AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS INC
485BPOS, 2000-03-31
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933               |X|

     Pre-Effective Amendment No.                                      |_|

     Post-Effective Amendment No. 7                                   |X|

                                     and/or

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940       |X|

     Amendment No. 7                                                  |X|

                        (Check appropriate box or boxes.)

               AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC.
- --------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)

                  4500 Main Street, Kansas City, MO 64141-6200
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               (Address of Principal Executive Offices) (Zip Code)

       Registrant's Telephone Number, including Area Code: (816) 531-5575

       David C. Tucker, Esq., 4500 Main Street, Kansas City, MO 64141-6200
- --------------------------------------------------------------------------------
                     (Name and Address of Agent for Service)

           Approximate Date of Proposed Public Offering: April 1, 2000

It is proposed that this filing will become effective (check appropriate box)

      |_| immediately upon filing pursuant to paragraph (b)
      |X| on April 1, 2000 pursuant to paragraph (b)
      |_| 60 days after filing pursuant to paragraph (a)(1)
      |_| on (date) pursuant to paragraph (a)(1)
      |_| 75 days after filing pursuant to paragraph (a)(2)
      |_| on (date) pursuant to paragraph (a)(2) of rule 485.

If appropriate, check the following box:

      |_|   This post-effective amendment designates a new effective date for a
            previously filed post-effective amendment.

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<P><FONT size="6"><I>Your <BR>
        </I>A<FONT size="5">MERICAN</FONT> C<FONT size="5">ENTURY</FONT><I><BR>
        prospectus</I></FONT></P>


<P> </P>


<P><FONT size="3"><B>Strategic Allocation: Conservative Fund</B></FONT></P>


<P><FONT size="3"><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT size="3"><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P> </P>
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      <P align="RIGHT"><FONT size="3">April 1, 2000<BR>
        Advisor Class</FONT></P>


      <P align="RIGHT"><FONT size="3"><I>The Securities and Exchange Commission
        has not approved or disapproved these securities or determined if this
        Prospectus is accurate or complete. Anyone who tells you otherwise is
        committing a crime.</I></FONT></P>


      <P align="RIGHT"><FONT size="3">Funds Distributor, Inc.<BR>
        and American Century<BR>
        Investment Services, Inc.,<BR>
        Distributors</FONT></P>
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      <DIV align="right"><FONT size=3>[AMERICAN CENTURY LOGO]</FONT></DIV>
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      <DIV align="center"><FONT size=3>[AMERICAN<BR>
        CENTURY<BR>
        LOGO]</FONT></DIV>
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      <P align="center"><FONT size="3"><I>American Century<BR>
        Investments</I></FONT></P>
      <P align="center"><I><FONT size="3">P.O. Box 419385<BR>
        Kansas City, MO<BR>
        64141-6385</FONT></I></P>


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<P><FONT size="3">Dear Investor,</FONT></P>

<P><FONT size="3">Planning and maintaining your investment portfolio is
        a big job. However, an easy-to-understand Prospectus can make your work
        a lot less daunting. We hope you'll find this Prospectus easy to understand,
        and more importantly, that it gives you confidence in the investment decisions
        you have made or are soon to make.</FONT></P>

<P><FONT size="3">As you begin to read through this Prospectus, take a look
        at the table of contents to understand how it is organized. The first
        four sections take a close-up look at the funds.</FONT></P>

<P><FONT size="3"><I>An Overview of the Funds </I>— Learn about fund
        goals, strategies and risks, and who may or may not want to invest.</FONT></P>

<P><FONT size="3"><I>Fund Performance History</I> — See how the funds
        performed from year to year.</FONT></P>

<P><FONT size="3"><I>Fees and Expenses</I> — Find out about fund management
        fees and other expenses associated with investing.</FONT></P>

<P><FONT size="3"><I>Objectives, Strategies and Risks</I> — Take a
        more detailed look at the principal investment objectives, strategies
        and risks presented in the <I>Overview of the Funds</I> section. </FONT></P>

<P><FONT size="3">As you continue to read, the <I>Management</I> section
        will acquaint you with the fund management team, and <I>Investing with
        American Century</I> gives an overview about how to invest and manage
        your account.</FONT></P>

<P><FONT size="3"><I>Share Price and Distributions, Taxes, </I>and<I> Financial
        Highlights </I>wrap up the Prospectus with important financial information
        you'll need to make an informed decision.</FONT></P>

<P><FONT size="3">Naturally, you may have questions about investing after
        you read through the Prospectus. Our Web site, www.americancentury.com,
        offers information that could answer many of your questions. Or, an Investor
        Relations Representative will be happy to help weekdays, 7 a.m. to 7 p.m.
        and Saturdays, 9 a.m. to 2 p.m. Central time. Give us a call at 1-800-345-2021.</FONT></P>


