Company sent to
                           stockholders and/or policyholders, as soon as
                           practical after the delivery thereof to stockholders;

                                    (d) any registration statement (without
                           exhibits) and financial reports of the Company filed
                           with the Securities and Exchange Commission or any
                           state insurance regulator, as soon as practical after
                           the filing thereof;

                                    (e) any other public report submitted to the
                           Company by independent accountants in connection with
                           any annual, interim or special audit made by them of
                           the books of the Company, as soon as practical after
                           the receipt thereof.



20
<PAGE>   21




         IN WITNESS WHEREOF, each of the parties hereto has caused this
Agreement to be executed in its name and on its behalf by its duly authorized
representative as of the date specified above.


AMERICAN GENERAL ANNUITY INSURANCE COMPANY
on behalf of itself and each of its Accounts
named in Schedule A hereto, as amended from
time to time


By:
     -----------------------------------

VAN KAMPEN LIFE INVESTMENT TRUST


By:
     -----------------------------------
      Dennis J. McDonnell
      President


VAN KAMPEN FUNDS INC.


By:
     -----------------------------------
      Patrick Woelfel
      First Vice President


VAN KAMPEN ASSET MANAGEMENT INC.


By:
     -----------------------------------
      Dennis J. McDonnell
      President




21
<PAGE>   22



                                   SCHEDULE A

                         SEPARATE ACCOUNTS AND CONTRACTS


Name of Separate Account and                 Form Numbers and Names of Contracts
Date Established by Board of Directors       Funded by Separate Account
- --------------------------------------------------------------------------------

AGA Separate Account A                       Contract Form Nos.:
Established: November 9, 1994                VA 123-98
                                             VA 61-94

                                             Name of Contract:
                                             ElitePlus Bonus
                                             ElitePlus Value



22
<PAGE>   23



                                   SCHEDULE B

                 PARTICIPATING LIFE INVESTMENT TRUST PORTFOLIOS


                              Enterprise Portfolio
                            Strategic Stock Portfolio


23
<PAGE>   24



                                   SCHEDULE C

                             PROXY VOTING PROCEDURES


The following is a list of procedures and corresponding responsibilities for the
handling of proxies and voting instructions relating to the Fund. The defined
terms herein shall have the meanings assigned in the Participation Agreement
except that the term "Company" shall also include the department or third party
assigned by the Company to perform the steps delineated below.

1.       The proxy proposals are given to the Company by the Fund as early as
         possible before the date set by the Fund for the shareholder meeting to
         enable the Company to consider and prepare for the solicitation of
         voting instructions from owners of the Contracts and to facilitate the
         establishment of tabulation procedures. At this time the Fund will
         inform the Company of the Record, Mailing and Meeting dates. This will
         be done verbally approximately two months before meeting.

2.       Promptly after the Record Date, the Company will perform a "tape run,"
         or other activity, which will generate the names, address and number of
         units which are attributed to each contractowner/policyholder (the
         "Customer") as of the Record Date. Allowance should be made for account
         adjustments made after this date that could affect the status of the
         Customers' accounts as of the Record Date.

         Note: The number of proxy statements is determined by the activities
         described in Step #2. The Company will use its best efforts to call in
         the number of Customers to the Fund, as soon as possible, but no later
         than two weeks after the Record Date.

3.       The Fund's Annual Report must be sent to each Customer by the Company
         either before or together with the Customers' receipt of voting
         instruction solicitation material. The Fund will provide the last
         Annual Report to the Company pursuant to the terms of Section 3.3 of
         the Agreement to which this Schedule relates.

4.       The text and format for the Voting Instruction Cards ("Cards" or
         "Card") is provided to the Company by the Fund. The Company, at its
         expense, shall produce and personalize the Voting Instruction Cards.
         The Fund or its affiliate must approve the Card before it is printed.
         Allow approximately 2-4 business days for printing information on the
         Cards. Information commonly found on the Cards includes:

         a.       name (legal name as found on account registration)
         b.       address
         c.       fund or account number
         d.       coding to state number of units (or equivalent shares)
         e.       individual Card number for use in tracking and verification of
                  votes (already on Cards as printed by the Fund).

(This and related steps may occur later in the chronological process due to
possible uncertainties relating to the proposals.)



24
<PAGE>   25





5.       During this time, the Fund will develop, produce, and the Fund will pay
         for the Notice of Proxy and the Proxy Statement (one document). Printed
         and folded notices and statements will be sent to Company for insertion
         into envelopes (envelopes and return envelopes are provided and paid
         for by the Company). Contents of envelope sent to Customers by the
         Company will include:

         a.       Voting Instruction Card(s)
         b.       One proxy notice and statement (one document)
         c.       return envelope (postage pre-paid by Company) addressed to the
                  Company or its tabulation agent
         d.       "urge buckslip" - optional, but recommended. (This is a small,
                  single sheet of paper that requests Customers to vote as
                  quickly as possible and that their vote is important. One copy
                  will be supplied by the Fund.)
         e.       cover letter - optional, supplied by Company and reviewed and
                  approved in advance by the Fund.

6.       The above contents should be received by the Company approximately 3-5
         business days before mail date. Individual in charge at Company reviews
         and approves the contents of the mailing package to ensure correctness
         and completeness. Copy of this approval sent to the Fund.

7.       Package mailed by the Company.
         *        The Fund must allow at least a 15-day solicitation time to the
                  Company as the shareowner. (A 5-week period is recommended.)
                  Solicitation time is calculated as calendar days from (but not
                  including,) the meeting, counting backwards.

8.       Collection and tabulation of Cards begins. Tabulation usually takes
         place in another department or another vendor depending on process
         used. An often used procedure is to sort Cards on arrival by proposal
         into vote categories of all yes, no, or mixed replies, and to begin
         data entry.

         Note: Postmarks are not generally needed. A need for postmark
         information would be due to an insurance company's internal procedure
         and has not been required by the Fund in the past.

         9. Signatures on Card checked against legal name on account
         registration which was printed on the Card.

         Note: For example, if the account registration is under "John A. Smith,
         Trustee," then that is the exact legal name to be printed on the Card
         and is the signature needed on the Card.

10.      If Cards are mutilated, or for any reason are illegible or are not
         signed properly, they are sent back to Customer with an explanatory
         letter and a new Card and return envelope. The mutilated or illegible
         Card is disregarded and considered to be not received for purposes of
         vote tabulation. Any Cards that have been "kicked out" (e.g.,
         mutilated, illegible) of the procedure are "hand verified," (i.e.,
         examined as to why they did not complete the system). Any questions on
         those Cards are usually remedied individually.

11.      There are various control procedures used to ensure proper tabulation
         of votes and accuracy of that tabulation. The most prevalent is to sort
         the Cards as they first arrive into categories depending upon their
         vote; an estimate of how the vote is progressing may then be
         calculated. If the initial estimates and the actual vote do not
         coincide, then an internal audit of that vote should occur. This may
         entail a recount.


25
<PAGE>   26

12.      The actual tabulation of votes is done in units (or equivalent shares)
         which is then converted to shares. (It is very important that the fund
         receives the tabulations stated in terms of a percentage and the number
         of shares.) The Fund must review and approve tabulation format.


13.      Final tabulation in shares is verbally given by the Company to the Fund
         on the morning of the meeting not later than 10:00 A.M. Houston time.
         The Fund may request an earlier deadline if reasonable and if required
         to calculate the vote in time for the meeting.

14.      A Certification of Mailing and Authorization to Vote Shares will be
         required from the Company as well as an original copy of the final
         vote. The Fund will provide a standard form for each Certification.

15.      The Company will be required to box and archive the Cards received from
         the Customers. In the event that any vote is challenged or if otherwise
         necessary for legal, regulatory, or accounting purposes, the Fund will
         be permitted reasonable access to such Cards.

16.      All approvals and "signing-off" may be done orally, but must always be
         followed up in writing.



26

<PAGE>   1



                                                                  EXHIBIT 8(iv)

                             AMENDMENT NUMBER 1 TO
                            PARTICIPATION AGREEMENT
                    AMONG VAN KAMPEN LIFE INVESTMENT TRUST,
                             VAN KAMPEN FUNDS INC.,
                     VAN KAMPEN ASSET MANAGEMENT INC., AND
                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

         This Amendment No. 1 ("Amendment No. 1") executed as of the 1st day of
August, 1999 to the Participation Agreement dated as of February 25, 1999 (the
"Agreement"), among Van Kampen Life Investment Trust (the "Fund"), Van Kampen
Funds Inc., Van Kampen Asset Management Inc., and American General Annuity
Insurance Company (the "Company").

         WHEREAS, the parties desire to amend the Agreement to (i) add to
Schedule A of the Agreement the Contract of the Company relating to the
Company's The One Multi-Manager Annuity policies, Form No. VA124-99R (the
"Contract"), as well as technical amendments and (ii) add to Schedule B of the
Agreement the Emerging Growth portfolio of the Fund.

         NOW, THEREFORE, in consideration of the premises and of the mutual
agreements and covenants herein contained, and other good and valuable
consideration, the receipt and sufficiency of which is hereby acknowledged, the
parties hereto agree as follows:

                 1. Schedule A to the Agreement, a revised copy of which is
                 attached hereto, is hereby amended to add the Contract.

                 2. Schedule B to the Agreement, a revised copy of which is
                 attached hereto, is hereby amended to add the Emerging Growth
                 portfolio of the Fund.

                 3. Except as amended hereby, the Agreement is hereby ratified
                 and confirmed in all respects.



<PAGE>   2


         IN WITNESS WHEREOF, the parties hereto execute this Amendment No. 1 as
of the date first written above.


AMERICAN GENERAL ANNUITY INSURANCE
  COMPANY
on behalf of itself and each of its Accounts
named in Schedule A to the Agreement,
as amended from time to time


By:
    ------------------------------------



VAN KAMPEN LIFE INVESTMENT TRUST


By:
    ------------------------------------
    Dennis J. McDonnell
    Executive Vice President



VAN KAMPEN FUNDS INC.


By:
    ------------------------------------
    Patrick J. Woelfel
    Senior Vice President



VAN KAMPEN ASSET MANAGEMENT INC.


By:
    ------------------------------------
    Dennis J. McDonnell
    President



<PAGE>   3


                                   SCHEDULE A

                        SEPARATE ACCOUNTS AND CONTRACTS


<TABLE>
<CAPTION>
Name of Separate Account and                                Form Numbers and Names of Contracts
Date Established by Board of Directors                      Funded by Separate Account
- --------------------------------------                      -----------------------------------

<S>                                                         <C>
A.G. Separate Account A                                     Contract Form Nos.:
Established: November 9, 1994                               -------------------
                                                            VA 123-98
                                                            VA 61-94
                                                            VA 124-99R

                                                            Name of Contract:
                                                            -----------------
                                                            ElitePlus Bonus
                                                            ElitePlus Value
                                                            The One Multi-Manager Annuity
</TABLE>



<PAGE>   4


                                   SCHEDULE B

                 PARTICIPATING LIFE INVESTMENT TRUST PORTFOLIOS


                           Emerging Growth Portfolio
                              Enterprise Portfolio
                           Strategic Stock Portfolio

<PAGE>   1
                                                                   EXHIBIT 8(v)


                             PARTICIPATION AGREEMENT

                                  BY AND AMONG

                       AIM VARIABLE INSURANCE FUNDS, INC.,

                           A I M DISTRIBUTORS, INC.

                 AMERICAN GENERAL ANNUITY INSURANCE COMPANY,
                           ON BEHALF OF ITSELF AND
                            ITS SEPARATE ACCOUNTS,

                                     AND

                         AGA BROKERAGE SERVICES, INC.









<PAGE>   2


                                TABLE OF CONTENTS


<TABLE>
<CAPTION>
DESCRIPTION                                                      PAGE
- -----------                                                      ----

<S>                                                              <C>
Section 1. Available Funds .....................................   2
  1.1   Availability ...........................................   2
  1.2   Addition, Deletion or Modification of Funds ............   2
  1.3   No Sales to the General Public .........................   2

Section 2. Processing Transactions .............................   2
  2.1   Timely Pricing and Orders ..............................   2
  2.2   Timely Payments ........................................   3
  2.3   Applicable Price .......................................   3
  2.4   Dividends and Distributions ............................   4
  2.5   Book Entry .............................................   4

Section 3. Costs and Expenses ..................................   4
  3.1   General ................................................   4
  3.2   Parties To Cooperate ...................................   4

Section 4. Legal Compliance ....................................   4
  4.1   Tax Laws ...............................................   4
  4.2   Insurance and Certain Other Laws .......................   7
  4.3   Securities Laws ........................................   7
  4.4   Notice of Certain Proceedings and Other Circumstances...   8
  4.5   AGAIC To Provide Documents; Information
        About AVIF .............................................   9
  4.6   AVIF To Provide Documents; Information About
        AGAIC ..................................................  10

Section 5. Mixed and Shared Funding ............................  12
  5.1   General ................................................  12
  5.2   Disinterested Directors ................................  12
  5.3   Monitoring for Material Irreconcilable Conflicts .......  13
  5.4   Conflict Remedies ......................................  13
  5.5   Notice to AGAIC ........................................  14
  5.6   Information Requested by Board of Directors ............  14
  5.7   Compliance with SEC Rules ..............................  14
  5.8   Other Requirements .....................................  14

Section 6. Termination .........................................  14
  6.1   Events of Termination ..................................  14
  6.2   Notice Requirement for Termination .....................  15
  6.3   Funds To Remain Available ..............................  16
</TABLE>

                                       i
<PAGE>   3


<TABLE>
<CAPTION>
DESCRIPTION                                                        PAGE
- -----------                                                        ----
<S>                                                                 <C>
  6.4   Survival of Warranties and Indemnifications .............   16
  6.5   Continuance of Agreement for Certain Purposes ...........   16

Section 7.  Parties To Cooperate Respecting Termination .........   16

Section 8.  Assignment ..........................................   17

Section 9.  Notices .............................................   17

Section 10. Voting Procedures ...................................   18

Section 11. Foreign Tax Credits .................................   18

Section 12. Indemnification .....................................   18
  12.1  Of AVIF and AIM by AGAIC and UNDERWRITER ................   18
  12.2  Of AGAIC and UNDERWRITER by AVIF and AIM ................   20
  12.3  Effect of Notice ........................................   23
  12.4  Successors ..............................................   23

Section 13. Applicable Law ......................................   23

Section 14. Execution in Counterparts ...........................   23

Section 15. Severability ........................................   23

Section 16. Rights Cumulative ...................................   24

Section 17. Headings ............................................   24

Section 18. Confidentiality .....................................   24

Section 19. Trademarks and Fund Names ...........................   25

Section 20. Parties to Cooperate ................................   26
</TABLE>


                                       ii
<PAGE>   4
                             PARTICIPATION AGREEMENT

         THIS AGREEMENT, made and entered into as of the 23rd day of November,
1998 ("Agreement"), by and among AIM Variable Insurance Funds, Inc., a Maryland
corporation ("AVIF"); A I M Distributors, Inc., a Delaware corporation ("AIM")
American General Annuity Insurance Company, a Texas life insurance company
("AGAIC"), on behalf of itself and each of its segregated asset accounts listed
in Schedule A hereto, as the parties hereto may amend from time to time (each,
an "Account," and collectively, the "Accounts"); and AGA Brokerage Services,
Inc., an affiliate of AGAIC and the  principal underwriter of the Contracts
("UNDERWRITER") (collectively, the "Parties").


                                WITNESSETH THAT:

         WHEREAS, AVIF is registered with the Securities and Exchange Commission
("SEC") as an open-end management investment company under the Investment
Company Act of 1940, as amended (the "1940 Act"); and

         WHEREAS, AVIF currently consists of thirteen separate series
("Series"), shares ("Shares") of each of which are registered under the
Securities Act of 1933, as amended (the "1933 Act") and are currently sold to
one or more separate accounts of life insurance companies to fund benefits under
variable annuity contracts and variable life insurance contracts; and

         WHEREAS, AVIF will make Shares of each Series listed on Schedule A
hereto as the Parties hereto may amend from time to time (each a "Fund";
reference herein to "AVIF" includes reference to each Fund, to the extent the
context requires) available for purchase by the Accounts; and

         WHEREAS, AGAIC will be the issuer of certain variable annuity
contracts and variable life insurance contracts ("Contracts") as set forth on
Schedule A hereto, as the Parties hereto may amend from time to time, which
Contracts (hereinafter collectively, the "Contracts"), if required by applicable
law, will be registered under the 1933 Act; and

         WHEREAS, AGAIC will fund the Contracts through the Accounts,
each of which may be divided into two or more subaccounts ("Subaccounts";
reference herein to an "Account" includes reference to each Subaccount thereof
to the extent the context requires); and

         WHEREAS, AGAIC will serve as the depositor of the Accounts, each
of which is registered as a unit investment trust investment company under the
1940 Act (or exempt therefrom), and the security interests deemed to be issued
by the Accounts under the Contracts will be registered as securities under the
1933 Act (or exempt therefrom); and

                                       1
<PAGE>   5

         WHEREAS, to the extent permitted by applicable insurance laws and
regulations, AGAIC intends to purchase Shares in one or more of the Funds
on behalf of the Accounts to fund the Contracts; and

         WHEREAS, UNDERWRITER is a broker-dealer registered with the SEC under
the Securities Exchange Act of 1934 ("1934 Act") and a member in good standing
of the National Association of Securities Dealers, Inc. ("NASD");

         WHEREAS, AIM is a broker-dealer registered with the SEC under the
Securities Exchange Act of 1934 ("1934 Act") and a member in good standing of
the National Association of Securities Dealers, Inc. ("NASD");

         NOW, THEREFORE, in consideration of the mutual benefits and promises
contained herein, the Parties hereto agree as follows:


                           SECTION 1. AVAILABLE FUNDS

         1.1      AVAILABILITY.

         AVIF will make Shares of each Fund available to AGAIC for
purchase and redemption at net asset value and with no sales charges, subject to
the terms and conditions of this Agreement. The Board of Directors of AVIF may
refuse to sell Shares of any Fund to any person, or suspend or terminate the
offering of Shares of any Fund if such action is required by law or by
regulatory authorities having jurisdiction or if, in the sole discretion of the
Directors acting in good faith and in light of their fiduciary duties under
federal and any applicable state laws, such action is deemed in the best
interests of the shareholders of such Fund.

         1.2      ADDITION, DELETION OR MODIFICATION OF FUNDS.

         The Parties hereto may agree, from time to time, to add other Funds to
provide additional funding media for the Contracts, or to delete, combine, or
modify existing Funds, by amending Schedule A hereto. Upon such amendment to
Schedule A, any applicable reference to a Fund, AVIF, or its Shares herein shall
include a reference to any such additional Fund. Schedule A, as amended from
time to time, is incorporated herein by reference and is a part hereof.

         1.3      NO SALES TO THE GENERAL PUBLIC.

         AVIF represents and warrants that no Shares of any Fund have been or
will be sold to the general public.


                                       2
<PAGE>   6

                       SECTION 2. PROCESSING TRANSACTIONS

         2.1      TIMELY PRICING AND ORDERS.

         (a) AVIF or its designated agent will use its best efforts to provide
AGAIC with the net asset value per Share for each Fund by 5:30 p.m.
Central Time on each Business Day. As used herein, "Business Day" shall mean any
day on which (i) the New York Stock Exchange is open for regular trading, (ii)
AVIF calculates the Fund's net asset value, and (iii) AGAIC is open for
business.

         (b) AGAIC will use the data provided by AVIF each Business Day
pursuant to paragraph (a) immediately above to calculate Account unit values and
to process transactions that receive that same Business Day's Account unit
values. AGAIC will perform such Account processing the same Business Day,
and will place corresponding orders to purchase or redeem Shares with AVIF by
9:00 a.m. Central Time the following Business Day; provided, however, that AVIF
shall provide additional time to AGAIC in the event that AVIF is unable
to meet the 6:00 p.m. time stated in paragraph (a) immediately above. Such
additional time shall be equal to the additional time that AVIF takes to make
the net asset values available to AGAIC.

         (c) With respect to payment of the purchase price by AGAIC and
of redemption proceeds by AVIF, AGAIC and AVIF shall net purchase and
redemption orders with respect to each Fund and shall transmit one net payment
per Fund in accordance with Section 2.2, below.

         (d) If AVIF provides materially incorrect Share net asset value
information (as determined under SEC guidelines), AGAIC shall be entitled
to an adjustment to the number of Shares purchased or redeemed to reflect the
correct net asset value per Share. Any material error in the calculation or
reporting of net asset value per Share, dividend or capital gain information
shall be reported promptly upon discovery to AGAIC.

         2.2      TIMELY PAYMENTS.

         AGAIC will wire payment for net purchases to a custodial account
designated by AVIF on the same day as the order for Shares is placed, to the
extent practicable. AVIF will wire payment for net redemptions to an account
designated by AGAIC on the same day as the Order is placed, to the extent
practicable, but in any event within five (5) calendar days after the date the
order is placed in order to enable AGAIC to pay redemption proceeds within the
time specified in Section 22(e) of the 1940 Act or such shorter period of time
as may be required by law.

         2.3      APPLICABLE PRICE.

         (a) Share purchase payments and redemption orders that result from
purchase payments, premium payments, surrenders and other transactions under
Contracts (collectively, "Contract transactions") and that AGAIC receives
prior to the close of regular trading on the New York Stock Exchange on a
Business Day will be executed at the net asset values of the appropriate

                                      3

<PAGE>   7
Funds next computed after receipt by AVIF or its designated agent of the orders.
For purposes of this Section 2.3(a), AGAIC shall be the designated agent of AVIF
for receipt of orders relating to Contract transactions on each Business Day and
receipt by such designated agent, in proper form, shall constitute receipt by
AVIF; provided that AVIF receives notice of such orders by 9:00 a.m. Central
Time on the next following Business Day or such later time as computed in
accordance with Section 2.1(b) hereof.

             (b) All other Share purchases and redemptions by AGAIC will
be effected at the net asset values of the appropriate Funds next computed after
receipt by AVIF or its designated agent of the order therefor, and such orders
will be irrevocable.

         2.4      DIVIDENDS AND DISTRIBUTIONS.

         AVIF will furnish notice by wire or telephone (followed by written
confirmation) on or prior to the payment date to AGAIC of any income dividends
or capital gain distributions payable on the Shares of any Fund. AGAIC hereby
elects to reinvest all dividends and capital gains distributions in additional
Shares of the corresponding Fund at the ex-dividend date net asset values until
AGAIC otherwise notifies AVIF in writing, it being agreed by the Parties that
the ex-dividend date and the payment date with respect to any dividend or
distribution will be the same Business Day. AGAIC reserves the right to revoke
this election and to receive all such income dividends and capital gain
distributions in cash.

         2.5      BOOK ENTRY.

         Issuance and transfer of AVIF Shares will be by book entry only. Stock
certificates will not be issued to AGAIC. Shares ordered from AVIF will
be recorded in an appropriate title for AGAIC, on behalf of its Account.


                          SECTION 3. COSTS AND EXPENSES

         3.1      GENERAL.

         Except as otherwise specifically provided in Schedule C, attached
hereto and made a part hereof, each Party will bear, or arrange for others to
bear, all expenses incident to its performance under this Agreement.

         3.2      PARTIES TO COOPERATE.

         Each Party agrees to cooperate with the others, as applicable, in
arranging to print, mail and/or deliver, in a timely manner, combined or
coordinated prospectuses or other materials of AVIF and the Accounts.


                                       4
<PAGE>   8

                           SECTION 4. LEGAL COMPLIANCE

         4.1      TAX LAWS.

         (a) AVIF represents and warrants that each Fund is currently qualified
as a regulated investment company ("RIC") under Subchapter M of the Internal
Revenue Code of 1986, as amended (the "Code"), and represents that it will use
its best efforts to qualify and to maintain qualification of each Fund as a RIC.
AVIF will notify AGAIC immediately upon having a reasonable basis for
believing that a Fund has ceased to so qualify or that it might not so qualify
in the future.

         (b) AVIF represents that it will use its best efforts to comply and to
maintain each Fund's compliance with the diversification requirements set forth
in Section 817(h) of the Code and Section 1.817-5(b) of the regulations under
the Code. AVIF will notify AGAIC immediately upon having a reasonable
basis for believing that a Fund has ceased to so comply or that a Fund might not
so comply in the future. In the event of a breach of this Section 4.1(b) by
AVIF, it will take all reasonable steps to adequately diversify the Fund so as
to achieve compliance within the grace period afforded by Section 1.817-5 of the
regulations under the Code.

         (c) AGAIC agrees that if the Internal Revenue Service ("IRS")
asserts in writing in connection with any governmental audit or review of AGAIC
or, to AGAIC's knowledge, of any Participant, that any Fund has failed to
comply with the diversification requirements of Section 817(h) of the Code or
AGAIC otherwise becomes aware of any facts that could give rise to any claim
against AVIF or its affiliates as a result of such a failure or alleged
failure:

                        (i)   AGAIC shall promptly notify AVIF of such
                              assertion or potential claim (subject to the
                              Confidentiality provisions of Section 18 as to any
                              Participant);

                        (ii)  AGAIC shall consult with AVIF as to how to
                              minimize any liability that may arise as a result
                              of such failure or alleged failure;

                        (iii) AGAIC shall use its best efforts to
                              minimize any liability of AVIF or its affiliates
                              resulting from such failure, including, without
                              limitation, demonstrating, pursuant to Treasury
                              Regulations Section 1.817-5(a)(2), to the
                              Commissioner of the IRS that such failure was
                              inadvertent;

                        (iv)  AGAIC shall permit AVIF, its affiliates and
                              their legal and accounting advisors to participate
                              in any conferences, settlement discussions or
                              other administrative or judicial proceeding or
                              contests (including judicial appeals thereof) with
                              the IRS, any Participant or any other claimant
                              regarding any claims that could give rise to
                              liability to AVIF or its affiliates as a result of
                              such a failure or alleged failure; provided,
                              however, that AGAIC will retain control of the
                              conduct of such conferences discussions,
                              proceedings, contests or appeals;



                                       5
<PAGE>   9

                       (v)    any written materials to be submitted by AGAIC
                              to the IRS, any Participant or any other claimant
                              in connection with any of the foregoing
                              proceedings or contests (including, without
                              limitation, any such materials to be submitted to
                              the IRS pursuant to Treasury Regulations Section
                              1.817-5(a)(2)), (a) shall be provided by AGAIC to
                              AVIF (together with any supporting information or
                              analysis); subject to the confidentiality
                              provisions of Section 18, at least ten (10)
                              business days or such shorter period to which the
                              Parties hereto agree prior to the day on which
                              such proposed materials are to be submitted, and
                              (b) shall not be submitted by AGAIC to any such
                              person without the express written consent of AVIF
                              which shall not be unreasonably withheld;

                       (vi)   AGAIC shall provide AVIF or its affiliates
                              and their accounting and legal advisors with such
                              cooperation as AVIF shall reasonably request
                              (including, without limitation, by permitting AVIF
                              and its accounting and legal advisors to review
                              the relevant books and records of AGAIC) in
                              order to facilitate review by AVIF or its advisors
                              of any written submissions provided to it pursuant
                              to the preceding clause or its assessment of the
                              validity or amount of any claim against its
                              arising from such a failure or alleged failure;

                       (vii)  AGAIC shall not with respect to any claim
                              of the IRS or any Participant that would give rise
                              to a claim against AVIF or its affiliates (a)
                              compromise or settle any claim, (b) accept any
                              adjustment on audit, or (c) forego any allowable
                              administrative or judicial appeals, without the
                              express written consent of AVIF or its affiliates,
                              which shall not be unreasonably withheld, provided
                              that AGAIC shall not be required, after
                              exhausting all administrative penalties, to appeal
                              any adverse judicial decision unless AVIF or its
                              affiliates shall have provided an opinion of
                              independent counsel to the effect that a
                              reasonable basis exists for taking such appeal;
                              and provided further that the costs of any such
                              appeal shall be borne equally by the Parties
                              hereto; and

                       (viii) AVIF and its affiliates shall have no liability
                              as a result of such failure or alleged failure if
                              AGAIC fails to comply with any of the
                              foregoing clauses (i) through (vii), and such
                              failure could be shown to have materially
                              contributed to the liability.

         Should AVIF or any of its affiliates refuse to give its written consent
to any compromise or settlement of any claim or liability hereunder, AGAIC may,
in its discretion, authorize AVIF or its affiliates to act in the name of AGAIC
in, and to control the conduct of, such conferences, discussions, proceedings,
contests or appeals and all administrative or judicial appeals thereof, and in
that event AVIF or its affiliates shall bear the fees and expenses associated
with the conduct of the proceedings that it is so authorized to control;
provided, that in no event shall AGAIC have any liability resulting from AVIF's
refusal to accept the proposed settlement or compromise with

                                       6
<PAGE>   10

respect to any failure caused by AVIF. As used in this Agreement, the term
"affiliates" shall have the same meaning as "affiliated person" as defined in
Section 2(a)(3) of the 1940 Act.

         (d) AGAIC represents and warrants that the Contracts currently
are and will be treated as annuity contracts or life insurance contracts under
the provisions of Section 817 of the Code and the regulations thereunder and
that it will use its best efforts to maintain such treatment; AGAIC will
notify AVIF immediately upon having a reasonable basis for believing that any
of the Contracts have ceased to be so treated or that they might not be so
treated in the future.

         (e) AGAIC represents and warrants that each Account is a
"segregated asset account" and that interests in each Account are offered
exclusively through the purchase of or transfer into a "variable contract,"
within the meaning of such terms under Section 817 of the Code and the
regulations thereunder. AGAIC will use its best efforts to continue to
meet such definitional requirements, and it will notify AVIF immediately upon
having a reasonable basis for believing that such requirements have ceased to be
met or that they might not be met in the future.

         4.2      INSURANCE AND CERTAIN OTHER LAWS.

         (a) AVIF will use its best efforts to comply with any applicable state
insurance laws or regulations, to the extent specifically requested in writing
by AGAIC, including, the furnishing of information not otherwise
available to AGAIC which is required by state insurance law to enable
AGAIC to obtain the authority needed to issue the Contracts in any
applicable state.

         (b) AGAIC represents and warrants that (i) it is an insurance
company duly organized, validly existing and in good standing under the laws of
the State of Texas and has full corporate power, authority and legal right to
execute, deliver and perform its duties and comply with its obligations under
this Agreement, (ii) it has legally and validly established and maintains each
Account as a segregated asset account under Texas Insurance Law and the
regulations thereunder, and (iii) the Contracts comply in all material respects
with all other applicable federal and state laws and regulations.

         (c) AVIF represents and warrants that it is a corporation duly
organized, validly existing, and in good standing under the laws of the State of
Maryland and has full power, authority, and legal right to execute, deliver, and
perform its duties and comply with its obligations under this Agreement.

         4.3      SECURITIES LAWS.

         (a) AGAIC represents and warrants that (i) interests in each Account
pursuant to the Contracts will be registered under the 1933 Act to the extent
required by the 1933 Act, (ii) the Contracts will be duly authorized for
issuance and sold in compliance with all applicable federal and state laws,
including, without limitation, the 1933 Act, the 1934 Act, the 1940 Act and
Texas law, (iii) each Account is and will remain registered under the 1940 Act,
to the extent required by the 1940 Act, (iv) each Account does and will comply
in all material respects with the

                                       7
<PAGE>   11
requirements of the 1940 Act and the rules thereunder, to the extent required,
(v) each Account's 1933 Act registration statement relating to the Contracts,
together with any amendments thereto, will at all times comply in all material
respects with the requirements of the 1933 Act and the rules thereunder, (vi)
AGAIC will amend the registration statement for its Contracts under the 1933 Act
and for its Accounts under the 1940 Act from time to time as required in order
to effect the continuous offering of its Contracts or as may otherwise be
required by applicable law, and (vii) each Account Prospectus will at all times
comply in all material respects with the requirements of the 1933 Act and the
rules thereunder.

         (b) AVIF represents and warrants that (i) Shares sold pursuant to this
Agreement will be registered under the 1933 Act to the extent required by the
1933 Act and duly authorized for issuance and sold in compliance with Maryland
law, (ii) AVIF is and will remain registered under the 1940 Act to the extent
required by the 1940 Act, (iii) AVIF will amend the registration statement for
its Shares under the 1933 Act and itself under the 1940 Act from time to time as
required in order to effect the continuous offering of its Shares, (iv) AVIF
does and will comply in all material respects with the requirements of the 1940
Act and the rules thereunder, (v) AVIF's 1933 Act registration statement,
together with any amendments thereto, will at all times comply in all material
respects with the requirements of the 1933 Act and rules thereunder, and (vi)
AVIF's Prospectus will at all times comply in all material respects with the
requirements of the 1933 Act and the rules thereunder.

         (c) AVIF will at its expense register and qualify its Shares for sale
in accordance with the laws of any state or other jurisdiction if and to the
extent reasonably deemed advisable by AVIF.

         (d) AVIF currently does not intend to make any payments to finance
distribution expenses pursuant to Rule 12b-1 under the 1940 Act or otherwise,
although it reserves the right to make such payments in the future. To the
extent that it decides to finance distribution expenses pursuant to Rule 12b-1,
AVIF undertakes to have its Board of Directors, a majority of whom are not
"interested" persons of the Fund, formulate and approve any plan under Rule
12b-1 to finance distribution expenses.

         (e) AVIF represents and warrants that all of its trustees, officers,
employees, investment advisers, and other individuals/entities having access to
the funds and/or securities of the Fund are and continue to be at all times
covered by a blanket fidelity bond or similar coverage for the benefit of the
Fund in an amount not less than the minimal coverage as required currently by
Rule 17g-(1) of the 1940 Act or related provisions as may be promulgated from
time to time. The aforesaid bond includes coverage for larceny and embezzlement
and is issued by a reputable bonding company.

         4.4      NOTICE OF CERTAIN PROCEEDINGS AND OTHER CIRCUMSTANCES.

         (a) AVIF will immediately notify AGAIC of (i) the issuance by
any court or regulatory body of any stop order, cease and desist order, or other
similar order with respect to AVIF's registration statement under the 1933 Act
or AVIF Prospectus, (ii) any request by the SEC for any

                                       8
<PAGE>   12
amendment to such registration statement or AVIF Prospectus that may affect the
offering of Shares of AVIF, (iii) the initiation of any proceedings for that
purpose or for any other purpose relating to the registration or offering of
AVIF's Shares, or (iv) any other action or circumstances that may prevent the
lawful offer or sale of Shares of any Fund in any state or jurisdiction,
including, without limitation, any circumstances in which (a) such Shares are
not registered and, in all material respects, issued and sold in accordance with
applicable state and federal law, or (b) such law precludes the use of such
Shares as an underlying investment medium of the Contracts issued or to be
issued by AGAIC. AVIF will make every reasonable effort to prevent the issuance,
with respect to any Fund, of any such stop order, cease and desist order or
similar order and, if any such order is issued, to obtain the lifting thereof at
the earliest possible time.


         (b) AGAIC will immediately notify AVIF of (i) the issuance by
any court or regulatory body of any stop order, cease and desist order, or other
similar order with respect to each Account's registration statement under the
1933 Act relating to the Contracts or each Account Prospectus, (ii) any request
by the SEC for any amendment to such registration statement or Account
Prospectus that may affect the offering of Shares of AVIF, (iii) the initiation
of any proceedings for that purpose or for any other purpose relating to the
registration or offering of each Account's interests pursuant to the Contracts,
or (iv) any other action or circumstances that may prevent the lawful offer or
sale of said interests in any state or jurisdiction, including, without
limitation, any circumstances in which said interests are not registered and, in
all material respects, issued and sold in accordance with applicable state and
federal law. AGAIC will make every reasonable effort to prevent the
issuance of any such stop order, cease and desist order or similar order and, if
any such order is issued, to obtain the lifting thereof at the earliest possible
time.

         4.5      AGAIC TO PROVIDE DOCUMENTS; INFORMATION ABOUT AVIF.

         (a) AGAIC will provide to AVIF or its designated agent at least
one (1) complete copy of all SEC registration statements, Account Prospectuses,
reports, any preliminary and final voting instruction solicitation material,
applications for exemptions, requests for no-action letters, and all amendments
to any of the above, that relate to each Account or the Contracts,
contemporaneously with the filing of such document with the SEC or other
regulatory authorities.

         (b) AGAIC will provide to AVIF or its designated agent at least
one (1) complete copy of each piece of sales literature or other promotional
material in which AVIF or any of its affiliates is named, at least fifteen (15)
Business Days prior to its use or such shorter period as the Parties hereto
may, from time to time, agree upon. No such material shall be used if AVIF or
its designated agent objects to such use within ten (10) Business Days after
receipt of such material or such shorter period as the Parties hereto may, from
time to time, agree upon. AVIF hereby designates AIM as the entity to receive
such sales literature, until such time as AVIF appoints another designated agent
by giving notice to AGAIC in the manner required by Section 9 hereof.

         (c) Neither AGAIC nor any of its affiliates, will give any
information or make any representations or statements on behalf of or concerning
AVIF or its affiliates in connection with

                                       9
<PAGE>   13
the sale of the Contracts other than (i) the information or representations
contained in the registration statement, including the AVIF Prospectus contained
therein, relating to Shares, as such registration statement and AVIF Prospectus
may be amended from time to time; or (ii) in reports or proxy materials for
AVIF; or (iii) in published reports for AVIF that are in the public domain and
approved by AVIF for distribution; or (iv) in sales literature or other
promotional material approved by AVIF, except with the express written
permission of AVIF.

         (d) AGAIC shall adopt and implement procedures reasonably
designed to ensure that information concerning AVIF and its affiliates that is
intended for use only by brokers or agents selling the Contracts (i.e.,
information that is not intended for distribution to Participants) ("broker only
materials") is so used, and neither AVIF nor any of its affiliates shall be
liable for any losses, damages or expenses relating to the improper use of such
broker only materials.

         (e) For the purposes of this Section 4.5, the phrase "sales literature
or other promotional material" includes, but is not limited to, advertisements
(such as material published, or designed for use in, a newspaper, magazine, or
other periodical, radio, television, telephone or tape recording, videotape
display, signs or billboards, motion pictures, or other public media, (e.g.,
on-line networks such as the Internet or other electronic messages), sales
literature (i.e., any written communication distributed or made generally
available to customers or the public, including brochures, circulars, research
reports, market letters, form letters, seminar texts, reprints or excerpts of
any other advertisement, sales literature, or published article), educational or
training materials or other communications distributed or made generally
available to some or all agents or employees, registration statements,
prospectuses, statements of additional information, shareholder reports, and
proxy materials and any other material constituting sales literature or
advertising under the NASD rules, the 1933 Act or the 1940 Act.

         4.6      AVIF TO PROVIDE DOCUMENTS; INFORMATION ABOUT AGAIC.

         (a) AVIF will provide to AGAIC at least one (1) complete copy of
all SEC registration statements, AVIF Prospectuses, reports, any preliminary and
final proxy material, applications for exemptions, requests for no-action
letters, and all amendments to any of the above, that relate to AVIF or the
Shares of a Fund, contemporaneously with the filing of such document with the
SEC or other regulatory authorities.

         (b) AVIF will provide to AGAIC a camera ready copy of all AVIF
prospectuses and printed copies, in an amount specified by AGAIC, of AVIF
statements of additional information, proxy materials, periodic reports to
shareholders and other materials required by law to be sent to Participants who
have allocated any Contract value to a Fund. AVIF will provide such copies to
AGAIC in a timely manner so as to enable AGAIC, as the case may be, to print and
distribute such materials within the time required by law to be furnished to
Participants.

         (c) AVIF will provide to AGAIC or its designated agent at least
one (1) complete copy of each piece of sales literature or other promotional
material in which AGAIC, or any of its respective affiliates is named,
or that refers to the Contracts, at least fifteen (15) Business Days prior to
its use or such shorter period as the Parties hereto may, from time to time,
agree upon.

                                       10
<PAGE>   14
No such material shall be used if AGAIC or its designated agent objects to such
use within ten (10) Business Days after receipt of such material or such shorter
period as the Parties hereto may, from time to time, agree upon. AGAIC shall
receive all such sales literature until such time as it appoints a designated
agent by giving notice to AVIF in the manner required by Section 9 hereof.

         (d) Neither AVIF nor any of its affiliates will give any information or
make any representations or statements on behalf of or concerning AGAIC,
each Account, or the Contracts other than (i) the information or representations
contained in the registration statement, including each Account Prospectus
contained therein, relating to the Contracts, as such registration statement and
Account Prospectus may be amended from time to time; or (ii) in published
reports for the Account or the Contracts that are in the public domain and
approved by AGAIC for distribution; or (iii) in sales literature or other
promotional material approved by AGAIC or its affiliates, except with the
express written permission of AGAIC.

         (e) AVIF shall cause its principal underwriter to adopt and implement
procedures reasonably designed to ensure that information concerning AGAIC, and
its respective affiliates that is intended for use only by brokers or agents
selling the Contracts (i.e., information that is not intended for distribution
to Participants) ("broker only materials") is so used, and neither AGAIC, nor
any of its respective affiliates shall be liable for any losses, damages or
expenses relating to the improper use of such broker only materials.

          (f) For purposes of this Section 4.6, the phrase "sales literature or
other promotional material" includes, but is not limited to, advertisements
(such as material published, or designed for use in, a newspaper, magazine, or
other periodical, radio, television, telephone or tape recording, videotape
display, signs or billboards, motion pictures, or other public media, (e.g.,
on-line networks such as the Internet or other electronic messages), sales
literature (i.e., any written communication distributed or made generally
available to customers or the public, including brochures, circulars, research
reports, market letters, form letters, seminar texts, reprints or excerpts of
any other advertisement, sales literature, or published article), educational or
training materials or other communications distributed or made generally
available to some or all agents or employees, registration statements,
prospectuses, statements of additional information, shareholder reports, and
proxy materials and any other material constituting sales literature or
advertising under the NASD rules, the 1933 Act or the 1940 Act.

                       SECTION 5. MIXED AND SHARED FUNDING

         5.1      GENERAL.

         The SEC has granted an order to AVIF exempting it from certain
provisions of the 1940 Act and rules thereunder so that AVIF may be available
for investment by certain other entities, including, without limitation,
separate accounts funding variable annuity contracts or variable life insurance
contracts, separate accounts of insurance companies unaffiliated with AGAIC,
and trustees of qualified pension and retirement plans (collectively, "Mixed
and Shared Funding").

                                       11
<PAGE>   15
The Parties recognize that the SEC has imposed terms and conditions for such
orders that are substantially identical to many of the provisions of this
Section 5. Sections 5.2 through 5.8 below shall apply pursuant to such an
exemptive order granted to AVIF. AVIF hereby notifies AGAIC that, in the event
that AVIF implements Mixed and Shared Funding, it may be appropriate to include
in the prospectus pursuant to which a Contract is offered disclosure regarding
the potential risks of Mixed and Shared Funding.

         5.2      DISINTERESTED DIRECTORS.

         AVIF agrees that its Board of Directors shall at all times consist of
directors a majority of whom (the "Disinterested Directors") are not interested
persons of AVIF within the meaning of Section 2(a)(19) of the 1940 Act and the
rules thereunder and as modified by any applicable orders of the SEC, except
that if this condition is not met by reason of the death, disqualification, or
bona fide resignation of any director, then the operation of this condition
shall be suspended (a) for a period of forty-five (45) days if the vacancy or
vacancies may be filled by the Board;(b) for a period of sixty (60) days if a
vote of shareholders is required to fill the vacancy or vacancies; or (c) for
such longer period as the SEC may prescribe by order upon application.

         5.3      MONITORING FOR MATERIAL IRRECONCILABLE CONFLICTS.

         AVIF agrees that its Board of Directors will monitor for the existence
of any material irreconcilable conflict between the interests of the
Participants in all separate accounts of life insurance companies utilizing AVIF
("Participating Insurance Companies"), including each Account, and participants
in all qualified retirement and pension plans investing in AVIF ("Participating
Plans"). AGAIC agrees to inform the Board of Directors of AVIF of the
existence of or any potential for any such material irreconcilable conflict of
which it is aware. The concept of a "material irreconcilable conflict" is not
defined by the 1940 Act or the rules thereunder, but the Parties recognize that
such a conflict may arise for a variety of reasons, including, without
limitation:

         (a)      an action by any state insurance or other regulatory
authority;

         (b)      a change in applicable federal or state insurance, tax or
securities laws or regulations, or a public ruling, private letter ruling,
no-action or interpretative letter, or any similar action by insurance, tax or
securities regulatory authorities;

         (c)      an administrative or judicial decision in any relevant
proceeding;

         (d)      the manner in which the investments of any Fund are being
managed;

         (e)      a difference in voting instructions given by variable annuity
contract and variable life insurance contract Participants or by Participants of
different Participating Insurance Companies;

                                       12
<PAGE>   16

         (f)      a decision by a Participating Insurance Company  to disregard
the voting instructions of Participants; or

         (g)      a decision by a Participating Plan to disregard the voting
instructions of Plan participants.

         Consistent with the SEC's requirements in connection with exemptive
orders of the type referred to in Section 5.1 hereof, AGAIC will assist
the Board of Directors in carrying out its responsibilities by providing the
Board of Directors with all information reasonably necessary for the Board of
Directors to consider any issue raised, including information as to a decision
by AGAIC to disregard voting instructions of Participants. AGAIC's
responsibilities in connection with the foregoing shall be carried out with a
view only to the interests of Participants.

         5.4      CONFLICT REMEDIES.

         (a) It is agreed that if it is determined by a majority of the members
of the Board of Directors or a majority of the Disinterested Directors that a
material irreconcilable conflict exists, AGAIC will, if it is a
Participating Insurance Company for which a material irreconcilable conflict is
relevant, at its own expense and to the extent reasonably practicable (as
determined by a majority of the Disinterested Directors), take whatever steps
are necessary to remedy or eliminate the material irreconcilable conflict, which
steps may include, but are not limited to:

                    (i)    withdrawing the assets allocable to some or all
                           of the Accounts from AVIF or any Fund and reinvesting
                           such assets in a different investment medium,
                           including another Fund of AVIF, or submitting the
                           question whether such segregation should be
                           implemented to a vote of all affected Participants
                           and, as appropriate, segregating the assets of any
                           particular group (e.g., annuity Participants, life
                           insurance Participants or all Participants) that
                           votes in favor of such segregation, or offering to
                           the affected Participants the option of making such a
                           change; and

                    (ii)   establishing a new registered investment company
                           of the type defined as a "management company" in
                           Section 4(3) of the 1940 Act or a new separate
                           account that is operated as a management company.

         (b) If the material irreconcilable conflict arises because of
AGAIC's decision to disregard Participant voting instructions and that decision
represents a minority position or would preclude a majority vote, AGAIC may be
required, at AVIF's election, to withdraw each Account's investment in AVIF or
any Fund. No charge or penalty will be imposed as a result of such withdrawal.
Any such withdrawal must take place within six (6) months after AVIF gives
notice to AGAIC that this provision is being implemented, and until such
withdrawal AVIF shall continue to accept and implement orders by AGAIC for the
purchase and redemption of Shares of AVIF.


                                       13
<PAGE>   17

         (c) If a material irreconcilable conflict arises because a particular
state insurance regulator's decision applicable to AGAIC conflicts with
the majority of other state regulators, then AGAIC will withdraw each
Account's investment in AVIF within six (6) months after AVIF's Board of
Directors informs AGAIC that it has determined that such decision has
created a material irreconcilable conflict, and until such withdrawal AVIF shall
continue to accept and implement orders by AGAIC for the purchase and
redemption of Shares of AVIF. No charge or penalty will be imposed as a result
of such withdrawal.

         (d) AGAIC agrees that any remedial action taken by it in
resolving any material irreconcilable conflict will be carried out at its
expense and with a view only to the interests of Participants.

         (e) For purposes hereof, a majority of the Disinterested Directors will
irreconcilable conflict. In no event, however, will AVIF or any of its
affiliates be required to establish a new funding medium for any Contracts.
AGAIC will not be required by the terms hereof to establish a new funding
medium for any Contracts if an offer to do so has been declined by vote of a
majority of Participants materially adversely affected by the material
irreconcilable conflict.

         5.5      NOTICE TO AGAIC.

         AVIF will promptly make known in writing to AGAIC the Board of
Directors' determination of the existence of a material irreconcilable conflict,
a description of the facts that give rise to such conflict and the implications
of such conflict.

         5.6      INFORMATION REQUESTED BY BOARD OF DIRECTORS.

         AGAIC and AVIF (or its investment adviser) will at least
annually submit to the Board of Directors of AVIF such reports, materials or
data as the Board of Directors may reasonably request so that the Board of
Directors may fully carry out the obligations imposed upon it by the provisions
hereof or any exemptive order granted by the SEC to permit Mixed and Shared
Funding, and said reports, materials and data will be submitted at any
reasonable time deemed appropriate by the Board of Directors. All reports
received by the Board of Directors of potential or existing conflicts, and all
Board of Directors actions with regard to determining the existence of a
conflict, notifying Participating Insurance Companies and Participating Plans of
a conflict, and determining whether any proposed action adequately remedies a
conflict, will be properly recorded in the minutes of the Board of Directors or
other appropriate records, and such minutes or other records will be made
available to the SEC upon request.

         5.7      COMPLIANCE WITH SEC RULES.

         If, at any time during which AVIF is serving as an investment medium
for variable life insurance Contracts, 1940 Act Rules 6e-3(T) or, if applicable,
6e-2 are amended or Rule 6e-3 is adopted to provide exemptive relief with
respect to Mixed and Shared Funding, AVIF agrees that

                                       14
<PAGE>   18
it will comply with the terms and conditions thereof and that the terms of this
Section 5 shall be deemed modified if and only to the extent required in order
also to comply with the terms and conditions of such exemptive relief that is
afforded by any of said rules that are applicable.

         5.8      OTHER REQUIREMENTS.

         AVIF will require that each Participating Insurance Company and
Participating Plan enter into an agreement with AVIF that contains in substance
the same provisions as are set forth in Sections 4.1(b), 4.1(d), 4.3(a), 4.4(b),
4.5(a), 5, and 10 of this Agreement.


                             SECTION 6. TERMINATION

         6.1      EVENTS OF TERMINATION.

         Subject to Section 6.4 below, this Agreement will terminate as to a
Fund:

         (a) at the option of any party, with or without cause with respect to
the Fund, upon six (6) months advance written notice to the other parties, or,
if later, upon receipt of any required exemptive relief from the SEC, unless
otherwise agreed to in writing by the parties; or

         (b) at the option of AVIF upon institution of formal proceedings
against AGAIC or its affiliates by the NASD, the SEC, any state insurance
regulator or any other regulatory body regarding AGAIC's obligations
under this Agreement or related to the sale of the Contracts, the operation of
each Account, or the purchase of Shares, if, in each case, AVIF reasonably
determines that such proceedings, or the facts on which such proceedings would
be based, have a material likelihood of imposing material adverse consequences
on the Fund with respect to which the Agreement is to be terminated; or

         (c) at the option of AGAIC upon institution of formal
proceedings against AVIF, its principal underwriter, or its investment adviser
by the NASD, the SEC, or any state insurance regulator or any other regulatory
body regarding AVIF's obligations under this Agreement or related to the
operation or management of AVIF or the purchase of AVIF Shares, if, in each
case, AGAIC reasonably determines that such proceedings, or the facts on
which such proceedings would be based, have a material likelihood of imposing
material adverse consequences on AGAIC, or the Subaccount corresponding
to the Fund with respect to which the Agreement is to be terminated; or

         (d) at the option of any Party in the event that (i) the Fund's Shares
are not registered and, in all material respects, issued and sold in accordance
with any applicable federal or state law, or (ii) such law precludes the use of
such Shares as an underlying investment medium of the Contracts issued or to be
issued by AGAIC; or

         (e) upon termination of the corresponding Subaccount's investment in
the Fund pursuant to Section 5 hereof; or

                                       15

<PAGE>   19

         (f) at the option of AGAIC if the Fund ceases to qualify as a
RIC under Subchapter M of the Code or under successor or similar provisions, or
if AGAIC reasonably believes that the Fund may fail to so qualify; or

         (g) at the option of AGAIC if the Fund fails to comply with
Section 817(h) of the Code or with successor or similar provisions, or if AGAIC
reasonably believes that the Fund may fail to so comply; or

         (h) at the option of AVIF if the Contracts issued by AGAIC cease
to qualify as annuity contracts or life insurance contracts under the Code
(other than by reason of the Fund's noncompliance with Section 817(h) or
Subchapter M of the Code) or if interests in an Account under the Contracts are
not registered, where required, and, in all material respects, are not issued or
sold in accordance with any applicable federal or state law; or

         (i) upon another Party's material breach of any provision of this
Agreement.

         6.2      NOTICE REQUIREMENT FOR TERMINATION.

         No termination of this Agreement will be effective unless and until the
Party terminating this Agreement gives prior written notice to the other Party
to this Agreement of its intent to terminate, and such notice shall set forth
the basis for such termination. Furthermore:

         (a) in the event that any termination is based upon the provisions of
Sections 6.1(a) or 6.1(e) hereof, such prior written notice shall be given at
least six (6) months in advance of the effective date of termination unless a
shorter time is agreed to by the Parties hereto;

         (b) in the event that any termination is based upon the provisions of
Sections 6.1(b) or 6.1(c) hereof, such prior written notice shall be given at
least ninety (90) days in advance of the effective date of termination unless a
shorter time is agreed to by the Parties hereto; and

         (c) in the event that any termination is based upon the provisions of
Sections 6.1(d), 6.1(f), 6.1(g), 6.1(h) or 6.1(i) hereof, such prior written
notice shall be given as soon as possible within twenty-four (24) hours after
the terminating Party learns of the event causing termination to be required.

         6.3      FUNDS TO REMAIN AVAILABLE.

         Notwithstanding any termination of this Agreement, AVIF will, at the
option of AGAIC, continue to make available additional shares of the Fund
pursuant to the terms and conditions of this Agreement, for all Contracts in
effect on the effective date of termination of this Agreement (hereinafter
referred to as "Existing Contracts"). Specifically, without limitation, the
owners of the Existing Contracts will be permitted to reallocate investments in
the Fund (as in effect on such date), redeem investments in the Fund and/or
invest in the Fund upon the making of additional purchase payments under the
Existing Contracts. The parties agree that this Section 6.3 will not


                                       16
<PAGE>   20
apply to any terminations under Section 5 and the effect of such terminations
will be governed by Section 5 of this Agreement.