<P><FONT size="3">Sincerely,</FONT></P>

<P><FONT size="3">/s/ Mark Killen</FONT></P>


<P><FONT size="3">Mark Killen<BR>
        Senior Vice President<BR>
        American Century Investment Services, Inc.</FONT></P>


    </TD>
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<P align="center">
<P align="center"><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=4><B>Table of Contents</B></FONT></P>

<P><FONT SIZE=3><A href="#A">An Overview of the Funds</A></FONT></P>

<P><FONT SIZE=3><A href="#B">Fund Performance History</A></FONT></P>


<P><FONT SIZE=3><A href="#C">Fees and Expenses</A></FONT></P>

<P><FONT SIZE=3><A href="#D">Objectives, Strategies and Risks</A></FONT></P>


<P><FONT SIZE=3>      Strategic Allocation: Conservative
  Fund</FONT></P>

<P><FONT SIZE=3>      Strategic Allocation: Moderate
  Fund</FONT></P>

<P><FONT SIZE=3>      Strategic Allocation: Aggressive
  Fund</FONT></P>

<P><FONT SIZE=3><A href="#E">Management</A></FONT></P>


<P><FONT SIZE=3><A href="#F">Investing with American Century</A></FONT></P>


<P><FONT SIZE=3><A href="#G">Share Price and Distributions</A></FONT></P>

<P><FONT SIZE=3><A href="#H">Taxes</A></FONT></P>

<P><FONT SIZE=3><A href="#I">Multiple Class Information</A></FONT></P>

<P><FONT SIZE=3><A href="#J">Financial Highlights</A></FONT></P>

<P><FONT SIZE=3><A href="#K">Performance Information of Other Class</A></FONT></P>


<P><FONT SIZE=3><I>Throughout this book you'll find definitions of key investment
  terms and phrases. When you see a word printed in blue italics, look for its
  definition in the left margin.</I></FONT></P>

<P><FONT SIZE=3><I>This symbol highlights special information and helpful tips.</I></FONT></P>


<P><FONT SIZE=4><B><A NAME="A"></A>An Overview of the Funds</B></FONT></P>


<P><FONT SIZE=3><B>What are the funds' investment objectives?</B></FONT></P>

<P><FONT SIZE=3>These funds are asset allocation funds. They seek the highest
  level of total return consistent with their risk profiles. The risk profiles of the funds vary because
  they invest in different mixes of asset types, such as stocks, bonds and money
  market instruments. </FONT></P>

<P><FONT SIZE=3><I><B>Total return</B> includes capital appreciation plus dividend
  and interest income</I></FONT></P>


<P><FONT SIZE=3><B>What are the funds' primary investment strategies and principal
  risks?</B></FONT></P>

<P><FONT SIZE=3>The following table indicates each fund's neutral mix. The neutral
  mix represents a benchmark as to how a fund's investments generally will be allocated among the
  major asset classes over the long term.</FONT></P>



                                        Equity       Fixed-Income or
                                        Securities   Debt Securities    Cash
Fund                                    (Stocks)     (Bonds)            Equivalents
- -----------------------------------------------------------------------------------
Strategic Allocation: Conservative      45%          45%                 10%
- -----------------------------------------------------------------------------------
Strategic Allocation: Moderate          63%          31%                  6%
- -----------------------------------------------------------------------------------
Strategic Allocation: Aggressive        78%          20%                  2%


<P><FONT SIZE=3>In selecting stocks for the equity portion of the funds, the fund
  managers may choose stocks of U.S. or foreign companies of any size. The fund
  managers invest the fixed-income portion of the funds primarily in investment-grade
  debt securities.</FONT></P>


<P><FONT SIZE=3><B>The funds' principal risks include</B></FONT></P>
<UL>


  <LI><FONT SIZE=2><B><FONT size="3">Market Risk</FONT></B><FONT size="3"> —
    The value of a fund's shares will go up and down based on the performance of
    the companies whose securities it owns and other factors generally
    affecting the securities market.</FONT></FONT></LI>
  <LI><FONT SIZE=3><B>Interest Rate Risk</B> — When interest rates change,
    the value of the funds' fixed-income securities will be affected.</FONT></LI>
  <LI><FONT SIZE=3><B>Credit Risk</B> — The value of a fund's fixed-income
    securities also will be affected by the continued ability of the issuers of
    these securities to make interest and principal payments as they become due.
    </FONT></LI>
  <LI><FONT SIZE=3><B>Principal Loss</B> — As with all mutual funds, if you
    sell your shares when their value is less than the price you paid, you will
    lose money.</FONT></LI>


</UL>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>An investment in the funds
  is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit
  Insurance Corporation (FDIC) or any other government agency.</I> </FONT></P>


<P><FONT SIZE=3><B>Who <I>may</I> want to invest in the funds?</B></FONT></P>

<P><FONT SIZE=3>The funds may be a good investment if you are</FONT></P>
<UL>


  <LI><FONT SIZE=3>seeking funds that combine the potential for long-term capital
    growth with income</FONT></LI>
  <LI><FONT SIZE=3>seeking the convenience of funds that invest in both equity
    and fixed-income securities</FONT></LI>


  <LI><FONT SIZE=3>comfortable with the risks associated with the funds' investment
    strategy</FONT></LI>
  <LI><FONT SIZE=3>investing through an IRA or other tax-advantaged retirement
    plan</FONT></LI>
</UL>

<P><FONT SIZE=3><B>Who <I>may not</I> want to invest in the funds?</B></FONT></P>

<P><FONT SIZE=3>The funds may not be a good investment if you are</FONT></P>
<UL>
  <LI><FONT SIZE=3>not seeking current income from your investment</FONT></LI>
  <LI><FONT SIZE=3>investing for a short period of time</FONT></LI>


  <LI><FONT SIZE=3>uncomfortable with volatility in the value of your investment</FONT></LI>


</UL>

<P><FONT SIZE=4><B><A NAME="B"></A>Fund Performance History</B></FONT></P>


<P><FONT SIZE=3><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>The performance information
  on this page is designed to help you see how the funds' returns can vary. Keep
  in mind that past performance does not predict how the funds will perform in
  the future.</I></FONT></P>
<P align="left"><FONT size="3"><B>Annual Total Returns</B></FONT></P>

<P><FONT SIZE=3>The following bar chart shows the performance of the funds' Advisor
  Class shares for each full calendar year in the life of each fund. It indicates
  the volatility of the funds' historical returns from year to year. </FONT></P>


<P align="center"><FONT SIZE=3>[GRAPHIC OMITTED]</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>[The following table was depicted as a bar graph
  in the printed material.]</FONT></P>


                                                1997            1998            1999
Strategic Allocation Fund: Conservative         12.75%          10.19%          10.97%
Strategic Allocation Fund: Moderate             14.77%          12.55%          22.03%
Strategic Allocation Fund: Aggressive           15.94%          13.53%          33.38%



<P><FONT SIZE=3>The highest and lowest quarterly returns for the period reflected
  in the bar chart are: </FONT></P>


                           Highest                   Lowest
- -------------------------------------------------------------------
Conservative            9.34% (4Q 1999)          -3.15% (3Q 1998)
- -------------------------------------------------------------------
Moderate               17.32% (4Q 1999)          -7.66% (3Q 1998)
- -------------------------------------------------------------------
Aggressive             25.28% (4Q 1999)         -11.11% (3Q 1998)



<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>For current performance
  information, please call us at 1-800-345-3533 or visit American Century's Web
  site at www.americancentury.com.</I></FONT></P>


<P><FONT SIZE=3><B>Average Annual Total Returns</B></FONT></P>

<P><FONT SIZE=3>The following table shows the average annual total returns of
  the funds' Advisor Class shares for the periods indicated. The benchmarks are
  unmanaged indices that have no operating costs and are included in the table
  for performance comparison. </FONT></P>


For the calendar year ended December 31, 1999         1 year             Life of Fund(1)
- ------------------------------------------------------------------------------------------
Strategic Allocation: Conservative                     10.97%                11.31%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Moderate                         22.03%               16.05%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive                       33.38%               19.72%
- ------------------------------------------------------------------------------------------
S&P 500 Index                                          21.04%               28.31%(2)
- ------------------------------------------------------------------------------------------
Lehman Aggregate Bond Index                            -0.82%                6.24%(2)
- ------------------------------------------------------------------------------------------
Three-Month U.S. Treasury Bill                          4.74%                4.95%(2)

<OL>
  <LI><FONT SIZE=2><I>The inception date for the funds' Advisor Class was October
    2, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Since September 30, 1996, the date closest to the funds'
    inception for which data are available.</I></FONT></LI>
</OL>


<P><FONT SIZE=4><B><A NAME="C"></A>Fees and Expenses</B></FONT></P>

<P><FONT SIZE=3>There are no sales loads, fees or other charges </FONT></P>
<UL>
  <LI><FONT SIZE=3>to buy fund shares directly from American Century</FONT></LI>
  <LI><FONT SIZE=3>to reinvest dividends in additional shares</FONT></LI>
  <LI><FONT SIZE=3>to exchange into the Advisor Class shares of other American
    Century funds</FONT></LI>