         6.4      SURVIVAL OF WARRANTIES AND INDEMNIFICATIONS.

         All warranties and indemnifications will survive the termination of
this Agreement.

         6.5      CONTINUANCE OF AGREEMENT FOR CERTAIN PURPOSES.

         If any Party terminates this Agreement with respect to any Fund
pursuant to Sections 6.1(b), 6.1(c), 6.1(d), 6.1(f), 6.1(g), 6.1(h) or 6.1(i)
hereof, this Agreement shall nevertheless continue in effect as to any Shares of
that Fund that are outstanding as of the date of such termination (the "Initial
Termination Date"). This continuation shall extend to the earlier of the date as
of which an Account owns no Shares of the affected Fund or a date (the "Final
Termination Date") six (6) months following the Initial Termination Date, except
that AGAIC may, by written notice shorten said six (6) month period in
the case of a termination pursuant to Sections 6.1(d), 6.1(f), 6.1(g), 6.1(h) or
6.1(i).


             SECTION 7. PARTIES TO COOPERATE RESPECTING TERMINATION

         The Parties hereto agree to cooperate and give reasonable assistance to
one another in taking all necessary and appropriate steps for the purpose of
ensuring that an Account owns no Shares of a Fund after the Final Termination
Date with respect thereto, or, in the case of a termination pursuant to Section
6.1(a), the termination date specified in the notice of termination. Such steps
may include combining the affected Account with another Account, substituting
other mutual fund shares for those of the affected Fund, or otherwise
terminating participation by the Contracts in such Fund.


                              SECTION 8. ASSIGNMENT

         This Agreement may not be assigned by any Party, except with the
written consent of each other Party.


                               SECTION 9. NOTICES

         Notices and communications required or permitted by Section 9 hereof
will be given by means mutually acceptable to the Parties concerned. Each other
notice or communication required or permitted by this Agreement will be given to
the following persons at the following addresses and facsimile numbers, or such
other persons, addresses or facsimile numbers as the Party receiving such
notices or communications may subsequently direct in writing:

                                       17
<PAGE>   21

                  A I M VARIABLE INSURANCE FUNDS, INC.
                  A I M Distributors, Inc.
                  11 Greenway Plaza, Suite 100
                  Houston, Texas  77046
                  Facsimile:  (713) 993-9185

                  Attn:    Nancy L. Martin, Esq.


                  AMERICAN GENERAL ANNUITY INSURANCE COMPANY
                  AGA BROKERAGE SERVICES, INC.
                  2929 Allen Parkway
                  Houston, Texas 77019
                  Facsimile: (713) 831-5931

                  Attn:  Nori L. Gabert, Esq.


                  UNDERWRITER
                  Street Address
                  City, State, Zip Code
                  Facsimile:

                  Attn:    [NAME OF PERSON]




                          SECTION 10. VOTING PROCEDURES

         Subject to the cost allocation procedures set forth in Section 3
hereof, AGAIC will distribute all proxy material furnished by AVIF to
Participants to whom pass-through voting privileges are required to be extended
and will solicit voting instructions from Participants. AGAIC will vote Shares
in accordance with timely instructions received from Participants. AGAIC will
vote Shares that are (a) not attributable to Participants to whom pass-through
voting privileges are extended, or (b) attributable to Participants, but for
which no timely instructions have been received, in the same proportion as
Shares for which said instructions have been received from Participants, so
long as and to the extent that the SEC continues to interpret the 1940 Act to
require pass through voting privileges for Participants. Neither AGAIC nor any
of its affiliates will in any way recommend action in connection with or oppose
or interfere with the solicitation of proxies for the Shares held for such
Participants. AGAIC reserves the right to vote shares held in any Account in its
own right, to the extent permitted by law. AGAIC shall be responsible for
assuring that each of its Accounts holding Shares calculates voting privileges
in a manner consistent with that of other Participating Insurance Companies or
in the manner required by the Mixed and Shared Funding exemptive order obtained
by AVIF. AVIF will notify AGAIC of any changes of interpretations or amendments
to Mixed and Shared Funding exemptive order it has obtained. AVIF will comply
with all provisions of the 1940 Act requiring voting by shareholders, and in
particular, AVIF either will provide for annual meetings (except insofar as the
SEC may interpret Section 16 of the 1940 Act not to require such meetings) or
will comply with Section 16(c) of the 1940 Act (although AVIF is not one of the
trusts described in Section 16(c) of that Act) as well as with Sections 16(a)
and, if and when applicable, 16(b). Further, AVIF will act in accordance with
the SEC's interpretation of the requirements of Section 16(a) with respect to
periodic elections of directors and with whatever rules the SEC may promulgate
with respect thereto.

                                       18
<PAGE>   22

                         SECTION 11. FOREIGN TAX CREDITS

         AVIF agrees to consult in advance with AGAIC concerning any decision to
elect or not to elect pursuant to Section 853 of the Code to pass through the
benefit of any foreign tax credits to its shareholders.


                           SECTION 12. INDEMNIFICATION

         12.1     OF AVIF AND AIM BY AGAIC AND UNDERWRITER.

         (a) Except to the extent provided in Sections 12.1(b) and 12.1(c),
below, AGAIC and UNDERWRITER agree to indemnify and hold harmless AVIF,
AIM or their its affiliates, and each person, if any, who controls AVIF, AIM or
their or its affiliates within the meaning of Section 15 of the 1933 Act and
each of their respective directors and officers, (collectively, the
"Indemnified Parties" for purposes of this Section 12.1) against any and all
losses, claims, damages, liabilities (including amounts paid in settlement with
the written consent of AGAIC and UNDERWRITER) or actions in respect
thereof (including, to the extent reasonable, legal and other expenses), to
which the Indemnified Parties may become subject under any statute, regulation,
at common law or otherwise; provided, the Account owns shares of the Fund and
insofar as such losses, claims, damages, liabilities or actions:

                      (i)  arise out of or are based upon any untrue statement
                           or alleged untrue statement of any material fact
                           contained in any Account's 1933 Act registration
                           statement, any Account Prospectus, the Contracts, or
                           sales literature or advertising for the Contracts (or
                           any amendment or supplement to any of the foregoing),
                           or arise out of or are based upon the omission or the
                           alleged omission to state therein a material fact
                           required to be stated therein or necessary to make
                           the statements therein not misleading; provided, that
                           this agreement to indemnify shall not apply as to any
                           Indemnified Party if such statement or omission of
                           such alleged statement or omission was made in
                           reliance upon and in conformity with information
                           furnished to AGAIC or UNDERWRITER by or on behalf of
                           AVIF or AIM for use in any Account's 1933 Act
                           registration statement, any Account Prospectus, the
                           Contracts, or sales literature or advertising or
                           otherwise for use in connection with the sale of
                           Contracts or Shares (or any amendment or supplement
                           to any of the foregoing); or

                      (ii) arise out of or as a result of any other statements
                           or representations (other than statements or
                           representations contained in AVIF's 1933 Act
                           registration statement, AVIF Prospectus, sales
                           literature or advertising of AVIF, or any amendment
                           or supplement to any of the foregoing, not supplied
                           for use therein by or on behalf of AGAIC, UNDERWRITER
                           or their respective affiliates and on which such
                           persons have reasonably relied) or the negligent,
                           illegal or fraudulent conduct of AGAIC,


                                       19
<PAGE>   23
                            UNDERWRITER or their respective affiliates or
                            persons under their control (including, without
                            limitation, their employees and "persons associated
                            with a member," as that term is defined in paragraph
                            (q) of Article I of the NASD's By-Laws), in
                            connection with the sale or distribution of the
                            Contracts or Shares; or

                      (iii) arise out of or are based upon any untrue statement
                            or alleged untrue statement of any material fact
                            contained in AVIF's 1933 Act registration statement,
                            AVIF Prospectus, sales literature or advertising of
                            AVIF, or any amendment or supplement to any of the
                            foregoing, or the omission or alleged omission to
                            state therein a material fact required to be stated
                            therein or necessary to make the statements therein
                            not misleading if such a statement or omission was
                            made in reliance upon and in conformity with
                            information furnished to AVIF, AIM or their
                            affiliates by or on behalf of AGAIC, UNDERWRITER or
                            their respective affiliates for use in AVIF's 1933
                            Act registration statement, AVIF Prospectus, sales
                            literature or advertising of AVIF, or any amendment
                            or supplement to any of the foregoing; or

                      (iv)  arise as a result of any failure by AGAIC or
                            UNDERWRITER to perform the obligations, provide the
                            services and furnish the materials required of them
                            under the terms of this Agreement, or any material
                            breach of any representation and/or warranty made by
                            AGAIC or UNDERWRITER in this Agreement or arise out
                            of or result from any other material breach of this
                            Agreement by AGAIC or UNDERWRITER; or

                      (v)   arise as a result of failure by the Contracts issued
                            by AGAIC to qualify as annuity contracts or life
                            insurance contracts under the Code, otherwise than
                            by reason of any Fund's failure to comply with
                            Subchapter M or Section 817(h) of the Code.

         (b) Neither AGAIC nor UNDERWRITER shall be liable under this
Section 12.1 with respect to any losses, claims, damages, liabilities or actions
to which an Indemnified Party would otherwise be subject by reason of willful
misfeasance, bad faith, or gross negligence in the performance by that
Indemnified Party of its duties or by reason of that Indemnified Party's
reckless disregard of obligations or duties (i) under this Agreement, or (ii) to
AVIF or AIM.

         (c) Neither AGAIC nor UNDERWRITER shall be liable under this
Section 12.1 with respect to any action against an Indemnified Party unless
AVIF or AIM shall have notified AGAIC and UNDERWRITER in writing within
a reasonable time after the summons or other first legal process giving
information of the nature of the action shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice
of such service on any designated agent), but failure to notify AGAIC
and UNDERWRITER of any such action shall not relieve AGAIC and
UNDERWRITER from any liability which they may have to the Indemnified Party
against whom such action is brought otherwise than on account of this Section

                                       20

<PAGE>   24
12.1. Except as otherwise provided herein, in case any such action is brought
against an Indemnified Party, AGAIC and UNDERWRITER shall be entitled to
participate, at their own expense, in the defense of such action and also shall
be entitled to assume the defense thereof, with counsel approved by the
Indemnified Party named in the action, which approval shall not be unreasonably
withheld. After notice from AGAIC or UNDERWRITER to such Indemnified Party of
AGAIC's or UNDERWRITER's election to assume the defense thereof, the Indemnified
Party will cooperate fully with AGAIC and UNDERWRITER and shall bear the fees
and expenses of any additional counsel retained by it, and neither AGAIC nor
UNDERWRITER will be liable to such Indemnified Party under this Agreement for
any legal or other expenses subsequently incurred by such Indemnified Party
independently in connection with the defense thereof, other than reasonable
costs of investigation.

         12.2     OF AGAIC AND UNDERWRITER BY AVIF AND AIM.

         (a) Except to the extent provided in Sections 12.2(c), 12.2(d) and
12.2(e), below, AVIF and AIM agree to indemnify and hold harmless AGAIC,
UNDERWRITER, their respective affiliates, and each person, if any, who controls
AGAIC, UNDERWRITER or their respective affiliates within the meaning of Section
15 of the 1933 Act and each of their respective directors and officers,
(collectively, the "Indemnified Parties" for purposes of this Section 12.2)
against any and all losses, claims, damages, liabilities (including amounts paid
in settlement with the written consent of AVIF and/or AIM) or actions in respect
thereof (including, to the extent reasonable, legal and other expenses), to
which the Indemnified Parties may become subject under any statute, regulation,
at common law, or otherwise; provided, the Account owns shares of the Fund and
insofar as such losses, claims, damages, liabilities or actions:

                     (i)   arise out of or are based upon any untrue
                           statement or alleged untrue statement of any material
                           fact contained in AVIF's 1933 Act registration
                           statement, AVIF Prospectus or sales literature or
                           advertising of AVIF (or any amendment or supplement
                           to any of the foregoing), or arise out of or are
                           based upon the omission or the alleged omission to
                           state therein a material fact required to be stated
                           therein or necessary to make the statements therein
                           not misleading; provided, that this agreement to
                           indemnify shall not apply as to any Indemnified Party
                           if such statement or omission or such alleged
                           statement or omission was made in reliance upon and
                           in conformity with information furnished to AVIF or
                           its affiliates by or on behalf of AGAIC, UNDERWRITER
                           or their respective affiliates for use in AVIF's 1933
                           Act registration statement, AVIF Prospectus, or in
                           sales literature or advertising or otherwise for use
                           in connection with the sale of Contracts or Shares
                           (or any amendment or supplement to any of the
                           foregoing); or

                     (ii)  arise out of or as a result of any other
                           statements or representations (other than statements
                           or representations contained in any Account's 1933
                           Act registration statement, any Account Prospectus,
                           sales literature or advertising for the Contracts, or
                           any amendment or supplement to any of

                                       21
<PAGE>   25
                           the foregoing, not supplied for use therein by or on
                           behalf of AVIF or its affiliates and on which such
                           persons have reasonably relied) or the negligent,
                           illegal or fraudulent conduct of AVIF, AIM or their
                           affiliates or persons under its control (including,
                           without limitation, their employees and "persons
                           associated with a member" as that term is defined in
                           Section (q) of Article I of the NASD By-Laws), in
                           connection with the sale or distribution of AVIF
                           Shares; or

                     (iii) arise out of or are based upon any untrue
                           statement or alleged untrue statement of any material
                           fact contained in any Account's 1933 Act registration
                           statement, any Account Prospectus, sales literature
                           or advertising covering the Contracts, or any
                           amendment or supplement to any of the foregoing, or
                           the omission or alleged omission to state therein a
                           material fact required to be stated therein or
                           necessary to make the statements therein not
                           misleading, if such statement or omission was made in
                           reliance upon and in conformity with information
                           furnished to AGAIC, UNDERWRITER or their
                           respective affiliates by or on behalf of AVIF for use
                           in any Account's 1933 Act registration statement, any
                           Account Prospectus, sales literature or advertising
                           covering the Contracts, or any amendment or
                           supplement to any of the foregoing; or


                     (iv)  arise as a result of any failure by AVIF to
                           perform the obligations, provide the services and
                           furnish the materials required of it under the terms
                           of this Agreement, or any material breach of any
                           representation and/or warranty made by AVIF in this
                           Agreement or arise out of or result from any other
                           material breach of this Agreement by AVIF.

         (b) Except to the extent provided in Sections 12.2(c), 12.2(d) and
12.2(e) hereof, AVIF and AIM agree to indemnify and hold harmless the
Indemnified Parties from and against any and all losses, claims, damages,
liabilities (including amounts paid in settlement thereof with, the written
consent of AVIF and/or AIM) or actions in respect thereof (including, to the
extent reasonable, legal and other expenses) to which the Indemnified Parties
may become subject directly or indirectly under any statute, at common law or
otherwise, insofar as such losses, claims, damages, liabilities or actions
directly or indirectly result from or arise out of the failure of any Fund to
operate as a regulated investment company in compliance with (i) Subchapter M of
the Code and regulations thereunder, or (ii) Section 817(h) of the Code and
regulations thereunder, including, without limitation, any income taxes and
related penalties, rescission charges, liability under state law to Participants
asserting liability against AGAIC pursuant to the Contracts, the costs of any
ruling and closing agreement or other settlement with the IRS, and the cost of
any substitution by AGAIC of Shares of another investment company or portfolio
for those of any adversely affected Fund as a funding medium for each Account
that AGAIC reasonably deems necessary or appropriate as a result of the
noncompliance.

         (c) Neither AVIF nor AIM shall not be liable under this Section 12.2
with respect to any losses, claims, damages, liabilities or actions to which an
Indemnified Party would otherwise be

                                       22
<PAGE>   26
subject by reason of willful misfeasance, bad faith, or gross negligence in the
performance by that Indemnified Party of its duties or by reason of such
Indemnified Party's reckless disregard of its obligations and duties (i) under
this Agreement, or (ii) to AGAIC, UNDERWRITER, each Account or Participants.

         (d) Neither AVIF nor AIM shall not be liable under this Section 12.2
with respect to any action against an Indemnified Party unless the Indemnified
Party shall have notified AVIF and/or AIM in writing within a reasonable time
after the summons or other first legal process giving information of the nature
of the action shall have been served upon such Indemnified Party (or after such
Indemnified Party shall have received notice of such service on any designated
agent), but failure to notify AVIF and/or AIM of any such action shall not
relieve AVIF and/or AIM from any liability which it may have to the Indemnified
Party against whom such action is brought otherwise than on account of this
Section 12.2. Except as otherwise provided herein, in case any such action is
brought against an Indemnified Party, AVIF and/or AIM will be entitled to
participate, at its own expense, in the defense of such action and also shall be
entitled to assume the defense thereof (which shall include, without limitation,
the conduct of any ruling request and closing agreement or other settlement
proceeding with the IRS), with counsel approved by the Indemnified Party named
in the action, which approval shall not be unreasonably withheld. After notice
from AVIF and/or AIM to such Indemnified Party of AVIF's or AIM election to
assume the defense thereof, the Indemnified Party will cooperate fully with AVIF
and/or AIM and shall bear the fees and expenses of any additional counsel
retained by it, and AVIF and AIM will not be liable to such Indemnified Party
under this Agreement for any legal or other expenses subsequently incurred by
such Indemnified Party independently in connection with the defense thereof,
other than reasonable costs of investigation.

         (e) In no event shall AVIF or AIM be liable under the indemnification
provisions contained in this Agreement to any individual or entity, including,
without limitation, AGAIC, UNDERWRITER or any other Participating Insurance
Company or any Participant, with respect to any losses, claims, damages,
liabilities or expenses that arise out of or result from (i) a breach of any
representation, warranty, and/or covenant made by AGAIC or UNDERWRITER hereunder
or by any Participating Insurance Company under an agreement containing
substantially similar representations, warranties and covenants; (ii) the
failure by AGAIC or any Participating Insurance Company to maintain its
segregated asset account (which invests in any Fund) as a legally and validly
established segregated asset account under applicable state law and as a duly
registered unit investment trust under the provisions of the 1940 Act (unless
exempt therefrom); or (iii) the failure by AGAIC or any Participating Insurance
Company to maintain its variable annuity or life insurance contracts (with
respect to which any Fund serves as an underlying funding vehicle) as annuity
contracts or life insurance contracts under applicable provisions of the Code.

         12.3     EFFECT OF NOTICE.

         Any notice given by the indemnifying Party to an Indemnified Party
referred to in Sections 12.1(c) or 12.2(d) above of participation in or control
of any action by the indemnifying Party will in no event be deemed to be an
admission by the indemnifying Party of liability, culpability or

                                       23
<PAGE>   27
responsibility, and the indemnifying Party will remain free to contest liability
with respect to the claim among the Parties or otherwise.

         12.4     SUCCESSORS.

         A successor by law of any Party shall be entitled to the benefits of
the indemnification contained in this Section 12.


                           SECTION 13. APPLICABLE LAW

         This Agreement will be construed and the provisions hereof interpreted
under and in accordance with Maryland law, without regard for that state's
principles of conflict of laws.


                      SECTION 14. EXECUTION IN COUNTERPARTS

         This Agreement may be executed simultaneously in two or more
counterparts, each of which taken together will constitute one and the same
instrument.


                            SECTION 15. SEVERABILITY

         If any provision of this Agreement is held or made invalid by a court
decision, statute, rule or otherwise, the remainder of this Agreement will not
be affected thereby.


                          SECTION 16. RIGHTS CUMULATIVE

         The rights, remedies and obligations contained in this Agreement are
cumulative and are in addition to any and all rights, remedies and obligations,
at law or in equity, that the Parties are entitled to under federal and state
laws.


                              SECTION 17. HEADINGS

         The Table of Contents and headings used in this Agreement are for
purposes of reference only and shall not limit or define the meaning of the
provisions of this Agreement.


                           SECTION 18. CONFIDENTIALITY

         AVIF acknowledges that the identities of the customers of AGAIC
or any of its affiliates (collectively, the "AGAIC Protected Parties" for
purposes of this Section 18), information maintained regarding those customers,
and all computer programs and procedures or other information developed by the
AGAIC Protected Parties or any of their employees or agents in

                                       24

<PAGE>   28
connection with AGAIC's performance of its duties under this Agreement are the
valuable property of the AGAIC Protected Parties. AVIF agrees that if it comes
into possession of any list or compilation of the identities of or other
information about the AGAIC Protected Parties' customers, or any other
information or property of the AGAIC Protected Parties, other than such
information as may be independently developed or compiled by AVIF from
information supplied to it by the AGAIC Protected Parties' customers who also
maintain accounts directly with AVIF, AVIF will hold such information or
property in confidence and refrain from using, disclosing or distributing any of
such information or other property except: (a) with AGAIC's prior written
consent; or (b) as required by law or judicial process. AGAIC acknowledges that
the identities of the customers of AVIF or any of its affiliates (collectively,
the "AVIF Protected Parties" for purposes of this Section 18), information
maintained regarding those customers, and all computer programs and procedures
or other information developed by the AVIF Protected Parties or any of their
employees or agents in connection with AVIF's performance of its duties under
this Agreement are the valuable property of the AVIF Protected Parties. AGAIC
agrees that if it comes into possession of any list or compilation of the
identities of or other information about the AVIF Protected Parties' customers
or any other information or property of the AVIF Protected Parties, other than
such information as may be independently developed or compiled by AGAIC from
information supplied to it by the AVIF Protected Parties' customers who also
maintain accounts directly with AGAIC, AGAIC will hold such information or
property in confidence and refrain from using, disclosing or distributing any of
such information or other property except: (a) with AVIF's prior written
consent; or (b) as required by law or judicial process. Each party acknowledges
that any breach of the agreements in this Section 18 would result in immediate
and irreparable harm to the other parties for which there would be no adequate
remedy at law and agree that in the event of such a breach, the other parties
will be entitled to equitable relief by way of temporary and permanent
injunctions, as well as such other relief as any court of competent jurisdiction
deems appropriate.

                      SECTION 19. TRADEMARKS AND FUND NAMES

         (a) Except as may otherwise be provided in a License Agreement among
A I M Management Group, Inc., AGAIC and UNDERWRITER, neither AGAIC nor
UNDERWRITER or any of their respective affiliates, shall use any trademark,
trade name, service mark or logo of AVIF, AIM or any of their respective
affiliates, or any variation of any such trademark, trade name, service mark or
logo, without AVIF's or AIM's prior written consent, the granting of which
shall be at AVIF's or AIM's sole option.

         (b) Except as may otherwise expressly provided in this Agreement,
neither AVIF, its investment adviser, its principal underwriter, or any
affiliates thereof shall use any trademark, trade name, service mark or logo of
AGAIC or any of its affiliates, or any variation of any such trademark, trade
name, service mark or logo, without AGAIC's prior written consent, the granting
of which shall be at AGAIC's sole option.

                                       25

<PAGE>   29
                        SECTION 20. PARTIES TO COOPERATE

         Each party to this Agreement will cooperate with each other party and
all appropriate governmental authorities (including, without limitation, the
SEC, the NASD and state insurance regulators) and will permit each other and
such authorities reasonable access to its books and records (including copies
thereof) in connection with any investigation or inquiry relating to this
Agreement or the transactions contemplated hereby.

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

                                       26
<PAGE>   30

         IN WITNESS WHEREOF, the Parties have caused this Agreement to be
executed in their names and on their behalf by and through their duly authorized
officers signing below.

                                         AIM VARIABLE INSURANCE FUNDS, INC.

Attest:   /s/ NANCY L. MARTIN            By:      /s/ ROBERT H. GRAHAM
         ------------------------                 ------------------------
Name:        Nancy L. Martin             Name:        Robert H. Graham
Title    Assistant Secretary             Title:   President

                                         A I M DISTRIBUTORS, INC.

Attest:   /s/ NANCY L. MARTIN            By:      /s/ MICHAEL J. CEMO
         ------------------------                 ------------------------
Name:        Nancy L. Martin             Name:        Michael J. Cemo
Title    Assistant Secretary             Title:   President

                                         AMERICAN GENERAL ANNUITY INSURANCE
                                         COMPANY, on behalf of itself and
                                         its separate accounts

Attest:   /s/ CYNTHIA A. TOLES           By:       /s/ THOMAS C. WEST, JR.
         ------------------------                 ------------------------
Name:    Cynthia A. Toles                Name:    Thomas C. West, Jr.
Title:   Senior Vice President, General  Title:   Chief Executive Officer and
         Counsel and Secretary                    Chairman of the Board


                                         AGA BROKERAGE SERVICES, INC.

Attest:   /s/ DWIGHT CRAMER              By:      /s/ KURT FREDLAND
         ------------------------                 ------------------------
Name:    Dwight Cramer                   Name:    Kurt Fredland
Title:   Vice President and Secretary    Title:   President

                                       27

<PAGE>   31
                                   SCHEDULE A



FUNDS AVAILABLE UNDER THE CONTRACTS

o        AIM VARIABLE INSURANCE FUNDS, INC.

         AIM V.I. Capital Appreciation Fund
         AIM V.I. Diversified Income Fund


SEPARATE ACCOUNTS UTILIZING THE FUNDS

         AGA Separate Account A

CONTRACTS FUNDED BY THE SEPARATE ACCOUNTS

         o VA61-94
         o VA61-T5-94
         o VA63-94
         o VA63-T5-94
         o VA64-T5-94

                                       28
<PAGE>   32
                                   SCHEDULE B

                              EXPENSE ALLOCATIONS
<TABLE>
<CAPTION>
====================================================================================================

                   AGAIC                                                  AVIF / AIM

- -------------------------------------------------    -----------------------------------------------
<S>                                                  <C>
preparing and filing the Account's                   preparing and filing the Fund's
registration statement                               registration statement
- -------------------------------------------------    -----------------------------------------------
text composition for Account                         text composition for Fund prospectuses
prospectuses and supplements                         and supplements
- -------------------------------------------------    -----------------------------------------------
text alterations of prospectuses (Account)           text alterations of prospectuses
and supplements (Account)                            (Fund) and supplements (Fund)
- -------------------------------------------------    -----------------------------------------------
printing Account and Fund prospectuses and           a camera ready Fund prospectus
supplements
- -------------------------------------------------    -----------------------------------------------
text composition and printing Account                text composition and printing Fund
SAIs                                                 SAIs
- -------------------------------------------------    -----------------------------------------------
mailing and distributing Account SAIs                mailing and distributing Fund SAIs to
to policy owners upon request by policy              policy owners upon request by policy
owners                                               owners
- -------------------------------------------------    -----------------------------------------------
mailing and distributing prospectuses
(Account and Fund) and supplements
(Account and Fund) to policy owners of
record as required by Federal Securities
Laws and to prospective purchasers
- -------------------------------------------------    -----------------------------------------------
text composition (Account), printing,                text composition of annual and semi-annual
mailing, and distributing annual and semi-           reports (Fund)
annual reports for Account (Fund and
Account as, applicable)
- -------------------------------------------------    -----------------------------------------------
text composition, printing, mailing,                 text composition, printing, mailing,
distributing, and tabulation of proxy                distributing and tabulation of proxy
statements and voting instruction solicitation       statements and voting instruction solicitation
materials to policy owners with respect to           materials to policy owners with respect to
proxies related to the Account                       proxies related to the Fund
- -------------------------------------------------    -----------------------------------------------
</TABLE>

                                       29

<PAGE>   1

                                                                   EXHIBIT 8(vi)

                                AMENDMENT NO. 1
                             PARTICIPATION AGREEMENT


     The Participation Agreement (the "Agreement"), dated November 23, 1998, by
and among AIM Variable Insurance Funds, Inc., a Maryland corporation, A I M
Distributors, Inc., a Delaware Corporation, American General Annuity Insurance
Company, a Texas life insurance company and A.G. Distributors, Inc. (formally
known as AGA Brokerage Services, Inc.), is hereby amended as follows:

     Schedule A of the Agreement is hereby deleted in its entirety and replaced
with the following:


                                   SCHEDULE A

<TABLE>
<CAPTION>
- -----------------------------------------------------------------------------------------------
    FUNDS AVAILABLE UNDER               SEPARATE ACCOUNTS      POLICIES/CONTRACTS FUNDED BY THE
         THE POLICIES                   UTILIZING SOME OR            SEPARATE ACCOUNTS
                                        ALL OF THE FUNDS
- -----------------------------------------------------------------------------------------------
<S>                                   <C>                      <C>
AIM V.I. Capital Appreciation Fund    AG Separate Account A          o  VA61-94
AIM V.I. Diversified Income Fund                                     o  VA61-T5-94
AIM V.I. International Equity Fund                                   o  VA63-94
AIM V.I. Value Fund                                                  o  VA63-T5-94
                                                                     o  VA64-T5-94
                                                                     o  VA124-99R
- -----------------------------------------------------------------------------------------------
</TABLE>


     All other terms and provisions of the Agreement not amended herein shall
remain in full force and effect.


Effective Date:
               -----------------------


                                         AIM VARIABLE INSURANCE FUNDS, INC.



Attest:                                  By:
       -------------------------------      ------------------------------------
Name:  Nancy L. Martin                   Name:  Robert H. Graham
Title: Assistant Secretary               Title: President


(SEAL)



                                     1 of 2
<PAGE>   2

                                         A I M DISTRIBUTORS, INC.



Attest:                                  By:
       -------------------------------      ------------------------------------
Name:  Nancy L. Martin                   Name:  Michael J. Cemo
Title: Assistant Secretary               Title: President


(SEAL)



                                         AMERICAN GENERAL ANNUITY INSURANCE
                                         COMPANY



Attest:                                  By:
       -------------------------------      ------------------------------------

Name:                                    Name:
     ---------------------------------        ----------------------------------

Title:                                   Title:
      --------------------------------         ---------------------------------


(SEAL)



                                         A.G. DISTRIBUTORS, INC.



Attest:                                  By:
       -------------------------------      ------------------------------------

Name:                                    Name:
     ---------------------------------        ----------------------------------

Title:                                   Title:
      --------------------------------         ---------------------------------


(SEAL)


                                     2 of 2

<PAGE>   1

                                                                  EXHIBIT 8(vii)


                             PARTICIPATION AGREEMENT

                                      Among

                       OPPENHEIMER VARIABLE ACCOUNT FUNDS,

                             OPPENHEIMERFUNDS, INC.

                                       and

                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY

                  THIS AGREEMENT (the "Agreement"), made and entered into as of
the 23rd day of November, 1998 by and among American General Annuity Insurance
Company (hereinafter the "Company"), on its own behalf and on behalf of each
separate account of the Company named in Schedule 1 to this Agreement, as may be
amended from time to time by mutual consent (hereinafter collectively the
"Accounts"), Oppenheimer Variable Account Funds (hereinafter the "Fund") and
OppenheimerFunds, Inc. (hereinafter the "Adviser").

                  WHEREAS, the Fund is an open-end management investment company
and is available to act as the investment vehicle for separate accounts now in
existence or to be established at any date hereafter for variable life insurance
policies and variable annuity contracts (collectively, the "Variable Insurance
Products") offered by insurance companies (hereinafter "Participating Insurance
Companies");
                  WHEREAS, the beneficial interest in the Fund is divided into
several series of shares, each designated a "Portfolio", and each representing
the interests in a particular managed pool of securities and other assets;

                  WHEREAS, the Fund has obtained an order from the Securities
and Exchange Commission, dated July 16, 1986 (File No. 812-6324) granting
Participating Insurance Companies and variable annuity and variable life
insurance separate accounts exemptions from the provisions of sections 9(a),
13(a), 15(a), and 15(b) of the Investment Company Act of 1940, as amended,
(hereinafter the "1940 Act") and Rules 6e-2(b)(15) and 6e-3(T)(b)(15)
thereunder, to the extent necessary to permit shares of


<PAGE>   2


the Fund to be sold to and held by variable annuity and variable life insurance
separate accounts of both affiliated and unaffiliated life insurance companies
(hereinafter the "Mixed and Shared Funding Exemptive Order")

                  WHEREAS, the Fund is registered as an open-end management
investment company under the 1940 Act and its shares are registered under the
Securities Act of 1933, as amended (hereinafter the "1933 Act");

                  WHEREAS, the Adviser is duly registered as an investment
adviser under the federal Investment Advisers Act of 1940;

                  WHEREAS, the Company has registered or will register certain
variable annuity and/or life insurance contracts under the 1933 Act (hereinafter
"Contracts") (unless an exemption from registration is available);

                  WHEREAS, the Accounts are or will be duly organized, validly
existing segregated asset accounts, established by resolution of the Board of
Directors of the Company, to set aside and invest assets attributable to the
aforesaid variable contracts (the Contract(s) and the Account(s) covered by the
Agreement are specified in Schedule 2 attached hereto, as may be modified by
mutual consent from time to time);

                  WHEREAS, the Company has registered or will register the
Accounts as unit investment trusts under the 1940 Act (unless an exemption from
registration is available);

                  WHEREAS, to the extent permitted by applicable insurance laws
and regulations, the Company intends to purchase shares in the Portfolios (the
Portfolios covered by this Agreement are specified in Schedule 2 attached hereto
as may be modified by mutual consent from time to time), on behalf of the
Accounts to fund the Contracts named in Schedule 3, as may be amended from time
to time by mutual consent, and the Fund is authorized to sell such shares to
unit investment trusts such as the Accounts at net asset value; and

                                     -2-

<PAGE>   3

                  NOW, THEREFORE, in consideration of their mutual promises, the
Fund, the Adviser and the Company agree as follows:

ARTICLE I.        Sale of Fund Shares

                  1.1. The Fund agrees to sell to the Company those shares of
the Fund which the Company orders on behalf of the Account, executing such
orders on a daily basis at the net asset value next computed after receipt by
the Fund or its designee in proper form of the order for the shares of the Fund.
For purposes of this Section 1.1, the Company shall be the designee of the Fund
for receipt of such orders from each Account and receipt by such designee shall
constitute receipt by the Fund; provided that the Fund receives written (or
facsimile) notice of such order by 9:30 a.m. New York time on the next following
Business Day. "Business Day" shall mean any day on which the New York Stock
Exchange is open for trading and on which the Fund calculates its net asset
value pursuant to the rules of the SEC.  "Proper form" means that amounts to be
invested or redeemed are identified on the Company's computer system by
Participant, Contract and Fund in accordance with the Company's standard
procedures for processing transactions.  The Company agrees to provide the Fund
and the Adviser with at least ten Business Days' notice of any change in the
Company's standard procedure for processing transactions.

                  1.2. If the Company requests the purchase of Fund shares, the
Company shall pay for such purchase by wiring federal Funds to the Fund or its
designated account or as otherwise instructed by the Fund's treasurer, on the
day the order is transmitted by the Company.  If the Company requests a net
redemption resulting in a payment of redemption proceeds to the Company, the
Fund shall wire the redemption proceeds to the Company on the day the order is
transmitted by the Company, unless doing so would require the Fund to dispose of
portfolio securities or otherwise incur additional costs, but in such event,
proceeds shall be wired to the Company within three business days and the Fund
shall notify the person designated in writing by the Company as the receipt for
such notice of such delay by 3:00 p.m. Eastern time the same Business Day that
the Company transmits the redemption order to the Fund.  If the Company's order
requests the application of redemption proceeds term the redemption of shares
of one Portfolio to the purchase of shares of another Portfolio, the Fund shall
so apply such proceeds the same Business Day that the Company transmits such
order to the Fund.

                                     -3-

<PAGE>   4


                  1.3. The Fund shall make the Portfolio's net asset value per
share available to the Company on a daily basis as soon as reasonably practical
after the net asset value per share is calculated but shall use its best efforts
to make such net asset value available by 6:30 p.m. Eastern time. If the Fund
provides the Company with the incorrect share net asset value information
through no fault of the Company, the Company on behalf of the Separate Accounts,
shall be entitled to an adjustment to the number of shares purchased or redeemed
to reflect the correct share net asset value.  Any error in the calculation of
net asset value, dividend and capital gain information greater than or equal to
$.01 per share of that Portfolio, shall be reported immediately upon discovery
to The Company.  Any error of a lesser amount shall be corrected in net asset
value per share of that Portfolio or the next Business Day after discovery by
the Fund.

                  1.4. The Fund agrees to redeem, upon the Company's request,
any full or fractional shares of the Fund held by the Company, executing such
requests on a daily basis at the net asset value next computed after receipt by
the Fund or its designee of the request for redemption in proper form. For
purposes of this Section 1.4, the Company shall be the designee of the Fund for
receipt of requests for redemption and receipt by such designee shall
constitute receipt by the Fund; provided that the Fund receives written (or
facsimile) notice of such request for redemption by 9:30 a.m. New York time on
the next following Business Day. Payment shall be made within the time period
specified in the Fund's prospectus or statement of additional information, in
federal funds transmitted by wire to the Company's account as designated by the
Company in writing from time to time.

                                     -4-

<PAGE>   5

                  1.5. The Company agree to purchase and redeem the shares of
the Portfolios named in Schedule 2 offered by the then current prospectus and
statement of additional information of the Fund in accordance with the
provisions of such prospectus and statement of additional information. The
Company shall not permit any person other than a Contract owner to give
instructions to the Company which would require the Company to redeem or
exchange shares of the Fund.

                  1.6  Issuance and transfer of Fund Shares will be by book
entry only. Stock certificates will not be issued to the Company. Shares
ordered from the Fund will be recorded in an appropriate title for the
Company, on behalf of its Account.

                  1.7  The Fund shall furnish same day notice (by wire,
telecopier, or telephone, and if by telephone, followed by confirmation in
writing or by telecopier) to the Company of any income, dividends or capital
gain distributions payable on the Fund's shares.  The Company hereby elects to
receive all such income, dividends and capital gain distributions of the Fund in
the form of additional shares of that the Fund.  The Company reserves the right
to revoke this election and to receive all such income, dividends and capital
gain distributions in cash.  The Fund shall notify the Company of the number of
shares so issued as payment of such dividends and distributions.

ARTICLE II.       Sales Material, Prospectuses and Other Reports

                  2.1. The Company shall furnish, or shall cause to be
furnished, to the Fund or its designee, each piece of sales literature or other
promotional material in which the Fund or the Adviser is named, at least ten
Business Days prior to its use. No such material shall be used if the Fund or
its designee reasonably object to such use within ten Business Days after
receipt of such material. "Business Day" shall mean any day in which the New
York Stock Exchange is open for trading and in which the Fund calculates its net
asset value pursuant to the rules of the Securities and Exchange Commission.

                  2.2. The Company shall not give any information or make any
representations or statements on behalf of the Fund or concerning the Fund in
connection with the sale of the Contracts other than the information or
representations contained in the registration statement or prospectus for the
Fund shares, as such registration statement and prospectus may be amended or
supplemented from

                                     -5-

<PAGE>   6



time to time or in reports or proxy statements for the Fund, or in sale
literature or other promotional material approved by the Fund or its designee,
except with the permission of the Fund.

                  2.3. For purposes of this Article II, the phrase "sales
literature or other promotional material" means advertisements (such as material
published, or designed for use in, a newspaper, magazine, or other periodical,
radio, television, telephone or tape recording, videotape display, signs or
billboard or electronic media), and sales literature (such as brochures,
circulars, market letters and form letters), distributed or made generally
available to customers or the public.

                  2.4. The Fund shall provide a copy of its current prospectus
within a reasonable period of its filing date, and provide other assistance as
is reasonably necessary in order for the Company once each year (or more
frequently if the prospectus for the Fund is supplemented or amended) to have
the prospectus for the Contracts and the Fund's prospectus printed together in
one document (such printing to be at the Company's expense). The Adviser shall
be permitted to review and approve the typeset form of the Fund's Prospectus
prior to such printing.

                  2.5. The Fund or the Adviser shall provide the Company with
either: (i) a copy of the Fund's proxy material, reports to shareholders, other
information relating to the Fund necessary to prepare financial reports, and
other communications to shareholders for printing and distribution to Contract
owners at the Company's expense, or (ii) camera ready and/or printed copies, if
appropriate, of such material for distribution to Contract owners at the
Company' expense, within a reasonable period of the filing date for definitive
copies of such material. The Adviser shall be permitted to review and approve
the typeset form of such proxy material and shareholder reports prior to such
printing provided such materials have been provided within a reasonable period.


                                     -6-

<PAGE>   7

ARTICLE III.      Fees and Expenses

                  3.1. The Fund and Adviser shall pay no fee or other
compensation to the Company under this agreement, and the Company shall pay no
fee or other compensation to the Fund or Adviser, except as provided herein.

                  3.2. All expenses incident to performance by each party of its
respective duties under this Agreement shall be paid by that party. The Fund
shall see to it that all its shares are registered and authorized for issuance
in accordance with applicable federal law and, if and to the extent advisable by
the Fund, in accordance with applicable state laws prior to their sale. The Fund
shall bear the expenses for the cost of registration and qualification of the
Fund's shares, preparation and filing of the Fund's prospectus and registration
statement, proxy materials and reports, and the preparation of all statements
and notices required by any federal or state law.

                  3.3. The Company shall bear the expenses of typesetting,
printing and distributing the Fund's prospectus, proxy materials and reports to
owners of Contracts issued by the Company.

                  3.4. In the event the Fund adds one or more additional
Portfolios and the parties desire to make such Portfolios available to the
respective Contract owners as an underlying investment medium, a new Schedule 3
or an amendment to this Agreement shall be executed by the parties authorizing
the issuance of shares of the new Portfolios to the particular Account. The
amendment may also provide for the sharing of expenses for the establishment of
new Portfolios among Participating Insurance Companies desiring to invest in
such Portfolios and the provision of funds as the initial investment in the new
Portfolios.

ARTICLE IV. Potential Conflicts

                  4.1. The Board of Trustees of the Fund (the "Board") will
monitor the Fund for the existence of any material irreconcilable conflict
between the interests of the Contract owners of all separate accounts investing
in the Fund. An irreconcilable material conflict may arise for a variety of
reasons, including: (a) an action by any state insurance regulatory authority;
(b) a change in applicable

                                     -7-

<PAGE>   8

federal or state insurance, tax, or securities laws or regulations, or a public
ruling, private letter ruling, no-action or interpretative letter, or any
similar action by insurance, tax, or securities regulatory authorities; (c) an
administrative or judicial decision in any relevant proceeding; (d) the manner
in which the investments of any Portfolio are being managed; (e) a difference
in voting instructions given by variable annuity contract and variable life
insurance contract owners; or (f) a decision by an insurer to disregard the
voting instructions of Contract owners. The Board shall promptly inform the
Company if it determines that an irreconcilable material conflict exists and
the implications thereof.

                  4.2. The Company has reviewed a copy of the Mixed and Shared
Funding Exemptive Order, and in particular, has reviewed the conditions to the
requested relief set forth therein. The Company agrees to be bound by the
responsibilities of a participating insurance companies as set forth in the
Mixed and Shared Funding Exemptive Order, including without limitation the
requirement that the Company report any potential or existing conflicts of which
it is aware to the Board. The Company will assist the Board in carrying out its
responsibilities in monitoring such conflicts under the Mixed and Shared Funding
Exemptive Order, by providing the Board in a timely manner with all information
reasonably necessary for the Board to consider any issues raised. This includes,
but is not limited to, an obligation by the Company to inform the Board whenever
Contract owner voting instructions are disregarded and by confirming in writing,
at the Fund's request, that the Company are unaware of any such potential or
existing material irreconcilable conflicts.

                  4.3. If it is determined by a majority of the Board, or a
majority of its disinterested Trustees, that a material irreconcilable conflict
exists, the Company shall, at its expense and to the extent reasonably
practicable (as determined by a majority of the disinterested trustees), take
whatever steps are necessary to remedy or eliminate the irreconcilable material
conflict, up to an including: (1) withdrawing the assets allocable to some or
all of the separate accounts from the Fund or any Portfolio and reinvesting such
assets in a different investment medium, including (but not limited to) another
Portfolio of the Fund, or submitting the question whether such segregation
should be implemented to

                                     -8-

<PAGE>   9



a vote of all affected Contract owners and, as appropriate, segregating the
assets of any appropriate group (i.e., annuity contract owners, life insurance
contract owners, or variable contract owners of one or more Participating
Insurance Companies) that votes in favor of such segregation, or offering to
the affected Contract owners the option of making such a change; and (2)
establishing a new registered management investment company or managed separate
account.

                  4.4. If a material irreconcilable conflict arises because of a
decision by the Company to disregard Contract owner voting instructions and that
decision represents a minority position or would preclude a majority vote, the
Company may be required, at the Fund's election, to withdraw the Account's
investment in the Fund and terminate this Agreement; provided, however, that
such withdrawal and termination shall be limited to the extent required by the
foregoing material irreconcilable conflict as determined by a majority of the
disinterested members of the Board. Any such withdrawal and termination must
take place within six (6) months after the Fund gives written notice that this
provision is being implemented, and until the end of the six month period the
Fund shall continue to accept and implement orders by the Company for the
purchase and redemption of shares of the Fund.

                  4.5. If a material irreconcilable conflict arises because a
particular state insurance regulator's decision applicable to the Company
conflicts with the majority of other state regulators, then the Company will
withdraw the Account's investment in the Fund and terminate this Agreement
within six months after the Board informs the Company in writing that it has
determined that such decision has created an irreconcilable material conflict;
provided, however, that such withdrawal and termination shall be limited to the
extent required by the foregoing material irreconcilable conflict as determined
by a majority of the disinterested members of the Board. Until the end of the
foregoing six month period, the Fund shall continue to accept and implement
orders by the Company for the purchase and redemption of shares of the Fund,
subject to applicable regulatory limitation.

                                     -9-


<PAGE>   10
                  4.6. For purposes of Sections 4.3 through 4.6 of this
Agreement, a majority of the disinterested members of the Board shall determine
whether any proposed action adequately remedies any irreconcilable material
conflict, but in no event will the Fund be required to establish a new funding
medium for the Contracts. The Company shall not be required by Section 4.3 to
establish a new funding medium for Contracts if an offer to do so has been
declined by vote of a majority of Contract owners materially adversely affected
by the irreconcilable material conflict. In the event that the Board determines
that any proposed action does not adequately remedy any irreconcilable material
conflict, then the Company will withdraw the particular Account's investment in
the Fund and terminate this Agreement within six (6) months after the Board
informs the Company in writing of the foregoing determination, provided,
however, that such withdrawal and termination shall be limited to the extent
required by any such material irreconcilable conflict as determined by a
majority of the disinterested members of the Board.

ARTICLE V.        Applicable Law

                  5.1. This Agreement shall be construed and the provisions
hereof interpreted under and in accordance with the laws of the State of New
York.

                  5.2. This Agreement shall be subject to the provisions of the
1933, 1934 and 1940 Acts, and the rules and regulations and rulings thereunder,
including such exemptions from those statutes, rules and regulations as the
Securities and Exchange Commission may grant (including, but not limited to, the
Mixed and Shared Funding Exemptive Order) and the terms hereof shall be
interpreted and construed in accordance therewith.

ARTICLE VI.       Termination

                  6.1 This Agreement shall terminate with respect to some or all
Portfolios:

                      (a)      at the option of any party upon three month's
advance written notice to the other parties;

                                    -10-


<PAGE>   11


                      (b)      at the option of the Company to the extent that
shares of Portfolios are not reasonably available to meet the requirements of
its Contracts or are not appropriate funding vehicles for the Contracts, as
determined by the Company reasonably and in good faith. Prompt notice of the
election to terminate for such cause and an explanation of such cause shall be
furnished by the Company and termination shall be effective ten days after the
Fund's receipt of said notice unless the Fund makes available a sufficient
number of shares to meet the requirements of the Contracts with said ten-day
period; or

                      (c)      as provided in Article IV

                  6.2. It is understood and agreed that the right of any party
hereto to terminate this Agreement pursuant to Section 6.1(a) may be exercised
for cause or for no cause.

ARTICLE VII.      Notices

                  Any notice shall be sufficiently given when sent by registered
or certified mail to the other party at the address of such party set forth
below or at such other address as such party may from time to time specify to
the other party.

                  If to the Fund:

                           Oppenheimer Variable Account Funds
                           c/o OppenheimerFunds, Inc.
                           2 World Trade Center
                           New York, NY 10048-0203
                           Attn: Legal Department

                  If to the Adviser:

                           OppenheimerFunds, Inc.
                           2 World Trade Center
                           New York, NY 10048-0203
                           Attn: General Counsel

                  If to the Company:

                           American General Annuity Insurance Company
                           2929 Allen Parkway
                           Houston, TX 77019
                           Attn: Cynthia A. Toles, Esq.

                                    -11-

<PAGE>   12

ARTICLE VIII.     Miscellaneous

                  8.1. Subject to the requirements of legal process and
regulatory authority, each party hereto shall treat as confidential the names
and addresses of the owners of the Contracts and all information reasonably
identified as confidential in writing by any other party hereto and, except as
permitted by this Agreement, shall not disclose, disseminate or utilize such
names and addresses and other confidential information without the express
written consent of the affected party until such time as it may come into the
public domain.

                  8.2. The captions in this Agreement are included for
convenience of reference only and in no way define or delineate any of the
provisions hereof or otherwise affect their construction or effect.

                  8.3. This Agreement may be executed simultaneously in two or
more counterparts, each of which taken together shall constitute one and the
same instrument.

                  8.4. If any provision of this Agreement shall be held or made
invalid by a court decision, statute, rule or otherwise, the remainder of the
Agreement shall not be affected thereby.

                  8.5. Each party hereto shall cooperate with, and promptly
notify each other party and all appropriate governmental authorities (including
without limitation the Securities and Exchange Commission, the National
Association of Securities Dealers, Inc. and state insurance regulators) and
shall permit such authorities reasonable access to its books and records in
connection with any investigation or inquiry relating to this Agreement or the
transactions contemplated hereby.

                  8.6. The rights, remedies and obligations contained in this
Agreement are cumulative and are in addition to any and all rights, remedies and
obligations, at law or in equity, which the parties hereto are entitled to under
state and federal laws.

                                    -12-

<PAGE>   13

                  8.7. It is understood by the parties that this Agreement is
not an exclusive arrangement in any respect.

                  8.8. The Company and the Adviser each understand and agree
that the obligations of the Fund under this Agreement are not binding upon any
shareholder of the Fund personally, but bind only the Fund and the Fund's
property; the Company and the Adviser each represent that it has notice of the
provisions of the Declaration of Trust of the Fund disclaiming shareholder
liability for acts or obligations of the Fund.

                  8.9. This Agreement shall not be assigned by any party hereto
without the prior written consent of all the parties.

                  8.10. This Agreement sets forth the entire agreement between
the parties and supercedes all prior communications, agreements and
understandings, oral or written, between the parties regarding the subject
matter hereof.

                                    -13-

<PAGE>   14


                  IN WITNESS WHEREOF, each of the parties hereto has caused this
Agreement to be executed in its name and on its behalf by its duly authorized
representative and its seal to be hereunder affixed as of the date specified
below.

                               AMERICAN GENERAL ANNUITY LIFE INSURANCE COMPANY

                               By:  /s/ CRAIG RODBY
                                   ----------------------------------

                               Title:  Vice Chairman
                                      -------------------------------

                               Date:   November 30, 1998
                                     --------------------------------



                               OPPENHEIMER VARIABLE ACCOUNT
                                FUNDS

                               By:  /s/ ANDREW J. DONOHUE
                                   ----------------------------------


                               Title:  Vice President and Secretary
                                      -------------------------------

                               Date:   November 23, 1998
                                     --------------------------------



                               OPPENHEIMERFUNDS, INC.

                               By:  /s/ ANDREW J. DONOHUE
                                   ----------------------------------

                               Title:  Executive Vice President
                                      -------------------------------

                               Date:   November 23, 1998
                                     --------------------------------




                                    -14-

<PAGE>   15


                                   SCHEDULE 1

AGA Separate Account A


                                    -15-

<PAGE>   16

                                         SCHEDULE 2

American Geneal ElitePlus Bonus Variable Annuity



                                      -16-

<PAGE>   17

                                  SCHEDULE 3

Portfolios of Oppenheimer Variable Account Funds.

        o  Oppenheimer High Income Fund

        o  Oppenheimer Growth Fund

        o  Oppenheimer Small Cap Growth Fund

        o  Oppenheimer Growth & Income Fund


                                    -17-

<PAGE>   1
                                                                 EXHIBIT 8(viii)

                                 FIRST AMENDMENT
                                       TO
                             PARTICIPATION AGREEMENT
                                      AMONG
                       OPPENHEIMER VARIABLE ACCOUNT FUNDS,
                             OPPENHEIMERFUNDS, INC.
                                       AND
                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY


         THIS FIRST AMENDMENT TO PARTICIPATION AGREEMENT ("Amendment") dated as
of November 25, 1998, amends the Participation Agreement dated as of November
23, 1998 (the "Agreement"), among, American General Annuity Insurance Company
(the "Company"), on its own behalf and on behalf of each separate account of the
Company named in Schedule 1 of the Agreement, as may be amended from time to
time by mutual consent (the "Account"), Oppenheimer Variable Account Funds (the
"Fund") and OppenheimerFunds, Inc. (the "Adviser").

         WHEREAS, the Fund, the Adviser and the Company desire to describe with
more specificity Indemnification in the Agreement; and

         WHEREAS, the Agreement may only be amended from time to time by mutual
consent of the Fund, the Adviser and the Company thereto.