  <LI><FONT SIZE=3>to redeem your shares</FONT></LI>


</UL>


<P><FONT SIZE=3>The following table describes the fees and expenses you will pay
  if you buy and hold shares of the funds.</FONT></P>


<P><FONT SIZE=3><B>Annual Operating Expenses (expenses that are deducted from
  fund assets)</B></FONT></P>



                                    Management  Distribution and         Other        Total Annual Fund
                                    Fee(1)      Service (12b-1) Fees(2)  Expenses(3)  Operating Expenses
- ----------------------------------------------------------------------------------------------------------
Strategic Allocation: Conservative  0.75%       0.50%                    0.00%        1.25%
- ----------------------------------------------------------------------------------------------------------
Strategic Allocation: Moderate      0.85%       0.50%                    0.00%        1.35%
- ----------------------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive    0.95%       0.50%                    0.00%        1.45%

<OL>
  <LI><FONT SIZE=2><I>Based on expenses incurred during the funds' most recent
    fiscal year. The funds have stepped fee schedules. As a result, the funds'
    management fee rate generally decreases as fund assets increase.</I></FONT></LI>
  <LI><FONT SIZE=2><I>The 12b-1 fee is designed to permit investors to purchase
    Advisor Class shares through broker-dealers, banks, insurance companies and
    other financial intermediaries. A portion of the fee is used to compensate
    them for ongoing recordkeeping and administrative services that would otherwise
    be performed by an affiliate of the advisor, and a portion is used to compensate
    them for distribution and other shareholder services. For more information,
    see Service and Distribution Fees, page 15.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Other expenses, which include the fees and expenses of the
    funds' independent directors and their legal counsel as well as interest,
    were less than 0.005% for the most recent fiscal year.</I></FONT></LI>
</OL>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>Use this example to compare
  the costs of investing in other funds. Of course, your actual costs may be higher
  or lower. </I></FONT></P>

<P><FONT SIZE=3><B>Example</B></FONT></P>

<P><FONT SIZE=3>The examples in the table below are intended to help you compare
  the costs of investing in a fund with the costs of investing in other mutual
  funds. Assuming you . . .</FONT></P>
<UL>
  <LI><FONT SIZE=3>invest $10,000 in the fund</FONT></LI>


  <LI><FONT SIZE=3>redeem all of your shares at the end of the periods shown below
    </FONT></LI>
  <LI><FONT SIZE=3>earn a 5% return each year </FONT></LI>


  <LI><FONT SIZE=3>incur the same operating expenses as shown above</FONT></LI>
</UL>

<P><FONT SIZE=3>. . . your cost of investing in the fund would be:</FONT></P>



                                        1 year     3 years    5 years    10 years
- -----------------------------------------------------------------------------------
Strategic Allocation: Conservative      $127       $395       $683       $1,503
- -----------------------------------------------------------------------------------
Strategic Allocation: Moderate          $137       $426       $736       $1,614
- -----------------------------------------------------------------------------------
Strategic Allocation: Aggressive        $147       $456       $788       $1,724



<P><FONT SIZE=4><B><A NAME="D"></A>Objectives, Strategies and Risks</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT SIZE=3><B>What are the funds' investment objectives?</B></FONT></P>

<P><FONT SIZE=3>The funds are asset allocation funds. That is, they diversify
  their assets among various classes of investments such as stocks, bonds and
  money market instruments. Each fund holds a different mix of these asset types,
  which gives it a distinct risk profile and return potential.</FONT></P>
<UL>
  <LI><FONT SIZE=2><B><FONT size="3">Strategic Allocation: Conservative</FONT></B><FONT size="3">
    seeks regular income through its emphasis on bonds and money market securities.
    It also has the potential for moderate long-term total return as a result
    of its stake in equity securities.</FONT></FONT></LI>
  <LI><FONT SIZE=3><B>Strategic Allocation: Moderate</B> seeks long-term capital
    growth with some regular income. It emphasizes investments in equity securities,
    but maintains a sizeable stake in bonds and money market securities.</FONT></LI>


  <LI><FONT SIZE=3><B>Strategic Allocation: Aggressive</B> seeks long-term capital
    growth with a small amount of income. It emphasizes investments in equity
    securities, but maintains a portion of its assets in bonds and money market
    securities.</FONT></LI>


</UL>


<P><FONT SIZE=3>You should be aware that the names of the three asset allocation
  funds offered in this Prospectus are intended to reflect the relative short-term
  price volatility risk among the funds and are not an indication of the advisor's
  assessment of the riskiness of the funds as compared to other mutual funds,
  including other mutual funds within the American Century family of funds.</FONT></P>


<P><FONT SIZE=3><B>How do the funds pursue their investment objectives?</B></FONT></P>

<P><FONT SIZE=3>The funds' strategic asset allocation strategy diversifies investments
  among equity securities, bonds and cash-equivalent instruments. The funds may invest in any
  type of U.S. or foreign equity security that meets certain fundamental and technical
  standards. The fund advisor draws on growth, value and quantitative investment
  techniques in managing the equity portion of the funds' portfolios and diversifies
  the funds' equity investments among small, medium and large companies.</FONT></P>


<P><FONT SIZE=3>The growth strategy looks for companies with earnings and revenues
  that are not only growing, but growing at a successively faster, or accelerating,
  pace. This strategy is based on the premise that, over the long term, the stocks
  of companies with accelerating <BR>
  earnings and revenues have a greater-than-average chance to increase in value.
  The value investment discipline seeks capital growth by investing in equity securities
  of well-established companies that the funds' managers believe to be temporarily
  undervalued. The primary quantitative management technique the managers use
  is portfolio optimization. The managers may construct a portion of the funds'
  portfolios to match the risk characteristics of the S&P 500 and then optimize
  each portfolio to achieve the desired balance of risk and return potential.
  </FONT></P>


<P><FONT SIZE=3>Although the funds will remain exposed to each of the investment
  disciplines and categories described above, a particular discipline or investment
  category may be emphasized when, in the managers' opinion, such discipline or
  investment category is undervalued relative to the other disciplines or categories.</FONT></P>


<P><FONT SIZE=3>The funds also invest in a variety of debt securities payable
  in both U.S. and foreign currencies. The funds primarily invest in investment-grade
  securities, that is, securities rated in the four highest categories by independent
  rating organizations. However, Strategic Allocation: Moderate may invest up
  to 5% of its assets, and Strategic Allocation: Aggressive may invest up to 10%
  of its assets, in high-yield securities. High-yield securities are higher risk,
  nonconvertible debt obligations that are rated below investment-grade. The funds
  may also invest in unrated securities based on the funds' advisor's assessment
  of their credit quality. Under normal market conditions, the weighted avereage
  maturity for the fixed-income portfolio will be in the three- to 10-year range.</FONT></P>

<P><FONT SIZE=3>The funds may invest the cash-equivalent portion of their portfolios
  in high-quality money market investments (denominated in U.S. dollars or foreign
  currencies).</FONT></P>

<P><FONT SIZE=3>The following table shows the operating ranges in which each fund's
  asset mix generally will vary over short-term periods. These variations may
  be due to differences in asset class performance or prevailing market conditions.</FONT></P>

<P><FONT SIZE=3><B>Operating Ranges</B></FONT></P>


                                        Equity       Fixed-Income or
                                        Securities   Debt Securities     Cash
Fund                                    (Stocks)     (Bonds)             Equivalents
- --------------------------------------------------------------------------------------
Strategic Allocation: Conservative      39-51%       38-52%              5-20%
- --------------------------------------------------------------------------------------
Strategic Allocation: Moderate          53-73%       21-41%              0-15%
- --------------------------------------------------------------------------------------
Strategic Allocation: Aggressive        63-93%       10-30%              0-15%


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>Fixed-income securities
  are rated by nationally recognized securities rating organizations (SROs), such
  as Moody's and Standard & Poor's. Each SRO has its own system for classifying
  securities, but each tries to indicate a company's ability to make timely payments
  of interest and principal. A detailed description of SROs, their ratings system
  and what we do if a security isn't rated is included in the Statement of Additional
  Information.</I></FONT></P>

<P><FONT SIZE=3><B>What are the principal risks of investing in the funds?</B></FONT></P>

<P><FONT SIZE=3>The value of a fund's shares depends on the value of the stocks
  and other securities it owns. The value of the individual securities a fund
  owns will go up and down depending on the performance of the companies that
  issued them, general market and economic conditions, and investor confidence.</FONT></P>

<P><FONT SIZE=3>The value of the funds' fixed-income securities will be affected
  primarily by rising or falling interest rates and the continued ability of the
  issuers of these securities to make payments of interest and principal as they
  become due.</FONT></P>

<P><FONT SIZE=3>When interest rates change, the amount of income a fund generates
  will be affected. Generally, when interest rates rise, a fund's income and its
  share value will decline. The opposite is true when interest rates decline.</FONT></P>