         NOW THEREFORE, in consideration of their mutual promises, the Fund, the
Adviser and the Company amend the Agreement as follows:

1.       ARTICLE IX, as set forth below, shall be added to the Agreement.

         ARTICLE IX.       Indemnification

                      9.1  Indemnification By The Company

         9.1(a) The Company agrees to indemnify and hold harmless the Fund and
each director of the Board and officers (collectively, the ?Indemnified Parties?
for purposes of this Section 9.1) against any and all losses, claims, damages,
liabilities (including amounts paid in settlement with the written consent of
the Company) or litigation (including legal and other expenses), to which the
Indemnified Parties may become subject under any statute, regulation, at common
law or otherwise, insofar as such losses, claims, damages, liabilities or
expenses (or actions in respect thereof) or settlements are related to the sale
or acquisition of the Fund?s shares or the Contracts and:

         (i)      arise out of or are based upon any untrue statements or
                  alleged untrue statements of any material fact contained in
                  the Registration Statement or prospectus for the Contracts or
                  contained in the Contracts or advertisements or sales
                  literature for the Contracts (or any amendment or



                                       1
<PAGE>   2

                  supplement to any of the foregoing), or arise out of or are
                  based upon the omission or the alleged amazon to state therein
                  a material fact required to be stated therein or necessary to
                  make the statements therein not misleading, provided that this
                  agreement to indemnify shall not apply as to any Indemnified
                  Party if such statement or omission or such alleged statement
                  or omission was made in reliance upon and in conformity with
                  information furnished to the Company by or on behalf of the
                  Fund for use in the Registration Statement or prospectus for
                  the Contracts or in the Contracts or advertisements or sales
                  literature (or any amendment or supplement) or otherwise for
                  use in connection with the sale of the Contracts or Fund
                  shares; or

         (ii)     arise out of or as a result of statements or representations
                  (other than statements or representations contained in the
                  Registration Statement, prospectus or sales literature of the
                  Fund not supplied by the Company, or persons under its
                  control) or wrongful conduct of the Company or persons under
                  its control, with respect to the sale or distribution of the
                  Contracts or Fund Shares; or

         (iii)    arise out of any untrue statement or alleged untrue statement
                  of a material fact contained in a Registration Statement,
                  prospectus, advertisements or sales literature of the Fund or
                  any amendment thereof or supplement thereto or the omission or
                  alleged omission to state therein a material fact required to
                  be stated therein or necessary to make the statements therein
                  not misleading if such a statement or omission was made in
                  reliance upon information furnished to the Fund by or on
                  behalf of the Company; or

         (iv)     arise as a result of any failure by the Company to provide the
                  services and furnish the materials under the terms of this
                  Agreement; or

          (v)     arise out of or result from any material breach of any
                  representation or warranty made by the Company in this
                  Agreement or arise out of or result from any other material
                  breach of this Agreement by the Company, as limited by and in
                  accordance with the provisions of Sections 9.1 (b) and 9.1 (c)
                  hereof.

         9.1(b) The Company shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against an Indemnified Party as such may arise from such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations or dudes under this Agreement or to
the Fund, whichever is applicable.

         9.1(c) The Company shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Company in writing within a
reasonable time after the summons or


                                       2
<PAGE>   3

other first legal process giving information of the nature of the claim shall
have been served upon such Indemnified Party (or after such Indemnified Party
shall have received notice of such service on any designated agent), but failure
to notify the Company of any such claim shall not relieve the Company from any
liability which it may have to the Indemnified Party against whom such action is
brought otherwise than on account of this indemnification provision. In case any
such action is brought against the Indemnified Parties, the Company shall be
entitled to participate. at its own expense, in the defense of such action. The
Company also shall be entitled to assume the defense thereof, with counsel
satisfactory to the party named in the action. After notice from the Company to
such party of the Company's election to assume the defense thereof, the
Indemnified Party shall bear the fees and expenses of any additional counsel
retained by it, and the Company will not be liable to such party under this
Agreement for any legal or other expenses subsequently incurred by such party
independently in connection with the defense thereof other than reasonable costs
of investigation.

         9.1(d) The Indemnified Parties will promptly notify the Company of the
commencement of any litigation or proceedings against them in connection with
the issuance or sale of the Fund shares or the Contracts or the operation of the
Fund.

         9.2    Indemnification by the Adviser

         9.2(a) The Adviser agrees to indemnify and hold harmless the Company
and the principal underwriter for the Contracts and each of their respective
directors and officers and the principal underwriter for the Contracts and each
person, if any, who controls the Company within the meaning of Section 15 of the
1933 Act (collectively, the "Indemnified Parties" for purposes of this Section
9.2) against any and all losses, claims, damages, liabilities (including amounts
paid in settlement with the written consent of the Adviser) or litigation
(including legal and other expenses) to which the Indemnified Parties may become
subject under any statute, at common law or otherwise, insofar as such losses,
claims, damages, liabilities or expenses (or actions in respect thereof) or
settlements are related to the sale or acquisition of the Fund's shares or the
Contracts and:

         (i)      arise out of or are based upon any untrue statement or alleged
                  untrue statement of any material fact contained in the
                  Registration Statement or prospectus or advertisements or
                  sales literature of the Fund (or any amendment or supplement
                  to any of the foregoing), or arise out of or are based upon
                  the omission or the alleged omission to state therein a
                  material fact required to be stated therein or necessary to
                  make the statements therein not misleading, provided that this
                  agreement to indemnify shall not apply as to any Indemnified
                  Party if such statement or omission or such alleged statement
                  or omission was made in reliance upon and in conformity with
                  information furnished to the Adviser or Fund by or on behalf
                  of the Company for use in the Registration Statement or
                  prospectus for the Fund or in sales literature (or any
                  amendment or supplement) or otherwise for use in connection
                  with the sale of the Contracts or Fund shares; or



                                       3
<PAGE>   4

         (ii)     arise out of or as a result of statements or representations
                  (other than statements or representations contained in the
                  Registration Statement, prospectus or sales literature for the
                  Contracts not supplied by the Adviser or persons under its
                  control) or wrongful conduct of the Fund, Adviser or Adviser
                  or persons under their control, with respect to the sale or
                  distribution of the Contracts or Fund shares; or

         (iii)    arise out of any untrue statement or alleged untrue statement
                  of a material fact contained in a Registration Statement,
                  prospectus, advertisements or sales literature covering the
                  Contracts, or any amendment thereof or supplement thereto, or
                  the omission or alleged omission to state therein a material
                  fact required to be stated therein or necessary to make the
                  statement or statements therein not misleading, if such
                  statement or omission was made in reliance upon information
                  furnished to the Company by or on behalf of the Fund; or

         (iv)     arise as a result of any failure by the Fund to provide the
                  services and furnish the materials under the terms of this
                  Agreement (including a failure whether unintentional or in
                  good faith or otherwise, to comply with the diversification
                  requirements specified in Section 817(h) of the Internal
                  Revenue Code (the "Code") and Treasury Regulation 1.817-5 and
                  any amendments or other modifications to such Section or
                  Regulation, or to qualify as a regulated investment company
                  under Subchapter M of the Code); or

         (v)      arise out of or result from any material breach of any
                  representation or warranty made by the Fund or the Adviser in
                  this Agreement or arise out of or result from any other
                  material breach of this Agreement by the Fund or the Adviser;
                  as limited by and in accordance with the provisions of Section
                  9.2(b) and 9.2(c) hereof.

         9.2(b) The Adviser shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
to which an Indemnified Party would otherwise be subject by reason of such
Indemnified Party's willful misfeasance, bad faith, or gross negligence in the
performance of such Indemnified Party's duties or by reason of such Indemnified
Party's reckless disregard of obligations and duties under this Agreement or to
each Company or the Account, whichever is applicable.

         9.2(c) The Adviser shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Adviser in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent), but failure to notify the Adviser of any



                                       4
<PAGE>   5
such claim shall not relieve the Adviser from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Adviser also shall be entitled to assume
the defense thereof, with counsel satisfactory to the party named in the action.
After notice from the Adviser to such party of the Adviser?s election to assume
the defense thereof, the Indemnified Party shall bear the fees and expenses of
any additional counsel retained by it, and the Adviser will not be liable to
such party under this Agreement for any legal or other expenses subsequently
incurred by such party independently in connection with the defense thereof
other than reasonable costs of investigation.

         9.2(d) The Company agrees promptly to notify the Adviser of the
commencement of any litigation or proceedings against it or any of its officers
or directors in connection with the issuance or sale of the Contracts or the
operation of each Account.

         9.3    Indemnification By the Fund

9.3(a) The Fund agrees to indemnify and hold harmless the Company and the
principal underwriter for Contracts and each of their respective directors and
officers and each person, if any, who controls the Company within the meaning of
Section 15 of the 1933 Act (collectively, the ?Indemnified Parties? for purposes
of this Section 9.3) against any and all losses, claims, damages, liabilities
(including amounts paid in settlement with the written consent of the Fund) or
litigation (including legal and other expenses) to which the Indemnified Parties
may become subject under any statute, at common law or otherwise, insofar as
such losses, claims, damages, liabilities or expenses (or actions in respect
thereof) or settlements result from the gross negligence, bad faith or willful
misconduct of the Board or any member thereof, are related to the operations of
the Fund and:

         (i)      arise as a result of any failure by the Fund to provide the
                  services and furnish the materials under the terms of this
                  Agreement (including a failure whether unintentional or in
                  good faith or otherwise, to comply with the diversification
                  requirements specified in Section 817(h) of the Code and
                  Treasury Regulation 1.817-5 and any amendments or other
                  modifications to such Section or Regulation, or to qualify as
                  a regulated investment company under Subchapter M of the
                  Code); or

         (ii)     arise out of or result from any material breach of any
                  representations or warranty made by the Fund in this Agreement
                  or arise out of or result from any other material breach of
                  this Agreement by the Fund;

as limited by and in accordance with the provisions of Sections 9.3(b) and
9.3(c) hereof.

         9.3(b) The Fund shall not be liable under this indemnification
provision with respect to any losses, claims, damages, liabilities or litigation
incurred or assessed against



                                       5
<PAGE>   6

on Indemnified Party as such may arise from such Indemnified Party?s willful
misfeasance, bad faith, or gross negligence in the performance of such
Indemnified Party?s duties or by reason of such Indemnified Party?s reckless
disregard of obligations and duties under this Agreement or to the Company, the
Fund, the Adviser or each Account, whichever is applicable.

         9.3(c) The Fund shall not be liable under this indemnification
provision with respect to any claim made against an Indemnified Party unless
such Indemnified Party shall have notified the Fund in writing within a
reasonable time after the summons or other first legal process giving
information of the nature of the claim shall have been served upon such
Indemnified Party (or after such Indemnified Party shall have received notice of
such service on any designated agent). but failure to notify the Fund of any
such claim shall not relieve the Fund from any liability which it may have to
the Indemnified Party against whom such action is brought otherwise than on
account of this indemnification provision. In case any such action is brought
against the Indemnified Parties, the Fund will be entitled to participate, at
its own expense, in the defense thereof. The Fund also shall be entitled to
assume the defense thereof, with counsel satisfactory to the party named in the
action. After notice from the Fund to such party of the Fund's election to
assume the defense thereof, the Indemnified Party shall bear the fees and
expenses of any additional counsel retained by it, and the Fund will not be
liable to such party under this Agreement for any legal or other expenses
subsequently incurred by such party independently in connection with the defense
thereof other than reasonable costs of investigation.

         9.3(d) The Company agrees promptly to notify the Fund of the
commencement of any litigation or proceedings against it or any of its
respective officers or directors in connection with this Agreement, the issuance
or sale of the Contracts, with respect to the operation of either Account, or
the sale or acquisition of shares of the Fund.



                                       6
<PAGE>   7
         IN WITNESS WHEREOF, each of the parties hereto has caused this
Amendment to the Agreement to be executed in its name and on its behalf by its
duly authorized representative on the 25th day of November, 1998.




                                          AMERICAN GENERAL ANNUITY
                                          INSURANCE COMPANY


                                          By:   /s/ ILLEGIBLE
                                             ---------------------------------
                                          Title:    Vice President
                                                ------------------------------
                                          Date:     3/8/99
                                               -------------------------------


                                          OPPENHEIMER VARIABLE ACCOUNT
                                          FUNDS


                                          By:   /s/ ILLEGIBLE
                                             ---------------------------------
                                          Title:    Vice President & Secretary
                                                ------------------------------
                                          Date:     3/12/99
                                               -------------------------------



                                          OPPENHEIMERFUNDS, INC.


                                          By:  /s/ ILLEGIBLE
                                             ---------------------------------
                                          Title:   Executive Vice President
                                                ------------------------------
                                          Date:    3/12/99
                                               -------------------------------



                                       7

<PAGE>   1

                                                                   EXHIBIT 8(ix)

                                SECOND AMENDMENT
                                       TO
                             PARTICIPATION AGREEMENT
                                      AMONG
                       OPPENHEIMER VARIABLE ACCOUNT FUNDS,
                             OPPENHEIMERFUNDS, INC.
                                       AND
                   AMERICAN GENERAL ANNUITY INSURANCE COMPANY


     THIS SECOND AMENDMENT TO PARTICIPATION AGREEMENT ("Amendment") dated as of
August 2, 1999, further amends the Participation Agreement dated as of November
23, 1998, amended as of November 25, 1998 (the "Agreement"), among American
General Annuity Insurance Company (the "Company"), on its own behalf and on
behalf of each separate account of the Company named in Schedule 1 of the
Agreement, as may be amended from time to time by mutual consent (the
"Account"), Oppenheimer Variable Account Funds (the "Fund") and
OppenheimerFunds, Inc. (the "Adviser").

     WHEREAS, the Fund, the Adviser and the Company desire to amend the
Schedules to the Agreement; and

     WHEREAS, the Agreement may only be amended from time to time by mutual
consent of the Fund, the Adviser and the Company thereto.

     NOW THEREFORE, in consideration of their mutual promises, the Fund, the
Adviser and the Company agree that Schedules 1, 2 and 3 to this Second Amendment
to Participation Agreement shall be made a part of the Agreement.



<PAGE>   2

     IN WITNESS WHEREOF, each of the parties hereto has caused this Amendment to
the Agreement to be executed in its name and on its behalf by its duly
authorized representative as of the 2nd day of August, 1999.


                                         AMERICAN GENERAL ANNUITY
                                         INSURANCE COMPANY


                                         By:
                                            ------------------------------------

                                         Title: Vice President

                                         Date:
                                              ----------------------------------


                                         OPPENHEIMER VARIABLE ACCOUNT
                                         FUNDS

                                         By:
                                            ------------------------------------

                                         Title: Vice President and Secretary

                                         Date:
                                              ----------------------------------


                                         OPPENHEIMERFUNDS, INC.

                                         By:
                                            ------------------------------------

                                         Title:
                                               ---------------------------------

                                         Date:
                                              ----------------------------------



<PAGE>   3

                                   SCHEDULE 1


A.G. Separate Account A



<PAGE>   4

                                   SCHEDULE 2


American General ElitePlus Bonus Variable Annuity
American General The One Multi-Manager Annuity



<PAGE>   5

                                   SCHEDULE 3

Portfolios of Oppenheimer Variable Account Funds ("OVAF") held by American
General ElitePlus Bonus Variable Annuity:

         o  Oppenheimer High Income Fund/VA

         o  Oppenheimer Capital Appreciation Fund/VA

         o  Oppenheimer Small Cap Growth Fund/VA

         o  Oppenheimer Main Street Growth & Income Fund/VA

Portfolios of OVAF held by American General The One Multi-Manager Annuity

         o  Oppenheimer High Income Fund/VA



<PAGE>   1

                                                                   EXHIBIT 8(x)


                             PARTICIPATION AGREEMENT
                 AMONG TEMPLETON VARIABLE PRODUCTS SERIES FUND,
                    FRANKLIN TEMPLETON DISTRIBUTORS, INC. AND
                  AMERICAN GENERAL ANNUITY INSURANCE COMPANY

     THIS AGREEMENT made as of November 23, 1998, among Templeton Variable
Products Series Fund (the "Trust"), an open-end management investment company
organized as a business trust under Massachusetts law, Franklin Templeton
Distributors, Inc., a California corporation, the Trust's principal underwriter
("Underwriter"), and American General Annuity Insurance Company, a life
insurance company organized as a corporation under Texas law (the "Company"),
on its own behalf and on behalf of each segregated asset account of the Company
set forth in Schedule A, as may be amended from time to time (the "Accounts").

                              W I T N E S S E T H:

     WHEREAS, the Trust is registered with the Securities and Exchange
Commission (the "SEC") as an open-end management investment company under the
Investment Company Act of 1940, as amended (the "1940 Act"), and has an
effective registration statement relating to the offer and sale of the various
series of its shares under the Securities Act of 1933, as amended (the "1933
Act");

     WHEREAS, the Trust and the Underwriter desire that Trust shares be used as
an investment vehicle for separate accounts established for variable life
insurance policies and variable annuity contracts to be offered by life
insurance companies which have entered into fund participation agreements with
the Trust (the "Participating Insurance Companies");

     WHEREAS, the beneficial interest in the Trust is divided into several
series of shares, each series representing an interest in a particular managed
portfolio of securities and other assets, and certain of those series, named in
Schedule B, (the "Portfolios") are to be made available for purchase by the
Company for the Accounts; and

     WHEREAS, the Trust has received an order from the SEC, dated November 16,
1993 (File No. 812-8546), granting Participating Insurance Companies and their
separate accounts exemptions from the provisions of Sections 9(a), 13(a), 15(a)
and 15(b) of the 1940 Act, and Rules 6e-2 (b) (15) and 6e-3 (T) (b) (15)
thereunder, to the extent necessary to permit shares of the Trust to be sold to
and held by variable annuity and variable life insurance separate accounts of
both affiliated and unaffiliated life insurance companies and certain qualified
pension and retirement plans (the "Shared Funding Exemptive Order");



                                                                      1
<PAGE>   2

     WHEREAS, the Company has registered or will register each Account as a unit
investment trust under the 1940 Act unless an exemption from registration under
the 1940 Act is available and the Trust has been so advised; and has registered
or will register certain variable annuity contracts and variable life insurance
policies, listed on Schedule C attached hereto, under which the portfolios are
to be made available as investment vehicles (the "Contracts") under the 1933 Act
unless such interests under the Contracts in the Accounts are exempt from
registration under the 1933 Act and the Trust has been so advised;

     WHEREAS, each Account is a duly organized, validly existing segregated
asset account, established by resolution of the Board of Directors of the
Company, on the date shown for such account on Schedule A hereto, to set aside
and invest assets attributable to one or more Contracts; and

     WHEREAS, the Underwriter is registered as a broker dealer with the
Securities and Exchange Commission under the Securities Exchange Act of 1934, as
amended (the "1934 Act"), and is a member in good standing of the National
Association of Securities Dealers, Inc. ("NASD"); and

     WHEREAS, each investment adviser listed on Schedule B (each, an "Adviser")
is duly registered as an investment adviser under the Investment Advisers Act of
1940, as amended ("Advisers Act") and any applicable state securities laws;

     WHEREAS, to the extent permitted by applicable insurance laws and
regulations, the Company intends to purchase shares in the Portfolios on behalf
of each Account to fund certain of the aforesaid Contracts and the Underwriter
is authorized to sell such shares to unit investment trusts such as each Account
at net asset value;

     NOW THEREFORE, in consideration of their mutual promises, the parties agree
as follows:


                                   ARTICLE I.
                PURCHASE AND REDEMPTION OF TRUST PORTFOLIO SHARES

     1.1. For purposes of this Article I, the Company shall be the Trust's agent
for receipt of purchase orders and requests for redemption relating to each
Portfolio from each Account, provided that the Company notifies the Trust of
such purchase orders and requests for redemption by 10:00 a.m. Eastern time on
the next following Business Day, as defined in Section 1.3.

     1.2. The Trust agrees to make shares of the Portfolios available to the
Accounts for purchase at the net asset value per share next computed after
receipt of a purchase order by the Trust (or its agent) in proper form, as


                                                                      2
<PAGE>   3

established in accordance with the provisions of the then current prospectus of
the Trust describing Portfolio purchase procedures on those days on which the
Trust calculates its net asset value pursuant to rules of the SEC, and the Trust
shall use its best efforts to calculate such net asset value on each day on
which the New York Stock Exchange ("NYSE") is open for trading. The Company will
transmit orders from time to time to the Trust for the purchase of shares of the
Portfolios. The Trustees of the Trust (the "Trustees") may refuse to sell shares
of any Portfolio to any person, or suspend or terminate the offering of shares
of any Portfolio if such action is required by law or by regulatory authorities
having jurisdiction or if, in the sole discretion of the Trustees acting in good
faith and in light of their fiduciary duties under federal and any applicable
state laws, such action is deemed in the best interests of the shareholders of
such Portfolio. With respect to purchase orders received by the Company from
Contract Owners, "proper form" means that amounts to be invested or redeemed are
identified on the Company's computer system by Participant, Contract and Fund in
accordance with the Company's standard procedures for processing transactions.

     1.3 The Company shall submit payment for the purchase of shares of a
Portfolio on behalf of an Account no later than the close of business on the
next Business Day after the Trust receives the purchase order. Payment shall be
made in federal funds transmitted by wire to the Trust or its designated
custodian. Upon receipt by the Trust of the federal funds so wired, such funds
shall cease to be the responsibility of the Company and shall become the
responsibility of the Trust for this purpose. "Business Day" shall mean any day
on which the NYSE is open for trading and on which the Trust calculates its net
asset value pursuant to the rules of the SEC.

     1.4 The Trust will redeem for cash any full or fractional shares of any
Portfolio, when requested by the Company on behalf of an Account, at the net
asset value next computed after receipt by the Trust (or its agent) of the
request for redemption, as established in accordance with the provisions of the
then current prospectus of the Trust describing Portfolio redemption procedures.
The Trust shall make payment for such shares in the manner established from time
to time by the Trust. Redemption with respect to a Portfolio will normally be
paid to the Company for an Account in federal funds transmitted by wire to the
Company before the close of business on the next Business Day after the receipt
of the request for redemption. Such payment may be delayed if, for example, the
Portfolio's cash position so requires or if extraordinary market conditions
exist, but in no event shall payment be delayed for a greater period than is
permitted by the 1940 Act.

     1.5 Payments for the purchase of shares of the Trust's Portfolios by the
Company under Section 1.3 and payments for the redemption of shares of the
Trust's Portfolios under Section 1.4 may be netted against one another on any



                                                                      3
<PAGE>   4
Business Day for the purpose of determining the amount of any wire transfer on
that Business Day.

     1.6 Issuance and transfer of the Trust's Portfolio shares will be by book
entry only. Stock certificates will not be issued to the Company or the Account.
Portfolio Shares purchased from the Trust will be recorded in the appropriate
title for each Account or the appropriate subaccount of each Account.

     1.7 The Trust shall furnish, on or before the ex-dividend date, notice to
the Company of any income dividends or capital gain distributions payable on the
shares of any Portfolio of the Trust. The Company hereby elects to receive all
such income dividends and capital gain distributions as are payable on a
Portfolio's shares in additional shares of the Portfolio. The Trust shall notify
the Company of the number of shares so issued as payment of such dividends and
distributions.

     1.8 The Trust shall calculate the net asset value of each Portfolio on each
Business Day, as defined in Section 1.3. The Trust shall make the net asset
value per share for each Portfolio available to the Company or its designated
agent on a daily basis as soon as reasonably practical after the net asset value
per share is calculated (normally by 6:30 p.m. Eastern time).

     1.9 The Trust agrees that its Portfolio shares will be sold only to
Participating Insurance Companies and their separate accounts and to certain
qualified pension and retirement plans to the extent permitted by the Shared
Funding Exemptive Order. No shares of any Portfolio will be sold directly to the
general public. The Company agrees that it will use Trust shares only for the
purposes of funding the Contracts through the Accounts listed in Schedule A, as
amended from time to time.

     1.10 The Company agrees that all net amounts available under the Contracts
shall be invested in the Trust, in such other Funds advised by an Adviser or its
affiliates as may be mutually agreed to in writing by the parties hereto, or in
the Company's general account, provided that such amounts may also be invested
in an investment company other than the Trust if: (a) such other investment
company, or series thereof, has investment objectives or policies that are
substantially different from the investment objectives and policies of the
Portfolios; or (b) the Company gives the Trust and the Underwriter 45 days
written notice of its intention to make such other investment company available
as a funding vehicle for the Contracts; or (c) such other investment company is
available as a funding vehicle for the Contracts at the date of this Agreement
and the Company so informs the Trust and the Underwriter prior to their signing
this Agreement (a list of such investment companies appearing on Schedule D to
this Agreement); or (d) the Trust or Underwriter consents to the use of such
other investment company.




                                                                      4
<PAGE>   5

     1.11 The Trust agrees that all Participating Insurance Companies shall have
the obligations and responsibilities regarding pass-through voting and conflicts
of interest corresponding to those contained in Section 2.10 and Article IV of
this Agreement.

     1.12 Each party to this Agreement shall have the right to rely on
information or confirmations provided by any other party (or by any affiliate of
any other party), and shall not be liable in the event that an error results
from any incorrect information or confirmations supplied by any other party. If
an error is made in reliance upon incorrect information or confirmations, any
amount required to make a Contract owner's account whole shall be borne by the
party who provided the incorrect information or confirmation.

                                   ARTICLE II.
                  OBLIGATIONS OF THE PARTIES; FEES AND EXPENSES

     2.1 The Trust shall prepare and be responsible for filing with the SEC and
any state regulators requiring such filing all shareholder reports, notices,
proxy materials (or similar materials such as voting instruction solicitation
materials), prospectuses and statements of additional information of the Trust.
The Trust shall bear the costs of registration and qualification of its shares
of the Portfolios, preparation and filing of the documents listed in this
Section 2.1 and all taxes to which an issuer is subject on the issuance and
transfer of its shares.

     2.2 At the option of the Company, the Trust or the Underwriter shall either
(a) provide the Company with as many copies of portions of the Trust's current
prospectus, annual report, semi-annual report and other shareholder
communications, including any amendments or supplements to any of the foregoing,
pertaining specifically to the Portfolios as the Company shall reasonably
request; or (b) provide the Company with a camera ready copy of such documents
in a form suitable for printing and from which information relating to series of
the Trust other than the Portfolios has been deleted to the extent practicable.
The Trust or the Underwriter shall provide the Company with a copy of its
current statement of additional information, including any amendments or
supplements, in a form suitable for duplication by the Company. Expenses of
furnishing such documents for marketing purposes shall be borne by the Company
and expenses of furnishing such documents for current contract owners invested
in the Trust shall be borne by the Trust or the Underwriter.

     2.3 The Trust (at its expense) shall provide the Company with copies of any
Trust-sponsored proxy materials in such quantity as the Company shall reasonably
require for distribution to Contract owners. The Company shall bear the costs of
distributing proxy materials (or similar materials such as voting solicitation
instructions), prospectuses and statements of additional information



                                                                      5
<PAGE>   6
to Contract owners. The Company assumes sole responsibility for ensuring that
such materials are delivered to Contract owners in accordance with applicable
federal and state securities laws.

     2.4 If and to the extent required by law, the Company shall: (i) solicit
voting instructions from Contract owners; (ii) vote the Trust shares in
accordance with the instructions received from Contract owners; and (iii) vote
Trust shares for which no instructions have been received in the same proportion
as Trust shares of such Portfolio for which instructions have been received; so
long as and to the extent that the SEC continues to interpret the 1940 Act to
require pass-through voting privileges for variable contract owners. The Company
reserves the right to vote Trust shares held in any segregated asset account in
its own right, to the extent permitted by law.

     2.5 Except as provided in section 2.6, the Company shall not use any
designation comprised in whole or part of the names or marks "Franklin" or
"Templeton" or any other Trademark relating to the Trust or Underwriter without
prior written consent, and upon termination of this Agreement for any reason,
the Company shall cease all use of any such name or mark as soon as reasonably
practicable.

     2.6 The Company shall furnish, or cause to be furnished to the Trust or its
designee, at least one complete copy of each registration statement, prospectus,
statement of additional information, retirement plan disclosure information or
other disclosure documents or similar information, as applicable (collectively
"disclosure documents"), as well as any report, solicitation for voting
instructions, sales literature and other promotional materials, and all
amendments to any of the above that relate to the Contracts or the Accounts
prior to its first use. The Company shall furnish, or shall cause to be
furnished, to the Trust or its designee each piece of sales literature or other
promotional material in which the Trust or an Adviser is named, at least 15
Business Days prior to its use. No such material shall be used if the Trust or
its designee reasonably objects to such use within five Business Days after
receipt of such material. For purposes of this paragraph, "sales literature or
other promotional material" includes, but is not limited to, portions of the
following that use any Trademark related to the Trust or Underwriter or refer to
the Trust or affiliates of the Trust: advertisements (such as material published
or designed for use in a newspaper, magazine or other periodical, radio,
television, telephone or tape recording, videotape display, signs or billboards,
motion pictures or electronic communication or other public media), sales
literature (i.e., any written communication distributed or made generally
available to customers or the public, including brochures, circulars, research
reports, market letters, form letters, seminar texts, reprints or excerpts or
any other advertisement, sales literature or published article or electronic
communication), educational or training materials or other communications



                                                                      6
<PAGE>   7
distributed or made generally available to some or all agents or employees, and
disclosure documents, shareholder reports and proxy materials.

     2.7 The Company and its agents shall not give any information or make any
representations or statements on behalf of the Trust or concerning the Trust,
the Underwriter or an Adviser in connection with the sale of the Contracts other
than information or representations contained in and accurately derived from the
registration statement or prospectus for the Trust shares (as such registration
statement and prospectus may be amended or supplemented from time to time),
annual and semi-annual reports of the Trust, Trust-sponsored proxy statements,
or in sales literature or other promotional material approved by the Trust or
its designee, except as required by legal process or regulatory authorities or
with the written permission of the Trust or its designee.

     2.8 The Trust shall use its best efforts to provide the Company, on a
timely basis, with such information about the Trust, the Portfolios and each
Adviser, in such form as the Company may reasonably require, as the Company
shall reasonably request in connection with the preparation of disclosure
documents and annual and semi-annual reports pertaining to the Contracts.

     2.9 The Trust shall not give any information or make any representations or
statements on behalf of the Company or concerning the Company, the Accounts or
the Contracts other than information or representations contained in and
accurately derived from disclosure documents for the Contracts (as such
disclosure documents may be amended or supplemented from time to time), or in
materials approved by the Company for distribution including sales literature or
other promotional materials, except as required by legal process or regulatory
authorities or with the written permission of the Company.

     2.10 So long as, and to the extent that, the SEC interprets the 1940 Act to
require pass-through voting privileges for Contract owners, the Company will
provide pass-through voting privileges to Contract owners whose Contract values
are invested, through the registered Accounts, in shares of one or more
Portfolios of the Trust. The Trust shall require all Participating Insurance
Companies to calculate voting privileges in the same manner and the Company
shall be responsible for assuring that the Accounts calculate voting privileges
in the manner established by the Trust. With respect to each registered Account,
the Company will vote shares of each Portfolio of the Trust held by a registered
Account and for which no timely voting instructions from Contract owners are
received in the same proportion as those shares held by that registered Account
for which voting instructions are received. The Company and its agents will in
no way recommend or oppose or interfere with the solicitation of proxies for
Portfolio shares held to fund the Contracts without the prior written consent of
the Trust, which consent may be withheld in the Trust's sole discretion.


                                                                      7
<PAGE>   8

     2.11 The Trust and Underwriter shall pay no fee or other compensation to
the Company under this Agreement except as provided on Schedule E, if attached.
Nevertheless, the Trust or the Underwriter or an affiliate may make payments
(other than pursuant to a Rule 12b-1 Plan) to the Company or its affiliates or
to the Contracts' underwriter in amounts agreed to by the Underwriter in writing
and such payments may be made out of fees otherwise payable to the Underwriter
or its affiliates, profits of the Underwriter or its affiliates, or other
resources available to the Underwriter or its affiliates.


                                  ARTICLE III.
                         REPRESENTATIONS AND WARRANTIES

     3.1 The Company represents and warrants that it is an insurance company
duly organized and in good standing under the laws of its state of incorporation
and that it has legally and validly established each Account as a segregated
asset account under such law as of the date set forth in Schedule A.

     3.2 The Company represents and warrants that, with respect to each Account,
(1) the Company has registered or, prior to any issuance or sale of the
Contracts, will register the Account as a unit investment trust in accordance
with the provisions of the 1940 Act to serve as a segregated asset account for
the Contracts, or (2) if the Account is exempt from registration as an
investment company under Section 3(c) of the 1940 Act, the Company will make
every effort to maintain such exemption and will notify the Trust and the
Adviser immediately upon having a reasonable basis for believing that such
exemption no longer applies or might not apply in the future.

     3.3 The Company represents and warrants that, with respect to each
Contract, (1) the Contract will be registered under the 1933 Act, or (2) if the
Contract is exempt from registration under Section 3(a)(2) of the 1933 Act or
under Section 4(2) and Regulation D of the 1933 Act, the Company will make every
effort to maintain such exemption and will notify the Trust and the Adviser
immediately upon having a reasonable basis for believing that such exemption no
longer applies or might not apply in the future. The Company further represents
and warrants that the Contracts will be sold by broker-dealers, or their
registered representatives, who are registered with the SEC under the 1934 Act
and who are members in good standing of the NASD; the Contracts will be issued
and sold in compliance in all material respects with all applicable federal and
state laws; and the sale of the Contracts shall comply in all material respects
with state insurance suitability requirements.

     For any unregistered Accounts which are exempt from registration under the
`40 Act in reliance upon Sections 3(c)(1) or 3(c)(7) thereof, the Company
represents and warrants that:



                                                                      8
<PAGE>   9
     (a)  each Account and sub-account thereof has a principal underwriter which
          is registered as a broker-dealer under the Securities Exchange Act of
          1934, as amended;

     (b)  Trust shares are and will continue to be the only investment
          securities held by the corresponding Account sub-accounts; and

     (c)  with regard to each Portfolio, the Company, on behalf of the
          corresponding sub-account, will:

          (1)  seek instructions from all Contract owners with regard to the
               voting of all proxies with respect to Trust shares and vote such
               proxies only in accordance with such instructions or vote such
               shares held by it in the same proportion as the vote of all other
               holders of such shares; and

          (2)  refrain from substituting shares of another security for such
               shares unless the SEC has approved such substitution in the
               manner provided in Section 26 of the `40 Act.

     3.4 The Trust represents and warrants that it is duly organized and validly
existing under the laws of the State of Massachusetts and that it does and will
comply in all material respects with the 1940 Act and the rules and regulations
thereunder.

     3.5 The Trust represents and warrants that the Portfolio shares offered and
sold pursuant to this Agreement will be registered under the 1933 Act and the
Trust shall be registered under the 1940 Act prior to and at the time of any
issuance or sale of such shares. The Trust shall amend its registration
statement under the 1933 Act and the 1940 Act from time to time as required in
order to effect the continuous offering of its shares. The Trust shall register
and qualify its shares for sale in accordance with the laws of the various
states only if and to the extent deemed advisable by the Trust or the
Underwriter.

     3.6 The Trust represents and warrants that the investments of each
Portfolio will comply with the diversification requirements for variable
annuity, endowment or life insurance contracts set forth in Section 817(h) of
the Internal Revenue Code of 1986, as amended ("Code"), and the rules and
regulations thereunder, including without limitation Treasury Regulation
1.817-5, and will notify the Company immediately upon having a reasonable basis
for believing any Portfolio has ceased to comply or might not so comply and will
in that



                                                                      9
<PAGE>   10
event immediately take all reasonable steps to adequately diversify the
Portfolio to achieve compliance within the grace period afforded by Regulation
1.817-5.

     3.7 The Trust represents and warrants that it is currently qualified as a
"regulated investment company" under Subchapter M of the Code, that it will make
every effort to maintain such qualification and will notify the Company
immediately upon having a reasonable basis for believing it has ceased to so
qualify or might not so qualify in the future.

     3.8 The Trust represents and warrants that should it ever desire to make
any payments to finance distribution expenses pursuant to Rule 12b-1 under the
1940 Act, the Trustees, including a majority who are not "interested persons" of
the Trust under the 1940 Act ( "disinterested Trustees" ), will formulate and
approve any plan under Rule 12b-1 to finance distribution expenses.

     3.9 The Trust represents and warrants that it, its directors, officers,
employees and others dealing with the money or securities, or both, of a
Portfolio shall at all times be covered by a blanket fidelity bond or similar
coverage for the benefit of the Trust in an amount not less that the minimum
coverage required by Rule 17g-1 or other regulations under the 1940 Act. Such
bond shall include coverage for larceny and embezzlement and be issued by a
reputable bonding company.

     3.10 The Company represents and warrants that all of its directors,
officers, employees, investment advisers, and other individuals or entities
dealing with the money and/or securities of the Trust are and shall be at all
times covered by a blanket fidelity bond or similar coverage for the benefit of
the Trust, in an amount not less than $5 million. The aforesaid bond shall
include coverage for larceny and embezzlement and shall be issued by a reputable
bonding company. The Company agrees to make all reasonable efforts to see that
this bond or another bond containing these provisions is always in effect, and
agrees to notify the Trust and the Underwriter in the event that such coverage
no longer applies.

     3.11 The Underwriter represents that each Adviser is duly organized and
validly existing under applicable corporate law and that it is registered and
will during the term of this Agreement remain registered as an investment
adviser under the Advisers Act.

     3.12 The Trust currently intends for one or more Classes to make payments
to finance its distribution expenses, including service fees, pursuant to a Plan
adopted under Rule 12b-1 under the 1940 Act ("Rule 12b-1"), although it may
determine to discontinue such practice in the future. To the extent that any
Class of the Trust finances its distribution expenses pursuant to a Plan adopted


                                                                     10
<PAGE>   11
under Rule 12b-1, the Trust undertakes to comply with any then current SEC and
SEC staff interpretations concerning Rule 12b-1 or any successor provisions.

                                   ARTICLE IV.
                               POTENTIAL CONFLICTS

     4.1 The parties acknowledge that a Portfolio's shares may be made available
for investment to other Participating Insurance Companies. In such event, the
Trustees will monitor the Trust for the existence of any material irreconcilable
conflict between the interests of the contract owners of all Participating
Insurance Companies. An irreconcilable material conflict may arise for a variety
of reasons, including: (a) an action by any state insurance regulatory
authority; (b) a change in applicable federal or state insurance, tax, or
securities laws or regulations, or a public ruling, private letter ruling,
no-action or interpretative letter, or any similar action by insurance, tax, or
securities regulatory authorities; (c) an administrative or judicial decision in
any relevant proceeding; (d) the manner in which the investments of any
Portfolio are being managed; (e) a difference in voting instructions given by
variable annuity contract and variable life insurance contract owners; or (f) a
decision by an insurer to disregard the voting instructions of contract owners.
The Trust shall promptly inform the Company of any determination by the Trustees
that an irreconcilable material conflict exists and of the implications thereof.

     4.2 The Company agrees to promptly report any potential or existing
conflicts of which it is aware to the Trustees. The Company will assist the
Trustees in carrying out their responsibilities under the Shared Funding
Exemptive Order by providing the Trustees with all information reasonably
necessary for the Trustees to consider any issues raised including, but not
limited to, information as to a decision by the Company to disregard Contract
owner voting instructions. All communications from the Company to the Trustees
may be made in care of the Trust.

     4.3 If it is determined by a majority of the Trustees, or a majority of the
disinterested Trustees, that a material irreconcilable conflict exists that
affects the interests of Contract owners, the Company shall, in cooperation with
other Participating Insurance Companies whose contract owners are also affected,
at its own expense and to the extent reasonably practicable (as determined by
the Trustees) take whatever steps are necessary to remedy or eliminate the
irreconcilable material conflict, which steps could include: (a) withdrawing the
assets allocable to some or all of the Accounts from the Trust or any Portfolio
and reinvesting such assets in a different investment medium, including (but not
limited to) another Portfolio of the Trust, or submitting the question of
whether or not such withdrawal should be implemented to a vote of all affected
Contract owners and, as appropriate, withdrawal of the assets of any



                                                                     11
<PAGE>   12

appropriate group (i.e., annuity contract owners, life insurance policy owners,
or variable contract owners of one or more Participating Insurance Companies)
that votes in favor of such withdrawal, or offering to the affected Contract
owners the option of making such a change; and (b) establishing a new registered
management investment company or managed separate account.

     4.4 If a material irreconcilable conflict arises because of a decision by
the Company to disregard Contract owner voting instructions and that decision
represents a minority position or would preclude a majority vote, the Company
may be required, at the Trust's election, to withdraw the affected Account's
investment in the Trust and terminate this Agreement with respect to such
Account; provided, however, that such withdrawal and termination shall be
limited to the extent required by the foregoing material irreconcilable conflict
as determined by a majority of the disinterested Trustees. Any such withdrawal
and termination must take place within six (6) months after the Trust gives
written notice that this provision is being implemented. Until the end of such
six (6) month period, the Trust shall continue to accept and implement orders by
the Company for the purchase and redemption of shares of the Trust.

     4.5 If a material irreconcilable conflict arises because a particular state
insurance regulator's decision applicable to the Company conflicts with a
majority of other state regulators, then the Company will withdraw the affected
Account's investment in the Trust and terminate this Agreement with respect to
such Account within six (6) months after the Trustees inform the Company in
writing that it has determined that such decision has created an irreconcilable
material conflict; provided, however, that such withdrawal and termination shall
be limited to the extent required by the foregoing material irreconcilable
conflict as determined by a majority of the disinterested Trustees. Until the
end of such six (6) month period, the Trust shall continue to accept and
implement orders by the Company for the purchase and redemption of shares of the
Trust.

     4.6 For purposes of Sections 4.3 through 4.6 of this Agreement, a majority
of the disinterested Trustees shall determine whether any proposed action
adequately remedies any irreconcilable material conflict, but in no event will
the Trust be required to establish a new funding medium for the Contracts. In
the event that the Trustees determine that any proposed action does not
adequately remedy any irreconcilable material conflict, then the Company will
withdraw the Account's investment in the Trust and terminate this Agreement
within six (6) months after the Trustees inform the Company in writing of the
foregoing determination; provided, however, that such withdrawal and termination
shall be limited to the extent required by any such material irreconcilable
conflict as determined by a majority of the disinterested Trustees.

     4.7 The Company shall at least annually submit to the Trustees such
reports, materials or data as the Trustees may reasonably request so that the



                                                                     12
<PAGE>   13
Trustees may fully carry out the duties imposed upon them by the Shared Funding
Exemptive Order, and said reports, materials and data shall be submitted more
frequently if reasonably deemed appropriate by the Trustees.

     4.8 If and to the extent that Rule 6e-2 and Rule 6e-3(T) are amended, or
Rule 6e-3 is adopted, to provide exemptive relief from any provision of the 1940
Act or the rules promulgated thereunder with respect to mixed or shared funding
(as defined in the Shared Funding Exemptive Order) on terms and conditions
materially different from those contained in the Shared Funding Exemptive Order,
then the Trust and/or the Participating Insurance Companies, as appropriate,
shall take such steps as may be necessary to comply with Rules 6e-2 and 6e-3(T),
as amended, and Rule 6e-3, as adopted, to the extent such rules are applicable.


                                   ARTICLE V.
                                 INDEMNIFICATION

     5.1 Indemnification By the Company

               (a) The Company agrees to indemnify and hold harmless the
          Underwriter, the Trust and each of its Trustees, officers, employees
          and agents and each person, if any, who controls the Trust within the
          meaning of Section 15 of the 1933 Act (collectively, the "Indemnified
          Parties" and individually the "Indemnified Party" for purposes of this
          Article V) against any and all losses, claims, damages, liabilities
          (including amounts paid in settlement with the written consent of the
          Company, which consent shall not be unreasonably withheld) or expenses
          (including the reasonable costs of investigating or defending any
          alleged loss, claim, damage, liability or expense and reasonable legal
          counsel fees incurred in connection therewith) (collectively,
          "Losses"), to which the Indemnified Parties may become subject under
          any statute or regulation, or at common law or otherwise, insofar as
          such Losses are related to the sale or acquisition of Trust Shares or
          the Contracts and

                    (i) arise out of or are based upon any untrue statements or
               alleged untrue statements of any material fact contained in a
               disclosure document for the Contracts or in the Contracts
               themselves or in sales literature generated or approved by the
               Company on behalf of the Contracts or Accounts (or any amendment
               or supplement to any of the foregoing) (collectively, "Company
               Documents" for the purposes of this Article V), or arise out of
               or are based upon the omission or the alleged omission to state
               therein a material fact required to be


                                                                     13
<PAGE>   14

               stated therein or necessary to make the statements therein
               not misleading, provided that this indemnity shall not apply as
               to any Indemnified Party if such statement or omission or such
               alleged statement or omission was made in reliance upon and was
               accurately derived from written information furnished to the
               Company by or on behalf of the Trust for use in Company Documents
               or otherwise for use in connection with the sale of the Contracts
               or Trust shares; or

                    (ii) arise out of or result from statements or
               representations (other than statements or representations
               contained in and accurately derived from Trust Documents as
               defined in Section 5.2 (a)(i)) or wrongful conduct of the Company
               or persons under its control, with respect to the sale or
               acquisition of the Contracts or Trust shares; or

                    (iii) arise out of or result from any untrue statement or
               alleged untrue statement of a material fact contained in Trust
               Documents as defined in Section 5.2(a)(i) or the omission or
               alleged omission to state therein a material fact required to be
               stated therein or necessary to make the statements therein not
               misleading if such statement or omission was made in reliance
               upon and accurately derived from written information furnished to
               the Trust by or on behalf of the Company; or

                    (iv) arise out of or result from any failure by the Company
               to provide the services or furnish the materials required under
               the terms of this Agreement; or

                    (v) arise out of or result from any material breach of any
               representation and/or warranty made by the Company in this
               Agreement or arise out of or result from any other material
               breach of this Agreement by the Company.

               (b) The Company shall not be liable under this indemnification
          provision with respect to any Losses to which an Indemnified Party
          would otherwise be subject by reason of such Indemnified Party's
          willful misfeasance, bad faith, or gross negligence in the performance
          of such Indemnified Party's duties or by reason of such Indemnified
          Party's reckless disregard of obligations and duties under this
          Agreement or to the Trust or Underwriter, whichever is applicable. The
          Company shall also not be liable under this indemnification provision
          with respect to any claim made against an Indemnified Party unless
          such Indemnified Party shall have notified the Company in writing
          within a reasonable time after the summons



                                                                     14
<PAGE>   15


          or other first legal process giving information of the nature of the
          claim shall have been served upon such Indemnified Party (or after
          such Indemnified Party shall have received notice of such service on
          any designated agent), but failure to notify the Company of any such
          claim shall not relieve the Company from any liability which it may
          have to the Indemnified Party against whom such action is brought
          otherwise than on account of this indemnification provision. In case
          any such action is brought against the Indemnified Parties, the
          Company shall be entitled to participate, at its own expense, in the
          defense of such action. The Company also shall be entitled to assume
          the defense thereof, with counsel satisfactory to the party named in
          the action. After notice from the Company to such party of the
          Company's election to assume the defense thereof, the Indemnified
          Party shall bear the fees and expenses of any additional counsel
          retained by it, and the Company will not be liable to such party under
          this Agreement for any legal or other expenses subsequently incurred
          by such party independently in connection with the defense thereof
          other than reasonable costs of investigation.


               (c) The Indemnified Parties will promptly notify the Company of
          the commencement of any litigation or proceedings against them in
          connection with the issuance or sale of the Trust shares or the
          Contracts or the operation of the Trust.

     5.2 Indemnification By The Underwriter

          (a) The Underwriter agrees to indemnify and hold harmless the Company,
     the underwriter of the Contracts and each of its directors and officers and
     each person, if any, who controls the Company within the meaning of Section
     15 of the 1933 Act (collectively, the "Indemnified Parties" and
     individually an "Indemnified Party" for purposes of this Section 5.2)
     against any and all losses, claims, damages, liabilities (including amounts
     paid in settlement with the written consent of the Underwriter, which
     consent shall not be unreasonably withheld) or expenses (including the
     reasonable costs of investigating or defending any alleged loss, claim,
     damage, liability or expense and reasonable legal counsel fees incurred in
     connection therewith) (collectively, "Losses") to which the Indemnified
     Parties may become subject under any statute, at common law or otherwise,
     insofar as such Losses are related to the sale or acquisition of the
     Trust's Shares or the Contracts and:

             (i) arise out of or are based upon any untrue statements or alleged
          untrue statements of any material fact contained in the Registration
          Statement, prospectus or sales literature of the Trust (or



                                                                     15
<PAGE>   16

          any amendment or supplement to any of the foregoing) (collectively,
          the "Trust Documents") or arise out of or are based upon the omission
          or the alleged omission to state therein a material fact required to
          be stated therein or necessary to make the statements therein not
          misleading, provided that this agreement to indemnify shall not apply
          as to any Indemnified Party if such statement or omission of such
          alleged statement or omission was made in reliance upon and in
          conformity with information furnished to the Underwriter or Trust by
          or on behalf of the Company for use in the Registration Statement or
          prospectus for the Trust or in sales literature (or any amendment or
          supplement) or otherwise for use in connection with the sale of the
          Contracts or Trust shares; or

               (ii) arise out of or as a result of statements or representations
          (other than statements or representations contained in the disclosure
          documents or sales literature for the Contracts not supplied by the
          Underwriter or persons under its control) or wrongful conduct of the
          Trust, Adviser or Underwriter or persons under their control, with
          respect to the sale or distribution of the Contracts or Trust shares;
          or

             (iii) arise out of any untrue statement or alleged untrue statement
          of a material fact contained in a disclosure document or sales
          literature covering the Contracts, or any amendment thereof or
          supplement thereto, or the omission or alleged omission to state
          therein a material fact required to be stated therein or necessary to
          make the statement or statements therein not misleading, if such
          statement or omission was made in reliance upon information furnished
          to the Company by or on behalf of the Trust; or

               (iv) arise as a result of any failure by the Trust to provide the
          services and furnish the materials under the terms of this Agreement
          (including a failure, whether unintentional or in good faith or
          otherwise, to comply with the qualification representation specified
          in Section 3.7 of this Agreement and the diversification requirements
          specified in Section 3.6 of this Agreement); or

               (v) arise out of or result from any material breach of any
          representation and/or warranty made by the Underwriter in this
          Agreement or arise out of or result from any other material breach of
          this Agreement by the Underwriter; as limited by and in accordance
          with the provisions of Sections 5.2(b) and 5.2(c) hereof.

          (b) The Underwriter shall not be liable under this indemnification
     provision with respect to any Losses to which an Indemnified Party would



                                                                     16
<PAGE>   17


     otherwise be subject by reason of such Indemnified Party's willful
     misfeasance, bad faith, or gross negligence in the performance of such
     Indemnified Party's duties or by reason of such Indemnified Party's
     reckless disregard of obligations and duties under this Agreement or to
     each Company or the Account, whichever is applicable.

          (c) The Underwriter shall not be liable under this indemnification
     provision with respect to any claim made against an Indemnified Party
     unless such Indemnified Party shall have notified the Underwriter in
     writing within a reasonable time after the summons or other first legal
     process giving information of the nature of the claim shall have been
     served upon such Indemnified Party (or after such Indemnified Party shall
     have received notice of such service on any designated agent), but failure
     to notify the Underwriter of any such claim shall not relieve the
     Underwriter from any liability which it may have to the Indemnified Party
     against whom such action is brought otherwise than on account of this
     indemnification provision. In case any such action is brought against the
     Indemnified Parties, the Underwriter will be entitled to participate, at
     its own expense, in the defense thereof. The Underwriter also shall be
     entitled to assume the defense thereof, with counsel satisfactory to the
     party named in the action. After notice from the Underwriter to such party
     of the Underwriter's election to assume the defense thereof, the
     Indemnified Party shall bear the expenses of any additional counsel
     retained by it, and the Underwriter will not be liable to such party under
     this Agreement for any legal or other expenses subsequently incurred by
     such party independently in connection with the defense thereof other than
     reasonable costs of investigation.

          (d) The Company agrees promptly to notify the Underwriter of the
     commencement of any litigation or proceedings against it or any of its
     officers or directors in connection with the issuance or sale of the
     Contracts or the operation of each Account.

     5.3 Indemnification By The Trust

          (a) The Trust agrees to indemnify and hold harmless the Company, and
     each of its directors and officers and each person, if any, who controls
     the Company within the meaning of Section 15 of the 1933 Act (collectively,
     the "Indemnified Parties" for purposes of this Section 5.3) against any and
     all losses, claims, damages, liabilities (including amounts paid in
     settlement with the written consent of the Trust, which consent shall not
     be unreasonably withheld) or litigation (including legal and other
     expenses) to which the Indemnified Parties may become subject under any
     statute, at common law or otherwise, insofar as such losses, claims,
     damages, liabilities or expenses (or actions in respect thereof) or



                                                                     17
<PAGE>   18


     settlements result from the gross negligence, bad faith or willful
     misconduct of the Board or any member thereof, are related to the
     operations of the Trust, and arise out of or result from any material
     breach of any representation and/or warranty made by the Trust in this
     Agreement or arise out of or result from any other material breach of this
     Agreement by the Trust; as limited by and in accordance with the provisions
     of Section 5.3(b) and 5.3(c) hereof. It is understood and expressly
     stipulated that neither the holders of shares of the Trust nor any Trustee,
     officer, agent or employee of the Trust shall be personally liable
     hereunder, nor shall any resort to be had to other private property for the
     satisfaction of any claim or obligation hereunder, but the Trust only shall
     be liable.

          (b) The Trust shall not be liable under this indemnification provision
     with respect to any losses, claims, damages, liabilities or litigation
     incurred or assessed against any Indemnified Party as such may arise from
     such Indemnified Party's willful misfeasance, bad faith, or gross
     negligence in the performance of such Indemnified Party's duties or by
     reason of such Indemnified Party's reckless disregard of obligations and
     duties under this Agreement or to the Company, the Trust, the Underwriter
     or each Account, whichever is applicable.

          (c) The Trust shall not be liable under this indemnification provision
     with respect to any claim made against an Indemnified Party unless such
     Indemnified Party shall have notified the Trust in writing within a
     reasonable time after the summons or other first legal process giving
     information of the nature of the claims shall have been served upon such
     Indemnified Party (or after such Indemnified Party shall have received
     notice of such service on any designated agent), but failure to notify the
     Trust of any such claim shall not relieve the Trust from any liability
     which it may have to the Indemnified Party against whom such action is
     brought otherwise than on account of this indemnification provision. In
     case any such action is brought against the Indemnified Parties, the Trust
     will be entitled to participate, at its own expense, in the defense
     thereof. The Trust also shall be entitled to assume the defense thereof,
     with counsel satisfactory to the party named in the action. After notice
     from the Trust to such party of the Trust's election to assume the defense
     thereof, the Indemnified Party shall bear the fees and expenses of any
     additional counsel retained by it, and the Trust will not be liable to such
     party under this Agreement for any legal or other expenses subsequently
     incurred by such party independently in connection with the defense thereof
     other than reasonable costs of investigation.