<P><FONT SIZE=3>The lowest-rated investment-grade bonds in which the funds may
  invest contain some speculative characteristics. Having those bonds in the funds'
  portfolios means the funds' value may go down more if interest rates or other
  economic conditions change than if the funds contained only higher-rated bonds.
  In addition, Strategic Allocation: Moderate and Strategic Allocation: Aggressive
  may invest in higher-risk high-yield securities, sometimes referred to as junk
  bonds. These securities are considered to be predominantly speculative and are
  more likely to be negatively affected by changes in interest rates or other
  economic conditions.</FONT></P>

<P><FONT SIZE=3>As with all funds, your shares may be worth more or less at any
  given time than the price you paid for them. If you sell your shares when the
  value is less than the price you paid, you will lose money.</FONT></P>

<P><FONT SIZE=3>Although the fund managers intend to invest the funds' assets
  primarily in U.S. securities, the funds may invest in foreign securities. Foreign
  investment involves additional risks, including fluctuations in currency exchange
  rates, less stable political and economic structures, reduced availability of
  public information, and lack of uniform financial reporting and regulatory practices
  similar to those that apply in the United States. These factors make investing
  in foreign securities generally riskier than investing in U.S. stocks. </FONT></P>


<P><FONT SIZE=3>These funds are intended for investors who seek to diversify their
  assets among various classes of investments, such as stocks, bonds and money
  market instruments, and who are willing to accept the risks associated with
  the funds' investment strategies.</FONT></P>

<P><FONT SIZE=4><B><A NAME="E"></A>Management</B></FONT></P>

<P><FONT SIZE=3><B>Who manages the funds?</B></FONT></P>


<P><FONT SIZE=3>The Board of Directors, investment advisor and fund management
  team play key roles in the management of the funds.</FONT></P>

<P><FONT SIZE=3><B>The Board of Directors</B></FONT></P>

<P><FONT SIZE=3>The Board of Directors oversees the management of the funds and
  meets at least quarterly to review reports about fund operations. Although the
  Board of Directors does not manage the funds, it has hired an investment advisor
  to do so. More than two-thirds of the directors are independent of the funds'
  advisor; that is, they are not employed by and have no financial interest in
  the advisor.</FONT></P>

<P><FONT SIZE=3><B>The Investment Advisor</B></FONT></P>

<P><FONT SIZE=3>The funds' investment advisor is American Century Investment Management,
  Inc. The advisor has been managing mutual funds since 1958. The advisor is headquartered
  at 4500 Main Street, Kansas City, Missouri 64111.</FONT></P>

<P><FONT SIZE=3>The advisor is responsible for managing the investment portfolios
  of the funds and directing the purchase and sale of their investment securities.
  The advisor also arranges for transfer agency, custody and all other services
  necessary for the funds to operate.</FONT></P>

<P><FONT SIZE=3>For the services it provided to the funds during the most recent
  fiscal year, the advisor received a unified management fee based on a percentage
  of the average net assets of the Advisor Class shares of each fund. The amount
  of the management fee for a fund is calculated on a class-by-class basis daily
  and paid monthly. </FONT></P>

<P><FONT SIZE=3>Out of that fee, the advisor paid all expenses of managing and
  operating the funds except brokerage expenses, taxes, interest, fees and expenses
  of the independent directors (including legal counsel fees), and extraordinary
  expenses.</FONT></P>


Management Fees Paid by the Funds to the Advisor as a
Percentage of Average Net Assets for the Most Recent Fiscal Year Ended November 30, 1999
- ------------------------------------------------------------------------------------------
Strategic Allocation: Conservative                                                0.75%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Moderate                                                    0.85%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive                                                  0.95%


<P><FONT SIZE=4><B>The Fund Management Team</B></FONT></P>

<P><FONT SIZE=3>The advisor uses a team of portfolio managers, assistant portfolio
  managers and analysts to manage the funds. The team meets regularly to review
  portfolio holdings and discuss purchase and sale activity. Team members buy
  and sell securities for a fund as they see fit, guided by the fund's investment
  objective and strategy.</FONT></P>

<P><FONT SIZE=3>The portfolio managers on the investment team are identified below:</FONT></P>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <B>Code of Ethics</B></FONT></P>


<P><FONT SIZE=3><I>American Century has a Code of Ethics designed to ensure that
  the interests of fund shareholders come before the interests of the people who
  manage the funds. Among other provisions, the Code of Ethics prohibits portfolio
  managers and other investment personnel from buying securities in an initial
  public offering or profiting from the purchase and sale of the same security
  within 60 calendar days. In addition, the Code of Ethics requires portfolio
  managers and other employees with access to information about the purchase or
  sale of securities by the funds to obtain approval before executing permitted
  personal trades.</I></FONT></P>

<P><FONT SIZE=3><B>Jeffrey R. Tyler</B></FONT></P>

<P><FONT SIZE=3>Mr. Tyler, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since their inception in
  February 1996. He also is a member of the teams that manage Equity Growth, Income
  & Growth and Balanced. He joined American Century as a Portfolio Manager
  in January 1988. He has a bachelor's degree in business economics from the University
  of California-Santa Barbara and an MBA in finance and economics from Northwestern
  University. He is a Chartered Financial Analyst.</FONT></P>

<P><FONT SIZE=3><B>Christopher K. Boyd</B></FONT></P>

<P><FONT SIZE=3>Mr. Boyd, Vice President and Senior Portfolio Manager, has been
  a member of the team that manages the funds since rejoining American Century
  in January 1998. He is also a member of the teams that manage Giftrust and New
  Opportunities. With the exception of 1997, he has been with American Century
  since March 1988 and served as a Portfolio Manager since December 1992. During
  1997, he was in private practice as an investment advisor. He has a bachelor
  of science from the University of Kansas and an MBA from Dartmouth College.
  He is a Chartered Financial Analyst.</FONT></P>

<P><FONT SIZE=3><B>Phillip N. Davidson</B></FONT></P>

<P><FONT SIZE=3>Mr. Davidson, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since their inception in
  February 1996. He is also a member of the teams that manage Value and Equity
  Income. Prior to joining American Century, he spent 11 years at Boatmen's Trust
  Company in St. Louis and served as Vice President and Portfolio Manager responsible
  for institutional value equity clients. He has a bachelor's degree in finance
  and an MBA from Illinois State University.</FONT></P>


<P><FONT SIZE=3><B>Glenn A. Fogle</B></FONT></P>


<P><FONT SIZE=3>Mr. Fogle, Vice President and Senior Portfolio Manager, has been
  a member of the team that manages the funds since their inception in February
  1996. He also is a member of the team that manages Vista, where he has been
  a Portfolio Manager since March 1993. He joined American Century in September
  1990 as an Investment Analyst. He has a bachelor of arts and an MBA in finance
  from Texas Christian University. He is a Chartered Financial Analyst.</FONT></P>

<P><FONT SIZE=3><B>C. Kim Goodwin</B></FONT></P>

<P><FONT SIZE=3>Ms. Goodwin, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since October 1997. She
  also is a member of the team that manages Growth. She joined American Century
  in 1997. Before joining American Century, she served as Senior Vice President
  and Portfolio Manager at Putnam Investments from May 1996 to September 1997,
  and Vice President and Portfolio Manager at Prudential Investments from February
  1993 to April 1996. She has a bachelor of arts from Princeton University and
  an MBA in finance and a master's in public affairs from the University of Texas.</FONT></P>

<P><FONT SIZE=3><B>Norman E. Hoops</B></FONT></P>

<P><FONT SIZE=3>Mr. Hoops, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since their inception in
  February 1996. He also is a member of the teams that manage Limited-Term Bond,
  Bond and the fixed-income portion of Balanced. He joined American Century as
  Vice President and Portfolio Manager in November 1989. In April 1993, he became
  Senior Vice President. He has a bachelor of arts from Indiana University and
  an MBA from Butler University.</FONT></P>

<P><FONT SIZE=3><B>Brian Howell</B></FONT></P>

<P><FONT SIZE=3>Mr. Howell, Vice President and Portfolio Manager, has been a member
  of the team that manages the funds since May 1997. He joined American Century
  in 1988. He was Portfolio Manager of the Capital Preservation Fund from May
  1995 to May 1997. He has a bachelor's degree in mathematics/statistics and an
  MBA from the University of California-Berkeley.</FONT></P>

<P><FONT SIZE=3><B>Mark S. Kopinski</B></FONT></P>

<P><FONT SIZE=3>Mr. Kopinski, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since April 1997. He also
  is a member of the teams that manage International Growth, International Discovery
  and the Emerging Markets Fund. Before rejoining American Century, he served
  as Vice President and Portfolio Manager at Federated Investors, Inc. from June
  1995 to March 1997. From 1990 to 1995, he served as Vice President and a member
  of the team that managed International Growth and International Discovery. He
  has a bachelor's degree in business administration from Monmouth College and
  an MA in Asian studies from the University of Illinois.</FONT></P>

<P><FONT SIZE=3><B>Scott A. Moore</B></FONT></P>

<P><FONT SIZE=3>Mr. Moore, Vice President and Portfolio Manager, has been a member
  of the team that manages the funds since February 1999. He is also a member
  of the teams that manage Value and Equity Income. He joined American Century
  in August 1993 as an Investment Analyst. He has a bachelor's degree in finance
  from Southern Illinois University and an MBA in finance from the University
  of Missouri-Columbia. He is a Chartered Financial Analyst.</FONT></P>