          (d) The Company and the Underwriter agree promptly to notify the Trust
     of the commencement of any litigation or proceedings against it or


                                                                     18
<PAGE>   19


     any of its respective officers or directors in connection with this
     Agreement, the issuance or sale of the Contracts, with respect to the
     operation of either the Account, or the sale or acquisition of share of the
     Trust.

                                   ARTICLE VI.
                                   TERMINATION

     6.1 This Agreement may be terminated by any party in its entirety or with
respect to one, some or all Portfolios or any reason by sixty (60) days advance
written notice delivered to the other parties, and shall terminate immediately
in the event of its assignment, as that term is used in the 1940 Act.

     6.2 This Agreement may be terminated immediately by either the Trust or the
Underwriter following consultation with the Trustees upon written notice to the
Company if:

          (a) the Company notifies the Trust or the Underwriter that the
     exemption from registration under Section 3(c) of the 1940 Act no longer
     applies, or might not apply in the future, to the unregistered Accounts, or
     that the exemption from registration under Section 4(2) or Regulation D
     promulgated under the 1933 Act no longer applies or might not apply in the
     future, to interests under the unregistered Contracts; or

          (b) either one or both of the Trust or the Underwriter respectively,
     shall determine, in their sole judgment exercised in good faith, that the
     Company has suffered a material adverse change in its business, operations,
     financial condition or prospects since the date of this Agreement or is the
     subject of material adverse publicity; or

          (c) the Company gives the Trust and the Underwriter the written notice
     specified in Section 1.10 hereof and at the same time such notice was given
     there was no notice of termination outstanding under any other provision of
     this Agreement; provided, however, that any termination under this Section
     6.2(c) shall be effective forty-five (45) days after the notice specified
     in Section 1.10 was given; or

     6.3 If this Agreement is terminated for any reason, except under Article IV
(Potential Conflicts) above, the Trust shall, at the option of the Company,
continue to make available additional shares of any Portfolio and redeem shares
of any Portfolio pursuant to all of the terms and conditions of this Agreement
for all Contracts in effect on the effective


                                                                     19
<PAGE>   20
date of termination of this Agreement. If this Agreement is terminated pursuant
to Article IV, the provisions of Article IV shall govern.

     6.4 The provisions of Articles II (Representations and Warranties) and V
(Indemnification) shall survive the termination of this Agreement. All other
applicable provisions of this Agreement shall survive the termination of this
Agreement, as long as shares of the Trust are held on behalf of Contract owners
in accordance with Section 6.3, except that the Trust and the Underwriter shall
have no further obligation to sell Trust shares with respect to Contracts issued
after termination.

     6.5 The Company shall not redeem Trust shares attributable to the Contracts
(as opposed to Trust shares attributable to the Company's assets held in the
Account) except (i) as necessary to implement Contract owner initiated or
approved transactions, (ii) as required by state and/or federal laws or
regulations or judicial or other legal precedent of general application
(hereinafter referred to as a "Legally Required Redemption"), or (iii) as
permitted by an order of the SEC pursuant to Section 26(b) of the 1940 Act. Upon
request, the Company will promptly furnish to the Trust and the Underwriter the
opinion of counsel for the Company (which counsel shall be reasonably
satisfactory to the Trust and the Underwriter) to the effect that any redemption
pursuant to clause (ii) above is a Legally Required Redemption. Furthermore,
except in cases where permitted under the terms of the Contracts, the Company
shall not prevent Contract owners from allocating payments to a Portfolio that
was otherwise available under the Contracts without first giving the Trust or
the Underwriter 90 days notice of its intention to do so.


                                  ARTICLE VII.
                                    NOTICES.

     Any notice shall be sufficiently given when sent by registered or certified
mail to the other party at the address of such party set forth below or at such
other address as such party may from time to time specify in writing to the
other party.

          If to the Trust or the Underwriter:

               Templeton Variable Products Series Fund or
               Franklin Templeton Distributors, Inc.
               500 E. Broward Boulevard
               Fort Lauderdale, FL  33394-3091
                    Attention:  Barbara J. Green, Trust Secretary



                                                                     20
<PAGE>   21


                    WITH A COPY TO

               Franklin Resources, Inc.
               777 Mariners Island Boulevard
               San Mateo, CA   94404
                    Attention:Karen L. Skidmore, Senior Corporate Counsel

          If to the Company:

               American General Annuity Insurance Company
               2919 Allen Parkway
               Houston, TX 77019
                    Attention:  Nori Gabert, Esq.

                                  ARTICLE VIII.
                                  MISCELLANEOUS

     8.1 The captions in this Agreement are included for convenience of
reference only and in no way define or delineate any of the provisions hereof or
otherwise affect their construction or effect.

     8.2 This Agreement may be executed simultaneously in two or more
counterparts, each of which taken together shall constitute one and the same
instrument.

     8.3 If any provision of this Agreement shall be held or made invalid by a
court decision, statute, rule or otherwise, the remainder of the Agreement shall
not be affected thereby.

     8.4 This Agreement shall be construed and the provisions hereof interpreted
under and in accordance with the laws of the State of Florida. It shall also be
subject to the provisions of the federal securities laws and the rules and
regulations thereunder and to any orders of the SEC granting exemptive relief
therefrom and the conditions of such orders. Copies of any such orders shall be
promptly forwarded by the Trust to the Company.

     8.5 The parties to this Agreement acknowledge and agree that all
liabilities of the Trust arising, directly or indirectly, under this Agreement,
of any and every nature whatsoever, shall be satisfied solely out of the assets
of the Trust and that no Trustee, officer, agent or holder of shares of
beneficial interest of the Trust shall be personally liable for any such
liabilities.

     8.6 Each party shall cooperate with each other party and all appropriate
governmental authorities (including without limitation the SEC, the NASD, and
state insurance regulators) and shall permit such authorities reasonable access
to its books and records in connection with any investigation or inquiry
relating to this Agreement or the transactions contemplated hereby.



                                                                     21
<PAGE>   22


     8.7 Each party hereto shall treat as confidential the names and addresses
of the Contract owners and all information reasonably identified as confidential
in writing by any other party hereto, and, except as permitted by this Agreement
or as required by legal process or regulatory authorities, shall not disclose,
disseminate, or utilize such names and addresses and other confidential
information until such time as they may come into the public domain, without the
express written consent of the affected party. Without limiting the foregoing,
no party hereto shall disclose any information that such party has been advised
is proprietary, except such information that such party is required to disclose
by any appropriate governmental authority (including, without limitation, the
SEC, the NASD, and state securities and insurance regulators).

     8.8 The rights, remedies and obligations contained in this Agreement are
cumulative and are in addition to any and all rights, remedies and obligations,
at law or in equity, which the parties hereto are entitled to under state and
federal laws.

     8.9 The parties to this Agreement acknowledge and agree that this Agreement
shall not be exclusive in any respect, except as provided in Section 1.10.

     8.10 Neither this Agreement nor any rights or obligations hereunder may be
assigned by either party without the prior written approval of the other party.

     8.11 No provisions of this Agreement may be amended or modified in any
manner except by a written agreement properly authorized and executed by both
parties.



                                                                     22
<PAGE>   23


          IN WITNESS WHEREOF, the parties have caused their duly authorized
officers to execute this Participation Agreement as of the date and year first
above written.

                           The Company:
                           American General Annuity
                           By its authorized officer


                           By: /s/ CRAIG RODBY
                              ------------------------------------
                           Name:  Craig Rodby
                           Title: Vice Chairman


                           The Trust:
                           Templeton Variable Products Series Fund
                           By its authorized officer


                           By:  /s/ KAREN L. SKIDMORE
                              ------------------------------------
                           Name:  Karen L. Skidmore
                           Title: Assistant Vice President, Assistant Secretary


                           The Underwriter:
                           Franklin Templeton Distributors, Inc.
                           By its authorized officer


                           By: /s/ DEBORAH R. GATZEK
                              ------------------------------------
                           Name:  Deborah R. Gatzek
                           Title: Senior Vice President, Assistant Secretary



                                                                     23
<PAGE>   24


                                   SCHEDULE A

                              SEPARATE ACCOUNTS OF
                            AMERICAN GENERAL ANNUITY

1.   American General Annuity Separate Account A
     Date Established: 11/9/94
     SEC Registration Number: 811-08862



                                                                     24


<PAGE>   25


                                   SCHEDULE B


                     TRUST PORTFOLIOS AND CLASSES AVAILABLE
<TABLE>
<CAPTION>
Templeton Variable Products Series          Adviser
- ----------------------------------          -------
<S>                                         <C>
Templeton Developing Markets Fund           Templeton Asset Management Ltd.
    -Class 2

Templeton International Fund                Templeton Investment Counsel, Inc.
    -Class 2
</TABLE>



                                                                     25
<PAGE>   26


                                   SCHEDULE C

                           VARIABLE ANNUITY CONTRACTS
                       ISSUED BY AMERICAN GENERAL ANNUITY


<TABLE>
<CAPTION>
                                                        REPRESENTATIVE
CONTRACT                                                  FORM NUMBER
- --------                                                --------------
<S>                                                     <C>
1.  American General Annuity Separate Account A           VA61-94
Title:   Elite Plus Bonus Variable Annuity                VA61-T5-94
SEC Registration Number:                                  VA63-94
                                                          VA63-T5-94
                                                          VA64-T5-94

2.  American General Annuity Separate Account A
Title:   Elite Plus Bonus Variable Annuity
SEC Registration Number:
</TABLE>



                                                                     26
<PAGE>   27



                                   SCHEDULE D

                 OTHER PORTFOLIOS AVAILABLE UNDER THE CONTRACTS


AGA Series Trust
Credit Suisse Growth and Income Portfolio
Credit Suisse International Equity Portfolio
EliteValue Portfolio
State Street Global Advisors Growth Equity Portfolio
State Street Global Advisors Money Market Portfolio
Salomon Brothers U.S. Government Securities Portfolio
Van Kampen Emerging Growth Portfolio

AIM Variable Insurance Funds, Inc.
AIM V.I. Diversified Income Fund
AIM V.I. Capital Appreciation Fund

Oppenheimer Variable Account Funds
Oppenheimer High Income Fund
Oppenheimer Growth Fund
Oppenheimer Small Cap Growth Fund
Oppenheimer Growth & Income Fund



                                                                              27
<PAGE>   28


                                   SCHEDULE E

                                RULE 12B-1 PLANS

                              COMPENSATION SCHEDULE

Each Portfolio named below shall pay the following amounts pursuant to the terms
and conditions referenced below under its Class 2 Rule 12b-1 Distribution Plan,
stated as a percentage per year of Class 2's average daily net assets
represented by shares of Class 2.

<TABLE>
<CAPTION>
Portfolio Name                           Maximum Annual Payment Rate
- --------------                           ---------------------------
<S>                                      <C>
TEMPLETON DEVELOPING MARKETS FUND                     0.25%
TEMPLETON INTERNATIONAL FUND                          0.25%
</TABLE>

                              Agreement Provisions

     If the Company, of behalf of any Account, purchases Trust Portfolio shares
("Eligible Shares") which are subject to a Rule 12b-1 Plan adopted under the
1940 Act (the "Plan"), the Company may participate in the Plan.

     To the extent the Company or its affiliates, agents or designees
(collectively "you") you provide administrative and other services which assist
in the promotion and distribution of Eligible Shares or Variable Contracts
offering Eligible Shares, the Underwriter, the Trust or their affiliates
(collectively, "we") may pay you a Rule 12b-1 fee. "Administrative and other
services" may include, but are not limited to, furnishing personal services to
owners of Contracts which may invest in Eligible Shares ("Contract Owners"),
answering routine inquiries regarding a Portfolio, coordinating responses to
Contract Owner inquiries regarding the Portfolios, maintaining such accounts or
providing such other enhanced services as a Trust Portfolio or Contract may
require, maintaining customer accounts and records, or providing other services
eligible for service fees as defined under NASD rules. Your acceptance of such
compensation is your acknowledgment that eligible services have been rendered.
All Rule 12b-1 fees, shall be based on the value of Eligible Shares owned by the
Company on behalf of its Accounts, and shall be calculated on the basis and at
the rates set forth in the Compensation Schedule stated above. The aggregate
annual fees paid pursuant to each Plan shall not exceed the amounts stated as
the "annual maximums" in the Portfolio's prospectus, unless an increase is
approved by shareholders as provided in the Plan. These maximums shall be a
specified percent of the value of a Portfolio's net assets attributable to
Eligible Shares owned by


                                                                     28
<PAGE>   29



the Company on behalf of its Accounts (determined in the same manner as the
Portfolio uses to compute its net assets as set forth in its effective
Prospectus).

     You shall furnish us with such information as shall reasonably be requested
by the Trust's Boards of Trustees ("Trustees") with respect to the Rule 12b-1
fees paid to you pursuant to the Plans. We shall furnish to the Trustees, for
their review on a quarterly basis, a written report of the amounts expended
under the Plans and the purposes for which such expenditures were made.

     The Plans and provisions of any agreement relating to such Plans must be
approved annually by a vote of the Trustees, including the Trustees who are not
interested persons of the Trust and who have no financial interest in the Plans
or any related agreement ("Disinterested Trustees"). Each Plan may be terminated
at any time by the vote of a majority of the Disinterested Trustees, or by a
vote of a majority of the outstanding shares as provided in the Plan, on sixty
(60) days' written notice, without payment of any penalty. The Plans may also be
terminated by any act that terminates the Underwriting Agreement between the
Underwriter and the Trust, and/or the management or administration agreement
between Franklin Advisers, Inc. or Templeton Investment Counsel, Inc. or their
affiliates and the Trust. Continuation of the Plans is also conditioned on
Disinterested Trustees being ultimately responsible for selecting and nominating
any new Disinterested Trustees. Under Rule 12b-1, the Trustees have a duty to
request and evaluate, and persons who are party to any agreement related to a
Plan have a duty to furnish, such information as may reasonably be necessary to
an informed determination of whether the Plan or any agreement should be
implemented or continued. Under Rule 12b-1, the Trust is permitted to implement
or continue Plans or the provisions of any agreement relating to such Plans from
year-to-year only if, based on certain legal considerations, the Trustees are
able to conclude that the Plans will benefit each affected Trust Portfolio and
class. Absent such yearly determination, the Plans must be terminated as set
forth above. In the event of the termination of the Plans for any reason, the
provisions of this Schedule E relating to the Plans will also terminate.

     Any obligation assumed by the Trust pursuant to this Agreement shall be
limited in all cases to the assets of the Trust and no person shall seek
satisfaction thereof from shareholders of the Trust. You agree to waive payment
of any amounts payable to you by Underwriter under a Plan until such time as the
Underwriter has received such fee from the Fund.



                                                                     29
<PAGE>   30

The provisions of the Plans shall control over the provisions of the
Participation Agreement, including this Schedule E, in the event of any
inconsistency.

You agree to provide complete disclosure as required by all applicable statutes,
rules and regulations of all rule 12b-1 fees received from us in the prospectus
of the contracts.



                                                                     30

<PAGE>   1
                                                                   EXHIBIT 8(xi)

                    AMENDMENT TO FUND PARTICIPATION AGREEMENT



         The parties named below hereby amend their Fund Participation Agreement
dated as of November 23, 1998 (the "Agreement"), by: 1. Replacing Schedules A, B
and C of the Agreement with Amended Schedule A-C, attached; 2. Replacing
Schedule D of the Agreement with Amended Schedule D, attached; and 3. Replacing
Schedule E of the Agreement with Amended Schedule E, attached.

1.       Replacing Schedules A, B and C of the Agreement with Amended Schedule
         A-C, attached;

2.       Replacing Schedule D of the Agreement with Amended Schedule D,
         attached; and

3.       Replacing Schedule E of the Agreement with Amended Schedule E,
         attached.


         IN WITNESS WHEREOF, the parties have caused their duly authorized
officers to execute this Amendment to Fund Participation Agreement, to be
effective as of September 1, 1999.



The Company:                         The Trust:
American General Annuity Insurance   Templeton Variable Products Series Fund
Company By its authorized officer    By its authorized officer

By:                                  By:
   -------------------------------      ----------------------------------------
Name:                                Name: Karen L. Skidmore
Title:                               Title: Assistant Vice President, Assistant
                                              Secretary

                                     The Underwriter:
                                     Franklin Templeton Distributors, Inc.
                                     By its authorized officer

                                     By:
                                     Name: Deborah R. Gatzek
                                     Title: Senior Vice President, Assistant
                                     Secretary




                                       1
<PAGE>   2






                                  SCHEDULE A-C

                           VARIABLE ANNUITY CONTRACTS
              ISSUED BY AMERICAN GENERAL ANNUITY INSURANCE COMPANY


<TABLE>
<CAPTION>

      -------------------------- -------------------------------- ------------------------------- --------------------------------
                                           CONTRACT 1                       CONTRACT 2                      CONTRACT 3
      -------------------------- -------------------------------- ------------------------------- --------------------------------
<S>                              <C>                              <C>                             <C>
      CONTRACT/PRODUCT NAME      ElitePlus Bonus Variable         The One Multi-Manager Annuity
                                 Annuity
      -------------------------- -------------------------------- ------------------------------- --------------------------------
      REGISTERED (Y/N)           Yes                              Yes
      -------------------------- -------------------------------- ------------------------------- --------------------------------
      SEC REGISTRATION NUMBER    033-86464                        333-70801
      -------------------------- -------------------------------- ------------------------------- --------------------------------
      REPRESENTATIVE FORM        VA61-94                          VA124-99R
      NUMBERS                    VA61-T5-94
                                 VA63-94
                                 VA63-T5-94
                                 VA64-T5-94
      -------------------------- -------------------------------- ------------------------------- --------------------------------
      SEPARATE ACCOUNT NAME      A.G. Separate Account A          A.G. Separate Account A
      -------------------------- -------------------------------- ------------------------------- --------------------------------
      SEC REGISTRATION NUMBER    811-08862                        811-08862
      -------------------------- -------------------------------- ------------------------------- --------------------------------
      TEMPLETON VARIABLE         Templeton Developing Markets     Franklin Small Cap
      PRODUCTS SERIES FUND       Fund - Class 2 (Templeton        Investments Fund - Class 2
      PORTFOLIOS AND CLASSES     Asset Management Ltd.)           (Franklin Advisers, Inc.)
      (ADVISER)
                                 Templeton International Fund -   Templeton Developing Markets
                                 Class 2 (Templeton Investment    Fund - Class 2 (Templeton
                                 Counsel, Inc.)                   Asset Management Ltd.)
      -------------------------- -------------------------------- ------------------------------- --------------------------------
</TABLE>




                                       2
<PAGE>   3





                                   SCHEDULE D

                 OTHER PORTFOLIOS AVAILABLE UNDER THE CONTRACTS

A.G. Series Trust
- -----------------
Credit Suisse Growth and Income Portfolio
Credit Suisse International Equity Portfolio
EliteValue Portfolio
State Street Global Advisors Growth Equity Portfolio
State Street Global Advisors Money Market Portfolio
American General U.S. Government Securities Portfolio
Van Kampen Emerging Growth Portfolio

AIM Variable Insurance Funds, Inc.
- ----------------------------------
AIM V.I. Diversified Income Fund
AIM V.I. Capital Appreciation Fund
AIM V.I. International Equity Fund
AIM V.I. Value Fund

Oppenheimer Variable Account Funds
- ----------------------------------
Oppenheimer High Income Fund/VA
Oppenheimer Capital Appreciation Fund/VA
Oppenheimer Small Cap Growth Fund/VA
Oppenheimer Main Street Growth & Income Fund/VA

One Group Investment Trust
- --------------------------
One Group Investment Trust Balanced Portfolio
One Group Investment Trust Bond Portfolio
One Group Investment Diversified Equity Portfolio
One Group Investment Diversified Mid Cap Portfolio
One Group Investment Equity Index Portfolio
One Group Investment Trust Government Bond Portfolio
One Group Investment Trust Large Cap Growth Portfolio
One Group Investment Trust Mid Cap Growth Portfolio
One Group Investment Trust Mid Cap Value Portfolio

Van Kampen Life Investment Trust
- --------------------------------
Van Kampen Enterprise Portfolio
Van Kampen Emerging Growth Portfolio

American General Series Portfolio Company
- -----------------------------------------
American General Series Portfolio Company Money Market Fund


                                       3
<PAGE>   4




                                   SCHEDULE E

                                RULE 12B-1 PLANS

                              COMPENSATION SCHEDULE

Each Portfolio named below shall pay the following amounts pursuant to the terms
and conditions referenced below under its Class 2 Rule 12b-1 Distribution Plan,
stated as a percentage per year of Class 2's average daily net assets
represented by shares of Class 2.

<TABLE>
<CAPTION>
Portfolio Name                                       Maximum Annual Payment Rate
<S>                                                  <C>
FRANKLIN SMALL CAP INVESTMENTS FUND                  0.25%
TEMPLETON DEVELOPING MARKETS FUND                    0.25%
TEMPLETON INTERNATIONAL FUND                         0.25%
</TABLE>

                              Agreement Provisions

         If the Company, on behalf of any Account, purchases Trust Portfolio
shares ("Eligible Shares") which are subject to a Rule 12b-1 Plan adopted under
the 1940 Act (the "Plan"), the Company may participate in the Plan.

         To the extent the Company or its affiliates, agents or designees
(collectively "you") you provide administrative and other services which assist
in the promotion and distribution of Eligible Shares or Variable Contracts
offering Eligible Shares, the Underwriter, the Trust or their affiliates
(collectively, "we") may pay you a Rule 12b-1 fee. "Administrative and other
services" may include, but are not limited to, furnishing personal services to
owners of Contracts which may invest in Eligible Shares ("Contract Owners"),
answering routine inquiries regarding a Portfolio, coordinating responses to
Contract Owner inquiries regarding the Portfolios, maintaining such accounts or
providing such other enhanced services as a Trust Portfolio or Contract may
require, maintaining customer accounts and records, or providing other services
eligible for service fees as defined under NASD rules. Your acceptance of such
compensation is your acknowledgment that eligible services have been rendered.
All Rule 12b-1 fees, shall be based on the value of Eligible Shares owned by the
Company on behalf of its Accounts, and shall be calculated on the basis and at
the rates set forth in the Compensation Schedule stated above. The aggregate
annual fees paid pursuant to each Plan shall not exceed the amounts stated as
the "annual maximums" in the Portfolio's prospectus, unless an increase is
approved by shareholders as provided in the Plan. These maximums shall be a
specified percent of the value of a Portfolio's net assets attributable to
Eligible Shares owned by the Company on behalf of its Accounts (determined in
the same manner as the Portfolio uses to compute its net assets as set forth in
its effective Prospectus).


                                       4
<PAGE>   5

         You shall furnish us with such information as shall reasonably be
requested by the Trust's Boards of Trustees ("Trustees") with respect to the
Rule 12b-1 fees paid to you pursuant to the Plans. We shall furnish to the
Trustees, for their review on a quarterly basis, a written report of the amounts
expended under the Plans and the purposes for which such expenditures were made.

         The Plans and provisions of any agreement relating to such Plans must
be approved annually by a vote of the Trustees, including the Trustees who are
not interested persons of the Trust and who have no financial interest in the
Plans or any related agreement ("Disinterested Trustees"). Each Plan may be
terminated at any time by the vote of a majority of the Disinterested Trustees,
or by a vote of a majority of the outstanding shares as provided in the Plan, on
sixty (60) days' written notice, without payment of any penalty. The Plans may
also be terminated by any act that terminates the Underwriting Agreement between
the Underwriter and the Trust, and/or the management or administration agreement
between Franklin Advisers, Inc. or Templeton Investment Counsel, Inc. or their
affiliates and the Trust. Continuation of the Plans is also conditioned on
Disinterested Trustees being ultimately responsible for selecting and nominating
any new Disinterested Trustees. Under Rule 12b-1, the Trustees have a duty to
request and evaluate, and persons who are party to any agreement related to a
Plan have a duty to furnish, such information as may reasonably be necessary to
an informed determination of whether the Plan or any agreement should be
implemented or continued. Under Rule 12b-1, the Trust is permitted to implement
or continue Plans or the provisions of any agreement relating to such Plans from
year-to-year only if, based on certain legal considerations, the Trustees are
able to conclude that the Plans will benefit each affected Trust Portfolio and
class. Absent such yearly determination, the Plans must be terminated as set
forth above. In the event of the termination of the Plans for any reason, the
provisions of this Schedule E relating to the Plans will also terminate.

Any obligation assumed by the Trust pursuant to this Agreement shall be limited
in all cases to the assets of the Trust and no person shall seek satisfaction
thereof from shareholders of the Trust. You agree to waive payment of any
amounts payable to you by Underwriter under a Plan until such time as the
Underwriter has received such fee from the Fund.

The provisions of the Plans shall control over the provisions of the
Participation Agreement, including this Schedule E, in the event of any
inconsistency.

You agree to provide complete disclosure as required by all applicable statutes,
rules and regulations of all rule 12b-1 fees received from us in the prospectus
of the contracts.

                                       5

<PAGE>   1

                                                                  EXHIBIT 10(i)

                        CONSENT OF INDEPENDENT AUDITORS

     We consent to the reference to our firm under the caption "Experts"
and to the use of our report dated February 22, 1999 as to the American General
Annuity Insurance Company (formerly know as Western National Life Insurance
Company) in Pre-Effective Amendment No. 2 to the Registration Statement (Form
N-4, Nos. 333-70801/811-8862) of the A.G. Separate Account A.

                                          /s/  ERNST & YOUNG LLP
                                          ERNST & YOUNG LLP

Houston, Texas
July 16, 1999

<PAGE>   1

                                                                 EXHIBIT 10(ii)

                       CONSENT OF INDEPENDENT ACCOUNTANTS

We consent to the inclusion in Pre-Effective Amendment No. 2 to the
Registration Statement on Form N-4 of A.G. Separate Account A, formerly AGA
Separate Account A and WNL Separate Account A,(File No. 333-70801) of
our report dated February 5, 1997 on our audit of the financial statements and
financial statement schedule of Western National Life Insurance Company. We also
consent to the reference to our firm under the caption "Experts".

                                        /s/ PricewaterhouseCoopers LLP
                                        PricewaterhouseCoopers LLP

Houston, Texas
July 16, 1999

<PAGE>   1
                                                                      EXHIBIT 13


- -------------------------------------------------------------------------------
AGSPC MONEY MARKET


<TABLE>
<CAPTION>
                  (5)            (6)                  (11)           (13)              (14)       (15)             (16)
                                                       (6b-6a)/6a    ((.0115/365)*(5)) (11-13)    (15a)*(1+14b)    (16b/(14b+1)


                                                                                                  Separate
                                 Fund      Month        % Change                                   Account
                Number of       Level       "1"          In Fund          1.15%       % Change      Level         Hypothetical
    Month         Days         $ 15,000    First       Accumulated       Monthly        after      $ 15,000           Unit
    Ended       in Month      Investment   Month          Value           M & E         M & E     Investment         Values
   --------     ---------     ----------   -----       -----------       --------     ---------   ----------      -------------
<S>             <C>           <C>          <C>         <C>              <C>          <C>         <C>             <C>
   04/01/89            31          15,000     1                          0.000977                 15,000.00          6.779930
   04/30/89            30          15,110                0.007319        0.000945      0.006374   15,095.61          6.823145
   05/31/89            31          15,238                0.008481        0.000977      0.007504   15,208.89          6.874346
   06/30/89            30          15,350                0.007382        0.000945      0.006437   15,306.79          6.918596
   07/31/89            31          15,464                0.007378        0.000977      0.006401   15,404.77          6.962882
   08/31/89            31          15,571                0.006926        0.000977      0.005949   15,496.41          7.004304
   09/30/89            30          15,672                0.006522        0.000945      0.005577   15,582.83          7.043367
   10/31/89            31          15,782                0.006973        0.000977      0.005996   15,676.27          7.085599
   11/30/89            30          15,885                0.006575        0.000945      0.005630   15,764.52          7.125491
   12/31/89            31          15,984                0.006191        0.000977      0.005214   15,846.72          7.162643
   01/31/90            31          16,096                0.007008        0.000977      0.006031   15,942.29          7.205841
   02/28/90            28          16,190                0.005831        0.000882      0.004949   16,021.19          7.241503
   03/31/90            31          16,290                0.006231        0.000977      0.005254   16,105.37          7.279550
   04/30/90            30          16,398                0.006622        0.000945      0.005677   16,196.80          7.320876
   05/31/90            31          16,505                0.006487        0.000977      0.005510   16,286.04          7.361214
   06/30/90            30          16,606                0.006116        0.000945      0.005171   16,370.26          7.399279
   07/31/90            31          16,718                0.006756        0.000977      0.005779   16,464.86          7.442039
   08/31/90            31          16,824                0.006333        0.000977      0.005356   16,553.04          7.481899
   09/30/90            30          16,920                0.005717        0.000945      0.004772   16,632.04          7.517603
   10/31/90            31          17,034                0.006735        0.000977      0.005758   16,727.80          7.560889
   11/30/90            30          17,137                0.006067        0.000945      0.005122   16,813.48          7.599616
   12/31/90            31          17,245                0.006276        0.000977      0.005299   16,902.58          7.639886
   01/31/91            31          17,346                0.005861        0.000977      0.004884   16,985.13          7.677199
   02/28/91            28          17,430                0.004829        0.000882      0.003947   17,052.17          7.707501
   03/31/91            31          17,508                0.004479        0.000977      0.003502   17,111.89          7.734493
   04/30/91            30          17,598                0.005169        0.000945      0.004224   17,184.17          7.767163
   05/31/91            31          17,679                0.004572        0.000977      0.003595   17,245.94          7.795086
   06/30/91            30          17,750                0.004021        0.000945      0.003076   17,298.99          7.819064
   07/31/91            31          17,834                0.004758        0.000977      0.003781   17,364.40          7.848628
   08/30/91            31          17,910                0.004228        0.000977      0.003251   17,420.85          7.874144
   09/30/91            30          17,987                0.004319        0.000945      0.003374   17,479.63          7.900711
   10/31/91            31          18,061                0.004095        0.000977      0.003118   17,534.13          7.925345
   11/30/91            30          18,129                0.003806        0.000945      0.002861   17,584.30          7.948019
</TABLE>


<PAGE>   2

- -------------------------------------------------------------------------------
AGSPC MONEY MARKET


<TABLE>
<CAPTION>
                  (5)            (6)                  (11)           (13)              (14)       (15)             (16)
                                                       (6b-6a)/6a    ((.0115/365)*(5)) (11-13)    (15a)*(1+14b)    (16b/(14b+1)


                                                                                                  Separate
                                 Fund      Month        % Change                                   Account
                Number of       Level       "1"          In Fund          1.15%       % Change      Level         Hypothetical
    Month         Days         $ 15,000    First       Accumulated       Monthly        after      $ 15,000           Unit
    Ended       in Month      Investment   Month          Value           M & E         M & E     Investment         Values
   --------     ---------     ----------   -----       -----------       --------     ---------   ----------      -------------
<S>             <C>           <C>          <C>         <C>              <C>          <C>         <C>             <C>

   12/31/91            31          18,198                0.003772        0.000977      0.002795   17,633.45          7.970234
   01/31/92            31          18,259                0.003377        0.000977      0.002400   17,675.77          7.989363
   02/29/92            28          18,310                0.002794        0.000882      0.001912   17,709.56          8.004639
   03/31/92            31          18,364                0.002954        0.000977      0.001977   17,744.57          8.020464
   04/30/92            30          18,417                0.002862        0.000945      0.001917   17,778.59          8.035839
   05/31/92            31          18,469                0.002849        0.000977      0.001872   17,811.87          8.050882
   06/30/92            30          18,519                0.002704        0.000945      0.001759   17,843.20          8.065044
   07/31/92            31          18,569                0.002702        0.000977      0.001725   17,873.98          8.078956
   08/30/92            31          18,616                0.002514        0.000977      0.001537   17,901.45          8.091373
   09/30/92            30          18,660                0.002347        0.000945      0.001402   17,926.55          8.102717
   10/31/92            31          18,703                0.002304        0.000977      0.001327   17,950.34          8.113469
   11/30/92            30          18,744                0.002203        0.000945      0.001258   17,972.92          8.123676
   12/31/92            31          18,788                0.002366        0.000977      0.001389   17,997.89          8.134960
   01/31/93            31          18,832                0.002320        0.000977      0.001343   18,022.06          8.145885
   02/28/93            28          18,870                0.002048        0.000882      0.001166   18,043.07          8.155383
   03/31/93            31          18,912                0.002199        0.000977      0.001222   18,065.12          8.165349
   04/30/93            30          18,953                0.002163        0.000945      0.001218   18,087.12          8.175294
   05/31/93            31          18,995                0.002215        0.000977      0.001238   18,109.51          8.185415
   06/30/93            30          19,036                0.002190        0.000945      0.001245   18,132.06          8.195606
   07/31/93            31          19,079                0.002247        0.000977      0.001270   18,155.09          8.206014
   08/30/93            31          19,122                0.002234        0.000977      0.001257   18,177.91          8.216329
   09/30/93            30          19,163                0.002183        0.000945      0.001238   18,200.41          8.226501
   10/31/93            31          19,206                0.002234        0.000977      0.001257   18,223.29          8.236842
   11/30/93            30          19,249                0.002214        0.000945      0.001269   18,246.42          8.247295
   12/31/93            31          19,293                0.002310        0.000977      0.001333   18,270.74          8.258289
   01/31/94            31          19,338                0.002317        0.000977      0.001340   18,295.22          8.269355
   02/28/94            28          19,380                0.002155        0.000882      0.001273   18,318.51          8.279882
   03/31/94            31          19,427                0.002433        0.000977      0.001456   18,345.18          8.291938
   04/30/94            30          19,476                0.002512        0.000945      0.001567   18,373.93          8.304931
   05/31/94            31          19,532                0.002874        0.000977      0.001897   18,408.79          8.320685
</TABLE>


<PAGE>   3

- -------------------------------------------------------------------------------
AGSPC MONEY MARKET


<TABLE>
<CAPTION>
                  (5)            (6)                  (11)            (13)             (14)       (15)             (16)
                                                       (6b-6a)/6a     ((.0115/365)*(5))(11-13)      (15a)*(1+14b)  (16b/(14b+1)


                                                                                                  Separate
                                 Fund      Month        % Change                                   Account
                Number of       Level       "1"          In Fund          1.15%       % Change      Level         Hypothetical
    Month         Days         $ 15,000    First       Accumulated       Monthly        after      $ 15,000           Unit
    Ended       in Month      Investment   Month          Value           M & E         M & E     Investment         Values
   --------     ---------     ----------   -----       -----------       --------     ---------   ----------      -------------
<S>             <C>           <C>          <C>         <C>              <C>          <C>         <C>             <C>

   06/30/94            30          19,591                0.003027        0.000945      0.002082   18,447.11          8.338009
   07/31/94            31          19,655                0.003265        0.000977      0.002288   18,489.32          8.357086
   08/31/94            31          19,721                0.003389        0.000977      0.002412   18,533.92          8.377243
   09/30/94            30          19,789                0.003413        0.000945      0.002468   18,579.66          8.397918
   10/31/94            31          19,862                0.003722        0.000977      0.002745   18,630.66          8.420970
   11/30/94            30          19,938                0.003817        0.000945      0.002872   18,684.17          8.445155
   12/31/94            31          20,025                0.004357        0.000977      0.003380   18,747.32          8.473700
   01/31/95            31          20,120                0.004738        0.000977      0.003761   18,817.83          8.505570
   02/28/95            28          20,204                0.004207        0.000882      0.003325   18,880.40          8.533851
   03/31/95            31          20,300                0.004745        0.000977      0.003768   18,951.54          8.566007
   04/30/95            30          20,393                0.004578        0.000945      0.003633   19,020.39          8.597127
   05/31/95            31          20,489                0.004698        0.000977      0.003721   19,091.16          8.629117
   06/30/95            30          20,581                0.004488        0.000945      0.003543   19,158.80          8.659690
   07/31/95            31          20,675                0.004576        0.000977      0.003599   19,227.76          8.690856
   08/30/95            31          20,770                0.004566        0.000977      0.003589   19,296.77          8.722047
   09/30/95            30          20,860                0.004360        0.000945      0.003415   19,362.66          8.751833
   10/31/95            31          20,953                0.004439        0.000977      0.003462   19,429.70          8.782132
   11/30/95            30          21,043                0.004290        0.000945      0.003345   19,494.69          8.811508
   12/31/95            31          21,135                0.004408        0.000977      0.003431   19,561.58          8.841740
   01/31/96            31          21,227                0.004326        0.000977      0.003349   19,627.09          8.871351
   02/29/96            28          21,310                0.003905        0.000882      0.003023   19,686.42          8.898169
   03/31/96            31          21,396                0.004037        0.000977      0.003060   19,746.66          8.925397
   04/30/96            30          21,480                0.003924        0.000945      0.002979   19,805.49          8.951986
   05/31/96            31          21,567                0.004085        0.000977      0.003108   19,867.04          8.979809
   06/30/96            30          21,653                0.003989        0.000945      0.003044   19,927.52          9.007144
   07/31/96            31          21,743                0.004138        0.000977      0.003161   19,990.51          9.035616
   08/30/96            31          21,833                0.004154        0.000977      0.003177   20,054.02          9.064322
   09/30/96            30          21,922                0.004056        0.000945      0.003111   20,116.41          9.092521
   10/31/96            31          22,013                0.004166        0.000977      0.003189   20,180.56          9.121517
   11/30/96            30          22,102                0.004024        0.000945      0.003079   20,242.69          9.149602
   12/31/96            31          22,193                0.004142        0.000977      0.003165   20,306.76          9.178560
   01/31/97            31          22,285                0.004145        0.000977      0.003168   20,371.09          9.207638
   02/28/97            28          22,369                0.003756        0.000882      0.002874   20,429.64          9.234101
   03/31/97            31          22,461                0.004131        0.000977      0.003154   20,494.07          9.263225
</TABLE>


<PAGE>   4

- -------------------------------------------------------------------------------
AGSPC MONEY MARKET


<TABLE>
<CAPTION>
                  (5)            (6)                  (11)           (13)              (14)       (15)             (16)
                                                       (6b-6a)/6a    ((.0115/365)*(5)) (11-13)    (15a)*(1+14b)    (16b/(14b+1)


                                                                                                  Separate
                                 Fund      Month        % Change                                   Account
                Number of       Level       "1"          In Fund          1.15%       % Change      Level         Hypothetical
    Month         Days         $ 15,000    First       Accumulated       Monthly        after      $ 15,000           Unit
    Ended       in Month      Investment   Month          Value           M & E         M & E     Investment         Values
   --------     ---------     ----------   -----       -----------       --------     ---------   ----------      -------------
<S>             <C>           <C>          <C>         <C>              <C>          <C>         <C>             <C>

   04/30/97            30          22,553                0.004091        0.000945      0.003146   20,558.55          9.292367
   05/31/97            31          22,650                0.004277        0.000977      0.003300   20,626.39          9.323032
   06/30/97            30          22,745                0.004214        0.000945      0.003269   20,693.82          9.353509
   07/31/97            31          22,844                0.004349        0.000977      0.003372   20,763.60          9.385049
   08/30/97            31          22,943                0.004341        0.000977      0.003364   20,833.45          9.416620
   09/30/97            30          23,040                0.004203        0.000945      0.003258   20,901.32          9.447299
   10/31/97            31          23,139                0.004318        0.000977      0.003341   20,971.15          9.478862
   11/30/97            30          23,237                0.004239        0.000945      0.003294   21,040.23          9.510085
   12/31/97            31          23,343                0.004554        0.000977      0.003577   21,115.49          9.544103
   01/31/98            31          23,446                0.004413        0.000977      0.003436   21,188.05          9.576897
   02/28/98            28          23,539                0.003960        0.000882      0.003078   21,253.26          9.606375
   03/31/98            31          23,637                0.004181        0.000977      0.003204   21,321.36          9.637154
   04/30/98            30          23,736                0.004169        0.000945      0.003224   21,390.10          9.668224
   05/31/98            31          23,838                0.004294        0.000977      0.003317   21,461.05          9.700293
   06/30/98            30          23,938                0.004180        0.000945      0.003235   21,530.48          9.731673
   07/31/98            31          24,047                0.004576        0.000977      0.003599   21,607.97          9.766697
   08/31/98            31          24,144                0.004035        0.000977      0.003058   21,674.04          9.796564
   09/30/98            30          24,245                0.004182        0.000945      0.003237   21,744.20          9.828275
   10/31/98            31          24,349                0.004287        0.000977      0.003310   21,816.17          9.860807
   11/30/98            30          24,441                0.003767        0.000945      0.002822   21,877.74          9.888634
   12/31/98            31          24,546                0.004321        0.000977      0.003344   21,950.90          9.921702
   01/31/99            31          24,633                0.003514        0.000977      0.002537   22,006.59          9.946873
   02/28/99            28          24,718                0.003476        0.000882      0.002594   22,063.67          9.972675
   03/31/99            31          24,810                0.003717        0.000977      0.002740   22,124.13         10.000000
                                                                                                                    10.000000
</TABLE>

<PAGE>   5

- -------------------------------------------------------------------------------
AGSPC MONEY MARKET


<TABLE>
<CAPTION>
                  (5)            (6)                  (11)            (13)             (14)       (15)             (16)
                                                       (6b-6a)/6a     ((.0115/365)*(5))(11-13)      (15a)*(1+14b)  (16b/(14b+1)


                                                                                                  Separate
                                 Fund      Month        % Change                                   Account
                Number of       Level       "1"          In Fund          1.15%       % Change      Level         Hypothetical
    Month         Days         $ 15,000    First       Accumulated       Monthly        after      $ 15,000           Unit
    Ended       in Month      Investment   Month          Value           M & E         M & E     Investment         Values
   --------     ---------     ----------   -----       -----------       --------     ---------   ----------      -------------
<S>             <C>           <C>          <C>         <C>              <C>          <C>         <C>             <C>


    Years                                             Separate Account (Hypothetical)
      10.00                     5.16%                 AATR (no surrender)              10 years        3.96%  dif     1.20%
       5.00                     5.01%                 AATR (no surrender)              5 years         3.82%          1.20%
       3.00                     5.06%                 AATR (no surrender)              3 years         3.86%          1.20%
       1.00                     4.96%                 AATR (no surrender)              1 year          3.77%          1.20%

                                                      SURRENDER CHARGE
                                                      No Surrender Charge (7+Yrs)                       N/A
                                                      Accumulated Valuex.90x.04        5 Yr          733.81
                                                      Accumulated Valuex.90x.05        3 Yr          987.33
                                                      Accumulated Valuex.90x.07        1 Yr         1393.82

                                                      No Surrender Charge (7+Yrs)    10 years          3.96%
                                                      AATR (With surrender)           5 years          3.12%
                                                      AATR (With surrender)           3 years          2.29%
                                                      AATR (With surrender)           1 year          (2.77)%

                                                      Cumulative (No Surrender)      10 years         47.49%
                                                      Cumulative (No Surrender)       5 years         20.60%
                                                      Cumulative (No Surrender)       3 years         12.04%
                                                      Cumulative (No Surrender)       1 year           3.77%
</TABLE>

<PAGE>   6
- -------------------------------------------------------------------------------
AIM INTERNATIONAL EQUITY FUND

<TABLE>
<CAPTION>

                                                                                 (5)                 (6)
             (1)      (7)                        (2)         (3)         (4)     mo 1 = [6a/1a]    [1b*5b]
                                                         [(1b-1a)/1a]              mos 2+ =
                                                                                 [5a+(4b*5a)/2b]

                                               Reinvest     % Change   Dividend     Shares            Fund      Month
          @rounded   Number of                Net Asset     in Month   & Capital    Owned            Level       "1"
  Month   Net Asset    Days     Reinvestment    Value          End        Gains    at Month         $ 15,000    First
  Ended     Value     in Month    Date        (Ex Date)        NAV        Rate       End           Investment   Month
- --------  ---------  ---------  ------------ ----------     ----------  -------- ---------------   ----------  ------
<S>         <C>          <C>     <C>          <C>           <C>                   <C>              <C>             <C>
05/05/93    10.00        26                          (1)                          1500.000000      15,000.00       1
05/31/93    10.19        26                                  0.019000             1500.000000      15,285.00
06/30/93    9.88         30                                 (0.030422)            1500.000000      14,820.00
07/31/93    9.93         31                          (1)     0.005061             1500.000000      14,895.00
08/31/93    10.61        31                                  0.068479             1500.000000      15,915.00
09/30/93    10.66        30                                  0.004713             1500.000000      15,990.00
10/31/93    11.24        31                          (1)     0.054409             1500.000000      16,860.00
11/30/93    10.91        30                                 (0.029359)            1500.000000      16,365.00
12/31/93    11.89        31                                  0.089826             1500.000000      17,835.00
01/31/94    12.49        31                          (1)     0.050463             1500.000000      18,735.00
02/28/94    12.12        28                                 (0.029624)            1500.000000      18,180.00
03/31/94    11.56        31                                 (0.046205)            1500.000000      17,340.00
04/30/94    11.93        30                          (1)     0.032007             1500.000000      17,895.00
05/31/94    11.80        31                                 (0.010897)            1500.000000      17,700.00
06/30/94    11.62        30                                 (0.015254)            1500.000000      17,430.00
07/31/94    12.04        31                          (1)     0.036145             1500.000000      18,060.00
08/31/94    12.34        31                                  0.024917             1500.000000      18,510.00
09/30/94    12.07        30                                 (0.021880)            1500.000000      18,105.00
10/31/94    12.43        31                          (1)     0.029826             1500.000000      18,645.00
11/30/94    11.75        30                                 (0.054706)            1500.000000      17,625.00
12/31/94    11.67        31      15-Dec-94    11.44         (0.006809)   0.0275   1503.605769      17,547.08
01/31/95    11.03        31                          (1)    (0.054841)            1503.605769      16,584.77
02/28/95    11.30        28                                  0.024479             1503.605769      16,990.75
03/31/95    11.71        31                                  0.036283             1503.605769      17,607.22
04/30/95    12.07        30                          (1)     0.030743             1503.605769      18,148.52
05/31/95    12.38        31                                  0.025684             1503.605769      18,614.64
06/30/95    12.64        30                                  0.021002             1503.605769      19,005.58
07/31/95    13.35        31                          (1)     0.056171             1503.605769      20,073.14
08/31/95    13.06        31                                 (0.021723)            1503.605769      19,637.09
09/30/95    13.30        30                                  0.018377             1503.605769      19,997.96
10/31/95    13.24        31                          (1)    (0.004511)            1503.605769      19,907.74
11/30/95    13.28        30                                  0.003021             1503.605769      19,967.88
12/31/95    13.66        31      15-Dec-95    13.4           0.028614    0.021    1505.962166      20,571.44
01/31/96    14.01        31                          (1)     0.025285             1505.962166      21,091.59
02/29/96    14.30        29                                  0.021134             1505.962166      21,537.34

</TABLE>



<TABLE>
<CAPTION>

            (11)         (13)              (14)     (15)          (16)
         (6b-6a)/6a    ((.0115/365)*7))   (11-13)   (15a)(1+14b)  16b/(14b+1)


                                                     Separate
           % Change                                   Account
            In Fund        1.15%          % Change     Level       Hypothetical
  Month    Accumulated    Monthly           after     $15,000      Unit
  Ended       Value         ME&A             ME&A    Investment    Values
- --------  -----------  ---------------- ------------ ----------    ------------
<S>        <C>            <C>             <C>         <C>          <C>
05/05/93                  0.000832                    15,000.00    5.335599
05/31/93    0.019000      0.000819         0.018181   15,272.72    5.432606
06/30/93   (0.030422)     0.000945        (0.031367)  14,793.66    5.262201
07/31/93    0.005061      0.000977         0.004084   14,854.07    5.283692
08/31/93    0.068479      0.000977         0.067502   15,856.75    5.640352
09/30/93    0.004713      0.000945         0.003768   15,916.50    5.661605
10/31/93    0.054409      0.000977         0.053432   16,766.95    5.964116
11/30/93   (0.029359)     0.000945        (0.030304)  16,258.85    5.783379
12/31/93    0.089826      0.000977         0.088849   17,703.43    6.297226
01/31/94    0.050463      0.000977         0.049486   18,579.50    6.608851
02/28/94   (0.029624)     0.000882        (0.030506)  18,012.71    6.407241
03/31/94   (0.046205)     0.000977        (0.047182)  17,162.84    6.104935
04/30/94    0.032007      0.000945         0.031062   17,695.95    6.294566
05/31/94   (0.010897)     0.000977        (0.011874)  17,485.83    6.219824
06/30/94   (0.015254)     0.000945        (0.016199)  17,202.58    6.119069
07/31/94    0.036145      0.000977         0.035168   17,807.56    6.334264
08/31/94    0.024917      0.000977         0.023940   18,233.87    6.485906
09/30/94   (0.021880)     0.000945        (0.022825)  17,817.68    6.337865
10/31/94    0.029826      0.000977         0.028849   18,331.70    6.520706
11/30/94   (0.054706)     0.000945        (0.055651)  17,311.52    6.157822
12/31/94   (0.004421)     0.000977        (0.005398)  17,218.08    6.124582
01/31/95   (0.054841)     0.000977        (0.055818)  16,257.00    5.782720
02/28/95    0.024479      0.000882         0.023597   16,640.61    5.919175
03/31/95    0.036283      0.000977         0.035306   17,228.13    6.128157
04/30/95    0.030743      0.000945         0.029798   17,741.49    6.310764
05/31/95    0.025684      0.000977         0.024707   18,179.83    6.466684
06/30/95    0.021002      0.000945         0.020057   18,544.46    6.596386
07/31/95    0.056171      0.000977         0.055194   19,568.01    6.960467
08/31/95   (0.021723)     0.000977        (0.022700)  19,123.81    6.802464
09/30/95    0.018377      0.000945         0.017432   19,457.18    6.921045
10/31/95   (0.004511)     0.000977        (0.005488)  19,350.40    6.883062
11/30/95    0.003021      0.000945         0.002076   19,390.57    6.897351
12/31/95    0.030226      0.000977         0.029249   19,957.73    7.099092
01/31/96    0.025285      0.000977         0.024308   20,442.86    7.271657
02/29/96    0.021134      0.000914         0.020220   20,856.21    7.418690

</TABLE>






<PAGE>   7




- -------------------------------------------------------------------------------
AIM INTERNATIONAL EQUITY FUND

<TABLE>
<CAPTION>

                                                                                 (5)                  (6)
             (1)      (7)                        (2)         (3)         (4)     mo 1 = [6a/1a]     [1b*5b]
                                                         [(1b-1a)/1a]              mos 2+ =
                                                                                 [5a+(4b*5a)/2b]

                                               Reinvest     % Change   Dividend       Shares          Fund      Month
          @rounded   Number of                Net Asset     in Month   & Capital      Owned          Level       "1"  l
  Month   Net Asset    Days     Reinvestment    Value          End        Gains      at Month       $ 15,000    First
  Ended     Value     in Month      Date      (Ex Date)        NAV        Rate         End         Investment   Month
- --------  ---------  ---------  ------------ ----------     ---------- --------- ---------------   ----------  --------
<S>       <C>        <C>        <C>          <C>            <C>        <C>       <C>               <C>         <C>
03/31/96    14.57        31                                  0.018574             1505.962166      21,937.38
04/30/96    15.04        30                          (1)     0.032647             1505.962166      22,653.57
05/31/96    15.12        31                                  0.005051             1505.962166      22,767.99
06/30/96    15.44        30                                  0.021137             1505.962166      23,249.24
07/31/96    14.68        31                          (1)    (0.049009)            1505.962166      22,109.81
08/31/96    15.04        31                                  0.024519             1505.962166      22,651.91
09/30/96    15.47        30                                  0.028195             1505.962166      23,290.58
10/31/96    15.42        31                          (1)    (0.002958)            1505.962166      23,221.70
11/30/96    16.16        30                                  0.047878             1505.962166      24,333.50
12/31/96    16.36        31      16-Dec-96    15.82          0.012584    0.038    1509.579522      24,698.89
01/31/97    16.33        31                          (1)    (0.001797)            1509.579522      24,654.51
02/28/97    16.52        28                                  0.011361             1509.579522      24,934.62
03/31/97    16.40        31                                 (0.007195)            1509.579522      24,755.20
04/30/97    16.37        30                          (1)    (0.001631)            1509.579522      24,714.84
05/31/97    17.36        31                                  0.060523             1509.579522      26,210.65
06/30/97    18.27        30                                  0.052340             1509.579522      27,582.51
07/31/97    19.01        31                          (1)     0.040670             1509.579522      28,704.28
08/31/97    17.37        31                                 (0.086542)            1509.579522      26,220.14
09/30/97    18.91        30                                  0.088594             1509.579522      28,543.08
10/31/97    17.28        31                          (1)    (0.086190)            1509.579522      26,082.95
11/30/97    17.33        30                                  0.003260             1509.579522      26,167.97
12/31/97    17.13        31      15-Dec-97    16.77         (0.011789)   0.357    1541.715472      26,409.99
01/31/98    17.30        31                          (1)     0.009939             1541.715472      26,672.46
02/28/98    18.45        28                                  0.066454             1541.715472      28,444.96
03/31/98    19.59        31                                  0.061545             1541.715472      30,195.59
04/30/98    19.89        30                          (1)     0.015731             1541.715472      30,670.59
05/31/98    20.28        31                                  0.019498             1541.715472      31,268.61
06/30/98    20.35        30                                  0.003491             1541.715472      31,377.78
07/31/98    20.70        31                          (1)     0.017260             1541.715472      31,919.35
08/31/98    17.93        31                                 (0.133975)            1541.715472      27,642.96
09/30/98    17.54        30                                 (0.021487)            1541.715472      27,048.98
10/31/98    18.32        31                          (1)     0.044213             1541.715472      28,244.89
11/30/98    19.10        30                                  0.042400             1541.715472      29,442.48
12/31/98    19.62        31      18-Dec-98    18.9           0.027279    0.157    1554.522315      30,496.88
01/31/99    19.92        31                          (1)     0.015570             1554.522315      30,971.71
02/28/99    19.04        28                                 (0.044218)            1554.522315      29,602.19
03/31/99    19.34        31                                  0.015864             1554.522315      30,071.80
</TABLE>



<TABLE>
<CAPTION>

           (11)          (13)              (14)      (15)          (16)
         (6b-6a)/6a    ((.0115/365)*(7))   (11-13)   (15a)(1+14b)  16b/(14b+1)


                                                     Separate
          % Change                                    Account
           In Fund          1.15%         % Change     Level      Hypothetical
  Month   Accumulated     Monthly          after      $15,000         Unit
  Ended      Value          ME&A            ME&A    Investment       Values
- --------  ----------- ----------------  ----------- ----------    ------------
<S>       <C>         <C>               <C>         <C>           <C>
03/31/96   0.018574      0.000977         0.017597   21,223.22    7.549237
04/30/96   0.032647      0.000945         0.031702   21,896.04    7.788563
05/31/96   0.005051      0.000977         0.004074   21,985.24    7.820294
06/30/96   0.021137      0.000945         0.020192   22,429.17    7.978201
07/31/96  (0.049009)     0.000977        (0.049986)  21,308.02    7.579403
08/31/96   0.024519      0.000977         0.023542   21,809.66    7.757837
09/30/96   0.028195      0.000945         0.027250   22,403.97    7.969238
10/31/96  (0.002958)     0.000977        (0.003935)  22,315.81    7.937879
11/30/96   0.047878      0.000945         0.046933   23,363.16    8.310427
12/31/96   0.015016      0.000977         0.014039   23,691.15    8.427097
01/31/97  (0.001797)     0.000977        (0.002774)  23,625.43    8.403720
02/28/97   0.011361      0.000882         0.010479   23,873.01    8.491783
03/31/97  (0.007195)     0.000977        (0.008172)  23,677.92    8.422388
04/30/97  (0.001631)     0.000945        (0.002576)  23,616.92    8.400692
05/31/97   0.060523      0.000977         0.059546   25,023.21    8.900920
06/30/97   0.052340      0.000945         0.051395   26,309.28    9.358383
07/31/97   0.040670      0.000977         0.039693   27,353.58    9.729845
08/31/97  (0.086542)     0.000977        (0.087519)  24,959.62    8.878299
09/30/97   0.088594      0.000945         0.087649   27,147.30    9.656473
10/31/97  (0.086190)     0.000977        (0.087167)  24,780.96    8.814747
11/30/97   0.003260      0.000945         0.002315   24,838.32    8.835153
12/31/97   0.009249      0.000977         0.008272   25,043.79    8.908237
01/31/98   0.009939      0.000977         0.008962   25,268.23    8.988073
02/28/98   0.066454      0.000882         0.065572   26,925.12    9.577439
03/31/98   0.061545      0.000977         0.060568   28,555.92   10.157525
04/30/98   0.015731      0.000945         0.014786   28,978.14   10.307714
05/31/98   0.019498      0.000977         0.018521   29,514.85   10.498623
06/30/98   0.003491      0.000945         0.002546   29,589.99   10.525352
07/31/98   0.017260      0.000977         0.016283   30,071.81   10.696736
08/31/98  (0.133975)     0.000977        (0.134952)  26,013.56    9.253190
09/30/98  (0.021487)     0.000945        (0.022432)  25,430.02    9.045622
10/31/98   0.044213      0.000977         0.043236   26,529.51    9.436718
11/30/98   0.042400      0.000945         0.041455   27,629.29    9.827917
12/31/98   0.035812      0.000977         0.034835   28,591.76   10.170272
01/31/99   0.015570      0.000977         0.014593   29,009.00   10.318687
02/28/99  (0.044218)     0.000882        (0.045100)  27,700.69    9.853314
03/31/99   0.015864      0.000977         0.014887   28,113.07   10.000000
</TABLE>




<PAGE>   8
- -------------------------------------------------------------------------------
AIM INTERNATIONAL EQUITY FUND

<TABLE>
<CAPTION>
                                                                                   (5)                 (6)
             (1)         (7)                     (2)         (3)           (4)     mo 1 = [6a/1a]    [1b*5b]
                                                         [(1b-1a)/1a]                mos 2+ =
                                                                                   [5a+(4b*5a)/2b]

                                               Reinvest     % Change     Dividend       Shares        Fund
          @rounded   Number of                Net Asset     in Month     & Capital      Owned         Level
  Month   Net Asset    Days     Reinvestment    Value          End         Gains       at Month      $ 15,000
  Ended     Value     in Month      Date      (Ex Date)        NAV         Rate          End        Investment
- --------  ---------  ---------  ------------ ----------     ----------   ---------  -------------   ----------
<S>       <C>        <C>        <C>          <C>            <C>          <C>        <C>             <C>

  Years                                                                               Fund Level
    10.00                                                                             AAR 10 yrs          n/a
     5.00                                                                             AAR 5 yrs         11.64%
     3.00                                                                             AAR 3 yrs         11.09%
     1.00                                                                             AAR 1 yrs         (0.41)%
     5.91



<CAPTION>
                       (11)               (13)                  (14)        (15)          (16)
                    (6b-6a)/6a          ((.0115/365)*7))       (11-13)      (15a)(1+14b)  16b/(14b+1)

                                                                             Separate
              Month   % Change                                                Account
               "1"     In Fund               1.15%             % Change        Level       Hypothetical
  Month       First   Accumulated           Monthly             after         $15,000          Unit
  Ended       Month      Value               ME&A                ME&A        Investment       Values
- --------     ------  -----------        ----------------     ------------    ----------    ------------
<S>          <C>     <C>                 <C>                 <C>             <C>          <C>

  Years                Separate Account (Hypothetical)                                     Fund - Separate Account Return
    10.00              AATR (no surrrender)                  10 years              n/a             n/a
     5.00              AATR (no surrrender)                  5 years             10.37%           1.27%
     3.00              AATR (no surrrender)                  3 years              9.82%           1.26%
     1.00              AATR (no surrrender)                  1 year              (1.55)%          1.14%
     5.91              AATR (no surrrender)                  Inception           11.22%

                       SURRENDER CHARGE
                       Accumulated Valuex.90x.04             5 Yr               686.51
                       Accumulated Valuex.90x.05             3 Yr              1061.16
                       Accumulated Valuex.90x.07             1 Yr              1771.12
                       Accumulated Valuex.90x.04             Inception          600.00

                       Separate Account (Hypothetical)
                       AATR (With surrender)                 10 years             n/a
                       AATR (With surrender)                 5 years             9.83%
                       AATR (With surrender)                 3 years             8.42%
                       AATR (With surrender)                 1 year             (7.75)%
                       AATR (With surrender)                 Inception          10.82%

                       Cumulative (No Surrender)             5 years            63.80%
                       Cumulative (No Surrender)             3 years            32.46%
                       Cumulative (No Surrender)             1 year             (1.55)%
                       Cumulative (No Surrender)             Inception          87.42%
</TABLE>



<PAGE>   9
<TABLE>
<CAPTION>
- -------------------------------------------------------------------------------------------------------------------------
AIM VALUE FUND

                                                                                        (5)            (6)
              (1)     (7)                       (2)        (3)           (4)        mo 1 = [6a/1a]   [1b*5b]
                                                           [(1b-1a)/1a]                mos 2+ =
                                                                                   [5a+(4b*5a)/2b]

                                                Reinvest     % Change    Dividend       Shares         Fund        Month
           @rounded   Number of                 Net Asset    in Month    & Capital       Owned         Level        "1"
  Month    Net Asset  Days       Reinvestment   Value        End         Gains         at Month       $ 15,000     First
  Ended      Value    in Month      Date        (Ex Date)    NAV         Rate             End        Investment    Month
- ---------  ---------  ---------  ------------   ---------    --------    ---------     --------      ----------   -------
<S>   <C>   <C>            <C>    <C>           <C>          <C>        <C>           <C>            <C>        <C>
05/05/93    $10.00         26                       (1)                                1500.000000    15,000.00        1
05/31/93    $10.17         26                                 0.017000                 1500.000000    15,255.00
06/30/93    $10.69         30                                 0.051131                 1500.000000    16,035.00
07/31/93    $10.69         31                       (1)       0.000000                 1500.000000    16,035.00
08/31/93    $11.05         31                                 0.033676                 1500.000000    16,575.00
09/30/93    $11.23         30                                 0.016290                 1500.000000    16,845.00
10/31/93    $11.37         31                       (1)       0.012467                 1500.000000    17,055.00
11/30/93    $10.98         30                                (0.034301)                1500.000000    16,470.00
12/31/93    $11.46         31    15-Dec-93      10.96         0.043716       0.0211    1502.887774    17,223.09
01/31/94    $12.17         31                       (1)       0.061955                 1502.887774    18,290.14
02/28/94    $12.20         28                                 0.002465                 1502.887774    18,335.23
03/31/94    $11.78         31                                (0.034426)                1502.887774    17,704.02
04/30/94    $11.77         30                       (1)      (0.000849)                1502.887774    17,688.99
05/31/94    $11.67         31                                (0.008496)                1502.887774    17,538.70
06/30/94    $11.29         30                                (0.032562)                1502.887774    16,967.60
07/31/94    $11.57         31                       (1)       0.024801                 1502.887774    17,388.41
08/31/94    $12.20         31                                 0.054451                 1502.887774    18,335.23
09/30/94    $12.02         30                                (0.014754)                1502.887774    18,064.71
10/31/94    $12.14         31                       (1)       0.009983                 1502.887774    18,245.06
11/30/94    $11.73         30                                (0.033773)                1502.887774    17,628.87
12/31/94    $11.83         31    15-Dec-94      11.51         0.008525         0.09    1514.639285    17,918.18
01/31/95    $11.83         31                       (1)       0.000000                 1514.639285    17,918.18
02/28/95    $12.44         28                                 0.051564                 1514.639285    18,842.11
03/31/95    $13.00         31                                 0.045016                 1514.639285    19,690.31
04/30/95    $13.27         30                       (1)       0.020769                 1514.639285    20,099.26
05/31/95    $13.75         31                                 0.036172                 1514.639285    20,826.29
06/30/95    $14.66         30                                 0.066182                 1514.639285    22,204.61
07/31/95    $15.68         31                       (1)       0.069577                 1514.639285    23,749.54
08/31/95    $15.76         31                                 0.005102                 1514.639285    23,870.72
09/30/95    $16.36         30                                 0.038071                 1514.639285    24,779.50
10/31/95    $15.99         31                        1       (0.022616)                1514.639285    24,219.08
11/30/95    $16.46         30                                 0.029393                 1514.639285    24,930.96
12/31/95    $16.11         31    15-Dec-95       15.9        (0.021535)      0.008     1515.401368    24,406.36
01/31/96    $16.18         31                       (1)       0.004818                 1515.401368    24,523.95
02/29/96    $16.35         29                                 0.010576                 1515.401368    24,783.33

<CAPTION>

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


    (11)           (13)            (14)        (15)        (16)
(6b-6a)/6a  ((.0115/365)*(7))    (11-13)  (15a)(1+14b)  16b/(14b+1)


                                            Separate
 % Change                                    Account
  In Fund          1.15%        % Change      Level      Hypothetical
  Accumulated     Monthly        after       $15,000        Unit
    Value           ME&A          ME&A     Investment      Values
- -------------    ---------     ---------   ----------    ------------
 <C>            <C>            <C>         <C>           <C>
                  0.000819                 15,000.00     3.205425
   0.017000       0.000819     0.016181    15,242.72     3.257292
   0.051131       0.000945     0.050186    16,007.69     3.420762
   0.000000       0.000977    (0.000977)   15,992.05     3.417420
   0.033676       0.000977     0.032699    16,514.97     3.529166
   0.016290       0.000945     0.015345    16,768.39     3.583321
   0.012467       0.000977     0.011490    16,961.06     3.624493
  (0.034301)      0.000945    (0.035246)   16,363.25     3.496744
   0.045725       0.000977     0.044748    17,095.47     3.653216
   0.061955       0.000977     0.060978    18,137.92     3.875982
   0.002465       0.000882     0.001583    18,166.63     3.882118
  (0.034426)      0.000977    (0.035403)   17,523.48     3.744679
  (0.000849)      0.000945    (0.001794)   17,492.04     3.737961
  (0.008496)      0.000977    (0.009473)   17,326.34     3.702551
  (0.032562)      0.000945    (0.033507)   16,745.79     3.578490
   0.024801       0.000977     0.023824    17,144.74     3.663744
   0.054451       0.000977     0.053474    18,061.54     3.859659
  (0.014754)      0.000945    (0.015699)   17,777.99     3.799066
   0.009983       0.000977     0.009006    17,938.10     3.833280
  (0.033773)      0.000945    (0.034718)   17,315.32     3.700196
   0.016411       0.000977     0.015434    17,582.57     3.757305
   0.000000       0.000977    (0.000977)   17,565.39     3.753634
   0.051564       0.000882     0.050682    18,455.64     3.943876
   0.045016       0.000977     0.044039    19,268.41     4.117560
   0.020769       0.000945     0.019824    19,650.38     4.199187
   0.036172       0.000977     0.035195    20,341.98     4.346977
   0.066182       0.000945     0.065237    21,669.03     4.630561
   0.069577       0.000977     0.068600    23,155.52     4.948218
   0.005102       0.000977     0.004125    23,251.04     4.968629
   0.038071       0.000945     0.037126    24,114.26     5.153094
  (0.022616)      0.000977    (0.023593)   23,545.33     5.031517
   0.029393       0.000945     0.028448    24,215.15     5.174654
  (0.021042)      0.000977    (0.022019)   23,681.96     5.060713
   0.004818       0.000977     0.003841    23,772.92     5.080151
   0.010576       0.000914     0.009662    24,002.61     5.129235
</TABLE>



<PAGE>   10

<TABLE>
<CAPTION>

- --------------------------------------------------------------------------------------------------------------------------
AIM VALUE FUND

                                                                                      (5)                (6)
               (1)        (7)                     (2)          (3)           (4)      mo 1 = [6a/1a]     [1b*5b]
                                                              [(1b-1a)/1a]            mos 2+ =
                                                                                      [5a+(4b*5a)/2b]

                                                   Reinvest     % Change     Dividend       Shares        Fund       Month
            @rounded    Number of                 Net Asset    in Month     & Capital       Owned        Level        "1"
  Month     Net Asset     Days     Reinvestment     Value         End          Gains       at Month      $ 15,000    First
  Ended       Value     in Month      Date        (Ex Date)       NAV          Rate          End         Investment  Month
- ---------   ---------   ---------  ------------   ---------     --------    ---------      --------      ----------  ------
<S>         <C>         <C>        <C>            <C>          <C>            <C>            <C>         <C>         <C>
03/31/96     $16.22          31                                 (0.008241)                1515.401368    24,579.08
04/30/96     $16.58          30                           (1)    0.021989                 1515.401368    25,119.55
05/31/96     $16.72          31                                  0.008505                 1515.401368    25,333.19
06/30/96     $17.02          30                                  0.018173                 1515.401368    25,793.57
07/31/96     $16.22          31                           (1)   (0.047237)                1515.401368    24,575.16
08/31/96     $16.59          31                                  0.022920                 1515.401368    25,138.42
09/30/96     $17.27          30                                  0.040803                 1515.401368    26,164.13
10/31/96     $17.68          31                           (1)    0.023925                 1515.401368    26,790.10
11/30/96     $18.47          30                                  0.044887                 1515.401368    27,992.62
12/31/96     $17.48          31    16-Dec-96      16.91         (0.053705)      1.016     1606.450912    28,080.83
01/31/97     $18.06          31                           (1)    0.033168                 1606.450912    29,012.20
02/28/97     $18.14          28                                  0.004391                 1606.450912    29,139.59
03/31/97     $17.28          31                                 (0.047474)                1606.450912    27,756.21
04/30/97     $18.05          30                           (1)    0.044456                 1606.450912    28,990.14
05/31/97     $19.39          31                                  0.074730                 1606.450912    31,156.57
06/30/97     $20.27          30                                  0.045217                 1606.450912    32,565.36
07/31/97     $21.76          31                           (1)    0.073556                 1606.450912    34,960.74
08/31/97     $20.68          31                                 (0.049663)                1606.450912    33,224.49
09/30/97     $21.96          30                                  0.061855                 1606.450912    35,279.59
10/31/97     $21.20          31                           (1)   (0.034479)                1606.450912    34,063.17
11/30/97     $21.48          30                                  0.012991                 1606.450912    34,505.70
12/31/97     $20.83          31    15-Dec-97      20.64         (0.030149)     0.7835     1667.432225    34,735.75
01/31/98     $20.97          31                           (1)    0.006403                 1667.432225    34,958.15
02/28/98     $22.32          28                                  0.064394                 1667.432225    37,209.23
03/31/98     $23.37          31                                  0.047451                 1667.432225    38,974.86
04/30/98     $23.57          30                           (1)    0.008300                 1667.432225    39,298.36
05/31/98     $23.32          31                                 (0.010500)                1667.432225    38,885.72
06/30/98     $24.67          30                                  0.057861                 1667.432225    41,135.70
07/31/98     $24.61          31                           (1)   (0.002375)                1667.432225    41,038.01
08/31/98     $20.36          31                                 (0.172834)                1667.432225    33,945.24
09/30/98     $21.71          30                                  0.066527                 1667.432225    36,203.51
10/31/98     $23.54          31                           (1)    0.084083                 1667.432225    39,247.60
11/30/98     $24.84          30                                  0.055180                 1667.432225    41,413.30
12/31/98     $26.25          31    18-Dec-98      24.87          0.056750       1.260(1)  1751.916798    45,980.88
01/31/99     $27.80          31                           (1)    0.059206                 1751.916798    48,703.22
02/28/99     $27.16          28                                 (0.023182)                1751.916798    47,574.19
03/31/99     $28.56          31                                  0.051680                 1751.916798    50,032.83

<CAPTION>

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


    (11)          (13)          (14)       (15)          (16)
 (6b-6a)/6a  ((.0115/365)*(7))  (11-13)    (15a)(1+14b)  16b/(14b+1)


                                             Separate
  % Change                                    Account
  In Fund           1.15%       % Change       Level      Hypothetical
 Accumulated       Monthly       after        $15,000        Unit
    Value            ME&A         ME&A     Investment      Values
- ------------       --------    --------    ----------     -------------
<C>                <C>         <C>           <C>          <C>
   (0.008241)      0.000977   (0.009218)   23,781.36     5.081954
    0.021989       0.000945    0.021044    24,281.81     5.188899
    0.008505       0.000977    0.007528    24,464.60     5.227961
    0.018173       0.000945    0.017228    24,886.08     5.318028
   (0.047237)      0.000977   (0.048214)   23,686.22     5.061625
    0.022920       0.000977    0.021943    24,205.97     5.172692
    0.040803       0.000945    0.039858    25,170.77     5.378865
    0.023925       0.000977    0.022948    25,748.39     5.502299
    0.044887       0.000945    0.043942    26,879.83     5.744081
    0.003151       0.000977    0.002174    26,938.26     5.756569
    0.033168       0.000977    0.032191    27,805.43     5.941879
    0.004391       0.000882    0.003509    27,903.00     5.962729
   (0.047474)      0.000977   (0.048451)   26,551.07     5.673829
    0.044456       0.000945    0.043511    27,706.34     5.920703
    0.074730       0.000977    0.073753    29,749.76     6.357373
    0.045217       0.000945    0.044272    31,066.84     6.638827
    0.073556       0.000977    0.072579    33,321.64     7.120666
   (0.049663)      0.000977   (0.050640)   31,634.24     6.760075
    0.061855       0.000945    0.060910    33,561.08     7.171831
   (0.034479)      0.000977   (0.035456)   32,371.14     6.917547
    0.012991       0.000945    0.012046    32,761.08     7.000876
    0.006667       0.000977    0.005690    32,947.49     7.040711
    0.006403       0.000977    0.005426    33,126.26     7.078914
    0.064394       0.000882    0.063512    35,230.18     7.528510
    0.047451       0.000977    0.046474    36,867.46     7.878390
    0.008300       0.000945    0.007355    37,138.62     7.936336
   (0.010500)      0.000977   (0.011477)   36,712.38     7.845251
    0.057861       0.000945    0.056916    38,801.91     8.291771
   (0.002375)      0.000977   (0.003352)   38,671.84     8.263977
   (0.172834)      0.000977   (0.173811)   31,950.25     6.827607
    0.066527       0.000945    0.065582    34,045.61     7.275375
    0.084083       0.000977    0.083106    36,875.01     7.880002
    0.055180       0.000945    0.054235    38,874.92     8.307374
    0.110293       0.000977    0.109316    43,124.57     9.215503
    0.059206       0.000977    0.058229    45,635.68     9.752112
   (0.023182)      0.000882   (0.024064)   44,537.50     9.517437
    0.051680       0.000977    0.050703    46,795.68    10.000000
</TABLE>

<PAGE>   11

<TABLE>
<CAPTION>
- ----------------------------------------------------------------------------------------------------------------------
AIM VALUE FUND

                                                                                       (5)            (6)
             (1)      (7)                         (2)         (3)         (4)     mo 1 = [6a/1a]    [1b*5b]
                                                          [(1b-1a)/1a]               mos 2+ =
                                                                                  [5a+(4b*5a)/2b]

                                                Reinvest    % Change    Dividend      Shares          Fund       Month
          @rounded  Number of                  Net Asset   in Month    & Capital      Owned          Level       "1"
  Month   Net Asset   Days      Reinvestment     Value        End         Gains      at Month       $ 15,000     First
  Ended     Value   in Month        Date       (Ex Date)      NAV         Rate         End         Investment    Month
  -----   --------- ---------   ------------   ---------   ---------   ---------     --------      ----------    -----
<S>        <C>      <C>         <C>            <C>         <C>         <C>           <C>           <C>           <C>
  Years                                                                             Fund Level
    10.00                                                                           AAR 10 yrs            n/a
     5.00                                                                           AAR 5 yrs          23.09%
     3.00                                                                           AAR 3 yrs          26.73%
     1.00                                                                           AAR 1 yrs          28.37%
     5.91

<CAPTION>


   (11)                      (13)            (14)          (15)             (16)
(6b-6a)/6a            ((.0115/365)*(7))    (11-13)         (15a)(1+14b)     16b/(14b+1)


                                                            Separate
  % Change                                                  Account
  In Fund                    1.15%        % Change           Level        Hypothetical
 Accumulated                Monthly        after            $15,000         Unit
    Value                    ME&A          ME&A            Investment       Values
- ------------            --------------   ---------        -----------    ---------------------------
     <C>                      <C>        <C>              <C>            <C>
Separate Account        (Hypothetical)                                     Fund - Separate Account Return
AATR (no surrender)                      10 years             n/a           n/a
AATR (no surrender)                      5 years            21.71%         1.39%
AATR (no surrender)                      3 years            25.31%         1.42%
AATR (no surrender)                      1 year             26.93%         1.44%
AATR (no surrender)                      Inception          21.24%


Accumulated Valuex.90x.04                5 Yr              700.94
Accumulated Valuex.90x.05                3 Yr             1189.07
Accumulated Valuex.90x.07                1 Yr             2580.72
Accumulated Valuex.90x.04                Inception         600.00


Separate Account        (Hypothetical)
AATR (With surrender)                    10 years             n/a
AATR (With surrender)                    5 years            21.34%
AATR (With surrender)                    3 years            24.24%
AATR (With surrender)                    1 year             19.93%
AATR (With surrender)                    Inception          20.98%

Cumulative (No Surrender)                5 years           167.05%
Cumulative (No Surrender)                3 years            96.77%
Cumulative (No Surrender)                1 year             26.93%
Cumulative (No Surrender)                Inception         211.97%
</TABLE>
<PAGE>   12
- --------------------------------------------------------------------------------
FRANKLIN SMALL CAP

<TABLE>
<CAPTION>

                                                                                           (5)
              (1)         (7)                       (2)            (3)          (4)        mo 1 = [6a/1a]
                                                               [(1b-1a)/1a]                mos 2+ =
                                                                                           [5a+(4b*5a)/2b]

                                                  Reinvest       % Change     Dividend         Shares
           @rounded    Number of                 Net Asset       in Month     & Capital        Owned
  Month    Net Asset      Days     Reinvestment    Value            End         Gains         at Month
  Ended      Value      in Month      Date       (Ex Date)          NAV          Rate            End
- ---------  ----------  ----------  ------------  --------------  ---------    ----------    ------------

<S>        <C>         <C>         <C>           <C>             <C>          <C>           <C>
05/01/98    $10.00         30                                (1)                             1500.000000
05/31/98     $9.39         31                                    (0.061000)                  1500.000000
06/30/98     $9.54         30                                     0.015974                   1500.000000
07/31/98     $8.48         31                                (1) (0.111111)                  1500.000000
08/31/98     $7.38         31                                    (0.129717)                  1500.000000
09/30/98     $7.61         30                                     0.031165                   1500.000000
10/31/98     $7.96         31                                (1)  0.045992                   1500.000000
11/30/98     $8.70         30                                     0.092965                   1500.000000
12/31/98     $9.23         31                                     0.060920                   1500.000000
01/31/99     $9.58         31                                (1)  0.037920                   1500.000000
02/28/99     $8.98         28                                    (0.062630)                  1500.000000
03/31/99     $9.16         31        1-Mar-99        8.82         0.020045      0.1971       1533.520408


  Years                                                                                      Fund Level
   10.00                                                                                     AAR 10 yrs
    5.00                                                                                     AAR 5 yrs
    3.00                                                                                     AAR 3 yrs
    1.00                                                                                     AAR 1 yrs
 0.91507                                                                                     Since Inception
</TABLE>

<TABLE>
<CAPTION>


         (6)                             (11)                                (13)
            [1b*5b]                       (6b-6a)/6a                        ((.0115/365)*(7))



             Fund           Month          % Change
             Level           "1"            In Fund                                 1.15%
  Month     $ 15,000        First         Accumulated                              Monthly
  Ended    Investment       Month            Value                                  ME&A
- --------  ----------    -------------    -----------                         ------------------
<S>       <C>           <C>              <C>                                 <C>
05/01/98   15,000.00               1                                              0.000945
05/31/98   14,085.00                     (0.061000)                               0.000977
06/30/98   14,310.00                      0.015974                                0.000945
07/31/98   12,720.00                     (0.111111)                               0.000977
08/31/98   11,070.00                     (0.129717)                               0.000977
09/30/98   11,415.00                      0.031165                                0.000945
10/31/98   11,940.00                      0.045992                                0.000977
11/30/98   13,050.00                      0.092965                                0.000945
12/31/98   13,845.00                      0.060920                                0.000977
01/31/99   14,370.00                      0.037920                                0.000977
02/28/99   13,470.00                     (0.062630)                               0.000882
03/31/99   14,047.05                      0.042839                                0.000977



                                         Separate Account (Hypothetical)
              n/a                        AATR (no surrender)
              n/a                        AATR (no surrender)
              n/a                        AATR (no surrender)
              n/a                        AATR (no surrender)
            (6.92)%                      Since Inception

                                                                                  Accumulated Valuex.90x.07

                                         AATR (With surrender)

                                         Cumulative (No Surrender)

</TABLE>


<TABLE>
<CAPTION>
                    (14)       (15)            (16)
                    (11-13)    (15a)(1+14b)    16b/(14b+1)


                                 Separate
                                 Account
                   % Change       Level      Hypothetical
  Month             after        $15,000         Unit
  Ended              ME&A       Investment      Values
- --------          ----------   -----------   ------------
<S>              <C>           <C>           <C>
05/01/98                         15,000.00      10.792761
05/31/98           (0.061977)    14,070.35      10.123858
06/30/98            0.015029     14,281.81      10.276009
07/31/98           (0.112088)    12,680.99       9.124192
08/31/98           (0.130694)    11,023.66       7.931715
09/30/98            0.030220     11,356.79       8.171411
10/31/98            0.045015     11,868.02       8.539247
11/30/98            0.092020     12,960.12       9.325029
12/31/98            0.059943     13,736.98       9.883999
01/31/99            0.036943     14,244.47      10.249144
02/28/99           (0.063512)    13,339.78       9.598200
03/31/99            0.041862     13,898.20      10.000000



                                               Fund - Separate
                   10 years           n/a            n/a
                   5 years            n/a            n/a
                   3 years            n/a            n/a
                   1 year             n/a            n/a
                                    (7.35)%         0.42%

                   Inception       875.59

                   Inception       (13.18)%

                   Inception        (7.35)%
</TABLE>



<PAGE>   13
- -------------------------------------------------------------------------------
ONE GROUP BALANCED

<TABLE>
<CAPTION>
                                                                                                          (5)
                     (1)           (7)                         (2)           (3)            (4)       mo 1 = [6a/1a]
                                                                        [(1b-1a)/1a]                    mos 2+ =
                                                                                                      [5a+(4b*5a)/2b]
                                                            Reinvest      % Change       Dividend        Shares
                  @rounded      Number of                   Net Asset     in Month       & Capital        Owned
     Month        Net Asset       Days      Reinvestment      Value          End           Gains        at Month
     Ended          Value       in Month        Date        (Ex Date)        NAV           Rate            End
     -----        ---------     ---------   ------------    ---------     --------       ---------      ------------
<S>               <C>           <C>           <C>           <C>            <C>            <C>           <C>
   08/01/94          10.00         31                              (1)                                  1500.000000
   08/31/94          10.00         31                                      0.000000                     1500.000000
   09/30/94           9.98         30                                     (0.002000)                    1500.000000
   10/31/94           9.97         31                              (1)    (0.001002)                    1500.000000
   11/30/94           9.79         30                                     (0.018054)                    1500.000000
   12/31/94           9.81         31       31-Dec-94          9.81        0.002043       0.0575        1508.792049
   01/31/95           9.93         31                              (1)     0.012232                     1508.792049
   02/28/95          10.14         28                                      0.021148                     1508.792049
   03/31/95          10.24         31       31-Mar-95         10.24        0.009862         0.08        1520.579487
   04/30/95          10.44         30                              (1)     0.019531                     1520.579487
   05/31/95          10.67         31                                      0.022031                     1520.579487
   06/30/95          10.67         30       30-Jun-95         10.67        0.000000          0.1        1534.830466
   07/31/95          10.78         31                              (1)     0.010309                     1534.830466
   08/31/95          10.86         31                                      0.007421                     1534.830466
   09/30/95          11.08         30       30-Sep-95         11.08        0.020258        0.085        1546.604888
   10/31/95          11.13         31                              (1)     0.004513                     1546.604888
   11/30/95          11.38         30                                      0.022462                     1546.604888
   12/31/95          11.24         31       31-Dec-95         11.24       (0.012302)        0.31        1589.260360
   01/31/96          11.47         31                              (1)     0.020463                     1589.260360
   02/29/96          11.46         29                                     (0.000872)                    1589.260360
   03/31/96          11.40         31       31-Mar-96          11.4       (0.005236)       0.085        1601.110109
   04/30/96          11.44         30                              (1)     0.003509                     1601.110109
   05/31/96          11.61         31                                      0.014860                     1601.110109
   06/30/96          11.57         30       30-Jun-96         11.57       (0.003445)       0.075        1611.488956
   07/31/96          11.23         31                              (1)    (0.029386)                    1611.488956
   08/31/96          11.36         31                                      0.011576                     1611.488956
   09/30/96          11.69         30       30-Sep-96         11.69        0.029049         0.09        1623.895628
   10/31/96          11.96         31                              (1)     0.023097                     1623.895628
   11/30/96          12.47         30                                      0.042642                     1623.895628
   12/31/96          11.93         31       31-Dec-96         11.93       (0.043304)       0.382        1675.892957
   01/31/97          12.32         31                              (1)     0.032691                     1675.892957
   02/28/97          12.34         28                                      0.001623                     1675.892957
   03/31/97          11.93         31       31-Mar-97         11.93       (0.033225)       0.095        1689.238291
   04/30/97          12.40         30                              (1)     0.039396                     1689.238291
   05/31/97          12.92         31                                      0.041935                     1689.238291
   06/30/97          13.25         30       30-Jun-97         13.25        0.025542       0.0925        1701.031086
   07/31/97          13.98         31                              (1)     0.055094                     1701.031086
   08/31/97          13.61         31                                     (0.026466)                    1701.031086
   09/30/97          14.01         30       30-Sep-97         14.01        0.029390       0.0975        1712.869097
   10/31/97          13.83         31                              (1)    (0.012848)                    1712.869097
   11/30/97          14.15         30                                      0.023138                     1712.869097
   12/31/97          13.19         31       30-Dec-97         13.17       (0.067845)       1.154        1862.956488
   01/31/98          13.33         31                              (1)     0.010614                     1862.956488

<CAPTION>
                      (6)                         (11)            (13)           (14)             (15)           (16)
                    [1b*5b]                    (6b-6a)/6a  ((.0115/365)*(7))    (11-13)       (15a)(1+14b)    16b/(14b+1)
                                                                                                Separate
                     Fund          Month         % Change                                        Account
                     Level          "1"          In Fund          1.15%         % Change          Level       Hypothetical
     Month          $ 15,000   First 15,000    Accumulated       Monthly         after           $15,000          Unit
     Ended        Investment       Month          Value           ME&A            ME&A         Investment        Values
     -----        ----------   ------------    -----------    ------------   ------------    --------------  --------------
<S>              <C>           <C>            <C>             <C>            <C>             <C>              <C>
   08/01/94         15,000.00       1                         0.000977       (0.000977)      15,000.00        5.298870
   08/31/94         15,000.00                  0.000000       0.000977       (0.000977)      14,985.35        5.293693
   09/30/94         14,970.00                 (0.002000)      0.000945       (0.002945)      14,941.21        5.278103
   10/31/94         14,955.00                 (0.001002)      0.000977       (0.001979)      14,911.64        5.267658
   11/30/94         14,685.00                 (0.018054)      0.000945       (0.018999)      14,628.34        5.167578
   12/31/94         14,801.25                  0.007916       0.000977        0.006939       14,729.84        5.203436
   01/31/95         14,982.31                  0.012232       0.000977        0.011255       14,895.63        5.262001
   02/28/95         15,299.15                  0.021148       0.000882        0.020266       15,197.50        5.368641
   03/31/95         15,570.73                  0.017751       0.000977        0.016774       15,452.43        5.458695
   04/30/95         15,874.85                  0.019531       0.000945        0.018586       15,739.63        5.560150
   05/31/95         16,224.58                  0.022031       0.000977        0.021054       16,071.01        5.677213
   06/30/95         16,376.64                  0.009372       0.000945        0.008427       16,206.44        5.725055
   07/31/95         16,545.47                  0.010309       0.000977        0.009332       16,357.68        5.778481
   08/31/95         16,668.26                  0.007421       0.000977        0.006444       16,463.08        5.815718
   09/30/95         17,136.38                  0.028085       0.000945        0.027140       16,909.89        5.973557
   10/31/95         17,213.71                  0.004513       0.000977        0.003536       16,969.69        5.994679
   11/30/95         17,600.36                  0.022462       0.000945        0.021517       17,334.82        6.123667
   12/31/95         17,863.29                  0.014938       0.000977        0.013961       17,576.83        6.209160
   01/31/96         18,228.82                  0.020463       0.000977        0.019486       17,919.34        6.330152
   02/29/96         18,212.92                 (0.000872)      0.000914       (0.001786)      17,887.33        6.318846
   03/31/96         18,252.66                  0.002182       0.000977        0.001205       17,908.89        6.326460
   04/30/96         18,316.70                  0.003509       0.000945        0.002564       17,954.81        6.342681
   05/31/96         18,588.89                  0.014860       0.000977        0.013883       18,204.07        6.430736
   06/30/96         18,644.93                  0.003015       0.000945        0.002070       18,241.75        6.444048
   07/31/96         18,097.02                 (0.029386)      0.000977       (0.030363)      17,687.88        6.248387
   08/31/96         18,306.51                  0.011576       0.000977        0.010599       17,875.35        6.314614
   09/30/96         18,983.34                  0.036972       0.000945        0.036027       18,519.35        6.542111
   10/31/96         19,421.79                  0.023097       0.000977        0.022120       18,929.00        6.686822
   11/30/96         20,249.98                  0.042642       0.000945        0.041697       19,718.28        6.965642
   12/31/96         19,993.40                 (0.012670)      0.000977       (0.013647)      19,449.18        6.870582
   01/31/97         20,647.00                  0.032691       0.000977        0.031714       20,066.00        7.088476
   02/28/97         20,680.52                  0.001623       0.000882        0.000741       20,080.86        7.093729
   03/31/97         20,152.61                 (0.025527)      0.000977       (0.026504)      19,548.64        6.905717
   04/30/97         20,946.55                  0.039396       0.000945        0.038451       20,300.31        7.171249
   05/31/97         21,824.96                  0.041935       0.000977        0.040958       21,131.77        7.464969
   06/30/97         22,538.66                  0.032701       0.000945        0.031756       21,802.83        7.702027
   07/31/97         23,780.41                  0.055094       0.000977        0.054117       22,982.73        8.118838
   08/31/97         23,151.03                 (0.026466)      0.000977       (0.027443)      22,352.02        7.896033
   09/30/97         23,997.30                  0.036554       0.000945        0.035609       23,147.95        8.177203
   10/31/97         23,688.98                 (0.012848)      0.000977       (0.013825)      22,827.93        8.064153
   11/30/97         24,237.10                  0.023138       0.000945        0.022193       23,334.55        8.243121
   12/31/97         24,572.40                  0.013834       0.000977        0.012857       23,634.56        8.349103
   01/31/98         24,833.21                  0.010614       0.000977        0.009637       23,862.33        8.429563
</TABLE>
<PAGE>   14


- -------------------------------------------------------------------------------
ONE GROUP BALANCED

<TABLE>
<CAPTION>

                                                                                                             (5)
                     (1)           (7)                         (2)                  (3)            (4)       mo 1 = [6a/1a]
                                                                               [(1b-1a)/1a]                    mos 2+ =
                                                                                                             [5a+(4b*5a)/2b]

                                                            Reinvest             % Change       Dividend        Shares
                  @rounded      Number of                   Net Asset            in Month       & Capital       Owned
     Month        Net Asset       Days      Reinvestment      Value                 End           Gains        at Month
     Ended          Value       in Month        Date        (Ex Date)               NAV           Rate            End
- -------------    -----------   ----------  --------------  -------------        ----------    ------------   --------------
<S>               <C>           <C>           <C>           <C>             <C>  <C>            <C>          <C>
   02/28/98          13.89           28                                         0.042011                       1862.956488
   03/31/98          14.15           31     31-Mar-98         14.15             0.018719          0.085        1874.147393
   04/30/98          14.30           30                                 (1)     0.010601                       1874.147393
   05/31/98          14.21           31                                        (0.006294)                      1874.147393
   06/30/98          14.49           30     26-Jun-98         14.45             0.019704          0.085        1885.171789
   07/31/98          14.49           31                                 (1)     0.000000                       1885.171789
   08/31/98          13.43           31                                        (0.073154)                      1885.171789
   09/30/98          13.87           30     28-Sep-98         14.04             0.032762          0.095        1897.927581
   10/31/98          14.39           31                                 (1)     0.037491                       1897.927581
   11/30/98          14.85           30                                         0.031967                       1897.927581
   12/31/98          15.14           31     30-Dec-98          15.1             0.019529         0.2777        1932.831852
   01/31/99          15.42           31                                 (1)     0.018494                       1932.831852
   02/28/99          15.02           28                                        (0.025940)                      1932.831852
   03/31/99          15.31           31     30-Mar-99         15.39             0.019308         0.1349        1949.773958


    Years                                                                                                Fund Level
    10.00                                                                                                AAR 10 yrs
     5.00                                                                                                AAR 5 yrs
     3.00                                                                                                AAR 3 yrs
     1.00                                                                                                AAR 1 yrs
     4.67                                                                                                Since Inception



<CAPTION>

                 (6)                          (11)            (13)          (14)               (15)            (16)
                   [1b*5b]                     (6b-6a)/6a    ((.0115/365)*  (7(11-13)          (15a)(1+14b)    16b/(14b+1)
                                                                                                Separate
                     Fund          Month         % Change                                        Account
                     Level          "1"          In Fund          1.15%         % Change          Level       Hypothetical
     Month          $ 15,000   First 15,000    Accumulated       Monthly         after           $15,000          Unit
     Ended        Investment       Month          Value           ME&A            ME&A         Investment        Values
- -------------   ------------- --------------  -----------     -----------    ------------   --------------   --------------
<S>              <C>           <C>            <C>             <C>            <C>             <C>              <C>
   02/28/98        25,876.47                  0.042011       0.000882        0.041129       24,843.76        8.776263
   03/31/98        26,519.19                  0.024838       0.000977        0.023861       25,436.56        8.985673
   04/30/98        26,800.31                  0.010601       0.000945        0.009656       25,682.17        9.072439
   05/31/98        26,631.63                 (0.006294)      0.000977       (0.007271)      25,495.44        9.006473
   06/30/98        27,316.14                  0.025703       0.000945        0.024758       26,126.65        9.229455
   07/31/98        27,316.14                  0.000000       0.000977       (0.000977)      26,101.13        9.220438
   08/31/98        25,317.86                 (0.073154)      0.000977       (0.074131)      24,166.22        8.536918
   09/30/98        26,324.26                  0.039751       0.000945        0.038806       25,104.02        8.868202
   10/31/98        27,311.18                  0.037491       0.000977        0.036514       26,020.67        9.192016
   11/30/98        28,184.22                  0.031967       0.000945        0.031022       26,827.88        9.477171
   12/31/98        29,263.07                  0.038278       0.000977        0.037301       27,828.59        9.830679
   01/31/99        29,804.27                  0.018494       0.000977        0.017517       28,316.06       10.002883
   02/28/99        29,031.13                 (0.025940)      0.000882       (0.026822)      27,556.57        9.734586
   03/31/99        29,851.04                  0.028242       0.000977        0.027265       28,307.90       10.000000


                                              Separate Account (Hypothetical)                       Fund - Separate Account Return
                      n/a                     AATR (no surrender)            10 years                    n/a      n/a
                      n/a                     AATR (no surrender)             5 years                    n/a      n/a
                   17.82%                     AATR (no surrender)             3 years                 16.49%    1.33%
                   12.56%                     AATR (no surrender)             1 year                  11.29%    1.28%
                   15.89%                     Since Inception                                         14.58%    1.31%



                                              Accumulated Valuex.90x.05                3 Yr          895.44
                                              Accumulated Valuex.90x.07                1 Yr         1780.56
                                              Accumulated Valuex.90x.05      Inception               750.00

                                              AATR (With surrender)           3 years                 15.25%
                                              AATR (With surrender)           1 year                   4.29%
                                              AATR (With surrender)          Inception                13.92%

                                              Cumulative (No Surrender)       3 years                 58.07%
                                              Cumulative (No Surrender)       1 year                  11.29%
                                              Cumulative (No Surrender)      Inception                88.72%
</TABLE>


<PAGE>   15



- -------------------------------------------------------------------------------
ONE GROUP BOND

<TABLE>
<CAPTION>

                                                                                         (5)            (6)
               (1)         (7)                      (2)             (3)          (4)     mo 1 = [6a/1a]   [1b*5b]
                                                                [(1b-1a)/1a]               mos 2+ =
                                                                                         [5a+(4b*5a)/2b]

                                                 Reinvest        % Change     Dividend      Shares          Fund      Month
            @rounded     Number of                Net Asset       in Month     & Capital     Owned          Level       "1"
 Month      Net Asset      Days     Reinvestment   Value            End         Gains      at Month       $ 15,000   First 15,
 Ended        Value      in Month      Date      (Ex Date)          NAV         Rate         End         Investment   Month
- ---------- ----------   ---------- ------------- ---------      ------------ ----------- -------------  ------------ ---------
<S>         <C>          <C>        <C>          <C>      <C>   <C>           <C>        <C>             <C>        <C>
    5/1/97     10.00          30                          (1)                            1500.000000      15,000.00      1
   5/31/97     10.37          31     5/22/97        9.99          0.036900      0.022    1503.303303      15,587.75
   6/30/97     10.12          30     6/23/97       10.13         (0.023956)     0.036    1508.645743      15,268.40
   7/31/97     10.37          31     7/22/97       10.29  (1)     0.024672      0.044    1515.096707      15,712.01
   8/31/97     10.21          31     8/22/97       10.18         (0.015564)     0.049    1522.389412      15,541.92
   9/30/97     10.30          30     9/23/97       10.30          0.008826      0.056    1530.666481      15,764.33
  10/31/97     10.42          31    10/22/97       10.34  (1)     0.012215      0.053    1538.512257      16,038.68
  11/30/97     10.42          30    11/22/97       10.40         (0.000489)      0.05    1545.908950      16,107.91
                                     12/8/97       10.38                       0.0065    1546.877005
  12/31/97     10.44          31    12/22/97       10.43          0.001823     0.0058    1547.737205      16,156.36
   1/31/98     10.53          31     1/22/98       10.46  (1)     0.008976      0.052    1555.431501      16,382.43
   2/28/98     10.46          28     2/22/98       10.49         (0.006884)     0.052    1563.141933      16,350.31
   3/31/98     10.44          31     3/22/98       10.47         (0.001931)     0.051    1570.756092      16,398.22
   4/30/98     10.43          30     4/22/98       10.42  (1)    (0.000795)     0.047    1577.841076      16,459.09
   5/31/98     10.48          31     5/22/98       10.42          0.004649      0.047    1584.958018      16,610.20
   6/30/98     10.54          30     6/22/98       10.53          0.005811      0.042    1591.279787      16,773.36
   7/31/98     10.53          31     7/22/98       10.53  (1)    (0.001499)     0.047    1598.382366      16,822.97
   8/31/98     10.69          31     8/22/98       10.60          0.015876      0.047    1605.469533      17,165.84
   9/30/98     10.90          30     9/22/98       10.81          0.019397      0.047    1612.449835      17,574.90
  10/31/98     10.81          31    10/20/98       10.76  (1)    (0.008386)     0.047    1619.493064      17,503.64
  11/30/98     10.75          30    11/20/98       10.69         (0.005366)     0.047    1626.613380      17,486.26
                                     12/7/98       10.75                       0.0111    1628.292953
  12/31/98     10.73          31    12/23/98       10.67         (0.001870)     0.051    1636.075796      17,555.09
   1/31/99     10.72          31     1/22/99       10.71  (1)    (0.000932)     0.049    1643.561110      17,618.98
   2/28/99     10.46          28     2/19/99       10.53         (0.024254)      0.05    1651.365294      17,273.28
   3/31/99     10.48          31     3/30/99       10.51          0.001912    0.04737    1658.808222      17,384.31


 Years                                                                                Fund Level
     10.00                                                                            AAR 10 yrs              n/a
      5.00                                                                            AAR 5 yrs               n/a
      3.00                                                                            AAR 3 yrs               n/a
      1.00                                                                            AAR 1 yrs             6.01%
      1.92                                                                            Since Inception       8.01%





<CAPTION>


              (11)          (13)          (14)         (15)          (16)
               (6b-6a)/6a   ((.0115/365)* (11-13)      (15a)(1+14b)  16b/(14b+1)


                                                        Separate
                % Change                                Account
                In Fund        1.15%       % Change      Level      Hypothetical
 Month        Accumulated     Monthly       after       $15,000        Unit
 Ended           Value         ME&A          ME&A      Investment     Values
- -----------  ------------- ------------ ------------  -----------  ------------
<S>          <C>           <C>          <C>            <C>         <C>
    5/1/97                   0.000945     (0.000945)   15,000.00     8.819729
   5/31/97      0.039183     0.000977      0.038206    15,573.09     9.156696
   6/30/97     (0.020487)    0.000945     (0.021432)   15,239.33     8.960450
   7/31/97      0.029054     0.000977      0.028077    15,667.20     9.212033
   8/31/97     (0.010825)    0.000977     (0.011802)   15,482.30     9.103313
   9/30/97      0.014311     0.000945      0.013366    15,689.23     9.224988
  10/31/97      0.017403     0.000977      0.016426    15,946.95     9.376518
  11/30/97      0.004316     0.000945      0.003371    16,000.70     9.408126

  12/31/97      0.003008     0.000977      0.002031    16,033.20     9.427234
   1/31/98      0.013992     0.000977      0.013015    16,241.87     9.549929
   2/28/98     (0.001961)    0.000882     (0.002843)   16,195.70     9.522779
   3/31/98      0.002930     0.000977      0.001953    16,227.33     9.541377
   4/30/98      0.003712     0.000945      0.002767    16,272.23     9.567778
   5/31/98      0.009181     0.000977      0.008204    16,405.73     9.646272
   6/30/98      0.009823     0.000945      0.008878    16,551.38     9.731912
   7/31/98      0.002958     0.000977      0.001981    16,584.16     9.751191
   8/31/98      0.020381     0.000977      0.019404    16,905.96     9.940403
   9/30/98      0.023830     0.000945      0.022885    17,292.86    10.167889
  10/31/98     (0.004054)    0.000977     (0.005031)   17,205.86    10.116734
  11/30/98     (0.000993)    0.000945     (0.001938)   17,172.51    10.097128

  12/31/98      0.003937     0.000977      0.002960    17,223.34    10.127015
   1/31/99      0.003639     0.000977      0.002662    17,269.19    10.153973
   2/28/99     (0.019621)    0.000882     (0.020503)   16,915.12     9.945786
   3/31/99      0.006428     0.000977      0.005451    17,007.32    10.000000


 Years        Separate Account (Hypothetical)                       Fund - Separate Account Return
     10.00    AATR (no surrender)           10 years              n/a          n/a
      5.00    AATR (no surrender)           5 years               n/a          n/a
      3.00    AATR (no surrender)           3 years               n/a          n/a
      1.00    AATR (no surrender)           1 year              4.81%        1.21%
      1.92    Since Inception                                   6.78%        1.23%

              Accumulated Valuex.90x.07     1 Yr             1071.46
              Accumulated Valuex.90x.07     Inception        1050.00

              AATR (With surrender)         1 year             (1.80)%
              AATR (With surrender)         Inception           3.28%

              Cumulative (No Surrender)     1 year              4.81%
              Cumulative (No Surrender)     Inception          13.38%
</TABLE>

<PAGE>   16
- -------------------------------------------------------------------------------
ONE GROUP DIVERSIFIED EQUITY

<TABLE>
<CAPTION>
                                                                                                (5)            (6)
                 (1)          (7)                      (2)           (3)           (4)      mo 1 = [6a/1a]   [1b*5b]
                                                                 [(1b-1a)/1a]                 mos 2+ =
                                                                                            [5a+(4b*5a)/2b]

                                                     Reinvest      % Change     Dividend       Shares          Fund      Month
               @rounded    Number of                Net Asset      in Month     & Capital      Owned          Level       "1"
   Month      Net Asset      Days     Reinvestment    Value          End          Gains       at Month       $ 15,000   First 15,
   Ended        Value      in Month       Date      (Ex Date)        NAV          Rate          End         Investment   Month
- ----------   -----------  ---------- -------------- ------------ ----------    ----------   ----------     ------------ ----------
<S>           <C>          <C>        <C>           <C>       <C>  <C>          <C>         <C>             <C>         <C>
  03/30/95        10.000        28                                                           1500.000000      15,000.00       1
  03/31/95         9.950         1                                 (0.005000)                1500.000000      14,925.00
  04/30/95        10.070        30                           (1)    0.012060                 1500.000000      15,105.00
  05/31/95        10.378        31                                  0.030586                 1500.000000      15,567.00
  06/30/95        10.438        30    23-Jun-95       10.438        0.005781         0.039   1505.604522      15,715.50
  07/31/95        10.758        31                           (1)    0.030657                 1505.604522      16,197.29
  08/31/95        10.752        31                                 (0.000558)                1505.604522      16,188.26
  09/30/95        11.081        30    22-Sep-95       11.081        0.030599         0.041   1511.175299      16,745.33
  10/31/95        10.892        31                           (1)   (0.017020)                1511.175299      16,460.33
  11/30/95        11.443        30                                  0.050549                 1511.175299      17,292.38
  12/31/95        11.628        31    21-Dec-95        11.63        0.016167        0.0471   1517.295364      17,643.11
  01/31/96        11.872        31                           (1)    0.020984                 1517.295364      18,013.33
  02/29/96        12.071        29                                  0.016762                 1517.295364      18,315.27
  03/31/96        12.190        31    22-Mar-96        12.19        0.009858         0.037   1521.900773      18,551.97
  04/30/96        12.374        30                           (1)    0.015094                 1521.900773      18,832.00
  05/31/96        12.630        31                                  0.020689                 1521.900773      19,221.61
  06/30/96        12.520        30    21-Jun-96        12.52       (0.008709)        0.032   1525.790615      19,102.90
  07/31/96        11.980        31                           (1)   (0.043131)                1525.790615      18,278.97
  08/31/96        12.340        31                                  0.030050                 1525.790615      18,828.26
                                      12-Sep-96         12.6                        0.0679   1534.012931
  09/30/96        12.800        30    23-Sep-96        12.78        0.037277        0.0392   1538.718198      19,695.59
  10/31/96        12.970        31                           (1)    0.013281                 1538.718198      19,957.18
  11/30/96        13.960        30                                  0.076330                 1538.718198      21,480.51
                                       9-Dec-96        13.35                        0.3988   1584.683802
  12/31/96        13.194        31    23-Dec-96        13.27       (0.054850)       0.0337   1588.708206      20,961.89
  01/31/97        13.706        31                           (1)    0.038767                 1588.708206      21,774.52
  02/28/97        13.782        28                                  0.005545                 1588.708206      21,895.26
  03/31/97        13.370        31    21-Mar-97        13.83       (0.029858)        0.041   1593.418043      21,304.48
  04/30/97        13.690        30                           (1)    0.023941                 1593.418043      21,814.53
  05/31/97        14.619        31                                  0.067799                 1593.418043      23,293.54
  06/30/97        15.223        30    23-Jun-97        15.02        0.041317         0.033   1596.918895      24,309.26
  07/31/97        16.037        31                           (1)    0.053513                 1596.918895      25,610.11
  08/31/97        15.195        31    22-Aug-97        15.34       (0.052497)       0.0731   1604.528723      24,381.30
  09/30/97        15.804        30    23-Sep-97        15.76        0.040058         0.024   1606.972168      25,396.59
  10/31/97        15.498        31                           (1)   (0.019381)                1606.972168      24,904.37
  11/30/97        16.261        30                                  0.049265                 1606.972168      26,131.30
                                       8-Dec-97        16.26                        0.2781   1634.456729
  12/31/97        16.224        31    22-Dec-97        15.64       (0.002263)        0.034   1638.009896      26,575.73
  01/31/98        16.066        31                           (1)   (0.009751)                1638.009896      26,316.59
  02/28/98        17.193        28                                  0.070104                 1638.009896      28,161.49
  03/31/98        17.730        31    22-Mar-98        17.84        0.031240         0.032   1640.948030      29,093.35
  04/30/98        17.771        30                           (1)    0.002318                 1640.948030      29,160.80
  05/31/98        17.296        31                                  (0.02674)                1640.948030      28,381.02
                                      15-Jun-98        16.91                        0.0678   1647.527348
  06/30/98        17.464        30    22-Jun-98        17.31        0.009737         0.025   1649.906793      28,813.81
  07/31/98        16.808        31                           (1)   (0.037563)                1649.906793      27,731.47

<CAPTION>

                  (11)          (13)          (14)         (15)          (16)
                  (6b-6a)/6a   ((.0115/365)*((11-13)      (15a)(1+14b)  16b/(14b+1)

                                                           Separate
                   % Change                                 Account
                   In Fund        1.15%       % Change       Level      Hypothetical
    Month        Accumulated     Monthly        after       $15,000        Unit
    Ended           Value          ME&A         ME&A      Investment      Values
- ---------------- ------------- ------------- ------------ ------------  ------------
<S>              <C>           <C>           <C>          <C>           <C>
  03/30/95                         0.000882    (0.000882)   15,000.00      5.285322
  03/31/95          (0.005000)     0.000032    (0.005032)   14,924.52      5.258726
  04/30/95           0.012060      0.000945     0.011115    15,090.41      5.317177
  05/31/95           0.030586      0.000977     0.029609    15,537.22      5.474613
  06/30/95           0.009539      0.000945     0.008594    15,670.74      5.521662
  07/31/95           0.030657      0.000977     0.029680    16,135.85      5.685545
  08/31/95          (0.000558)     0.000977    (0.001535)   16,111.08      5.676818
  09/30/95           0.034412      0.000945     0.033467    16,650.27      5.866804
  10/31/95          (0.017020)     0.000977    (0.017997)   16,350.62      5.761219
  11/30/95           0.050549      0.000945     0.049604    17,161.67      6.046998
  12/31/95           0.020282      0.000977     0.019305    17,492.98      6.163735
  01/31/96           0.020984      0.000977     0.020007    17,842.96      6.287053
  02/29/96           0.016762      0.000914     0.015848    18,125.74      6.386690
  03/31/96           0.012924      0.000977     0.011947    18,342.29      6.462992
  04/30/96           0.015094      0.000945     0.014149    18,601.81      6.554437
  05/31/96           0.020689      0.000977     0.019712    18,968.49      6.683638
  06/30/96          (0.006176)     0.000945    (0.007121)   18,833.42      6.636044
  07/31/96          (0.043131)     0.000977    (0.044108)   18,002.71      6.343341
  08/31/96           0.030050      0.000977     0.029073    18,526.10      6.527761

  09/30/96           0.046066      0.000945     0.045121    19,362.02      6.822300
  10/31/96           0.013281      0.000977     0.012304    19,600.25      6.906242
  11/30/96           0.076330      0.000945     0.075385    21,077.82      7.426869

  12/31/96          (0.024143)     0.000977    (0.025120)   20,548.34      7.240306
  01/31/97           0.038767      0.000977     0.037790    21,324.86      7.513917
  02/28/97           0.005545      0.000882     0.004663    21,424.30      7.548954
  03/31/97          (0.026982)     0.000977    (0.027959)   20,825.30      7.337893
  04/30/97           0.023941      0.000945     0.022996    21,304.20      7.506635
  05/31/97           0.067799      0.000977     0.066822    22,727.79      8.008243
  06/30/97           0.043605      0.000945     0.042660    23,697.35      8.349875
  07/31/97           0.053513      0.000977     0.052536    24,942.32      8.788544
  08/31/97          (0.047982)     0.000977    (0.048959)   23,721.17      8.358266
  09/30/97           0.041642      0.000945     0.040697    24,686.55      8.698422
  10/31/97          (0.019381)     0.000977    (0.020358)   24,183.98      8.521340
  11/30/97           0.049265      0.000945     0.048320    25,352.55      8.933091

  12/31/97           0.017008      0.000977     0.016031    25,758.97      9.076297
  01/31/98          (0.009751)     0.000977    (0.010728)   25,482.63      8.978926
  02/28/98           0.070104      0.000882     0.069222    27,246.59      9.600465
  03/31/98           0.033090      0.000977     0.032113    28,121.56      9.908765
  04/30/98           0.002318      0.000945     0.001373    28,160.17      9.922370
  05/31/98          (0.026741)     0.000977    (0.027718)   27,379.63      9.647342

  06/30/98           0.015249      0.000945     0.014304    27,771.27      9.785338
  07/31/98          (0.037563)     0.000977    (0.038540)   26,700.96      9.408211
</TABLE>
<PAGE>   17


- -------------------------------------------------------------------------------
ONE GROUP DIVERSIFIED EQUITY

<TABLE>
<CAPTION>

                                                                                                (5)            (6)
                 (1)          (7)                      (2)           (3)           (4)      mo 1 = [6a/1a]   [1b*5b]
                                                                 [(1b-1a)/1a]                 mos 2+ =
                                                                                            [5a+(4b*5a)/2b]

                                                     Reinvest      % Change     Dividend       Shares          Fund      Month
               @rounded    Number of                Net Asset      in Month     & Capital      Owned          Level       "1"
   Month      Net Asset      Days     Reinvestment    Value          End          Gains       at Month       $ 15,000   First 15,
   Ended        Value      in Month       Date      (Ex Date)        NAV          Rate          End         Investment   Month
- ---------------------------------------------------------------- ------------- ------------ -------------  ------------ ----------
<S>           <C>          <C>        <C>           <C>       <C>  <C>          <C>         <C>             <C>         <C>
  08/31/98        14.774        31                                 (0.121032)                1649.906793      24,375.06
  09/30/98        15.696        30    22-Sep-98        16.23        0.062429         0.037   1653.668133      25,955.81
  10/31/98        16.755        31                           (1)    0.067463                 1653.668133      27,706.88
  11/30/98        17.640        30                                  0.052809                 1653.668133      29,170.04
                                       7-Dec-98        17.49                        0.3458   1686.363298
  12/31/98        17.800        31    23-Dec-98        17.68        0.009093         0.024   1688.652479      30,058.01
  01/31/99        17.710        31                           (1)   (0.005056)                1688.652479      29,906.04
  02/28/99        17.100        28                                 (0.034444)                1688.652479      28,875.96
  03/31/99        17.460        31    30-Mar-99        17.61        0.021053       0.12965   1701.084836      29,700.94


    Years                                                                                       Fund Level
        10.00                                                                                   AAR 10 yrs              n/a
         5.00                                                                                   AAR 5 yrs               n/a
         3.00                                                                                   AAR 3 yrs            16.98%
         1.00                                                                                   AAR 1 yrs             2.09%
         4.01                                                                                   Since Inception      18.60%





<CAPTION>

                 (11)          (13)          (14)         (15)          (16)
                  (6b-6a)/6a   ((.0115/365)*((11-13)      (15a)(1+14b)  16b/(14b+1)


                                                           Separate
                   % Change                                 Account
                   In Fund        1.15%       % Change       Level      Hypothetical
    Month        Accumulated     Monthly        after       $15,000        Unit
    Ended           Value          ME&A         ME&A      Investment      Values
- ---------------- ------------- ------------- ------------ ------------  ------------
<S>              <C>           <C>           <C>          <C>           <C>
  08/31/98          (0.121032)     0.000977    (0.122009)   23,443.20      8.260325
  09/30/98           0.064851      0.000945     0.063906    24,941.37      8.788209
  10/31/98           0.067463      0.000977     0.066486    26,599.62      9.372502
  11/30/98           0.052809      0.000945     0.051864    27,979.18      9.858597

  12/31/98           0.030441      0.000977     0.029464    28,803.56     10.149071
  01/31/99          (0.005056)     0.000977    (0.006033)   28,629.79     10.087842
  02/28/99          (0.034444)     0.000882    (0.035326)   27,618.41      9.731479
  03/31/99           0.028570      0.000977     0.027593    28,380.49     10.000000


    Years        Separate Account (Hypothetical)                        Fund - Separate Account Return
        10.00    AATR (no surrender)         10 years             n/a           n/a
         5.00    AATR (no surrender)          5 years             n/a           n/a
         3.00    AATR (no surrender)          3 years          15.66%         1.32%
         1.00    AATR (no surrender)          1 year            0.92%         1.17%
         4.01    Since Inception                               17.26%         1.34%

                 Accumulated Valuex.90x.05          3 Yr       917.11
                 Accumulated Valuex.90x.07          1 Yr      1787.97
                 Accumulated Valuex.90x.04   Inception         600.00

                 AATR (With surrender)       3 years           14.40%
                 AATR (With surrender)       1 year            (5.44)%
                 AATR (With surrender)       Inception         16.63%

                 Cumulative (No Surrender)   3 years           54.73%
                 Cumulative (No Surrender)   1 year             0.92%
                 Cumulative (No Surrender)   Inception         89.20%
</TABLE>


<PAGE>   18
- -------------------------------------------------------------------------------
ONE GROUP DIVERSIFIED MIDCAP

<TABLE>
<CAPTION>
                                                                                                  (5)             (6)
                 (1)          (7)                      (2)            (3)           (4)        mo 1 = [6a/1a]     [1b*5b]
                                                                 [(1b-1a)/1a]                    mos 2+ =
                                                                                               [5a+(4b*5a)/2b]

                                                     Reinvest      % Change      Dividend         Shares        Fund      Month
              @rounded     Number of                 Net Asset     in Month      & Capital        Owned         Level      "1"
    Month     Net Asset       Days     Reinvestment   Value           End          Gains         at Month      $ 15,000   First
    Ended       Value       in Month       Date      (Ex Date)        NAV          Rate            End       Investment   Month
- --------------------------------------------------------------   ----------------------------  -----------  --------------------
<S>              <C>          <C>        <C>        <C>    <C>    <C>        <C>             <C>             <C>         <C>
   03/30/95        10.000        28                                                          1500.000000       15,000.00     1
   03/31/95         9.940         1                               (0.006000)                 1500.000000       14,910.00
   04/30/95        10.080        30                        (1)     0.014085                  1500.000000       15,120.00
   05/31/95        10.272        31                                0.019048                  1500.000000       15,408.00
   06/30/95        10.485        30     23-Jun-95    10.49         0.020736   0.022000000    1503.147353       15,760.50
   07/31/95        11.028        31                        (1)     0.051788                  1503.147353       16,576.71
   08/31/95        10.932        31                               (0.008705)                 1503.147353       16,432.41
   09/30/95        10.985        30     22-Sep-95    10.99         0.004848   0.013000000    1504.926226       16,531.61
   10/31/95        10.426        31                        (1)    (0.050906)                 1504.926226       15,690.06
   11/30/95        10.788        30                                0.034741                  1504.926226       16,235.14
   12/31/95        11.021        31     21-Dec-95    11.02         0.021598   0.015500000    1507.042763       16,609.12
   01/31/96        11.047        31                        (1)     0.002359                  1507.042763       16,648.30
   02/29/96        11.570        29                                0.047343                  1507.042763       17,436.48
   03/31/96        11.793        31     22-Mar-96    11.79         0.019274   0.006000000    1507.809511       17,781.60
   04/30/96        12.000        30                        (1)     0.017553                  1507.809511       18,093.71
   05/31/96        12.336        31                                0.028000                  1507.809511       18,600.34
   06/30/96        12.159        30     21-Jun-96    12.16        (0.014348)  0.008000000    1508.801572       18,345.52
   07/31/96        11.730        31                        (1)    (0.035283)                 1508.801572       17,698.24
   08/31/96        12.520        31                                0.067349                  1508.801572       18,890.20
   09/30/96        12.830        30     23-Sep-96    12.71         0.024760   0.077000000    1517.942227       19,475.20
   10/31/96        13.050        31                        (1)     0.017147                  1517.942227       19,809.15
   11/30/96        13.720        30                                0.051341                  1517.942227       20,826.17
                                         9-Dec-96    13.41                    0.2285         1543.807238
   12/31/96        13.460        31     23-Dec-96    13.21        (0.018965)  0.009600000    1544.929157       20,794.44
   01/31/97        13.490        31                        (1)     0.002273                  1544.929157       20,841.71
   02/28/97        13.587        28                                0.007161                  1544.929157       20,990.95
   03/31/97        13.088        31     21-Mar-97    13.39        (0.036734)  0.005000000    1545.506054       20,227.43
   04/30/97        13.356        30                        (1)     0.020454                  1545.506054       20,641.16
   05/31/97        14.659        31                                0.097614                  1545.506054       22,656.04
   06/30/97        15.273        30     23-Jun-97    15.16         0.041878   0.007000000    1546.219678       23,615.72
   07/31/97        16.096        31                        (1)     0.053879                  1546.219678       24,888.11
   08/31/97        15.996        31     22-Aug-97    15.89        (0.006244)  0.116500000    1557.556027       24,914.04
   09/30/97        17.070        30                                0.067175                  1557.556027       26,587.64
   10/31/97        16.186        31                        (1)    (0.051822)                 1557.556027       25,209.82
   11/30/97        16.136        30                               (0.003058)                 1557.556027       25,132.72
   12/31/97        14.378        31      8-Dec-97    14.29        (0.108930)  2.512200000    1831.376339       26,332.08
   01/31/98        14.273        31                        (1)    (0.007310)                 1831.376339       26,139.60
   02/28/98        15.543        28                                0.088964                  1831.376339       28,465.08
   03/31/98        16.030        31                                0.031326                  1831.376339       29,356.78
   04/30/98        16.254        30                        (1)     0.013955                  1831.376339       29,766.46
   05/31/98        15.541        31                               (0.043849)                 1831.376339       28,461.24
   06/30/98        15.322        30     15-Jun-98    14.46        (0.014092)  0.089800000    1842.749617       28,234.43
   07/31/98        14.644        31                        (1)    (0.044237)                 1842.749617       26,985.41
   08/31/98        11.818        31                               (0.192986)                 1842.749617       21,777.61
   09/30/98        12.250        30                                0.036521                  1842.749617       22,572.95
   10/31/98        13.373        31                        (1)     0.091742                  1842.749617       24,643.83

<CAPTION>

                   (11)           (13)           (14)          (15)           (16)
                    (6b-6a)/6a    ((.0115/365)*(7(11-13)       (15a)(1+14b)   16b/(14b+1)


                                                              Separate
                  % Change                                    Account
                   In Fund         1.15%        % Change       Level       Hypothetical
    Month        Accumulated      Monthly        after        $15,000          Unit
    Ended           Value          ME&A           ME&A       Investment       Values
- --------------- -------------- -------------- ------------- -------------  -------------
<S>             <C>             <C>             <C>          <C>            <C>
   03/30/95                        0.000882     (0.000882)    15,000.00       5.924175
   03/31/95        (0.006000)      0.000032     (0.006032)    14,909.52       5.888440
   04/30/95         0.014085       0.000945      0.013140     15,105.43       5.965814
   05/31/95         0.019048       0.000977      0.018071     15,378.40       6.073622
   06/30/95         0.022878       0.000945      0.021933     15,715.70       6.206835
   07/31/95         0.051788       0.000977      0.050811     16,514.23       6.522211
   08/31/95        (0.008705)      0.000977     (0.009682)    16,354.34       6.459063
   09/30/95         0.006037       0.000945      0.005092     16,437.61       6.491953
   10/31/95        (0.050906)      0.000977     (0.051883)    15,584.78       6.155131
   11/30/95         0.034741       0.000945      0.033796     16,111.48       6.363150
   12/31/95         0.023035       0.000977      0.022058     16,466.87       6.503508
   01/31/96         0.002359       0.000977      0.001382     16,489.63       6.512496
   02/29/96         0.047343       0.000914      0.046429     17,255.22       6.814865
   03/31/96         0.019793       0.000977      0.018816     17,579.90       6.943094
   04/30/96         0.017553       0.000945      0.016608     17,871.86       7.058405
   05/31/96         0.028000       0.000977      0.027023     18,354.82       7.249144
   06/30/96        (0.013700)      0.000945     (0.014645)    18,086.01       7.142980
   07/31/96        (0.035283)      0.000977     (0.036260)    17,430.21       6.883976
   08/31/96         0.067349       0.000977      0.066372     18,587.09       7.340879
   09/30/96         0.030969       0.000945      0.030024     19,145.15       7.561282
   10/31/96         0.017147       0.000977      0.016170     19,454.72       7.683548
   11/30/96         0.051341       0.000945      0.050396     20,435.17       8.070768

   12/31/96        (0.001524)      0.000977     (0.002501)    20,384.06       8.050583
   01/31/97         0.002273       0.000977      0.001296     20,410.47       8.061017
   02/28/97         0.007161       0.000882      0.006279     20,538.63       8.111632
   03/31/97        (0.036374)      0.000977     (0.037351)    19,771.49       7.808654
   04/30/97         0.020454       0.000945      0.019509     20,157.22       7.960993
   05/31/97         0.097614       0.000977      0.096637     22,105.15       8.730320
   06/30/97         0.042359       0.000945      0.041414     23,020.61       9.091877
   07/31/97         0.053879       0.000977      0.052902     24,238.45       9.572855
   08/31/97         0.001042       0.000977      0.000065     24,240.02       9.573477
   09/30/97         0.067175       0.000945      0.066230     25,845.44      10.207528
   10/31/97        (0.051822)      0.000977     (0.052799)    24,480.83       9.668581
   11/30/97        (0.003058)      0.000945     (0.004003)    24,382.83       9.629878
   12/31/97         0.047721       0.000977      0.046744     25,522.58      10.080017
   01/31/98        (0.007310)      0.000977     (0.008287)    25,311.07       9.996484
   02/28/98         0.088964       0.000882      0.088082     27,540.52      10.876994
   03/31/98         0.031326       0.000977      0.030349     28,376.35      11.207100
   04/30/98         0.013955       0.000945      0.013010     28,745.53      11.352904
   05/31/98        (0.043849)      0.000977     (0.044826)    27,456.98      10.843999
   06/30/98        (0.007969)      0.000945     (0.008914)    27,212.23      10.747336
   07/31/98        (0.044237)      0.000977     (0.045214)    25,981.86      10.261406
   08/31/98        (0.192986)      0.000977     (0.193963)    20,942.34       8.271073
   09/30/98         0.036521       0.000945      0.035576     21,687.38       8.565325
   10/31/98         0.091742       0.000977      0.090765     23,655.84       9.342757
</TABLE>
<PAGE>   19



- -------------------------------------------------------------------------------
ONE GROUP DIVERSIFIED MIDCAP

<TABLE>
<CAPTION>

                                                                                                   (5)            (6)
                 (1)          (7)                      (2)            (3)          (4)        mo 1 = [6a/1a]    [1b*5b]
                                                                 [(1b-1a)/1a]                   mos 2+ =
                                                                                              [5a+(4b*5a)/2b]

                                                     Reinvest     % Change     Dividend         Shares           Fund      Month
              @rounded     Number of                 Net Asset    in Month     & Capital        Owned            Level      "1"
   Month      Net Asset       Days     Reinvestment   Value          End         Gains        at Month         $ 15,00 0   First
   Ended        Value       in Month       Date      (Ex Date)       NAV         Rate            End          Investment   Month
- -----------   ---------    ---------    -----------  ---------    ----------  -----------    -----------      ----------   -----
<S>           <C>          <C>          <C>          <C>          <C>         <C>            <C>              <C>          <C>
   11/30/98      14.150        30                                  0.058093                  1842.749617       26,075.46
   12/31/98      14.760        31        7-Dec-98    14.12         0.043087   0.221400000    1871.643722       27,625.46
   01/31/99      14.530        31                          (1)    (0.015583)                 1871.643722       27,194.98
   02/28/99      13.750        28                                 (0.053682)                 1871.643722       25,735.10
   03/31/99      14.130        31       30-Mar-99    14.06         0.027636   0.029330000    1875.548082       26,501.49


    Years                                                                                    Fund Level
      10.00                                                                                  AAR 10 yrs              n/a
       5.00                                                                                  AAR 5 yrs               n/a
       3.00                                                                                  AAR 3 yrs            14.23%
       1.00                                                                                  AAR 1 yrs            (9.73%)
       4.01                                                                                  Since Inception      15.27%




<CAPTION>


                   (11)                            (13)              (14)        (15)           (16)
                    (6b-6a)/6a                     ((.0115/365)*(7)) (11-13)     (15a)(1+14b)   16b/(14b+1)


                                                                                 Separate
                  % Change                                                       Account
                   In Fund                            1.15%        % Change       Level       Hypothetical
    Month        Accumulated                         Monthly         after       $15,000          Unit
    Ended           Value                             ME&A           ME&A       Investment       Values
- -------------    -----------                       ----------     ----------    ----------    ------------
<S>              <C>                               <C>             <C>          <C>           <C>
   11/30/98         0.058093                         0.000945      0.057148     25,007.72       9.876677
   12/31/98         0.059443                         0.000977      0.058466     26,469.82      10.454127
   01/31/99        (0.015583)                        0.000977     (0.016560)    26,031.48      10.281007
   02/28/99        (0.053682)                        0.000882     (0.054564)    24,611.10       9.720034
   03/31/99         0.029780                         0.000977      0.028803     25,319.97      10.000000


    Years           Separate Account (Hypothetical)                                            Fund - Separate
         10.00      AATR (no surrender)                             10 years          n/a            n/a
          5.00      AATR (no surrender)                             5 years           n/a            n/a
          3.00      AATR (no surrender)                             3 years         12.93%          1.29%
          1.00      AATR (no surrender)                             1 year         (10.77)%         1.04%
          4.01      Since Inception                                                 13.96%          1.31%

                    Accumulated Valuex.90x.05                       3 Yr           878.99
                    Accumulated Valuex.90x.07                       1 Yr          1595.16
                    Accumulated Valuex.90x.05                       Inception      750.00

                    AATR (With surrender)                           3 years         11.61%
                    AATR (With surrender)                           1 year         (16.39%)
                    AATR (With surrender)                           Inception       13.11%

                    Cumulative (No Surrender)                       3 years         44.03%
                    Cumulative (No Surrender)                       1 year         (10.77%)
                    Cumulative (No Surrender)                       Inception       68.80%
</TABLE>
<PAGE>   20


- --------------------------------------------------------------------------------
ONE GROUP EQUITY INDEX

<TABLE>
<CAPTION>
                                                                                                                   (5)
                          (1)            (7)                        (2)          (3)               (4)        mo 1 = [6a/1a]
                                                                             [(1b-1a)/1a]                       mos 2+ =
                                                                                                             [5a+(4b*5a)/2b]

                                                                  Reinvest      % Change         Dividend           Shares
                       @rounded        Number of                  Net Asset     in Month         & Capital          Owned
     Month             Net Asset         Days    Reinvestment       Value          End             Gains           at Month
     Ended               Value         in Month     Date          (Ex Date)        NAV             Rate              End
    --------           ---------       --------- ------------     ---------     --------         ---------       -----------
<S>                       <C>             <C>     <C>               <C>          <C>                 <C>         <C>
    05/01/98              10.00           30                             (1)                                     1500.000000
    05/31/98               9.73           31                                    (0.027000)                       1500.000000
    06/30/98              10.07           30      26-Jun-98         10.06        0.034943            0.015       1502.236581
    07/31/98               9.93           31                             (1)    (0.013903)                       1502.236581
    08/31/98               8.70           31                                    (0.123867)                       1502.236581
    09/30/98               9.18           30      28-Sep-98          9.45        0.055172             0.03       1507.005586
    10/31/98               9.90           31                             (1)     0.078431                        1507.005586
    11/30/98              10.48           30                                     0.058586                        1507.005586
    12/31/98              10.97           31      30-Dec-98         10.99        0.046756          0.03047       1511.183789
    01/31/99              11.43           31                             (1)     0.041933                        1511.183789
    02/28/99              11.07           28                                    (0.031496)                       1511.183789
    03/31/99              11.53           31      30-Mar-99         11.66        0.041554           0.0322       1515.357041


    Years                                                                                                        Fund Level
       10.00                                                                                                     AAR 10 yrs
        5.00                                                                                                     AAR 5 yrs
        3.00                                                                                                     AAR 3 yrs
        1.00                                                                                                     AAR 1 yrs
        0.92                                                                                                     Since Inception

<CAPTION>
                    (6)                           (11)               (13)              (14)          (15)               (16)
                  [1b*5b]                     (6b-6a)/6a       ((.0115/365)*(7))      (11-13)    (15a)(1+14b)        16b/(14b+1)

                                                                                                   Separate
                    Fund       Month           % Change                                             Account
                   Level        "1"             In Fund              1.15%           % Change        Level           Hypothetical
     Month        $ 15,000     First          Accumulated           Monthly            after        $15,000              Unit
     Ended       Investment    Month             Value               ME&A              ME&A        Investment           Values
    --------     ----------    -----          -----------           -------          --------      ----------        ------------
<S>               <C>                           <C>                 <C>              <C>            <C>                <C>
    05/01/98      15,000.00         (1)                             0.000945        (0.000945)      15,000.00          8.675165
    05/31/98      14,595.00                    (0.027000)           0.000977        (0.027977)      14,580.35          8.432460
    06/30/98      15,127.52                     0.036487            0.000945         0.035542       15,098.56          8.732166
    07/31/98      14,917.21                    (0.013903)           0.000977        (0.014880)      14,873.89          8.602231
    08/31/98      13,069.46                    (0.123867)           0.000977        (0.124844)      13,016.98          7.528294
    09/30/98      13,834.31                     0.058522            0.000945         0.057577       13,766.46          7.961751
    10/31/98      14,919.36                     0.078431            0.000977         0.077454       14,832.72          8.578420
    11/30/98      15,793.42                     0.058586            0.000945         0.057641       15,687.70          9.072889
    12/31/98      16,577.69                     0.049658            0.000977         0.048681       16,451.39          9.514566
    01/31/99      17,272.83                     0.041933            0.000977         0.040956       17,125.17          9.904245
    02/28/99      16,728.80                    (0.031496)           0.000882        (0.032378)      16,570.69          9.583565
    03/31/99      17,472.07                     0.044430            0.000977         0.043453       17,290.74         10.000000

                                                                                                                     Fund - Separate
    Years                                Separate Account (Hypothetical)                                             Account Return
       10.00            n/a              AATR (no surrender)                         10 years             n/a               n/a
        5.00            n/a              AATR (no surrender)                          5 years             n/a               n/a
        3.00            n/a              AATR (no surrender)                          3 years             n/a               n/a
        1.00            n/a              AATR (no surrender)                          1 year              n/a               n/a
        0.92          18.14%             Since Inception                                                15.27%             2.87%

                                         Accumulated Valuex.90x.07                    Inception       1050.00

                                         AATR (With surrender)                        Inception          8.27%

                                         Cumulative (No Surrender)                    Inception         15.27%
</TABLE>
<PAGE>   21
- --------------------------------------------------------------------------------
ONE GROUP GOVERNMENT BOND

<TABLE>
<CAPTION>
                                 (1)              (7)                                (2)             (3)                 (4)
                                                                                                 [(1b-1a)/1a]
                                                                                   Reinvest        % Change            Dividend
                              @rounded           Number of                         Net Asset       in Month            & Capital
        Month                 Net Asset            Days      Reinvestment            Value            End                 Gains
        Ended                   Value            in Month        Date              (Ex Date)          NAV                 Rate
       --------               ---------          ---------   ------------          ---------       ---------           ---------
<S>                           <C>                <C>         <C>                   <C>             <C>                 <C>
       08/01/94                  10.00               31                                  (1)
       08/31/94                  10.05               31                                             0.005000
       09/30/94                   9.84               30         30-Sep-94            9.84          (0.020896)              0.06
       10/31/94                   9.81               31                                  (1)       (0.003049)
       11/30/94                   9.79               30                                            (0.002039)
       12/31/94                   9.69               31         31-Dec-94            9.69          (0.010215)              0.16
       01/31/95                   9.88               31                                  (1)        0.019608
       02/28/95                  10.12               28                                             0.024291
       03/31/95                  10.00               31         31-Mar-95              10          (0.011858)              0.17
       04/30/95                  10.12               30                                  (1)        0.012000
       05/31/95                  10.45               31                                             0.032609
       06/30/95                  10.34               30         30-Jun-95           10.34          (0.010526)              0.16
       07/31/95                  10.33               31                                  (1)       (0.000967)
       08/31/95                  10.44               31                                             0.010649
       09/30/95                  10.37               30         30-Sep-95           10.37          (0.006705)              0.16
       10/31/95                  10.49               31                                  (1)        0.011572
       11/30/95                  10.61               30                                             0.011439
       12/31/95                  10.48               31         31-Dec-95           10.48          (0.012253)            0.3025
       01/31/96                  10.54               31                                  (1)        0.005725
       02/29/96                  10.34               29                                            (0.018975)
       03/31/96                  10.12               31         31-Mar-96           10.12          (0.021277)             0.145
       04/30/96                  10.04               30                                  (1)       (0.007905)
       05/31/96                  10.01               31                                            (0.002985)
       06/30/96                   9.99               30         30-Jun-96            9.99          (0.001995)            0.1425
       07/31/96                  10.02               31                                  (1)        0.003003
       08/31/96                  10.00               31                                            (0.001996)
       09/30/96                  10.02               30         30-Sep-96           10.02           0.002000               0.15
       10/31/96                  10.23               31                                  (1)        0.020958
       11/30/96                  10.42               30                                             0.018573
       12/31/96                  10.15               31         31-Dec-96           10.15          (0.025912)            0.1566
       01/31/97                  10.18               31                                  (1)        0.002956
       02/28/97                  10.19               28                                             0.000982
       03/31/97                   9.91               31         31-Mar-97            9.91          (0.027478)              0.15
       04/30/97                  10.08               30                                  (1)        0.017154
       05/31/97                  10.16               31                                             0.007937
       06/30/97                  10.14               30         30-Jun-97           10.14          (0.001969)            0.1525
       07/31/97                  10.41               31                                  (1)        0.026627
       08/31/97                  10.30               31                                            (0.010567)
       09/30/97                  10.32               30         30-Sep-97           10.32           0.001942               0.15
       10/31/97                  10.48               31                                  (1)        0.015504
       11/30/97                  10.52               30                                             0.003817
       12/31/97                  10.48               31         31-Dec-97           10.48          (0.003802)            0.1675
       01/31/98                  10.63               31                                  (1)        0.014313


<CAPTION>
                            (5)                  (6)                              (11)              (13)               (14)
                       mo 1 = [6a/1a]          [1b*5b]                         (6b-6a)/6a     ((.0115/365)*(7))       (11-13)
                         mos 2+ =
                      [5a+(4b*5a)/2b]
                          Shares                 Fund              Month          % Change
                          Owned                  Level              "1"           In Fund            1.15%             % Change
        Month            at Month               $ 15,000           First        Accumulated         Monthly             after
        Ended               End                Investment          Month           Value              ME&A               ME&A
       --------          -----------           -----------         -----        -----------         -------           ---------
<S>                      <C>                   <C>                 <C>          <C>                 <C>               <C>
       08/01/94          1500.000000             15,000.00             1                            0.000977          (0.000977)
       08/31/94          1500.000000             15,075.00                        0.005000          0.000977           0.004023
       09/30/94          1509.146341             14,850.00                       (0.014925)         0.000945          (0.015870)
       10/31/94          1509.146341             14,804.73                       (0.003049)         0.000977          (0.004026)
       11/30/94          1509.146341             14,774.54                       (0.002039)         0.000945          (0.002984)
       12/31/94          1534.065167             14,865.09                        0.006129          0.000977           0.005152
       01/31/95          1534.065167             15,156.56                        0.019608          0.000977           0.018631
       02/28/95          1534.065167             15,524.74                        0.024291          0.000882           0.023409
       03/31/95          1560.144274             15,601.44                        0.004941          0.000977           0.003964
       04/30/95          1560.144274             15,788.66                        0.012000          0.000945           0.011055
       05/31/95          1560.144274             16,303.51                        0.032609          0.000977           0.031632
       06/30/95          1584.285772             16,381.51                        0.004785          0.000945           0.003840
       07/31/95          1584.285772             16,365.67                       (0.000967)         0.000977          (0.001944)
       08/31/95          1584.285772             16,539.94                        0.010649          0.000977           0.009572
       09/30/95          1608.729911             16,682.53                        0.008621          0.000945           0.007676
       10/31/95          1608.729911             16,875.58                        0.011572          0.000977           0.010595
       11/30/95          1608.729911             17,068.62                        0.011439          0.000945           0.010494
       12/31/95          1655.165102             17,346.13                        0.016258          0.000977           0.015281
       01/31/96          1655.165102             17,445.44                        0.005725          0.000977           0.004748
       02/29/96          1655.165102             17,114.41                       (0.018975)         0.000914          (0.019689)
       03/31/96          1678.880412             16,990.27                       (0.007253)         0.000977          (0.008230)
       04/30/96          1678.880412             16,855.96                       (0.007905)         0.000945          (0.008850)
       05/31/96          1678.880412             16,805.59                       (0.002988)         0.000977          (0.003965)
       06/30/96          1702.828406             17,011.26                        0.012238          0.000945           0.011293
       07/31/96          1702.828406             17,062.34                        0.003003          0.000977           0.002026
       08/31/96          1702.828406             17,028.28                       (0.001996)         0.000977          (0.002973)
       09/30/96          1728.319849             17,317.76                        0.017000          0.000945           0.016055
       10/31/96          1728.319849             17,680.71                        0.020958          0.000977           0.019981
       11/30/96          1728.319849             18,009.09                        0.018573          0.000945           0.017628
       12/31/96          1754.985355             17,813.10                       (0.010883)         0.000977          (0.011860)
       01/31/97          1754.985355             17,865.75                        0.002956          0.000977           0.001979
       02/28/97          1754.985355             17,883.30                        0.000982          0.000882           0.000100
       03/31/97          1781.549210             17,655.15                       (0.012758)         0.000977          (0.013735)
       04/30/97          1781.549210             17,958.02                        0.017154          0.000945           0.016209
       05/31/97          1781.549210             18,100.54                        0.007937          0.000977           0.006960
       06/30/97          1808.342726             18,336.60                        0.013041          0.000945           0.012096
       07/31/97          1808.342726             18,824.85                        0.026627          0.000977           0.025650
       08/31/97          1808.342726             18,625.93                       (0.010567)         0.000977          (0.011544)
       09/30/97          1834.626778             18,933.35                        0.016505          0.000945           0.015560
       10/31/97          1834.626778             19,226.89                        0.015504          0.000977           0.014527
       11/30/97          1834.626778             19,300.27                        0.003817          0.000945           0.002872
       12/31/97          1863.949295             19,534.19                        0.012120          0.000977           0.011143
       01/31/98          1863.949295             19,813.78                        0.014313          0.000977           0.013336


<CAPTION>
                            (15)                  (16)
                        (15a)(1+14b)          16b/(14b+1)
                          Separate
                          Account
                           Level              Hypothetical
        Month             $15,000                 Unit
        Ended            Investment              Values
       --------          ----------           ------------
<S>                      <C>                    <C>
       08/01/94          15,000.00              7.582983
       08/31/94          15,060.35              7.613489
       09/30/94          14,821.34              7.492663
       10/31/94          14,761.67              7.462498
       11/30/94          14,717.62              7.440230
       12/31/94          14,793.44              7.478562
       01/31/95          15,069.06              7.617895
       02/28/95          15,421.81              7.796222
       03/31/95          15,482.94              7.827126
       04/30/95          15,654.11              7.913655
       05/31/95          16,149.28              8.163980
       06/30/95          16,211.29              8.195330
       07/31/95          16,179.78              8.179398
       08/31/95          16,336.27              8.258509
       09/30/95          16,461.66              8.321901
       10/31/95          16,636.08              8.410072
       11/30/95          16,810.65              8.498327
       12/31/95          17,067.54              8.628190
       01/31/96          17,148.58              8.669157
       02/29/96          16,807.51              8.496735
       03/31/96          16,669.18              8.426808
       04/30/96          16,521.66              8.352231
       05/31/96          16,456.15              8.319114
       06/30/96          16,641.99              8.413062
       07/31/96          16,675.71              8.430107
       08/31/96          16,626.13              8.405044
       09/30/96          16,893.06              8.539987
       10/31/96          17,230.60              8.710624
       11/30/96          17,534.34              8.864175
       12/31/96          17,326.39              8.759046
       01/31/97          17,360.68              8.776380
       02/28/97          17,362.41              8.777258
       03/31/97          17,123.94              8.656702
       04/30/97          17,401.50              8.797018
       05/31/97          17,522.61              8.858245
       06/30/97          17,734.57              8.965394
       07/31/97          18,189.46              9.195356
       08/31/97          17,979.48              9.089205
       09/30/97          18,259.24              9.230633
       10/31/97          18,524.49              9.364726
       11/30/97          18,577.70              9.391621
       12/31/97          18,784.71              9.496272
       01/31/98          19,035.22              9.622914
</TABLE>



<PAGE>   22
- --------------------------------------------------------------------------------
ONE GROUP GOVERNMENT BOND

<TABLE>
<CAPTION>
                                 (1)              (7)                                (2)             (3)                 (4)
                                                                                                 [(1b-1a)/1a]
                                                                                   Reinvest        % Change            Dividend
                              @rounded           Number of                         Net Asset       in Month            & Capital
        Month                 Net Asset            Days      Reinvestment            Value            End                 Gains
        Ended                   Value            in Month        Date              (Ex Date)          NAV                 Rate
       --------               ---------          ---------   ------------          ---------       ---------           ---------
<S>                           <C>                <C>         <C>                   <C>             <C>                 <C>
       02/28/98                  10.61               28                                            (0.001881)
       03/31/98                  10.49               31         31-Mar-98           10.49          (0.011310)             0.145
       04/30/98                  10.54               30                                  (1)        0.004766
       05/31/98                  10.64               31                                             0.009488
       06/30/98                  10.60               30         30-Jun-98           10.60          (0.003759)             0.135
       07/31/98                  10.63               31                                  (1)        0.002830
       08/31/98                  10.82               31                                             0.017874
       09/30/98                  10.87               30         30-Sep-98           10.87           0.004621               0.14
       10/31/98                  10.74               31                                  (1)       (0.011960)
       11/30/98                  10.80               30                                             0.005587
       12/31/98                  10.64               31         31-Dec-98           10.64          (0.014815)             0.174
       01/31/99                  10.72               31                                  (1)        0.007519
       02/28/99                  10.51               28                                            (0.019590)
       03/31/99                  10.46               31         31-Mar-99           10.46          (0.004757)            0.1313


       Years
          10.00
           5.00
           3.00
           1.00
           4.67

<CAPTION>
                          (5)                  (6)                                       (11)                  (13)
                     mo 1 = [6a/1a]          [1b*5b]                                  (6b-6a)/6a         ((.0115/365)*(7))
                       mos 2+ =
                     [5a+(4b*5a)/2b]
                          Shares                 Fund            Month                  % Change
                          Owned                  Level            "1"                   In Fund                1.15%
        Month           at Month               $ 15,000          First                Accumulated             Monthly
        Ended              End                Investment         Month                   Value                 ME&A
       --------        -----------           -----------         -----                -----------             -------
<S>                    <C>                     <C>               <C>                    <C>                   <C>
       02/28/98        1863.949295             19,776.50                               (0.001881)             0.000882
       03/31/98        1889.714085             19,823.10                                0.002356              0.000977
       04/30/98        1889.714085             19,917.59                                0.004766              0.000945
       05/31/98        1889.714085             20,106.56                                0.009488              0.000977
       06/30/98        1913.781199             20,286.08                                0.008929              0.000945
       07/31/98        1913.781199             20,343.49                                0.002830              0.000977
       08/31/98        1913.781199             20,707.11                                0.017874              0.000977
       09/30/98        1938.429715             21,070.73                                0.017560              0.000945
       10/31/98        1938.429715             20,818.74                               (0.011960)             0.000977
       11/30/98        1938.429715             20,935.04                                0.005587              0.000945
       12/31/98        1970.129599             20,962.18                                0.001296              0.000977
       01/31/99        1970.129599             21,119.79                                0.007519              0.000977
       02/28/99        1970.129599             20,706.06                               (0.019590)             0.000882
       03/31/99        1994.859611             20,866.23                                0.007735              0.000977


       Years           Fund Level                                                       Separate Account (Hypothetical)
          10.00        AAR 10 yrs                    n/a                                AATR (no surrender)
           5.00        AAR 5 yrs                     n/a                                AATR (no surrender)
           3.00        AAR 3 yrs                    7.09%                               AATR (no surrender)
           1.00        AAR 1 yrs                    5.26%                               AATR (no surrender)
           4.67        Since Inception              7.33%                               Since Inception

                                                                                        Accumulated Valuex.90x.05
                                                                                        Accumulated Valuex.90x.07
                                                                                        Accumulated Valuex.90x.05

                                                                                        AATR (With surrender)
                                                                                        AATR (With surrender)
                                                                                        AATR (With surrender)

                                                                                        Cumulative (No Surrender)
                                                                                        Cumulative (No Surrender)
                                                                                        Cumulative (No Surrender)

<CAPTION>
                            (14)               (15)                   (16)
                           (11-13)         (15a)(1+14b)           16b/(14b+1)
                                             Separate
                                              Account
                           % Change            Level              Hypothetical
        Month               after             $15,000                 Unit
        Ended                ME&A            Investment              Values
       --------            --------          ----------           ------------
<S>                        <C>               <C>                    <C>
       02/28/98           (0.002763)         18,982.63              9.596326
       03/31/98            0.001379          19,008.80              9.609559
       04/30/98            0.003821          19,081.44              9.646277
       05/31/98            0.008511          19,243.84              9.728376
       06/30/98            0.007984          19,397.48              9.806047
       07/31/98            0.001853          19,433.42              9.824218
       08/31/98            0.016897          19,761.79              9.990218
       09/30/98            0.016615          20,090.13             10.156205
       10/31/98           (0.012937)         19,830.23             10.024814
       11/30/98            0.004642          19,922.28             10.071349
       12/31/98            0.000319          19,928.63             10.074562
       01/31/99            0.006542          20,059.01             10.140470
       02/28/99           (0.020472)         19,648.36              9.932874
       03/31/99            0.006758          19,781.14             10.000000

       Years                                                     Fund - Separate
          10.00            10 years                n/a                   n/a
           5.00             5 years                n/a                   n/a
           3.00             3 years               5.87%                 1.22%
           1.00             1 year                4.06%                 1.20%
           4.67                                   6.11%                 1.22%

                            3 Yr                833.46
                            1 Yr               1246.21
                            Inception           750.00

                            3 years               4.36%
                            1 year               (2.49)%
                            Inception             5.23%

                            3 years              18.67%
                            1 year                4.06%
                            Inception            31.87%
</TABLE>
<PAGE>   23
- --------------------------------------------------------------------------------
ONE GROUP LARGE CAP GROWTH

<TABLE>
<CAPTION>
                            (1)           (7)                               (2)               (3)                (4)
                                                                                          [(1b-1a)/1a]
                                                                         Reinvest          % Change            Dividend
                         @rounded      Number of                         Net Asset         in Month            & Capital
     Month               Net Asset        Days      Reinvestment           Value              End                Gains
     Ended                 Value        in Month        Date             (Ex Date)            NAV                Rate
   --------              ---------     ---------    ------------         ---------         --------            ---------
<S>                      <C>           <C>          <C>                  <C>               <C>                 <C>
   08/01/94                10.00            31                                  (1)
   08/31/94                10.28            31                                              0.028000
   09/30/94                10.11            30         30-Sep-94           10.11           (0.016537)             0.015
   10/31/94                10.26            31                                  (1)         0.014837
   11/30/94                 9.89            30                                             (0.036062)
   12/31/94                 9.99            31         31-Dec-94            9.99            0.010111             0.0475
   01/31/95                10.18            31                                  (1)         0.019019
   02/28/95                10.48            28                                              0.029470
   03/31/95                10.66            31         31-Mar-95           10.66            0.017176               0.04
   04/30/95                10.92            30                                  (1)         0.024390
   05/31/95                11.20            31                                              0.025641
   06/30/95                11.29            30         30-Jun-95           11.29            0.008036               0.05
   07/31/95                11.60            31                                  (1)         0.027458
   08/31/95                11.56            31                                             (0.003448)
   09/30/95                11.75            30         30-Sep-95           11.75            0.016436               0.05
   10/31/95                11.58            31                                  (1)        (0.014468)
   11/30/95                12.15            30                                              0.049223
   12/31/95                12.12            31         31-Dec-95           12.12           (0.002489)            0.1275
   01/31/96                12.48            31                                  (1)         0.029703
   02/29/96                12.49            29                                              0.000801
   03/31/96                12.55            31         31-Mar-96           12.55            0.004804               0.04
   04/30/96                12.89            30                                  (1)         0.011155
   05/31/96                12.90            31                                              0.016548
   06/30/96                12.92            30         30-Jun-96           12.92            0.001550               0.04
   07/31/96                12.38            31                                  (1)        (0.041796)
   08/31/96                12.69            31                                              0.025040
   09/30/96                13.31            30         30-Sep-96           13.31            0.048857             0.0375
   10/31/96                13.36            31                                  (1)         0.003757
   11/30/96                14.30            30                                              0.070359
   12/31/96                13.67            31         31-Dec-96           13.67           (0.044056)             0.343
   01/31/97                14.50            31                                  (1)         0.060717
   02/28/97                14.61            28                                              0.007586
   03/31/97                13.99            31         31-Mar-97           13.99           (0.042437)             0.025
   04/30/97                15.03            30                                  (1)         0.074339
   05/31/97                15.83            31                                              0.053227
   06/30/97                16.45            30         30-Jun-97           16.45            0.039166             0.0225
   07/31/97                17.73            31                                  (1)         0.077812
   08/31/97                16.64            31                                             (0.061478)
   09/30/97                17.47            30         30-Sep-97           17.47            0.049880             0.0225
   10/31/97                16.98            31                                  (1)        (0.028048)
   11/30/97                17.75            30                                              0.045347
   12/31/97                17.21            31         30-Dec-97           17.24           (0.030423)             0.746
   01/31/98                17.72            31                                  (1)         0.029634
   02/28/98                18.90            28                                              0.066591
   03/31/98                19.75            31         31-Mar-98           19.75            0.044974              0.025
   04/30/98                19.89            30                                  (1)         0.007089

<CAPTION>
                          (5)                   (6)                              (11)                   (13)
                     mo 1 = [6a/1a]           [1b*5b]                         (6b-6a)/6a         ((.0115/365)*(7))
                       mos 2+ =
                    [5a+(4b*5a)/2b]
                         Shares                Fund             Month          % Change
                         Owned                 Level             "1"            In Fund                 1.15%
     Month              at Month              $ 15,000          First         Accumulated              Monthly
     Ended                End               Investment          Month            Value                  ME&A
   --------           -----------           ----------          -----         -----------              --------
<S>                   <C>                   <C>                 <C>           <C>                      <C>
   08/01/94           1500.000000           15,000.00               1                                  0.000977
   08/31/94           1500.000000           15,420.00                           0.028000               0.000977
   09/30/94           1502.225519           15,187.50                          (0.015078)              0.000945
   10/31/94           1502.225519           15,412.83                           0.014837               0.000977
   11/30/94           1502.225519           14,857.01                          (0.036062)              0.000945
   12/31/94           1509.368233           15,078.59                           0.014914               0.000977
   01/31/95           1509.368233           15,365.37                           0.019019               0.000977
   02/28/95           1509.368233           15,818.18                           0.029470               0.000882
   03/31/95           1515.031904           16,150.24                           0.020992               0.000977
   04/30/95           1515.031904           16,544.15                           0.024390               0.000945
   05/31/95           1515.031904           16,968.36                           0.025641               0.000977
   06/30/95           1521.741523           17,180.46                           0.012500               0.000945
   07/31/95           1521.741523           17,652.20                           0.027458               0.000977
   08/31/95           1521.741523           17,591.33                          (0.003448)              0.000977
   09/30/95           1528.217018           17,956.55                           0.020751               0.000945
   10/31/95           1528.217018           17,696.75                          (0.014468)              0.000977
   11/30/95           1528.217018           18,567.84                           0.049223               0.000945
   12/31/95           1544.293559           18,716.84                           0.008025               0.000977
   01/31/96           1544.293559           19,272.78                           0.029703               0.000977
   02/29/96           1544.293559           19,288.23                           0.000801               0.000914
   03/31/96           1549.215610           19,442.66                           0.008006               0.000977
   04/30/96           1549.215610           19,659.55                           0.011155               0.000945
   05/31/96           1549.215610           19,984.88                           0.016548               0.000977
   06/30/96           1554.011943           20,077.83                           0.004651               0.000945
   07/31/96           1554.011943           19,238.67                          (0.041796)              0.000977
   08/31/96           1554.011943           19,720.41                           0.025040               0.000977
   09/30/96           1558.390264           20,742.17                           0.051812               0.000945
   10/31/96           1558.390264           20,820.09                           0.003757               0.000977
   11/30/96           1558.390264           22,284.98                           0.070359               0.000945
   12/31/96           1597.492521           21,837.72                          (0.020070)              0.000977
   01/31/97           1597.492521           23,163.64                           0.060717               0.000977
   02/28/97           1597.492521           23,339.37                           0.007586               0.000882
   03/31/97           1600.347226           22,388.86                          (0.040726)              0.000977
   04/30/97           1600.347226           24,053.22                           0.074339               0.000945
   05/31/97           1600.347226           25,333.50                           0.053227               0.000977
   06/30/97           1602.536150           26,361.72                           0.040587               0.000945
   07/31/97           1602.536150           28,412.97                           0.077812               0.000977
   08/31/97           1602.536150           26,666.20                          (0.061478)              0.000977
   09/30/97           1604.600092           28,032.36                           0.051232               0.000945
   10/31/97           1604.600092           27,246.11                          (0.028048)              0.000977
   11/30/97           1604.600092           28,481.65                           0.045347               0.000945
   12/31/97           1674.033484           28,810.12                           0.011532               0.000977
   01/31/98           1674.033484           29,663.87                           0.029634               0.000977
   02/28/98           1674.033484           31,639.23                           0.066591               0.000882
   03/31/98           1676.152513           33,104.01                           0.046296               0.000977
   04/30/98           1676.152513           33,338.67                           0.007089               0.000945

<CAPTION>
                         (14)              (15)                (16)
                        (11-13)        (15a)(1+14b)         16b/(14b+1)
                                         Separate
                                          Account
                       % Change            Level            Hypothetical
     Month              after             $15,000               Unit
     Ended               ME&A            Investment            Values
   --------            --------          ----------         ------------
<S>                    <C>               <C>                <C>
   08/01/94           (0.000977)         15,000.00             3.570345
   08/31/94            0.027023          15,405.35             3.666826
   09/30/94           (0.016023)         15,158.51             3.608072
   10/31/94            0.013860          15,368.60             3.658080
   11/30/94           (0.037007)         14,799.86             3.522705
   12/31/94            0.013937          15,006.12             3.571801
   01/31/95            0.018042          15,276.86             3.636243
   02/28/95            0.028588          15,713.60             3.740196
   03/31/95            0.020015          16,028.10             3.815056
   04/30/95            0.023445          16,403.88             3.904500
   05/31/95            0.024664          16,808.47             4.000801
   06/30/95            0.011555          17,002.69             4.047030
   07/31/95            0.026481          17,452.94             4.154199
   08/31/95           (0.004425)         17,375.71             4.135817
   09/30/95            0.019816          17,720.03             4.217772
   10/31/95           (0.015445)         17,446.34             4.152629
   11/30/95            0.048278          18,288.62             4.353110
   12/31/95            0.007048          18,417.51             4.383791
   01/31/96            0.028726          18,946.58             4.509720
   02/29/96           (0.000113)         18,944.43             4.509210
   03/31/96            0.007029          19,077.59             4.540905
   04/30/96            0.010210          19,272.38             4.587268
   05/31/96            0.015571          19,572.47             4.658696
   06/30/96            0.003706          19,645.00             4.675961
   07/31/96           (0.042773)         18,804.73             4.475956
   08/31/96            0.024063          19,257.23             4.583661
   09/30/96            0.050867          20,236.78             4.816818
   10/31/96            0.002780          20,293.04             4.830209
   11/30/96            0.069414          21,701.66             5.165493
   12/31/96           (0.021047)         21,244.91             5.056775
   01/31/97            0.059740          22,514.08             5.358867
   02/28/97            0.006704          22,665.01             5.394793
   03/31/97           (0.041703)         21,719.81             5.169814
   04/30/97            0.073394          23,313.92             5.549247
   05/31/97            0.052250          24,532.07             5.839195
   06/30/97            0.039642          25,504.57             6.070672
   07/31/97            0.076835          27,464.21             6.537112
   08/31/97           (0.062455)         25,748.94             6.128837
   09/30/97            0.050287          27,043.77             6.437038
   10/31/97           (0.029025)         26,258.83             6.250203
   11/30/97            0.044402          27,424.77             6.527724
   12/31/97            0.010555          27,714.24             6.596624
   01/31/98            0.028657          28,508.45             6.785663
   02/28/98            0.065709          30,381.71             7.231542
   03/31/98            0.045319          31,758.58             7.559268
   04/30/98            0.006144          31,953.70             7.605712
</TABLE>



<PAGE>   24
- --------------------------------------------------------------------------------
ONE GROUP LARGE CAP GROWTH


<TABLE>
<CAPTION>
                            (1)           (7)                               (2)               (3)                (4)
                                                                                          [(1b-1a)/1a]
                                                                         Reinvest          % Change            Dividend
                         @rounded      Number of                         Net Asset         in Month            & Capital
     Month               Net Asset        Days      Reinvestment           Value              End                Gains
     Ended                 Value        in Month        Date             (Ex Date)            NAV                Rate
   --------              ---------     ---------    ------------         ---------         --------            ---------
<S>                      <C>            <C>         <C>                  <C>               <C>                 <C>
   05/31/98                19.50            31                                             (0.019608)
   06/30/98                21.00            30         26-Jun-98           20.92            0.076923              0.015
   07/31/98                21.17            31                                  (1)         0.008095
   08/31/98                18.32            31                                             (0.134624)
   09/30/98                19.56            30         28-Sep-98           20.15            0.067686              0.015
   10/31/98                21.05            31                                  (1)         0.076176
   11/30/98                22.51            30                                              0.069359
   12/31/98                22.63            31         30-Dec-98           22.68            0.005331             1.6192
   01/31/99                24.36            31                                  (1)         0.076447
   02/28/99                23.16            28                                             (0.049261)
   03/31/99                24.62            31         30-Mar-99           24.95            0.063040             0.0059


    Years
      10.00
       5.00
       3.00
       1.00
       4.67

<CAPTION>
                         (5)                   (6)                              (11)                   (13)                (14)
                    mo 1 = [6a/1a]           [1b*5b]                         (6b-6a)/6a         ((.0115/365)*(7))         (11-13)
                      mos 2+ =
                   [5a+(4b*5a)/2b]
                        Shares                Fund             Month          % Change
                        Owned                 Level             "1"            In Fund                 1.15%             % Change
     Month             at Month              $ 15,000          First         Accumulated              Monthly             after
     Ended               End               Investment          Month            Value                  ME&A                ME&A
   --------          -----------           ----------          -----         -----------              --------          ---------
<S>                  <C>                   <C>                 <C>           <C>                      <C>               <C>
   05/31/98          1676.152513           32,684.97                          (0.019608)              0.000977          (0.020585)
   06/30/98          1677.354344           35,224.44                           0.077695               0.000945           0.076750
   07/31/98          1677.354344           35,509.59                           0.008095               0.000977           0.007118
   08/31/98          1677.354344           30,729.13                          (0.134624)              0.000977          (0.135601)
   09/30/98          1678.602995           32,833.47                           0.068480               0.000945           0.067535
   10/31/98          1678.602995           35,334.59                           0.076176               0.000977           0.075199
   11/30/98          1678.602995           37,785.35                           0.069359               0.000945           0.068414
   12/31/98          1798.443998           40,698.79                           0.077105               0.000977           0.076128
   01/31/99          1798.443998           43,810.10                           0.076447               0.000977           0.075470
   02/28/99          1798.443998           41,651.96                          (0.049261)              0.000882          (0.050143)
   03/31/99          1798.869282           44,288.16                           0.063291               0.000977           0.062314


    Years            Fund Level                                                Separate Account (Hypothetical)
      10.00          AAR 10 yrs                  n/a                           AATR (no surrender)                       10 years
       5.00          AAR 5 yrs                   n/a                           AATR (no surrender)                        5 years
       3.00          AAR 3 yrs                 31.58%                          AATR (no surrender)                        3 years
       1.00          AAR 1 yrs                 33.78%                          AATR (no surrender)                        1 year
       4.67          Since Inception           26.12%                          Since Inception

                                                                               Accumulated Valuex.90x.05                  3 Yr
                                                                               Accumulated Valuex.90x.07                  1 Yr
                                                                               Accumulated Valuex.90x.05                  Inception

                                                                               AATR (With surrender)                      3 years
                                                                               AATR (With surrender)                      1 year
                                                                               AATR (With surrender)                      Inception

                                                                               Cumulative (No Surrender)                  3 years
                                                                               Cumulative (No Surrender)                  1 year
                                                                               Cumulative (No Surrender)                  Inception

<CAPTION>
                       (15)                (16)
                   (15a)(1+14b)         16b/(14b+1)
                     Separate
                      Account
                       Level            Hypothetical
     Month            $15,000               Unit
     Ended           Investment             Values
   --------          ----------         ------------
<S>                  <C>                <C>
   05/31/98          31,295.93             7.449148
   06/30/98          33,697.90             8.020870
   07/31/98          33,937.76             8.077963
   08/31/98          29,335.77             6.982583
   09/30/98          31,316.96             7.454152
   10/31/98          33,671.96             8.014697
   11/30/98          35,975.59             8.563015
   12/31/98          38,714.34             9.214900
   01/31/99          41,636.11             9.910348
   02/28/99          39,548.36             9.413413
   03/31/99          42,012.77            10.000000

                                        Fund - Separate
    Years                               Account Return
      10.00                n/a                  n/a
       5.00                n/a                  n/a
       3.00              30.10%                1.47%
       1.00              32.29%                1.50%
       4.67              24.70%                1.42%

                        953.88
                       2223.10
                        750.00

                         29.11%
                         25.29%
                         24.22%

                        120.22%
                         32.29%
                        180.09%
</TABLE>
<PAGE>   25


- --------------------------------------------------------------------------------
ONE GROUP MID CAP GROWTH

<TABLE>
<CAPTION>

                                 (1)              (7)                              (2)            (3)               (4)
                                                                                              [(1b-1a)/1a]


                                                                                 Reinvest       % Change          Dividend
                              @rounded         Number of                         Net Asset      in Month          & Capital
       Month                  Net Asset           Days     Reinvestment            Value           End               Gains
       Ended                    Value           in Month       Date              (Ex Date)         NAV               Rate
     --------                 ---------        ---------   ------------          ---------      --------          ---------
<S>                              <C>                <C>       <C>                  <C>           <C>               <C>
     08/01/94                    10.00              31                                  (1)
     08/31/94                    10.00              31                                           0.000000
     09/30/94                    10.00              30                                           0.000000
     10/31/94                    10.00              31                                  (1)      0.000000
     11/30/94                     9.67              30                                          (0.033000)
     12/31/94                     9.70              31                                           0.003102
     01/31/95                     9.75              31                                  (1)      0.005155
     02/28/95                    10.07              28                                           0.032821
     03/31/95                    10.26              31         31-Mar-95           10.26         0.018868             0.01
     04/30/95                    10.36              30                                  (1)      0.009747
     05/31/95                    10.54              31                                           0.017375
     06/30/95                    11.03              30         30-Jun-95           11.03         0.046490             0.02
     07/31/95                    11.97              31                                  (1)      0.085222
     08/31/95                    12.18              31                                           0.017544
     09/30/95                    12.29              30                                           0.009031
     10/31/95                    11.82              31                                  (1)     (0.038242)
     11/30/95                    12.10              30                                           0.023689
     12/31/95                    11.52              31         31-Dec-95           11.52        (0.047934)            0.48
     01/31/96                    11.62              31                                  (1)      0.008681
     02/29/96                    12.12              29                                           0.043029
     03/31/96                    12.31              31         31-Mar-96           12.31         0.015677             0.04
     04/30/96                    12.84              30                                  (1)      0.043054
     05/31/96                    12.97              31                                           0.010125
     06/30/96                    12.47              30         30-Jun-96           12.47        (0.038551)           0.015
     07/31/96                    11.50              31                                  (1)     (0.077787)
     08/31/96                    12.19              31                                           0.060000
     09/30/96                    13.13              30                                           0.077112
     10/31/96                    12.60              31                                  (1)     (0.025133)
     11/30/96                    13.39              30                                           0.046094
     12/31/96                    12.11              31         31-Dec-96           12.11        (0.095594)           1.156
     01/31/97                    12.77              31                                  (1)      0.054500
     02/28/97                    12.41              28                                          (0.028191)
     03/31/97                    11.78              31                                          (0.050766)
     04/30/97                    12.36              30                                  (1)      0.049236
     05/31/97                    13.78              31                                           0.114887
     06/30/97                    14.05              30                                           0.019594
     07/31/97                    15.75              31                                  (1)      0.120996
     08/31/97                    15.52              31                                          (0.014603)
     09/30/97                    16.56              30                                           0.067010
     10/31/97                    15.54              31                                  (1)     (0.061594)
     11/30/97                    15.60              30                                           0.003861
     12/31/97                    14.21              31         30-Dec-97           14.12        (0.089103)             1.5
     01/31/98                    14.18              31                                  (1)     (0.002111)
     02/28/98                    15.51              28                                           0.093794
     03/31/98                    16.24              31                                           0.047066
     04/30/98                    16.81              30                                  (1)      0.035099

<CAPTION>
                            (5)                  (6)                                      (11)                    (13)
                       mo 1 = [6a/1a]           [1b*5b]                                (6b-6a)/6a          ((.0115/365)*(7))
                           mos 2+ =
                       [5a+(4b*5a)/2b]

                            Shares               Fund               Month                % Change
                            Owned                Level               "1"                 In Fund                  1.15%
       Month               at Month             $15,000             First              Accumulated               Monthly
       Ended                  End              Investment           Month                 Value                   ME&A
     --------             -----------          ----------           -----              -----------              --------
<S>                       <C>                   <C>                   <C>               <C>                     <C>
     08/01/94             1500.000000           15,000.00              1                                        0.000977
     08/31/94             1500.000000           15,000.00                               0.000000                0.000977
     09/30/94             1500.000000           15,000.00                               0.000000                0.000945
     10/31/94             1500.000000           15,000.00                               0.000000                0.000977
     11/30/94             1500.000000           14,505.00                              (0.033000)               0.000945
     12/31/94             1500.000000           14,550.00                               0.003102                0.000977
     01/31/95             1500.000000           14,625.00                               0.005155                0.000977
     02/28/95             1500.000000           15,105.00                               0.032821                0.000882
     03/31/95             1501.461988           15,405.00                               0.019861                0.000977
     04/30/95             1501.461988           15,555.15                               0.009747                0.000945
     05/31/95             1501.461988           15,825.41                               0.017375                0.000977
     06/30/95             1504.184494           16,591.15                               0.048387                0.000945
     07/31/95             1504.184494           18,005.09                               0.085222                0.000977
     08/31/95             1504.184494           18,320.97                               0.017544                0.000977
     09/30/95             1504.184494           18,486.43                               0.009031                0.000945
     10/31/95             1504.184494           17,779.46                              (0.038242)               0.000977
     11/30/95             1504.184494           18,200.63                               0.023689                0.000945
     12/31/95             1566.858848           18,050.21                              (0.008264)               0.000977
     01/31/96             1566.858848           18,206.90                               0.008681                0.000977
     02/29/96             1566.858848           18,990.33                               0.043029                0.000914
     03/31/96             1571.950185           19,350.71                               0.018977                0.000977
     04/30/96             1571.950185           20,183.84                               0.043054                0.000945
     05/31/96             1571.950185           20,388.19                               0.010125                0.000977
     06/30/96             1573.841063           19,625.80                              (0.037394)               0.000945
     07/31/96             1573.841063           18,099.17                              (0.077787)               0.000977
     08/31/96             1573.841063           19,185.12                               0.060000                0.000977
     09/30/96             1573.841063           20,664.53                               0.077112                0.000945
     10/31/96             1573.841063           20,145.17                              (0.025133)               0.000977
     11/30/96             1573.841063           21,073.73                               0.046094                0.000945
     12/31/96             1724.077254           20,878.58                              (0.009261)               0.000977
     01/31/97             1724.077254           22,016.47                               0.054500                0.000977
     02/28/97             1724.077254           21,395.80                              (0.028191)               0.000882
     03/31/97             1724.077254           20,309.63                              (0.050766)               0.000977
     04/30/97             1724.077254           21,309.59                               0.049236                0.000945
     05/31/97             1724.077254           23,757.78                               0.114887                0.000977
     06/30/97             1724.077254           24,223.29                               0.019594                0.000945
     07/31/97             1724.077254           27,154.22                               0.120996                0.000977
     08/31/97             1724.077254           26,757.68                              (0.014603)               0.000977
     09/30/97             1724.077254           26,550.72                               0.067010                0.000945
     10/31/97             1724.077254           26,792.16                              (0.061594)               0.000977
     11/30/97             1724.077254           26,895.61                               0.003861                0.000945
     12/31/97             1907.229936           27,101.74                               0.007664                0.000977
     01/31/98             1907.229936           27,044.52                              (0.002111)               0.000977
     02/28/98             1907.229936           29,581.14                               0.093794                0.000882
     03/31/98             1907.229936           30,973.41                               0.047066                0.000977
     04/30/98             1907.229936           32,060.54                               0.035099                0.000945

<CAPTION>
                          (14)              (15)                  (16)
                         (11-13)        (15a)(1+14b)          16b/(14b+1)


                                          Separate
                                           Account
                        % Change            Level            Hypothetical
       Month              after            $15,000               Unit
       Ended              ME&A            Investment            Values
     --------           ---------         ----------         ------------
<S>                      <C>               <C>                 <C>
     08/01/94           (0.000977)         15,000.00           4.411177
     08/31/94           (0.000977)         14,965.35           4.406867
     09/30/94           (0.000945)         14,971.18           4.402703
     10/31/94           (0.000977)         14,956.56           4.398402
     11/30/94           (0.033945)         14,448.86           4.249098
     12/31/94            0.002125          14,479.56           4.258127
     01/31/95            0.004178          14,540.06           4.275917
     02/28/95            0.031939          15,004.45           4.412486
     03/31/95            0.018884          15,287.80           4.495811
     04/30/95            0.008802          15,422.36           4.535383
     05/31/95            0.016398          15,675.25           4.609754
     06/30/95            0.047442          16,418.92           4.828450
     07/31/95            0.084245          17,802.13           5.235223
     08/31/95            0.016567          18,097.06           5.321955
     09/30/95            0.008086          18,243.39           5.364988
     10/31/95           (0.039219)         17,527.90           5.154579
     11/30/95            0.022744          17,925.56           5.271815
     12/31/95           (0.009241)         17,760.90           5.223098
     01/31/96            0.007704          17,897.73           5.263337
     02/29/96            0.042115          18,651.49           5.485002
     03/31/96            0.018000          18,987.22           5.583732
     04/30/96            0.042109          19,786.75           5.818857
     05/31/96            0.009148          19,967.76           5.872088
     06/30/96           (0.038339)         19,202.22           5.646958
     07/31/96           (0.078764)         17,689.77           5.202181
     08/31/96            0.059023          18,733.88           5.509229
     09/30/96            0.076167          20,160.78           5.928850
     10/31/96           (0.026110)         19,634.38           5.774048
     11/30/96            0.045149          20,520.86           6.034741
     12/31/96           (0.010238)         20,310.76           5.972957
     01/31/97            0.053523          21,397.86           6.292648
     02/28/97           (0.029073)         20,775.76           6.109702
     03/31/97           (0.051743)         19,700.76           5.793565
     04/30/97            0.048291          20,652.13           6.073345
     05/31/97            0.113910          23,004.61           6.765160
     06/30/97            0.018649          23,433.62           6.891323
     07/31/97            0.120019          26,246.10           7.718413
     08/31/97           (0.015580)         25,837.19           7.598160
     09/30/97            0.066065          27,544.12           8.100132
     10/31/97           (0.062571)         25,820.66           7.593299
     11/30/97            0.002916          25,895.95           7.615441
     12/31/97            0.006687          26,069.12           7.666365
     01/31/98           (0.003088)         25,968.62           7.642691
     02/28/98            0.092912          28,403.27           8.352789
     03/31/98            0.046089          29,712.35           8.737761
     04/30/98            0.034154          30,727.14           9.036191
</TABLE>



<PAGE>   26

- --------------------------------------------------------------------------------
ONE GROUP MID CAP GROWTH

<TABLE>
<CAPTION>
                                 (1)              (7)                              (2)            (3)               (4)
                                                                                              [(1b-1a)/1a]

                                                                                 Reinvest       % Change           Dividend
                              @rounded         Number of                         Net Asset      in Month          & Capital
       Month                  Net Asset           Days     Reinvestment            Value           End              Gains
       Ended                    Value           in Month       Date              (Ex Date)         NAV              Rate
     --------                 ---------        ---------   ------------          ---------      ----------        ---------
<S>                           <C>              <C>         <C>                   <C>            <C>               <C>
     05/31/98                    15.96              31                                          (0.050565)
     06/30/98                    16.50              30                                           0.033835
     07/31/98                    15.97              31                                  (1)     (0.032121)
     08/31/98                    12.64              31                                          (0.208516)
     09/30/98                    14.08              30                                           0.113924
     10/31/98                    15.44              31                                  (1)      0.096591
     11/30/98                    16.79              30                                           0.087435
     12/31/98                    18.52              31         30-Dec-98           17.78         0.103038            1.158
     01/31/99                    18.10              31                                  (1)     (0.022678)
     02/28/99                    16.95              28                                          (0.063538)
     03/31/99                    17.65              31                                           0.041298


     Years
        10.00
         5.00
         3.00
         1.00
         4.67
</TABLE>



<TABLE>
<CAPTION>
                          (5)                  (6)                                      (11)                    (13)
                     mo 1 = [6a/1a]           [1b*5b]                                (6b-6a)/6a          ((.0115/365)*(7))
                         mos 2+ =
                     [5a+(4b*5a)/2b]

                          Shares               Fund               Month                % Change
                          Owned                Level               "1"                 In Fund                  1.15%
       Month             at Month             $ 15,000            First              Accumulated               Monthly
       Ended                End              Investment           Month                 Value                   ME&A
     --------           -----------          ----------           -----              -----------              --------
<S>                     <C>                  <C>                  <C>                <C>                      <C>
     05/31/98           1907.229936           30,439.39                              (0.050565)               0.000977
     06/30/98           1907.229936           31,469.29                               0.033835                0.000945
     07/31/98           1907.229936           30,458.46                              (0.032121)               0.000977
     08/31/98           1907.229936           24,107.39                              (0.208516)               0.000977
     09/30/98           1907.229936           26,853.80                               0.113924                0.000945
     10/31/98           1907.229936           29,447.63                               0.096591                0.000977
     11/30/98           1907.229936           32,022.39                               0.087435                0.000945
     12/31/98           2031.446599           37,622.39                               0.174878                0.000977
     01/31/99           2031.446599           36,769.18                              (0.022678)               0.000977
     02/28/99           2031.446599           34,433.02                              (0.063536)               0.000882
     03/31/99           2031.446599           35,855.03                               0.041298                0.000977


     Years              Fund Level                                                    Separate Account (Hypothetical)
        10.00           AAR 10 yrs                  n/a                               AATR (no surrender)
         5.00           AAR 5 yrs                   n/a                               AATR (no surrender)
         3.00           AAR 3 yrs                 22.82%                              AATR (no surrender)
         1.00           AAR 1 yrs                 15.76%                              AATR (no surrender)
         4.67           Since Inception           20.54%                              Since Inception

                                                                                      Accumulated Valuex.90x.05
                                                                                      Accumulated Valuex.90x.07
                                                                                      Accumulated Valuex.90x.05

                                                                                      AATR (With surrender)
                                                                                      AATR (With surrender)
                                                                                      AATR (With surrender)

                                                                                      Cumulative (No Surrender)
                                                                                      Cumulative (No Surrender)
                                                                                      Cumulative (No Surrender)

</TABLE>


<TABLE>
<CAPTION>
                         (14)              (15)                  (16)
                        (11-13)        (15a)(1+14b)          16b/(14b+1)

                                         Separate
                                          Account
                       % Change            Level            Hypothetical
       Month             after            $15,000               Unit
       Ended             ME&A            Investment            Values
     --------           --------         ----------         ------------
<S>                     <C>              <C>                <C>
     05/31/98          (0.051542)         29,143.41           8.570448
     06/30/98           0.032890          30,101.93           8.852330
     07/31/98          (0.033098)         29,105.62           8.559336
     08/31/98          (0.209493)         23,008.20           6.766215
     09/30/98           0.112979          25,607.64           7.530655
     10/31/98           0.095614          28,056.09           8.250691
     11/30/98           0.086490          30,482.66           8.964293
     12/31/98           0.173901          35,783.62          10.523192
     01/31/99          (0.023655)         34,937.16          10.274266
     02/28/99          (0.064418)         32,686.58           9.612418
     03/31/99           0.040321          34,004.53          10.000000

                                                             Fund - Separate
     Years                                                   Account Return
        10.00            10 years               n/a                n/a
         5.00             5 years               n/a                n/a
         3.00             3 years             21.44%              1.39%
         1.00             1 year              14.45%              1.31%
         4.67                                 19.17%              1.36%

                          3 Yr               949.36
                          1 Yr              2079.86
                          Inception          750.00

                          3 years             20.30%
                          1 year               7.45%
                          Inception           18.61%

                          3 years             79.09%
                          1 year              14.45%
                          Inception          126.70%
</TABLE>
<PAGE>   27


- --------------------------------------------------------------------------------
ONE GROUP MID CAP VALUE

<TABLE>
<CAPTION>

                                 (1)              (7)                              (2)            (3)               (4)
                                                                                              [(1b-1a)/1a]
                                                                                 Reinvest       % Change          Dividend
                              @rounded         Number of                         Net Asset      in Month          & Capital
       Month                  Net Asset           Days     Reinvestment            Value           End               Gains
       Ended                    Value           in Month       Date              (Ex Date)         NAV               Rate
     --------                 ---------        ---------   ------------          ---------      --------          ---------
<S>                              <C>                <C>       <C>                  <C>           <C>               <C>
       05/01/97                 10.00              30                                 (1)
       05/31/97                 10.27              31                                             0.026530
       06/30/97                 10.61              30        23-Jun-97           10.58            0.033940          0.028
       07/31/97                 11.12              31                                 (1)         0.047495
       08/31/97                 10.96              31                                            (0.014526)
       09/30/97                 11.39              30        23-Sep-97           11.38            0.039721          0.043
       10/31/97                 11.21              31                                 (1)        (0.016258)
       11/30/97                 11.38              30                                             0.015384
                                                              8-Dec-97            11.5                             0.0404
       12/31/97                 11.53              31        22-Dec-97           11.34            0.013200          0.051
       01/31/98                 11.61              31                                 (1)         0.007277
       02/28/98                 12.12              28                                             0.043624
       03/31/98                 12.43              31        22-Mar-98           12.44            0.025793           0.06
       04/30/98                 12.40              30                                 (1)        (0.002856)
       05/31/98                 12.16              31                                            (0.019142)
                                                             15-Jun-98           11.83                             0.0495
       06/30/98                 11.89              30        22-Jun-98           11.83           (0.022082)         0.056
       07/31/98                 11.22              31                                 (1)        (0.056372)
       08/31/98                 10.07              31                                            (0.102510)
       09/30/98                 10.16              30        22-Sep-98           10.41            0.009255          0.055
       10/31/98                 10.58              31                                 (1)         0.041148
       11/30/98                 10.92              30                                             0.031545
                                                              7-Dec-98           10.66                             0.1933
       12/31/98                 10.70              31        23-Dec-98           10.41           (0.019734)         0.042
       01/31/99                 10.33              31                                 (1)        (0.034579)
       02/28/99                  9.87              28                                            (0.044530)
       03/31/99                  9.78              31        30-Mar-99            9.77           (0.009119)       0.04115


       Years
          10.00
           5.00
           3.00
           1.00
           1.92

<CAPTION>
                             (5)                  (6)                                      (11)                    (13)
                        mo 1 = [6a/1a]           [1b*5b]                                (6b-6a)/6a          ((.0115/365)*(7))
                            mos 2+ =
                        [5a+(4b*5a)/2b]
                             Shares               Fund               Month                % Change
                             Owned                Level               "1"                 In Fund                  1.15%
       Month                at Month             $ 15,000            First              Accumulated               Monthly
       Ended                   End              Investment           Month                 Value                   ME&A
     --------              -----------          ----------           -----              -----------              --------
<S>                        <C>                   <C>                   <C>               <C>                     <C>
       05/01/97            1500.000000           15,000.00              (1)                                      0.000945
       05/31/97            1500.000000           15,397.95                              0.026530                 0.000977
       06/30/97            1503.969754           15,962.68                              0.036676                 0.000945
       07/31/97            1503.969754           16,720.83                              0.047495                 0.000977
       08/31/97            1503.969754           16,477.94                             (0.014526)                0.000977
       09/30/97            1509.652593           17,197.21                              0.043650                 0.000945
       10/31/97            1509.652593           16,917.62                             (0.016258)                0.000977
       11/30/97            1509.652593           17,177.88                              0.015384                 0.000945
                           1514.956068
       12/31/97            1521.769362           17,544.33                              0.021332                 0.000977
       01/31/98            1521.769362           17,672.00                              0.007277                 0.000977
       02/28/98            1521.769362           18,442.93                              0.043624                 0.000882
       03/31/98            1529.109086           19,009.88                              0.030741                 0.000977
       04/30/98            1529.109086           18,955.60                             (0.002856)                0.000945
       05/31/98            1529.109086           18,592.74                             (0.019142)                0.000977
                           1535.507302
       06/30/98            1542.775976           18,344.69                             (0.013342)                0.000945
       07/31/98            1542.775976           17,310.56                             (0.056372)                0.000977
       08/31/98            1542.775976           15,536.06                             (0.102510)                0.000977
       09/30/98            1550.927050           15,762.69                              0.014587                 0.000945
       10/31/98            1550.927050           16,411.29                              0.041148                 0.000977
       11/30/98            1550.927050           16,928.99                              0.031545                 0.000945
                           1579.050333
       12/31/98            1585.421141           16,964.01                              0.002068                 0.000977
       01/31/99            1585.421141           16,377.40                             (0.034579)                0.000977
       02/28/99            1585.421141           15,648.11                             (0.044530)                0.000882
       03/31/99            1592.098734           15,570.73                             (0.004945)                0.000977


       Years               Fund Level                                                Separate Account (Hypothetical)
          10.00            AAR 10 yrs                  n/a                           AATR (no surrender)
           5.00            AAR 5 yrs                   n/a                           AATR (no surrender)
           3.00            AAR 3 yrs                   n/a                           AATR (no surrender)
           1.00            AAR 1 yrs                (18.09)%                          AATR (no surrender)
           1.92            Since Inception            1.97%                          Since Inception

                                                                                     Accumulated Valuex.90x.07
                                                                                     Accumulated Valuex.90x.07

                                                                                     AATR (With surrender)
                                                                                     AATR (With surrender)

                                                                                     Cumulative (No Surrender)
                                                                                     Cumulative (No Surrender)

<CAPTION>
                      (14)              (15)                  (16)
                     (11-13)        (15a)(1+14b)          16b/(14b+1)
                                      Separate
                                       Account
                    % Change            Level            Hypothetical
       Month          after            $15,000               Unit
       Ended          ME&A            Investment            Values
     --------        --------         ----------         ------------
<S>                  <C>               <C>                 <C>
       05/01/97      (0.000945)       15,000.00              9.848261
       05/31/97       0.025553        15,383.30             10.099914
       06/30/97       0.035731        15,932.96             10.460794
       07/31/97       0.046518        16,674.12             10.947409
       08/31/97      (0.015503)       16,415.63             10.777691
       09/30/97       0.042705        17,116.66             11.237952
       10/31/97      (0.017235)       16,821.65             11.044266
       11/30/97       0.014439        17,064.54             11.203734

       12/31/97       0.020355        17,411.89             11.431786
       01/31/98       0.006300        17,521.58             11.503806
       02/28/98       0.042742        18,270.49             11.995502
       03/31/98       0.029764        18,814.29             12.352536
       04/30/98      (0.003801)       18,742.78             12.305584
       05/31/98      (0.020119)       18,365.69             12.058008

       06/30/98      (0.014287)       18,103.30             11.885735
       07/31/98      (0.057349)       17,065.10             11.204100
       08/31/98      (0.103487)       15,299.08             10.044621
       09/30/98       0.013642        15,507.79             10.181650
       10/31/98       0.040171        16,130.75             10.590657
       11/30/98       0.030600        16,624.35             10.914731

       12/31/98       0.001091        16,642.49             10.926639
       01/31/99      (0.035556)       16,050.75             10.538131
       02/28/99      (0.045412)       15,321.85             10.059573
       03/31/99      (0.005922)       15,231.12             10.000000

                                                            Fund - Separate
       Years                                                Account Return
          10.00       10 years              n/a                   n/a
           5.00        5 years              n/a                   n/a
           3.00        3 years              n/a                   n/a
           1.00        1 year            (19.04)%                 0.95%
           1.92                            0.80%                 1.17%

                       1 Yr              959.56
                       Inception         959.56

                       1 year            (24.15)%
                       Inception          (2.57)%

                       1 year            (19.04)%
                       Inception           1.54%
</TABLE>
<PAGE>   28


- -------------------------------------------------------------------------------
OPPENEHIMER HIGH INCOME FUND/VA

<TABLE>
<CAPTION>
                                                                                      (5)                 (6)
               (1)      (7)                      (2)           (3)           (4)       mo 1 = [6a/1a]   [1b*5b]
                                                           [(1b-1a)/1a]                  mos 2+ =
                                                                                      [5a+(4b*5a)/2b]

                                               Reinvest      % Change      Dividend       Shares          Fund       Month
            @rounded  Number of               Net Asset      in Month      & Capital       Owned         Level        "1"
   Month    Net Asset   Days    Reinvestment    Value          End           Gains        at Month      $ 15,000     First
   Ended      Value   in Month     Date       (Ex Date)        NAV           Rate           End         Investment   Month
 --------   --------- --------  ------------ -----------    ----------     ---------    -----------     ----------   -----
<S>         <C>       <C>       <C>          <C>            <C>            <C>          <C>             <C>          <C>

 04/01/89     9.10      31      22-Mar-89     9.11 (1)                        0.34      1648.351648     15,000.00      1
 04/30/89     9.16      30                                   0.006593                   1648.351648     15,098.90
 05/31/89     9.29      31                                   0.014192                   1648.351648     15,313.19
 06/30/89     9.10      30      22-Jun-89     9.06 (1)      (0.020452)        0.27      1697.474711     15,447.02
 07/31/89     9.21      31                                   0.012088                   1697.474711     15,633.74
 08/31/89     9.32      31                                   0.011944                   1697.474711     15,820.46
 09/30/89     9.00      30      21-Sep-89     8.97 (1)      (0.034335)        0.27      1748.569267     15,737.12
 10/31/89     8.86      31                                  (0.015556)                  1748.569267     15,492.32
 11/30/89     8.83      30                                  (0.003386)                  1748.569267     15,439.87
 12/31/89     8.59      31      21-Dec-89     8.56 (1)      (0.027180)        0.27      1803.722737     15,493.98
 01/31/90     8.55      31                                  (0.004657)                  1803.722737     15,421.83
 02/28/90     8.44      28                                  (0.012865)                  1803.722737     15,223.42
 03/31/90     8.29      31      22-Mar-90     8.25 (1)      (0.017773)        0.27      1862.753663     15,442.23
 04/30/90     8.46      30                                   0.020507                   1862.753663     15,758.90
 05/31/90     8.64      31                                   0.021277                   1862.753663     16,094.19
 06/30/90     8.52      30      21-Jun-90     8.51 (1)      (0.013889)        0.27      1921.853956     16,374.20
 07/31/90     8.69      31                                   0.019953                   1921.853956     16,700.91
 08/31/90     8.59      31                                  (0.011507)                  1921.853956     16,508.73
 09/30/90     8.17      30      20-Sep-90     8.29 (1)      (0.048894)        0.27      1984.447510     16,212.94
 10/31/90     8.04      31                                  (0.015912)                  1984.447510     15,954.96
 11/30/90     8.06      30                                   0.002488                   1984.447510     15,994.65
 12/31/90     7.90      31      20-Dec-90     7.88 (1)      (0.019851)        0.27      2052.442539     16,214.30
 01/31/91     8.04      31                                   0.017722                   2052.442539     16,501.64
 02/28/91     8.50      28                                   0.057214                   2052.442539     17,445.76
 03/31/91     8.66      31      21-Mar-91     8.59 (1)       0.018824         0.27      2116.954703     18,332.83
 04/30/91     8.89      30                                   0.026559                   2116.954703     18,819.73
 05/31/91     8.98      31                                   0.010124                   2116.954703     19,010.25
 06/30/91     8.92      30      20-Jun-91     8.88 (1)      (0.006682)        0.27      2181.321569     19,457.39
 07/31/91     9.20      31                                   0.031390                   2181.321569     20,068.16
 08/30/91     9.39      31                                   0.020652                   2181.321569     20,482.61
 09/30/91     9.28      30      19-Sep-91     9.27 (1)      (0.011715)        0.27      2244.855207     20,832.26
 10/31/91     9.49      31                                   0.022629                   2244.855207     21,303.68
 11/30/91     9.60      30                                   0.011591                   2244.855207     21,550.61
 12/31/91     9.40      31      19-Dec-91     9.32 (1)      (0.020833)        0.27      2309.888566     21,712.95
 01/31/92     9.76      31                                   0.038298                   2309.888566     22,544.51
 02/29/92    10.04      28                                   0.028689                   2309.888566     23,191.28
 03/31/92     9.63      31      26-Mar-92     9.64 (1)      (0.040837)        0.47      2422.507614     23,328.75
 04/30/92     9.80      30                                   0.017653                   2422.507614     23,740.57
 05/31/92     9.94      31                                   0.014286                   2422.507614     24,079.73
 06/30/92     9.71      30      25-Jun-92     9.73 (1)      (0.023139)        0.27      2489.730333     24,175.28
 07/31/92     9.95      31                                   0.024717                   2489.730333     24,772.82
 08/30/92    10.06      31                                   0.011055                   2489.730333     25,046.69
 09/30/92     9.92      30      25-Sep-92     9.92 (1)      (0.013917)        0.27      2557.495171     25,370.35
 10/31/92     9.83      31                                  (0.009073)                  2557.495171     25,140.18
 11/30/92     9.86      30                                   0.003052                   2557.495171     25,216.90
</TABLE>



<TABLE>
<CAPTION>
            (11)       (13)                (14)              (15)                  (16)
            (6b-6a)/6a ((.0115/365)*(7))   (11-13)           (15a)(1+14b)          16b/(14b+1)


                                                              Separate
            % Change       1.15%                               Account
             In Fund                        % Change            Level             Hypothetical
   Month   Accumulated    Monthly             after            $ 15,000               Unit
   Ended      Value        M & E              M & E           Investment             Values
 --------   --------      --------          ---------         ----------            --------
<S>         <C>           <C>               <C>                <C>               <C>

 04/01/89                 0.000977                             15,000.00            3.320789
 04/30/89   0.006593      0.000945           0.005648          15,084.72            3.339545
 05/31/89   0.014192      0.000977           0.013215          15,284.06            3.383677
 06/30/89   0.008740      0.000945           0.007795          15,403.20            3.410053
 07/31/89   0.012088      0.000977           0.011111          15,574.35            3.447942
 08/31/89   0.011944      0.000977           0.010967          15,745.15            3.485756
 09/30/89  (0.005268)     0.000945          (0.006213)         15,647.33            3.464099
 10/31/89  (0.015556)     0.000977          (0.016533)         15,388.63            3.406827
 11/30/89  (0.003386)     0.000945          (0.004331)         15,321.98            3.392072
 12/31/89   0.003505      0.000977           0.002528          15,360.72            3.400647
 01/31/90  (0.004657)     0.000977          (0.005634)         15,274.17            3.381488
 02/28/90  (0.012865)     0.000882          (0.013747)         15,064.20            3.335003
 03/31/90   0.014373      0.000977           0.013396          15,266.00            3.379679
 04/30/90   0.020507      0.000945           0.019562          15,564.63            3.445792
 05/31/90   0.021277      0.000977           0.020300          15,880.60            3.515742
 06/30/90   0.017398      0.000945           0.016453          16,141.88            3.573586
 07/31/90   0.019953      0.000977           0.018976          16,448.19            3.641398
 08/31/90  (0.011507)     0.000977          (0.012484)         16,242.85            3.595939
 09/30/90  (0.017917)     0.000945          (0.018862)         15,936.48            3.528112
 10/31/90  (0.015912)     0.000977          (0.016889)         15,667.32            3.468526
 11/30/90   0.002488      0.000945           0.001543          15,691.50            3.473878
 12/31/90   0.013733      0.000977           0.012756          15,891.66            3.518191
 01/31/91   0.017722      0.000977           0.016745          16,157.77            3.577103
 02/28/91   0.057214      0.000882           0.056332          17,067.97            3.778608
 03/31/91   0.050847      0.000977           0.049870          17,919.14            3.967047
 04/30/91   0.026559      0.000945           0.025614          18,378.13            4.068659
 05/31/91   0.010124      0.000977           0.009147          18,546.23            4.105875
 06/30/91   0.023521      0.000945           0.022576          18,964.93            4.198569
 07/31/91   0.031390      0.000977           0.030413          19,541.71            4.326260
 08/30/91   0.020652      0.000977           0.019675          19,926.19            4.411379
 09/30/91   0.017070      0.000945           0.016125          20,247.50            4.482512
 10/31/91   0.022629      0.000977           0.021652          20,685.90            4.579567
 11/30/91   0.011591      0.000945           0.010646          20,906.12            4.628321
 12/31/91   0.007533      0.000977           0.006556          21,043.19            4.658664
 01/31/92   0.038298      0.000977           0.037321          21,828.54            4.832530
 02/29/92   0.028689      0.000882           0.027807          22,435.52            4.966908
 03/31/92   0.005928      0.000977           0.004951          22,546.60            4.991499
 04/30/92   0.017653      0.000945           0.016708          22,923.31            5.074897
 05/31/92   0.014286      0.000977           0.013309          23,228.40            5.142439
 06/30/92   0.003968      0.000945           0.003023          23,298.62            5.157985
 07/31/92   0.024717      0.000977           0.023740          23,851.73            5.280436
 08/30/92   0.011055      0.000977           0.010078          24,092.10            5.333652
 09/30/92   0.012922      0.000945           0.011977          24,380.65            5.397533
 10/31/92  (0.009073)     0.000977          (0.010050)         24,135.63            5.343288
 11/30/92   0.003052      0.000945           0.002107          24,186.48            5.354546
</TABLE>


<PAGE>   29

- -------------------------------------------------------------------------------
OPPENEHIMER HIGH INCOME FUND/VA

<TABLE>
<CAPTION>
                                                                                      (5)                 (6)
               (1)      (7)                      (2)           (3)           (4)       mo 1 = [6a/1a]   [1b*5b]
                                                           [(1b-1a)/1a]                  mos 2+ =
                                                                                      [5a+(4b*5a)/2b]

                                               Reinvest      % Change      Dividend       Shares          Fund       Month
            @rounded  Number of               Net Asset      in Month      & Capital       Owned         Level        "1"
   Month    Net Asset   Days    Reinvestment    Value          End           Gains        at Month      $ 15,000     First
   Ended      Value   in Month     Date       (Ex Date)        NAV           Rate           End         Investment   Month
 --------   --------- --------  ------------ -----------    ----------     ---------    -----------     ----------   -----
<S>         <C>       <C>       <C>          <C>            <C>            <C>          <C>             <C>          <C>


 12/31/92     9.74      31      18-Dec-92     9.69 (1)      (0.012170)        0.27      2628.756646     25,604.09
 01/31/93    10.03      31                                   0.029774                   2628.756646     26,366.43
 02/28/93    10.30      28                                   0.026919                   2628.756646     27,076.19
 03/31/93    10.44      31      26-Mar-93    10.38 (1)       0.013592         0.27      2697.134709     28,158.09
 04/30/93    10.53      30                                   0.008621                   2697.134709     28,400.83
 05/31/93    10.75      31                                   0.020893                   2697.134709     28,994.20
 06/30/93    10.63      30      25-Jun-93    10.56 (1)      (0.011163)        0.39      2796.744798     29,729.40
 07/31/93    10.81      31                                   0.016933                   2796.744798     30,232.81
 08/30/93    10.88      31                                   0.006475                   2796.744798     30,428.58
 09/30/93    10.67      30      24-Sep-93    10.66 (1)      (0.019301)        0.27      2867.581673     30,597.10
 10/31/93    10.96      31                                   0.027179                   2867.581673     31,428.70
 11/30/93    11.06      30                                   0.009124                   2867.581673     31,715.45
 12/31/93    11.02      31      27-Dec-93    11.01 (1)       0.005474         0.26      2935.299315     32,347.00
 01/31/94    11.32      31                                   0.027223                   2935.299315     33,227.59
 02/28/94    11.23      28                                  (0.007951)                  2935.299315     32,963.41
 03/31/94    10.56      31      25-Mar-94    10.8  (1)      (0.059662)       0.259      3005.692141     31,740.11
 04/30/94    10.46      30                                  (0.009470)                  3005.692141     31,439.54
 05/31/94    10.58      31                                   0.011472                   3005.692141     31,800.22
 06/30/94    10.38      30      24-Jun-94    10.43 (1)      (0.018904)        0.21      3066.209433     31,827.25
 07/31/94    10.42      31                                   0.003854                   3066.209433     31,949.90
 08/31/94    10.45      31                                   0.002879                   3066.209433     32,041.89
 09/30/94    10.27      30      23-Sep-94    10.26 (1)      (0.017225)        0.21      3128.968105     32,134.50
 10/31/94    10.26      31                                  (0.000974)                  3128.968105     32,103.21
 11/30/94    10.17      30                                  (0.008772)                  3128.968105     31,821.61
 12/31/94     9.79      31      16-Dec-94     9.82 (1)      (0.037365)        0.22      3199.067187     31,318.87
 01/31/95     9.86      31                                   0.007150                   3199.067187     31,542.80
 02/28/95    10.12      28                                   0.026369                   3199.067187     32,374.56
 03/31/95     9.98      31      24-Mar-95     9.93 (1)      (0.013834)        0.24      3276.386031     32,698.33
 04/30/95    10.30      30                                   0.032064                   3276.386031     33,746.78
 05/31/95    10.59      31                                   0.028155                   3276.386031     34,696.93
 06/30/95    10.38      30      23-Jun-95    10.39 (1)      (0.019830)        0.24      3352.067711     34,794.46
 07/31/95    10.54      31                                   0.015414                   3352.067711     35,330.79
 08/30/95    10.62      31                                   0.007590                   3352.067711     35,598.96
 09/30/95    10.47      30      22-Sep-95    10.44 (1)      (0.014124)         0.3      3448.391496     36,104.66
 10/31/95    10.60      31                                   0.012416                   3448.391496     36,552.95
 11/30/95    10.74      30                                   0.013208                   3448.391496     37,035.72
 12/31/95    10.63      31      22-Dec-95    10.56 (1)      (0.010242)         0.3      3546.357163     37,697.78
 01/31/96    10.89      31                                   0.024459                   3546.357163     38,619.83
 02/29/96    11.02      28                                   0.011938                   3546.357163     39,080.86
 03/31/96    10.72      31      22-Mar-96    10.69 (1)      (0.027223)         0.3      3645.880750     39,083.84
 04/30/96    10.83      30                                   0.010261                   3645.880750     39,484.89
 05/31/96    10.96      31                                   0.012004                   3645.880750     39,958.85
 06/30/96    10.73      30      21-Jun-96    10.69 (1)      (0.020985)        0.26      3734.555118     40,071.78
 07/31/96    10.75      31                                   0.001864                   3734.555118     40,146.47
 08/30/96    10.90      31                                   0.013953                   3734.555118     40,706.65
 09/30/96    10.94      30      20-Sep-96    10.8  (1)       0.003670         0.24      3817.545232     41,763.94
</TABLE>



<TABLE>
<CAPTION>
            (11)       (13)                (14)              (15)                  (16)
            (6b-6a)/6a ((.0115/365)*(7))   (11-13)           (15a)(1+14b)          16b/(14b+1)


                                                              Separate
            % Change       1.15%                               Account
             In Fund                        % Change            Level             Hypothetical
   Month   Accumulated    Monthly             after            $ 15,000               Unit
   Ended      Value        M & E              M & E           Investment             Values
 --------   --------      --------          ---------         ----------            --------
<S>         <C>           <C>               <C>                <C>               <C>


 12/31/92   0.015354      0.000977           0.014377          24,534.21            5.431528
 01/31/93   0.029774      0.000977           0.028797          25,240.72            5.587940
 02/28/93   0.026919      0.000882           0.026037          25,897.92            5.733433
 03/31/93   0.039957      0.000977           0.038980          26,907.42            5.956922
 04/30/93   0.008621      0.000945           0.007676          27,113.96            6.002647
 05/31/93   0.020893      0.000977           0.019916          27,653.96            6.122196
 06/30/93   0.025357      0.000945           0.024412          28,329.05            6.271651
 07/31/93   0.016933      0.000977           0.015956          28,781.07            6.371721
 08/30/93   0.006475      0.000977           0.005498          28,939.31            6.406753
 09/30/93   0.005538      0.000945           0.004593          29,072.22            6.436179
 10/31/93   0.027179      0.000977           0.026202          29,833.97            6.604820
 11/30/93   0.009124      0.000945           0.008179          30,077.99            6.658841
 12/31/93   0.019913      0.000977           0.018936          30,647.54            6.784933
 01/31/94   0.027223      0.000977           0.026246          31,451.92            6.963010
 02/28/94  (0.007951)     0.000882          (0.008833)         31,174.10            6.901506
 03/31/94  (0.037111)     0.000977          (0.038088)         29,986.74            6.638641
 04/30/94  (0.009470)     0.000945          (0.010415)         29,674.43            6.569500
 05/31/94   0.011472      0.000977           0.010495          29,985.87            6.638447
 06/30/94   0.000850      0.000945          (0.000095)         29,983.02            6.637816
 07/31/94   0.003854      0.000977           0.002877          30,069.28            6.656913
 08/31/94   0.002879      0.000977           0.001902          30,126.47            6.669574
 09/30/94   0.002890      0.000945           0.001945          30,185.07            6.682546
 10/31/94  (0.000974)     0.000977          (0.001951)         30,126.17            6.669508
 11/30/94  (0.008772)     0.000945          (0.009717)         29,833.44            6.604700
 12/31/94  (0.015799)     0.000977          (0.016776)         29,332.95            6.493900
 01/31/95   0.007150      0.000977           0.006173          29,514.02            6.533987
 02/28/95   0.026369      0.000882           0.025487          30,266.25            6.700519
 03/31/95   0.010001      0.000977           0.009024          30,539.37            6.760984
 04/30/95   0.032064      0.000945           0.031119          31,489.73            6.971379
 05/31/95   0.028155      0.000977           0.027178          32,345.55            7.160847
 06/30/95   0.002811      0.000945           0.001866          32,405.91            7.174209
 07/31/95   0.015414      0.000977           0.014437          32,873.75            7.277783
 08/30/95   0.007590      0.000977           0.006613          33,091.15            7.325911
 09/30/95   0.014205      0.000945           0.013260          33,529.94            7.423053
 10/31/95   0.012416      0.000977           0.011439          33,913.49            7.507965
 11/30/95   0.013208      0.000945           0.012263          34,329.37            7.600035
 12/31/95   0.017876      0.000977           0.016899          34,909.50            7.728468
 01/31/96   0.024459      0.000977           0.023482          35,729.24            7.909948
 02/29/96   0.011938      0.000882           0.011056          36,124.27            7.997400
 03/31/96   0.000076      0.000977          (0.000901)         36,091.72            7.990194
 04/30/96   0.010261      0.000945           0.009316          36,427.95            8.064631
 05/31/96   0.012004      0.000977           0.011027          36,829.64            8.153560
 06/30/96   0.002826      0.000945           0.001881          36,898.92            8.168897
 07/31/96   0.001864      0.000977           0.000887          36,931.65            8.176143
 08/30/96   0.013953      0.000977           0.012976          37,410.87            8.282237
 09/30/96   0.025973      0.000945           0.025028          38,347.19            8.489525
</TABLE>


<PAGE>   30
- -------------------------------------------------------------------------------
OPPENEHIMER HIGH INCOME FUND/VA

<TABLE>
<CAPTION>
                                                                                      (5)                 (6)
               (1)      (7)                      (2)           (3)           (4)       mo 1 = [6a/1a]   [1b*5b]
                                                           [(1b-1a)/1a]                  mos 2+ =
                                                                                      [5a+(4b*5a)/2b]

                                               Reinvest      % Change      Dividend       Shares          Fund       Month
            @rounded  Number of               Net Asset      in Month      & Capital       Owned         Level        "1"
   Month    Net Asset   Days    Reinvestment    Value          End           Gains        at Month      $ 15,000     First
   Ended      Value   in Month     Date       (Ex Date)        NAV           Rate           End         Investment   Month
 --------   --------- --------  ------------ -----------    ----------     ---------    -----------     ----------   -----
<S>         <C>       <C>       <C>          <C>            <C>            <C>          <C>             <C>          <C>

 10/31/96    11.07      31                                   0.011883                   3817.545232     42,260.23
 11/30/96    11.28      30                                   0.018970                   3817.545232     43,061.91
 12/31/96    11.13      31      20-Dec-96    11.07 (1)      (0.013298)        0.25      3903.758991     43,448.84
 01/31/97    11.26      31                                   0.011680                   3903.758991     43,956.33
 02/28/97    11.42      28                                   0.014210                   3903.758991     44,580.93
 03/31/97    10.92      31      21-Mar-97    11.04 (1)      (0.043783)       0.258      3994.988141     43,625.27
 04/30/97    10.96      30                                   0.003663                   3994.988141     43,785.07
 05/31/97    11.22      31                                   0.023723                   3994.988141     44,823.77
 06/30/97    11.14      30      20-Jun-97    11.14 (1)      (0.007130)        0.25      4084.642274     45,502.91
 07/31/97    11.43      31                                   0.026032                   4084.642274     46,687.46
 08/30/97    11.46      31                                   0.002625                   4084.642274     46,810.00
 09/30/97    11.54      30      19-Sep-97    11.4  (1)       0.006981         0.21      4159.885684     48,005.08
 10/31/97    11.53      31                                  (0.000867)                  4159.885684     47,963.48
 11/30/97    11.57      30                                   0.003469                   4159.885684     48,129.88
 12/31/97    11.52      31      19-Dec-97    11.49 (1)      (0.004322)         0.2      4232.294486     48,756.03
 01/31/98    11.70      31                                   0.015625                   4232.294486     49,517.85
 02/28/98    11.80      28                                   0.008547                   4232.294486     49,941.07
 03/31/98    11.42      31      20-Mar-98    11.39 (1)      (0.032203)       0.553      4437.778143     50,679.43
 04/30/98    11.43      30                                   0.000876                   4437.778143     50,723.80
 05/31/98    11.47      31                                   0.003500                   4437.778143     50,901.32
 06/30/98    11.51      30                         (1)       0.003487                   4437.778143     51,078.83
 07/31/98    11.60      31                                   0.007819                   4437.778143     51,478.23
 08/31/98    10.82      31                                  (0.067241)                  4437.778143     48,016.76
 09/30/98    10.69      30                                  (0.012015)                  4437.778143     47,439.85
 10/31/98    10.46      31                                  (0.021515)                  4437.778143     46,419.16
 11/30/98    11.04      30                                   0.055449                   4437.778143     48,993.07
 12/31/98    11.02      31                                  (0.001812)                  4437.778143     48,904.32
 01/31/99    11.23      31                                   0.019056                   4437.778143     49,836.25
 02/28/99    11.21      28                                  (0.001781)                  4437.778143     49,747.49
 03/31/99    10.64      31      19-Mar-99    10.56          (0.050847)       0.761      4757.583935     50,620.69


 Years                                                                                  Fund Level
   10.00                                                                                AAR 10 yrs        12.93%
    5.00                                                                                AAR 5 yrs          9.79%
    3.00                                                                                AAR 3 yrs          9.00%
    1.00                                                                                AAR 1 yrs         (0.12)%
</TABLE>

<TABLE>
<CAPTION>
               (11)       (13)                (14)              (15)                  (16)
               (6b-6a)/6a ((.0115/365)*(7))   (11-13)           (15a)(1+14b)          16b/(14b+1)


                                                                 Separate
               % Change       1.15%                               Account
                In Fund                        % Change            Level             Hypothetical
   Month      Accumulated    Monthly             after            $ 15,000               Unit
   Ended         Value        M & E              M & E           Investment             Values
 --------      --------      --------          ---------         ----------            --------
<S>            <C>           <C>               <C>                <C>               <C>

 10/31/96      0.011883      0.000977           0.010906          38,765.41            8.582112
 11/30/96      0.018970      0.000945           0.018025          39,464.15            8.736805
 12/31/96      0.008985      0.000977           0.008008          39,780.18            8.806769
 01/31/97      0.011680      0.000977           0.010703          40,205.95            8.901028
 02/28/97      0.014210      0.000882           0.013328          40,741.81            9.019661
 03/31/97     (0.021436)     0.000977          (0.022413)         39,828.67            8.817503
 04/30/97      0.003663      0.000945           0.002718          39,936.92            8.841469
 05/31/97      0.023723      0.000977           0.022746          40,845.33            9.042577
 06/30/97      0.015152      0.000945           0.014207          41,425.62            9.171045
 07/31/97      0.026032      0.000977           0.025055          42,463.53            9.400826
 08/30/97      0.002625      0.000977           0.001648          42,533.51            9.416319
 09/30/97      0.025530      0.000945           0.024585          43,579.20            9.647819
 10/31/97     (0.000867)     0.000977          (0.001844)         43,498.84            9.630028
 11/30/97      0.003469      0.000945           0.002524          43,608.63            9.654334
 12/31/97      0.013010      0.000977           0.012033          44,133.37            9.770505
 01/31/98      0.015625      0.000977           0.014648          44,779.84            9.913623
 02/28/98      0.008547      0.000882           0.007665          45,123.08            9.989611
 03/31/98      0.014784      0.000977           0.013807          45,746.09           10.127538
 04/30/98      0.000876      0.000945          (0.000069)         45,742.94           10.126839
 05/31/98      0.003500      0.000977           0.002523          45,858.34           10.152389
 06/30/98      0.003487      0.000945           0.002542          45,974.92           10.178196
 07/31/98      0.007819      0.000977           0.006842          46,289.48           10.247835
 08/31/98     (0.067241)     0.000977          (0.068218)         43,131.70            9.548748
 09/30/98     (0.012015)     0.000945          (0.012960)         42,572.71            9.424996
 10/31/98     (0.021515)     0.000977          (0.022492)         41,615.17            9.213009
 11/30/98      0.055449      0.000945           0.054504          43,883.36            9.715155
 12/31/98     (0.001812)     0.000977          (0.002789)         43,760.97            9.688059
 01/31/99      0.019056      0.000977           0.018079          44,552.13            9.863209
 02/28/99     (0.001781)     0.000882          (0.002663)         44,433.48            9.836943
 03/31/99      0.017553      0.000977           0.016576          45,170.01           10.000000
                                                                                      10.000000
 Years       Separate Account (Hypothetical)
   10.00     AATR (no surrender)                10 years           11.65% dif              1.28%
    5.00     AATR (no surrender)                5 years             8.54%                  1.25%
    3.00     AATR (no surrender)                3 years             7.77%                  1.24%
    1.00     AATR (no surrender)                1 year             (1.26)%                 1.14%

             No Surrender Charge (7+Yrs)                             N/A
             Accumulated Valuex.90x.04             5 Yr          1199.47
             Accumulated Valuex.90x.05             3 Yr          1804.59
             Accumulated Valuex.90x.07             1 Yr          2845.71

             No Surrender Charge (7+Yrs)        10 years           11.65%
             AATR ( With surrender)             5 years             7.96%
</TABLE>
<PAGE>   31


- -------------------------------------------------------------------------------
OPPENEHIMER HIGH INCOME FUND/VA

<TABLE>
<CAPTION>
                                                                                      (5)                 (6)
               (1)      (7)                      (2)           (3)           (4)       mo 1 = [6a/1a]   [1b*5b]
                                                           [(1b-1a)/1a]                  mos 2+ =
                                                                                      [5a+(4b*5a)/2b]

                                               Reinvest      % Change      Dividend       Shares          Fund       Month
            @rounded  Number of               Net Asset      in Month      & Capital       Owned         Level        "1"
   Month    Net Asset   Days    Reinvestment    Value          End           Gains        at Month      $ 15,000     First
   Ended      Value   in Month     Date       (Ex Date)        NAV           Rate           End         Investment   Month
 --------   --------- --------  ------------ -----------    ----------     ---------    -----------     ----------   -----
<S>         <C>       <C>       <C>          <C>            <C>            <C>          <C>             <C>          <C>










</TABLE>


<TABLE>
<CAPTION>
             (11)       (13)                (14)              (15)                  (16)
             (6b-6a)/6a ((.0115/365)*(7))   (11-13)           (15a)(1+14b)          16b/(14b+1)


                                                               Separate
             % Change       1.15%                               Account
              In Fund                        % Change            Level             Hypothetical
   Month    Accumulated    Monthly             after            $ 15,000               Unit
   Ended       Value        M & E              M & E           Investment             Values
 --------    --------      --------          ---------         ----------            --------
<S>          <C>           <C>               <C>                <C>               <C>



           AATR ( With surrender)             3 years             6.31%
           AATR ( With surrender)             1 year             (7.48)%

           Cumulative (No Surrender)          10 years          201.13%
           Cumulative (No Surrender)          5 years            50.63%
           Cumulative (No Surrender)          3 years            25.15%
           Cumulative (No Surrender)          1 year             (1.26)%
</TABLE>


<PAGE>   32
- --------------------------------------------------------------------------------
TEMPLETON DEVELOPING MARKETS CLASS 2
<TABLE>
<CAPTION>
                                                                                                              (5)
                       (1)            (7)                         (2)              (3)             (4)          mo 1 = [6a/1a]
                                                                              [(1b-1a)/1a]                         mos 2+ =
                                                                                                               [5a+(4b*5a)/2b]

                                                                Reinvest        % Change        Dividend            Shares
                     @rounded      Number of                   Net Asset        in Month        & Capital           Owned
      Month         Net Asset        Days      Reinvestment      Value             End            Gains            at Month
      Ended           Value        in Month         Date       (Ex Date)           NAV            Rate               End
- ---------------------------------------------------------------------------   -------------- ---------------- ------------------
<S>                 <C>            <C>         <C>             <C>            <C>            <C>              <C>
    03/04/96         10.00                                                                                         1500.000000
    03/31/96         10.02            28                                         0.002000                          1500.000000
    04/30/96          9.98            30                                        (0.003992)                         1500.000000
    05/31/96         10.01            31                                         0.003006                          1500.000000
    06/28/96          9.80            30                                        (0.020979)                         1500.000000
    07/31/96          9.25            31                                        (0.056122)                         1500.000000
    08/30/96          9.25            31                                         0.000000                          1500.000000
    09/30/96          9.37            30                                         0.012973                          1500.000000
    10/31/96          9.14            31                                        (0.024546)                         1500.000000
    11/29/96          9.46            30                                         0.035011                          1500.000000
    12/31/96          9.43            31                                        (0.003171)                         1500.000000
    01/31/97         10.11            31                                         0.072110                          1500.000000
    02/28/97         10.28            28           02/24/1997      10.4          0.016815             0.07         1510.096154
    03/31/97         10.07            31                                        (0.020428)                         1510.096154
    04/30/97          9.83            30                                        (0.023833)                         1510.096154
    05/31/97          9.75            31                                        (0.008138)                         1510.096154
    06/30/97          9.91            30                               (1)       0.016410                          1510.096154
    07/31/97         10.30            31                                         0.039354                          1510.096154
    08/30/97          9.30            31                                        (0.097087)                         1510.096154
    09/30/97          9.54            30                               (1)       0.025806                          1510.096154
    10/31/97          7.81            31                                        (0.181342)                         1510.096154
    11/30/97          7.02            30                                        (0.101152)                         1510.096154
    12/31/97          6.62            31                               (1)      (0.056980)                         1510.096154
    01/31/98          6.21            31                                        (0.061934)                         1510.096154
    02/28/98          6.92            28                                         0.114332                          1510.096154
    03/31/98          6.93            31            02-Mar-98      6.88(1)       0.001445           0.1446         1541.834512
    04/30/98          6.70            30                                        (0.033189)                         1541.834512
    05/31/98          5.65            31                                        (0.156716)                         1541.834512
    06/30/98          4.96            30                               (1)      (0.122124)                         1541.834512
    07/31/98          4.99            31                                         0.006048                          1541.834512
    08/31/98          3.83            31                                        (0.232465)                         1541.834512
    09/30/98          4.04            30                                         0.054830                          1541.834512
    10/31/98          4.61            31                                         0.141089                          1541.834512
    11/30/98          5.20            30                                         0.127983                          1541.834512
    12/31/98          5.12            31                                        (0.015385)                         1541.834512
    01/31/99          4.92            31                                        (0.039063)                         1541.834512
    02/28/99          4.84            28                                        (0.016260)                         1541.834512
    03/31/99          5.45            31            01-Mar-99      4.76          0.126033           0.0661         1563.245281


<CAPTION>

               (6)                           (11)               (13)                 (14)
                  [1b*5b]                       (6b-6a)/6a      ((.0115/365)*(7))    (11-13)



                    Fund         Month           % Change              1.15%
                   Level          "1"            In Fund                               % Change
    Month         $ 15,000       First         Accumulated            Monthly           after
    Ended        Investment      Month            Value                M & E            M & E
  --------     ----------------------------  -----------------  -------------------- -------------
<S>            <C>                           <C>                <C>                  <C>
  03/04/96          15,000.00            (1)
  03/31/96          15,030.00                        0.002000              0.000882      0.001118
  04/30/96          14,970.00                       (0.003992)             0.000945     (0.004937)
  05/31/96          15,015.00                        0.003006              0.000977      0.002029
  06/28/96          14,700.00                       (0.020979)             0.000945     (0.021924)
  07/31/96          13,875.00                       (0.056122)             0.000977     (0.057099)
  08/30/96          13,875.00                        0.000000              0.000977     (0.000977)
  09/30/96          14,055.00                        0.012973              0.000945      0.012028
  10/31/96          13,710.00                       (0.024546)             0.000977     (0.025523)
  11/29/96          14,190.00                        0.035011              0.000945      0.034066
  12/31/96          14,145.00                       (0.003171)             0.000977     (0.004148)
  01/31/97          15,165.00                        0.072110              0.000977      0.071133
  02/28/97          15,523.79                        0.023659              0.000882      0.022777
  03/31/97          15,206.67                       (0.020428)             0.000977     (0.021405)
  04/30/97          14,844.25                       (0.023833)             0.000945     (0.024778)
  05/31/97          14,723.44                       (0.008138)             0.000977     (0.009115)
  06/30/97          14,965.05                        0.016410              0.000945      0.015465
  07/31/97          15,553.99                        0.039354              0.000977      0.038377
  08/30/97          14,043.89                       (0.097087)             0.000977     (0.098064)
  09/30/97          14,406.32                        0.025806              0.000945      0.024861
  10/31/97          11,793.85                       (0.181342)             0.000977     (0.182319)
  11/30/97          10,600.88                       (0.101152)             0.000945     (0.102097)
  12/31/97           9,996.84                       (0.056980)             0.000977     (0.057957)
  01/31/98           9,377.70                       (0.061934)             0.000977     (0.062911)
  02/28/98          10,449.87                        0.114332              0.000882      0.113450
  03/31/98          10,684.91                        0.022493              0.000977      0.021516
  04/30/98          10,330.29                       (0.033189)             0.000945     (0.034134)
  05/31/98           8,711.36                       (0.156716)             0.000977     (0.157693)
  06/30/98           7,647.50                       (0.122124)             0.000945     (0.123069)
  07/31/98           7,693.75                        0.006048              0.000977      0.005071
  08/31/98           5,905.23                       (0.232465)             0.000977     (0.233442)
  09/30/98           6,229.01                        0.054830              0.000945      0.053885
  10/31/98           7,107.86                        0.141089              0.000977      0.140112
  11/30/98           8,017.54                        0.127983              0.000945      0.127038
  12/31/98           7,894.19                       (0.015385)             0.000977     (0.016362)
  01/31/99           7,585.83                       (0.039063)             0.000977     (0.040040)
  02/28/99           7,462.48                       (0.016260)             0.000882     (0.017142)
  03/31/99           8,519.69                        0.141670              0.000977      0.140693



<CAPTION>
- --------------------------------------------------
TEMPLETON DEVELOPING MARKETS CLASS 2

              (15)                (16)
               (15a)(1+14b)       16b/(14b+1)


                 Separate
                 Account
                  Level            Hypothetical
    Month        $ 15,000              Unit
    Ended       Investment            Values
  --------    ---------------     ----------------
<S>           <C>                 <C>
  03/04/96         15,000.00            18.253453
  03/31/96         15,016.77            18.273860
  04/30/96         14,942.63            18.183642
  05/31/96         14,972.95            18.220537
  06/28/96         14,644.68            17.821070
  07/31/96         13,808.49            16.803505
  08/30/96         13,795.00            16.787088
  09/30/96         13,960.92            16.989003
  10/31/96         13,604.60            16.555393
  11/29/96         14,068.05            17.119369
  12/31/96         14,009.70            17.048358
  01/31/97         15,006.25            18.261059
  02/28/97         15,348.05            18.676991
  03/31/97         15,019.52            18.277210
  04/30/97         14,647.37            17.824337
  05/31/97         14,513.86            17.661868
  06/30/97         14,738.31            17.935009
  07/31/97         15,303.93            18.623301
  08/30/97         13,803.16            16.797026
  09/30/97         14,146.32            17.214617
  10/31/97         11,567.18            14.076065
  11/30/97         10,386.20            12.638941
  12/31/97          9,784.25            11.906426
  01/31/98          9,168.71            11.157381
  02/28/98         10,208.91            12.423186
  03/31/98         10,428.56            12.690483
  04/30/98         10,072.59            12.257306
  05/31/98          8,484.21            10.324415
  06/30/98          7,440.07             9.053800
  07/31/98          7,477.80             9.099712
  08/31/98          5,732.17             6.975457
  09/30/98          6,041.04             7.351330
  10/31/98          6,887.47             8.381340
  11/30/98          7,762.44             9.446089
  12/31/98          7,635.43             9.291532
  01/31/99          7,329.71             8.919499
  02/28/99          7,204.06             8.766601
  03/31/99          8,217.62            10.000000
</TABLE>


<PAGE>   33


- --------------------------------------------------------------------------------
Templeton Developing Markets Class 2

<TABLE>
<CAPTION>
                                                                                                              (5)
                       (1)            (7)                         (2)              (3)             (4)          mo 1 = [6a/1a]
                                                                              [(1b-1a)/1a]                         mos 2+ =
                                                                                                               [5a+(4b*5a)/2b]

                                                                Reinvest        % Change       Dividend            Shares
                     @rounded      Number of                   Net Asset        in Month      & Capital           Owned
      Month         Net Asset        Days      Reinvestment      Value             End          Gains            at Month
      Ended           Value        in Month        Date        (Ex Date)           NAV          Rate               End
- -----------------   ---------     -----------  ------------    ---------       -----------   -----------      ----------------
<S>                 <C>           <C>          <C>             <C>             <C>           <C>              <C>
      Years                                                                                                   Fund Level

              n/a                                                                                             AAR 5 yrs
             3.00                                                                                             AAR 3 yrs
             1.00                                                                                             AAR 1 yrs
             3.07                                                                                             Incept














<CAPTION>

              (6)                      (11)               (13)                 (14)          (15)                (16)
                 [1b*5b]                  (6b-6a)/6a      ((.0115/365)*(7))    (11-13)        (15a)(1+14b)       16b/(14b+1)


                                                                                                Separate
                   Fund       Month        % Change              1.15%                          Account
                  Level        "1"         In Fund                               % Change        Level            Hypothetical
 Month           $ 15,000     First      Accumulated            Monthly           after         $ 15,000              Unit
 Ended          Investment    Month         Value                M & E            M & E        Investment            Values
- ------------  ------------  ---------  -----------------  -------------------- ------------- ---------------     ----------------
<S>           <C>           <C>        <C>                <C>                  <C>           <C>                 <C>
 Years                                 Separate Account (Hypothetical)

         n/a           n/a             AATR (no surrender)                     5 years                  n/a                 n/a
        3.00        (17.24)%           AATR (no surrender)                     3 years               (18.21)%              0.97%
        1.00        (20.26)%           AATR (no surrender)                     1 year                (21.20)%              0.94%
        3.07        (16.81)%           AATR (no surrender)                     Incept                (17.78)% dif          0.97%

                                       Accumulated Valuex.90x.05               3 Yr                  369.79
                                       Accumulated Valuex.90x.07               1 Yr                  517.71
                                       Accumulated Valuex.90x.05               Inception             369.79

                                       AATR (With surrender)                   3 years               (19.45)%
                                       AATR (With surrender)                   1 year                (26.17)%
                                       AATR (With surrender)                   Inception             (19.00)%

                                       Cumulative (No Surrender)               3 years               (45.28)%
                                       Cumulative (No Surrender)               1 year                (21.20)%
                                       Cumulative (No Surrender)               Inception             (45.22)%
</TABLE>
<PAGE>   34

- --------------------------------------------------------------------------------
VAN KAMPEN EMERGING GROWTH

<TABLE>
<CAPTION>
                                                                                                        (5)             (6)
                      (1)           (7)                     (2)       (3)             (4)     mo 1 = [6a/1a]      [1b*5b]
                                                                  [(1b-1a)/1a]                  mos 2+ =
                                                                                             [5a+(4b*5a)/2b]
                                                         Reinvest   % Change        Dividend      Shares            Fund
                   @rounded      Number of               Net Asset  in Month        & Capital      Owned            Level
     Month         Net Asset       Days     Reinvestment   Value       End            Gains      at Month          $ 15,000
     Ended           Value       in Month       Date     (Ex Date)     NAV            Rate          End           Investment
    --------       ---------     ---------  ------------ ---------  ---------       ---------   -----------       ----------
<S>                  <C>            <C>     <C>                <C>   <C>            <C>         <C>                <C>
    07/03/95         10.00          30                         (1)                              1500.000000        15,000.00
    07/31/95         10.86          28                               0.086000                   1500.000000        16,290.00
    08/30/95         11.00          31                               0.012891                   1500.000000        16,500.00
    09/30/95         11.27          30                         (1)   0.024545                   1500.000000        16,905.00
    10/31/95         11.11          31                              (0.014197)                  1500.000000        16,665.00
    11/30/95         11.46          30                               0.031503                   1500.000000        17,190.00
    12/31/95         11.71          31                         (1)   0.021815                   1500.000000        17,565.00
    01/31/96         11.55          31                              (0.013664)                  1500.000000        17,325.00
    02/29/96         12.14          28                               0.051082                   1500.000000        18,210.00
    03/31/96         12.54          31                         (1)   0.032949                   1500.000000        18,810.00
    04/30/96         13.50          30                               0.076555                   1500.000000        20,250.00
    05/31/96         14.04          31                               0.040000                   1500.000000        21,060.00
    06/30/96         13.69          30                         (1)  (0.024929)                  1500.000000        20,535.00
    07/31/96         12.35          31                              (0.097882)                  1500.000000        18,525.00
    08/30/96         13.00          31                               0.052632                   1500.000000        19,500.00
    09/30/96         14.18          30                         (1)   0.090769                   1500.000000        21,270.00
    10/31/96         13.70          31                              (0.033850)                  1500.000000        20,550.00
    11/30/96         13.95          30                               0.018248                   1500.000000        20,925.00
    12/31/96         13.66          31                         (1)  (0.020789)                  1500.000000        20,490.00
    01/31/97         14.48          31                               0.060029                   1500.000000        21,720.00
    02/28/97         13.25          28                              (0.084945)                  1500.000000        19,875.00
    03/31/97         12.55          31                         (1)  (0.052830)                  1500.000000        18,825.00
    04/30/97         13.04          30                               0.039044                   1500.000000        19,560.00
    05/31/97         14.25          31                               0.092791                   1500.000000        21,375.00
    06/30/97         14.85          30                         (1)   0.042105                   1500.000000        22,275.00
    07/31/97         16.36          31                               0.101684                   1500.000000        24,540.00
    08/30/97         16.16          31                              (0.012225)                  1500.000000        24,240.00
    09/30/97         17.45          30                         (1)   0.079827                   1500.000000        26,175.00
    10/31/97         16.33          31                              (0.064183)                  1500.000000        24,495.00
    11/30/97         16.11          30                              (0.013472)                  1500.000000        24,165.00
    12/31/97         16.45          31                         (1)   0.021105                   1500.000000        24,675.00
    01/31/98         16.26          31                              (0.011550)                  1500.000000        24,390.00
    02/28/98         18.02          28                               0.108241                   1500.000000        27,030.00
    03/31/98         19.03          31    19-Mar-98      18.68 (1)   0.056049        0.0068     1500.546039        28,555.39
    04/30/98         19.28          30                               0.013137                   1500.546039        28,930.53
    05/31/98         18.47          31                              (0.042012)                  1500.546039        27,715.09
    06/30/98         20.09          30                         (1)   0.087710                   1500.546039        30,145.97
    07/31/98         19.53          31                              (0.027875)                  1500.546039        29,305.66
    08/31/98         15.94          31                              (0.183820)                  1500.546039        23,918.70
    09/30/98         17.67          30                               0.108532                   1500.546039        26,514.65
    10/31/98         17.96          31                               0.016412                   1500.546039        26,949.81
    11/30/98         19.43          30                               0.081849                   1500.546039        29,155.61
    12/31/98         22.62          31                               0.164179                   1500.546039        33,942.35
    01/31/99         24.74          31                               0.093722                   1500.546039        37,123.51
    02/28/99         23.11          28                              (0.065885)                  1500.546039        34,677.62
    03/31/99         25.83          31                               0.117698                   1500.546039        38,759.10

<CAPTION>
                                       (11)              (13)       (14)           (15)           (16)
                                (6b-6a)/6a     ((.0115/365)*(7)) (11-13)   (15a)(1+14b)    16b/(14b+1)
                                                                             Separate
                   Month         % Change            1.15%                   Account
                    "1"           In Fund                      % Change       Level       Hypothetical
     Month         First        Accumulated         Monthly      after       $ 15,000         Unit
     Ended         Month           Value             M & E       M & E       Investment       Values
    --------       -----        -----------         --------   ---------     ----------   ------------
<S>                    <C>        <C>               <C>        <C>           <C>             <C>
    07/03/95           (1)                          0.000945   (0.000945)    15,000.00       4.037143
    07/31/95                      0.086000          0.000882    0.085118     16,276.77       4.380777
    08/30/95                      0.012891          0.000977    0.011914     16,470.69       4.432970
    09/30/95                      0.024545          0.000945    0.023600     16,859.40       4.537588
    10/31/95                     (0.014197)         0.000977   (0.015174)    16,603.58       4.468735
    11/30/95                      0.031503          0.000945    0.030558     17,110.95       4.605291
    12/31/95                      0.021815          0.000977    0.020838     17,467.51       4.701256
    01/31/96                     (0.013664)         0.000977   (0.014641)    17,211.76       4.632425
    02/29/96                      0.051082          0.000882    0.050200     18,075.79       4.864973
    03/31/96                      0.032949          0.000977    0.031972     18,653.71       5.020516
    04/30/96                      0.076555          0.000945    0.075610     20,064.12       5.400117
    05/31/96                      0.040000          0.000977    0.039023     20,847.08       5.610846
    06/30/96                     (0.024929)         0.000945   (0.025874)    20,307.69       5.465671
    07/31/96                     (0.097882)         0.000977   (0.098859)    18,300.09       4.925340
    08/30/96                      0.052632          0.000977    0.051655     19,245.38       5.179758
    09/30/96                      0.090769          0.000945    0.089824     20,974.08       5.645025
    10/31/96                     (0.033850)         0.000977   (0.034827)    20,243.61       5.448426
    11/30/96                      0.018248          0.000945    0.017303     20,593.89       5.542700
    12/31/96                     (0.020789)         0.000977   (0.021766)    20,145.64       5.422058
    01/31/97                      0.060029          0.000977    0.059052     21,335.28       5.742241
    02/28/97                     (0.084945)         0.000882   (0.085827)    19,504.14       5.249402
    03/31/97                     (0.052830)         0.000977   (0.053807)    18,454.68       4.966947
    04/30/97                      0.039044          0.000945    0.038099     19,157.78       5.156183
    05/31/97                      0.092791          0.000977    0.091814     20,916.74       5.629593
    06/30/97                      0.042105          0.000945    0.041160     21,777.67       5.861307
    07/31/97                      0.101684          0.000977    0.100707     23,970.83       6.451582
    08/30/97                     (0.012225)         0.000977   (0.013202)    23,654.37       6.366408
    09/30/97                      0.079827          0.000945    0.078882     25,520.27       6.868603
    10/31/97                     (0.064183)         0.000977   (0.065160)    23,857.37       6.421045
    11/30/97                     (0.013472)         0.000945   (0.014417)    23,513.42       6.328473
    12/31/97                      0.021105          0.000977    0.020128     23,986.70       6.455853
    01/31/98                     (0.011550)         0.000977   (0.012527)    23,686.22       6.374981
    02/28/98                      0.108241          0.000882    0.107359     26,229.15       7.059393
    03/31/98                      0.056433          0.000977    0.055456     27,683.71       7.450879
    04/30/98                      0.013137          0.000945    0.012192     28,021.23       7.541720
    05/31/98                     (0.042012)         0.000977   (0.042989)    26,816.62       7.217509
    06/30/98                      0.087710          0.000945    0.086765     29,143.37       7.843736
    07/31/98                     (0.027875)         0.000977   (0.028852)    28,302.52       7.617429
    08/31/98                     (0.183820)         0.000977   (0.184797)    23,072.30       6.209751
    09/30/98                      0.108532          0.000945    0.107587     25,554.58       6.877840
    10/31/98                      0.016412          0.000977    0.015435     25,949.02       6.983999
    11/30/98                      0.081849          0.000945    0.080904     28,048.40       7.549032
    12/31/98                      0.164179          0.000977    0.163202     32,625.95       8.781049
    01/31/99                      0.093722          0.000977    0.092745     35,651.85       9.595447
    02/28/99                     (0.065885)         0.000882   (0.066767)    33,271.48       8.954788
    03/31/99                      0.117698          0.000977    0.116721     37,154.96      10.000000
                                                                                            10.000000
</TABLE>
<PAGE>   35


- --------------------------------------------------------------------------------
VAN KAMPEN EMERGING GROWTH

<TABLE>
<CAPTION>
                                                                                                    (5)             (6)
                      (1)           (7)                     (2)       (3)             (4)     mo 1 = [6a/1a]      [1b*5b]
                                                                  [(1b-1a)/1a]                  mos 2+ =
                                                                                             [5a+(4b*5a)/2b]
                                                         Reinvest   % Change        Dividend      Shares            Fund
                   @rounded      Number of               Net Asset  in Month        & Capital      Owned            Level
     Month         Net Asset       Days     Reinvestment   Value       End            Gains      at Month          $ 15,000
     Ended           Value       in Month       Date     (Ex Date)     NAV            Rate          End           Investment
    --------       ---------     ---------  ------------ ---------  ---------       ---------   -----------       ----------
<S>                  <C>            <C>     <C>                <C>   <C>            <C>         <C>                <C>
     Years                                                                                      Fund Level
       10.00                                                                                    AAR 10 yrs               n/a
        5.00                                                                                    AAR 5 yrs                n/a
        3.00                                                                                    AAR 3 yrs              27.25%
        1.00                                                                                    AAR 1 yrs              35.73%
        3.75                                                                                    Incept                 28.85%


<CAPTION>
                                (11)              (13)         (14)         (15)           (16)
                             (6b-6a)/6a     ((.0115/365)*(7)) (11-13)   (15a)(1+14b)    16b/(14b+1)
                                                                          Separate
                Month         % Change            1.15%                   Account
                 "1"           In Fund                      % Change       Level       Hypothetical
     Month      First        Accumulated         Monthly      after       $ 15,000         Unit0
     Ended      Month           Value             M & E       M & E       Investment       Values
    --------    -----        -----------         --------   ---------     ----------   ------------
<S>                 <C>        <C>               <C>        <C>           <C>             <C>
     Years                   Separate Account (Hypothetical)
       10.00                 AATR (no surrender)            10 years             n/a dif       n/a
        5.00                 AATR (no surrender)             5 years             n/a           n/a
        3.00                 AATR (no surrender)             3 years           25.82%         1.43%
        1.00                 AATR (no surrender)             1 year            34.21%         1.52%
        3.75                 AATR (no maint, no surr)        Incept            27.40%

                             Accumulated Valuex.90x.05          3 Yr          932.69
                             Accumulated Valuex.90x.07          1 Yr         1937.86
                             Accumulated Valuex.90x.05       Inception        750.00

                             AATR ( With surrender)          3 years           24.76%
                             AATR ( With surrender)          1 year            27.21%
                             AATR ( With surrender)          Inception         26.71%

                             Cumulative (No Surrender)       3 years           99.18%
                             Cumulative (No Surrender)       1 year            34.21%
                             Cumulative (No Surrender)       Inception        147.70%
</TABLE>
<PAGE>   36
- --------------------------------------------------------------------------------
VAN KAMPEN ENTERPRISE

<TABLE>
<CAPTION>
                                                                                                            (5)
                       (1)          (7)                         (2)           (3)             (4)      mo 1 = [6a/1a]
                                                                          [(1b-1a)/1a]                    mos 2+ =
                                                                                                      [5a+(4b*5a)/2b]
                                                             Reinvest       % Change        Dividend       Shares
                    @rounded      Number of                  Net Asset      in Month        & Capital      Owned
    Month           Net Asset       Days    Reinvestment       Value           End            Gains       at Month
    Ended             Value       in Month     Date          (Ex Date)         NAV             Rate         End
   --------         ---------     --------- ------------     ---------      ---------       ---------    -----------
   <S>              <C>           <C>       <C>              <C>            <C>             <C>          <C>
   04/01/89            9.62           31                             (1)                                 1559.251559
   04/30/89           10.05           30                                     0.044699                    1559.251559
   05/31/89           10.47           31                                     0.041791                    1559.251559
   06/30/89           10.34           30                             (1)    (0.012416)                   1559.251559
   07/31/89           11.21           31                                     0.084139                    1559.251559
   08/31/89           11.31           31                                     0.008921                    1559.251559
   09/30/89           11.33           30                             (1)     0.001768                    1559.251559
   10/31/89           10.95           31                                    (0.033539)                   1559.251559
   11/30/89           11.32           30                                     0.033790                    1559.251559
   12/31/89           11.30           31      15-Dec-89         11.06(1)    (0.001767)          0.37     1611.414586
   01/31/90           10.41           31                                    (0.078761)                   1611.414586
   02/28/90           10.68           28                                     0.025937                    1611.414586
   03/31/90           10.91           31                             (1)     0.021536                    1611.414586
   04/30/90           10.53           30       2-Apr-90         10.83       (0.034830)         0.055     1619.598132
   05/31/90           11.53           31                                     0.094967                    1619.598132
   06/30/90           11.50           30                             (1)    (0.002602)                   1619.598132
   07/31/90           11.22           31                                    (0.024348)                   1619.598132
   08/31/90           10.14           31                                    (0.096257)                   1619.598132
   09/30/90            9.60           30                             (1)    (0.053254)                   1619.598132
   10/31/90            9.51           31                                    (0.009375)                   1619.598132
   11/30/90           10.14           30                                     0.066246                    1619.598132
   12/31/90           10.09           31      14-Dec-90          9.98(1)    (0.004931)          0.38     1681.266197
   01/31/91           10.47           31                                     0.037661                    1681.266197
   02/28/91           11.14           28                                     0.063992                    1681.266197
   03/31/91           11.47           31                             (1)     0.029623                    1681.266197
   04/30/91           11.39           30       1-Apr-91         11.35       (0.006975)          0.04     1687.191364
   05/31/91           12.00           31                                     0.053556                    1687.191364
   06/30/91           11.37           30                             (1)    (0.052500)                   1687.191364
   07/31/91           11.91           31                                     0.047493                    1687.191364
   08/30/91           12.31           31                                     0.033585                    1687.191364
   09/30/91           12.00           30      27-Sep-91         11.94(1)    (0.025183)         0.205     1716.159055
   10/31/91           12.31           31                                     0.025833                    1716.159055
   11/30/91           11.91           30                                    (0.032494)                   1716.159055
   12/31/91           13.44           31      16-Dec-91         12.35(1)     0.128463           0.04     1721.717465
   01/31/92           13.22           31                                    (0.016369)                   1721.717465
   02/29/92           13.43           28                                     0.015885                    1721.717465
   03/31/92           13.07           31                             (1)    (0.026806)                   1721.717465
   04/30/92           13.07           30       1-Apr-92         13.09        0.000000         0.0175     1724.019227
   05/31/92           13.19           31                                     0.009181                    1724.019227
   06/30/92           12.86           30                             (1)    (0.025019)                   1724.019227
   07/31/92           13.35           31                                     0.038103                    1724.019227
   08/30/92           13.09           31                                    (0.019476)                   1724.019227
   09/30/92           13.42           30                             (1)     0.025210                    1724.019227
   10/31/92           13.71           31                                     0.021610                    1724.019227
   11/30/92           14.25           30                                     0.039387                    1724.019227
   12/31/92           14.21           31      15-Dec-92         14.00(1)    (0.002807)        0.2125     1750.187375
   01/31/93           14.31           31                                     0.007037                    1750.187375
   02/28/93           14.40           28                                     0.006289                    1750.187375
   03/31/93           14.73           31                             (1)     0.022917                    1750.187375
   04/30/93           14.26           30       1-Apr-93         14.68       (0.031908)         0.015     1751.975714
   05/31/93           14.63           31                                     0.025947                    1751.975714

<CAPTION>
                     (6)                                (11)               (13)        (14)       (15)              (16)
                   [1b*5b]                           (6b-6a)/6a     ((.0115/365)*(7)) (11-13) (15a)(1+14b)       16b/(14b+1)
                                                                                                Separate
                     Fund           Month              % Change            1.15%                 Account
                     Level           "1"               In Fund                      % Change      Level         Hypothetical
    Month           $ 15,000        First            Accumulated          Monthly     after      $ 15,000           Unit
    Ended          Investment       Month                Value             M & E      M & E     Investment         Values
   --------        ----------       -----            -----------          -------   --------    ----------      ------------
   <S>             <C>              <C>              <C>                  <C>       <C>         <C>             <C>
   04/01/89         15,000.00           1                                 0.000977               15,000.00        2.214173
   04/30/89         15,670.48                          0.044699           0.000945   0.043754    15,656.31        2.311052
   05/31/89         16,325.36                          0.041791           0.000977   0.040814    16,295.31        2.405375
   06/30/89         16,122.66                         (0.012416)          0.000945  (0.013361)   16,077.59        2.373237
   07/31/89         17,479.21                          0.084139           0.000977   0.083162    17,414.63        2.570600
   08/31/89         17,635.14                          0.008921           0.000977   0.007944    17,552.97        2.591021
   09/30/89         17,666.32                          0.001768           0.000945   0.000823    17,567.42        2.593153
   10/31/89         17,073.80                         (0.033539)          0.000977  (0.034516)   16,961.06        2.503648
   11/30/89         17,650.73                          0.033790           0.000945   0.032845    17,518.15        2.585880
   12/31/89         18,208.98                          0.031628           0.000977   0.030651    18,055.09        2.665140
   01/31/90         16,774.83                         (0.078761)          0.000977  (0.079738)   16,615.42        2.452627
   02/28/90         17,209.91                          0.025937           0.000882   0.025055    17,031.72        2.514078
   03/31/90         17,580.53                          0.021536           0.000977   0.020559    17,381.87        2.565765
   04/30/90         17,054.37                         (0.029929)          0.000945  (0.030874)   16,845.22        2.486550
   05/31/90         18,673.97                          0.094967           0.000977   0.093990    18,428.51        2.720261
   06/30/90         18,625.38                         (0.002602)          0.000945  (0.003547)   18,363.14        2.710612
   07/31/90         18,171.89                         (0.024348)          0.000977  (0.025325)   17,898.09        2.641966
   08/31/90         16,422.73                         (0.096257)          0.000977  (0.097234)   16,157.79        2.385077
   09/30/90         15,548.14                         (0.053254)          0.000945  (0.054199)   15,282.05        2.255808
   10/31/90         15,402.38                         (0.009375)          0.000977  (0.010352)   15,123.86        2.232456
   11/30/90         16,422.73                          0.066246           0.000945   0.065301    16,111.46        2.378238
   12/31/90         16,963.98                          0.032957           0.000977   0.031980    16,626.70        2.454294
   01/31/91         17,602.86                          0.037661           0.000977   0.036684    17,236.64        2.544327
   02/28/91         18,729.31                          0.063992           0.000882   0.063110    18,324.44        2.704900
   03/31/91         19,284.12                          0.029623           0.000977   0.028646    18,849.36        2.782385
   04/30/91         19,217.11                         (0.003475)          0.000945  (0.004420)   18,766.05        2.770087
   05/31/91         20,246.30                          0.053556           0.000977   0.052579    19,752.75        2.915735
   06/30/91         19,183.37                         (0.052500)          0.000945  (0.053445)   18,697.06        2.759904
   07/31/91         20,094.45                          0.047493           0.000977   0.046516    19,566.78        2.888284
   08/30/91         20,769.33                          0.033585           0.000977   0.032608    20,204.81        2.982465
   09/30/91         20,593.91                         (0.008446)          0.000945  (0.009391)   20,015.07        2.954457
   10/31/91         21,125.92                          0.025833           0.000977   0.024856    20,512.56        3.027893
   11/30/91         20,439.45                         (0.032494)          0.000945  (0.033439)   19,826.64        2.926643
   12/31/91         23,139.88                          0.132118           0.000977   0.131141    22,426.73        3.310446
   01/31/92         22,761.10                         (0.016369)          0.000977  (0.017346)   22,037.71        3.253023
   02/29/92         23,122.67                          0.015885           0.000882   0.015003    22,368.34        3.301828
   03/31/92         22,502.85                         (0.026806)          0.000977  (0.027783)   21,746.88        3.210093
   04/30/92         22,532.93                          0.001337           0.000945   0.000392    21,755.41        3.211351
   05/31/92         22,739.81                          0.009181           0.000977   0.008204    21,933.89        3.237697
   06/30/92         22,170.89                         (0.025019)          0.000945  (0.025964)   21,364.40        3.153633
   07/31/92         23,015.66                          0.038103           0.000977   0.037126    22,157.57        3.270715
   08/30/92         22,567.41                         (0.019476)          0.000977  (0.020453)   21,704.38        3.203819
   09/30/92         23,136.34                          0.025210           0.000945   0.024265    22,231.04        3.281560
   10/31/92         23,636.30                          0.021610           0.000977   0.020633    22,689.73        3.349268
   11/30/92         24,567.27                          0.039387           0.000945   0.038442    23,561.97        3.478021
   12/31/92         24,870.16                          0.012329           0.000977   0.011352    23,829.45        3.517503
   01/31/93         25,045.18                          0.007037           0.000977   0.006060    23,973.85        3.538819
   02/28/93         25,202.70                          0.006289           0.000882   0.005407    24,103.48        3.557953
   03/31/93         25,780.26                          0.022917           0.000977   0.021940    24,632.31        3.636014
   04/30/93         24,983.17                         (0.030918)          0.000945  (0.031863)   23,847.45        3.520160
   05/31/93         25,631.40                          0.025947           0.000977   0.024970    24,442.92        3.608058
</TABLE>



<PAGE>   37


- --------------------------------------------------------------------------------
VAN KAMPEN ENTERPRISE


<TABLE>
<CAPTION>
                                                                                                            (5)
                       (1)          (7)                         (2)           (3)             (4)      mo 1 = [6a/1a]
                                                                          [(1b-1a)/1a]                    mos 2+ =
                                                                                                      [5a+(4b*5a)/2b]
                                                             Reinvest       % Change        Dividend       Shares
                    @rounded      Number of                  Net Asset      in Month        & Capital      Owned
    Month           Net Asset       Days    Reinvestment       Value           End            Gains       at Month
    Ended             Value       in Month     Date          (Ex Date)         NAV             Rate         End
   --------         ---------     --------- ------------     ---------      ---------       ---------    -----------
   <S>                <C>             <C>   <C>               <C>            <C>             <C>         <C>
   06/30/93           14.58           30                             (1)    (0.003418)                   1751.975714
   07/31/93           14.54           31                                    (0.002743)                   1751.975714
   08/30/93           14.97           31                                     0.029574                    1751.975714
   09/30/93           15.27           30                             (1)     0.020040                    1751.975714
   10/31/93           15.18           31                                    (0.005894)                   1751.975714
   11/30/93           14.78           30                                    (0.026350)                   1751.975714
   12/31/93           14.57           31      15-Dec-93         14.04(1)    (0.040184)        0.8675     1860.226350
   01/31/94           15.06           31                                     0.033631                    1860.226350
   02/28/94           14.88           28                                    (0.011952)                   1860.226350
   03/31/94           14.12           31                             (1)    (0.051075)                   1860.226350
   04/30/94           14.24           30       4-Apr-94         13.83        0.008499         0.0775     1870.650612
   05/31/94           14.22           31                                    (0.001404)                   1870.650612
   06/30/94           13.85           30                             (1)    (0.026020)                   1870.650612
   07/31/94           14.26           31                                     0.029603                    1870.650612
   08/31/94           14.76           31                                     0.035063                    1870.650612
   09/30/94           14.26           30                             (1)    (0.033875)                   1870.650612
   10/31/94           14.42           31                                     0.011220                    1870.650612
   11/30/94           13.86           30                                    (0.038835)                   1870.650612
   12/31/94           12.39           31      15-Dec-94         12.25(1)    (0.106061)          1.59     2113.453426
   01/31/95           12.80           31                                     0.033091                    2113.453426
   02/28/95           13.32           28                                     0.040625                    2113.453426
   03/31/95           13.71           31                             (1)     0.029279                    2113.453426
   04/30/95           13.88           30       3-Apr-95         13.57        0.012400           0.16     2138.372553
   05/31/95           14.43           31                                     0.039625                    2138.372553
   06/30/95           14.73           30                             (1)     0.020790                    2138.372553
   07/31/95           15.34           31                                     0.041412                    2138.372553
   08/30/95           15.40           31                                     0.003911                    2138.372553
   09/30/95           15.95           30                             (1)     0.035714                    2138.372553
   10/31/95           15.64           31                                    (0.019436)                   2138.372553
   11/30/95           16.43           30                                     0.050512                    2138.372553
   12/31/95           14.69           31      15-Dec-95         14.66(1)    (0.105904)          2.08     2441.770569
   01/31/96           15.25           31                                     0.038121                    2441.770569
   02/29/96           15.76           28                                     0.033443                    2441.770569
   03/31/96           15.89           31                             (1)     0.008249                    2441.770569
   04/30/96           15.92           30       1-Apr-96         15.54        0.001888          0.536     2525.991227
   05/31/96           16.44           31                                     0.032663                    2525.991227
   06/30/96           16.03           30                             (1)    (0.024939)                   2525.991227
   07/31/96           15.09           31                                    (0.058640)                   2525.991227
   08/30/96           15.66           31                                     0.037773                    2525.991227
   09/30/96           16.89           30                             (1)     0.078544                    2525.991227

<CAPTION>
                  (6)                                (11)               (13)        (14)       (15)              (16)
                [1b*5b]                           (6b-6a)/6a     ((.0115/365)*(7)) (11-13) (15a)(1+14b)       16b/(14b+1)
                                                                                             Separate
                  Fund           Month              % Change            1.15%                 Account
                  Level           "1"               In Fund                      % Change      Level         Hypothetical
    Month        $ 15,000        First            Accumulated          Monthly     after      $ 15,000           Unit
    Ended       Investment       Month                Value             M & E      M & E     Investment         Values
   --------     ----------       -----            -----------          -------   --------    ----------      ------------
   <S>           <C>             <C>                <C>                <C>        <C>         <C>              <C>
   06/30/93      25,543.81                         (0.003418)          0.000945  (0.004363)   24,336.28        3.592316
   07/31/93      25,473.73                         (0.002743)          0.000977  (0.003720)   24,245.75        3.578953
   08/30/93      26,227.08                          0.029574           0.000977   0.028597    24,939.10        3.681300
   09/30/93      26,752.67                          0.020040           0.000945   0.019095    25,415.32        3.751594
   10/31/93      26,594.99                         (0.005894)          0.000977  (0.006871)   25,240.69        3.725817
   11/30/93      25,894.20                         (0.026350)          0.000945  (0.027295)   24,551.74        3.624121
   12/31/93      27,103.50                          0.046701           0.000977   0.045724    25,674.35        3.789830
   01/31/94      28,015.01                          0.033631           0.000977   0.032654    26,512.72        3.913583
   02/28/94      27,680.17                         (0.011952)          0.000882  (0.012834)   26,172.45        3.863356
   03/31/94      26,266.40                         (0.051075)          0.000977  (0.052052)   24,810.12        3.662261
   04/30/94      26,638.06                          0.014150           0.000945   0.013205    25,137.74        3.710621
   05/31/94      26,600.65                         (0.001404)          0.000977  (0.002381)   25,077.89        3.701786
   06/30/94      25,908.51                         (0.026020)          0.000945  (0.026965)   24,401.66        3.601967
   07/31/94      26,675.48                          0.029603           0.000977   0.028626    25,100.19        3.705077
   08/31/94      27,610.80                          0.035063           0.000977   0.034086    25,955.75        3.831368
   09/30/94      26,675.48                         (0.033875)          0.000945  (0.034820)   25,051.97        3.697960
   10/31/94      26,974.78                          0.011220           0.000977   0.010243    25,308.58        3.735838
   11/30/94      25,927.22                         (0.038835)          0.000945  (0.039780)   24,301.80        3.587226
   12/31/94      26,185.69                          0.009969           0.000977   0.008992    24,520.32        3.619482
   01/31/95      27,052.20                          0.033091           0.000977   0.032114    25,307.77        3.735718
   02/28/95      28,151.20                          0.040625           0.000882   0.039743    26,313.58        3.884187
   03/31/95      28,975.45                          0.029279           0.000977   0.028302    27,058.30        3.994117
   04/30/95      29,680.61                          0.024337           0.000945   0.023392    27,691.25        4.087547
   05/31/95      30,856.72                          0.039625           0.000977   0.038648    28,761.46        4.245522
   06/30/95      31,498.23                          0.020790           0.000945   0.019845    29,332.23        4.329774
   07/31/95      32,802.63                          0.041412           0.000977   0.040435    30,518.28        4.504848
   08/30/95      32,930.94                          0.003911           0.000977   0.002934    30,607.82        4.518065
   09/30/95      34,107.04                          0.035714           0.000945   0.034769    31,672.03        4.675154
   10/31/95      33,444.15                         (0.019436)          0.000977  (0.020413)   31,025.51        4.579720
   11/30/95      35,133.46                          0.050512           0.000945   0.049567    32,563.35        4.806723
   12/31/95      35,869.61                          0.020953           0.000977   0.019976    33,213.83        4.902742
   01/31/96      37,237.00                          0.038121           0.000977   0.037144    34,447.53        5.084849
   02/29/96      38,482.30                          0.033443           0.000882   0.032561    35,569.17        5.250417
   03/31/96      38,799.73                          0.008249           0.000977   0.007272    35,827.83        5.288598
   04/30/96      40,213.78                          0.036445           0.000945   0.035500    37,099.72        5.476343
   05/31/96      41,527.30                          0.032663           0.000977   0.031686    38,275.26        5.649866
   06/30/96      40,491.64                         (0.024939)          0.000945  (0.025884)   37,284.55        5.503625
   07/31/96      38,117.21                         (0.058640)          0.000977  (0.059617)   35,061.75        5.175515
   08/30/96      39,557.02                          0.037773           0.000977   0.036796    36,351.89        5.365953
   09/30/96      42,663.99                          0.078544           0.000945   0.077599    39,172.76        5.782346
</TABLE>



<PAGE>   38


- --------------------------------------------------------------------------------
VAN KAMPEN ENTERPRISE


<TABLE>
<CAPTION>
                                                                                                            (5)
                       (1)          (7)                         (2)           (3)             (4)      mo 1 = [6a/1a]
                                                                          [(1b-1a)/1a]                    mos 2+ =
                                                                                                      [5a+(4b*5a)/2b]
                                                             Reinvest       % Change        Dividend       Shares
                    @rounded      Number of                  Net Asset      in Month        & Capital      Owned
    Month           Net Asset       Days    Reinvestment       Value           End            Gains       at Month
    Ended             Value       in Month     Date          (Ex Date)         NAV             Rate         End
   --------         ---------     --------- ------------     ---------      ---------       ---------    -----------
   <S>                <C>             <C>   <C>               <C>            <C>             <C>         <C>
   10/31/96           17.12           31                                     0.013618                    2525.991227
   11/30/96           18.23           30                                     0.064836                    2525.991227
   12/31/96           16.26           31      16-Dec-96         15.82(1)    (0.108064)        1.4215     2752.963194
   01/31/97           17.46           31                                     0.073801                    2752.963194
   02/28/97           17.35           28                                    (0.006300)                   2752.963194
   03/31/97           16.09           31      14-Mar-97         17.17(1)    (0.072622)        0.2339     2790.465704
   04/30/97           16.87           30                                     0.048477                    2790.465704
   05/31/97           18.08           31                                     0.071725                    2790.465704
   06/30/97           18.82           30                             (1)     0.040929                    2790.465704
   07/31/97           20.64           31                                     0.096706                    2790.465704
   08/30/97           20.12           31                                    (0.025194)                   2790.465704
   09/30/97           21.42           30                             (1)     0.064612                    2790.465704
   10/31/97           20.41           31                                    (0.047152)                   2790.465704
   11/30/97           20.81           30                                     0.019598                    2790.465704
   12/31/97           18.11           31      22-Dec-97         17.46(1)    (0.129745)         2.747     3229.492582
   01/31/98           18.08           31                                    (0.001657)                   3229.492582
   02/28/98           19.77           28                                     0.093473                    3229.492582
   03/31/98           20.66           31      19-Mar-98         20.47(1)     0.045018         0.2255     3265.069063
   04/30/98           20.98           30                                     0.015489                    3265.069063
   05/31/98           20.18           31                                    (0.038132)                   3265.069063
   06/30/98           21.07           30                             (1)     0.044103                    3265.069063
   07/31/98           20.60           31                                    (0.022307)                   3265.069063
   08/31/98           16.90           31                                    (0.179612)                   3265.069063
   09/30/98           17.92           30                                     0.060355                    3265.069063
   10/31/98           19.11           31                                     0.066406                    3265.069063
   11/30/98           20.25           30                                     0.059655                    3265.069063
   12/31/98           22.39           31                                     0.105679                    3265.069063
   01/31/99           23.29           31                                     0.040197                    3265.069063
   02/28/99           22.33           28                                    (0.041219)                   3265.069063
   03/31/99           21.54           31      29-Mar-99         21.71       (0.035378)         1.719     3523.597563


    Years                                                                                            Fund Level
         10.00                                                                                       AAR 10 yrs
          5.00                                                                                       AAR 5 yrs
          3.00                                                                                       AAR 3 yrs
          1.00                                                                                       AAR 1 yrs

<CAPTION>
                  (6)                                (11)               (13)        (14)       (15)              (16)
                [1b*5b]                           (6b-6a)/6a     ((.0115/365)*(7)) (11-13) (15a)(1+14b)       16b/(14b+1)
                                                                                             Separate
                  Fund           Month              % Change            1.15%                 Account
                  Level           "1"               In Fund                      % Change      Level         Hypothetical
    Month        $ 15,000        First            Accumulated          Monthly     after      $ 15,000           Unit
    Ended       Investment       Month                Value             M & E      M & E     Investment         Values
   --------     ----------       -----            -----------          -------   --------    ----------      ------------
   <S>           <C>             <C>                <C>                <C>        <C>         <C>              <C>
   10/31/96      43,244.97                          0.013618           0.000977   0.012641    39,667.94        5.855441
   11/30/96      46,048.82                          0.064836           0.000945   0.063891    42,202.36        6.229551
   12/31/96      44,763.18                         (0.027919)          0.000977  (0.028896)   40,982.88        6.049542
   01/31/97      48,066.74                          0.073801           0.000977   0.072824    43,967.42        6.490094
   02/28/97      47,763.91                         (0.006300)          0.000882  (0.007182)   43,651.65        6.443482
   03/31/97      44,898.59                         (0.059989)          0.000977  (0.060966)   40,990.38        6.050649
   04/30/97      47,075.16                          0.048477           0.000945   0.047532    42,938.73        6.338248
   05/31/97      50,451.62                          0.071725           0.000977   0.070748    45,976.56        6.786666
   06/30/97      52,516.56                          0.040929           0.000945   0.039984    47,814.89        7.058024
   07/31/97      57,595.21                          0.096706           0.000977   0.095729    52,392.16        7.733682
   08/30/97      56,144.17                         (0.025194)          0.000977  (0.026171)   51,021.01        7.531284
   09/30/97      59,771.78                          0.064612           0.000945   0.063667    54,269.36        8.010778
   10/31/97      56,953.41                         (0.047152)          0.000977  (0.048129)   51,657.43        7.625227
   11/30/97      58,069.59                          0.019598           0.000945   0.018653    52,621.00        7.767460
   12/31/97      58,486.11                          0.007173           0.000977   0.006196    52,947.04        7.815587
   01/31/98      58,389.23                         (0.001657)          0.000977  (0.002634)   52,807.58        7.795001
   02/28/98      63,847.07                          0.093473           0.000882   0.092591    57,697.08        8.516748
   03/31/98      67,456.33                          0.056530           0.000977   0.055553    60,902.33        8.989879
   04/30/98      68,501.15                          0.015489           0.000945   0.014544    61,788.09        9.120628
   05/31/98      65,889.09                         (0.038132)          0.000977  (0.039109)   59,371.62        8.763929
   06/30/98      68,795.01                          0.044103           0.000945   0.043158    61,933.98        9.142163
   07/31/98      67,260.42                         (0.022307)          0.000977  (0.023284)   60,491.91        8.929297
   08/31/98      55,179.67                         (0.179612)          0.000977  (0.180589)   49,567.74        7.316764
   09/30/98      58,510.04                          0.060355           0.000945   0.059410    52,512.56        7.751453
   10/31/98      62,395.47                          0.066406           0.000977   0.065429    55,948.40        8.258623
   11/30/98      66,117.65                          0.059655           0.000945   0.058710    59,233.13        8.743487
   12/31/98      73,104.90                          0.105679           0.000977   0.104702    65,434.96        9.658948
   01/31/99      76,043.46                          0.040197           0.000977   0.039220    68,001.32       10.037772
   02/28/99      72,908.99                         (0.041219)          0.000882  (0.042101)   65,138.39        9.615172
   03/31/99      75,898.29                          0.041000           0.000977   0.040023    67,745.43       10.000000
                                                                                                              10.000000

    Years                                   Separate Account (Hypothetical)
         10.00      17.60%                  AATR (no surrender)                  10 years        16.27% dif       1.33%
          5.00      23.64%                  AATR (no surrender)                  5 years         22.25%           1.39%
          3.00      25.06%                  AATR (no surrender)                  3 years         23.66%           1.41%
          1.00      12.51%                  AATR (no surrender)                  1 year          11.24%           1.28%

                                            No Surrender Charge (7+Yrs)                             N/A
                                            Accumulated Valuex.90x.04                 5 Yr       992.40
                                            Accumulated Valuex.90x.05                 3 Yr      1791.39
                                            Accumulated Valuex.90x.07                 1 Yr      4263.16

                                            No Surrender Charge (7+Yrs)          10 years        16.27%
                                            AATR ( With surrender)               5 years         21.89%
                                            AATR ( With surrender)               3 years         22.56%
                                            AATR ( With surrender)               1 year           4.24%

                                            Cumulative (No Surrender)            10 years       351.64%
                                            Cumulative (No Surrender)            5 years        173.06%
                                            Cumulative (No Surrender)            3 years         89.09%
                                            Cumulative (No Surrender)            1 year          11.24%
</TABLE>


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