<P><FONT SIZE=3><B>John D. Seitzer</B></FONT></P>

<P><FONT SIZE=3>Mr. Seitzer, Vice President and Portfolio Manager, has been a
  member of the team that manages the funds since December 1996. He also is a
  member of the team that manages Giftrust. He joined American Century in June
  1993 as an Investment Analyst and was promoted to Portfolio Manager in July
  1996. He has a bachelor's degree in accounting and finance from Kansas State
  University and an MBA in finance from Indiana University. He is a Chartered
  Financial Analyst and a Certified Public Accountant.</FONT></P>


<P><FONT SIZE=3><B>Henrik Strabo</B></FONT></P>


<P><FONT SIZE=3>Mr. Strabo, Chief Investment Officer—International Equities,
  has been a member of the team that manages the funds since their inception in
  February 1996. He also is a member of the team that manages Global Growth, International
  Growth and International Discovery. He joined American Century in 1993 as an
  Investment Analyst and was promoted to Portfolio Manager in April 1994. He has
  a bachelor's degree in business from the University of Washington.</FONT></P>


<P><FONT SIZE=3><B>Denise Tabacco</B></FONT></P>


<P><FONT SIZE=3>Ms. Tabacco, Portfolio Manager, has been a member of the team
  that manages the funds since January 1998. She also is a member of the team
  that manages the Prime Money Market Fund. She joined American Century in 1988,
  becoming a member of its portfolio department in 1991. She has a bachelor's
  degree in accounting from San Diego State University and an MBA in finance from
  Golden Gate University.</FONT></P>


<P><FONT SIZE=3><B>Fundamental Investment Policies</B></FONT></P>


<P><FONT SIZE=3>Fundamental investment policies contained in the Statement of
  Additional Information and the investment objectives of the funds may not be
  changed without a shareholder vote. The Board of Directors may change any other
  policies and investment strategies.</FONT></P>


<P><FONT SIZE=4><B><A NAME="F"></A>Investing with American Century</B></FONT></P>

<P><FONT SIZE=3><B>Eligibility for Advisor Class Shares</B></FONT></P>


<P><FONT SIZE=3>The Advisor Class shares are intended for purchase by participants
  in employer-sponsored retirement or savings plans and for persons purchasing
  shares through broker-dealers, banks, insurance companies, and other financial
  intermediaries that provide various administrative and distribution services.</FONT></P>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>Financial intermediaries
  include banks, broker-dealers, insurance companies and investment advisors.</I></FONT></P>


<P><FONT SIZE=3><B>Investing through Financial Intermediaries</B></FONT></P>


<P><FONT SIZE=3>If you do business with us through a financial intermediary or
  a retirement plan, your ability to purchase, exchange and redeem shares will
  depend on the policies of that entity. Some policy differences may include</FONT></P>
<UL>
  <LI><FONT SIZE=3>minimum investment requirements</FONT></LI>
  <LI><FONT SIZE=3>exchange policies</FONT></LI>
  <LI><FONT SIZE=3>fund choices</FONT></LI>
  <LI><FONT SIZE=3>cutoff time for investments</FONT></LI>
</UL>


<P><FONT SIZE=3>Please contact your financial intermediary or plan sponsor for
  a complete description of its policies. Copies of the funds' annual report,
  semiannual report and Statement of Additional Information are available from
  your intermediary or plan sponsor.</FONT></P>

<P><FONT SIZE=3>Certain financial intermediaries perform recordkeeping and administrative
  services for their clients that would otherwise be performed by American Century's
  transfer agent. In some circumstances, American Century will pay the service
  provider a fee for performing those services.</FONT></P>


<P><FONT SIZE=3>Although transactions in fund shares may be made directly with
  American Century at no charge, you also may purchase, redeem and exchange fund
  shares through financial intermediaries that charge a transaction-based or other
  fee for their services. Those charges are retained by the intermediary and are
  not shared with American Century or the funds.</FONT></P>


<P><FONT SIZE=3>American Century has contracts with certain financial intermediaries
  requiring them to track the time investment orders are received and to comply
  with procedures relating to the transmission of orders. The funds have authorized
  those intermediaries to accept orders on each fund's behalf up to the time at
  which the net asset value is determined. If those orders are transmitted to
  American Century and paid for in accordance with the contract, they will be
  priced at the net asset value next determined after your request is received
  in the form required by the intermediary on a fund's behalf.</FONT></P>

<P><FONT SIZE=3><B>Modifying or Canceling an Investment</B></FONT></P>

<P><FONT SIZE=3>Investment instructions are irrevocable. That means that once
  you have mailed or otherwise transmitted your investment instruction, you may
  not modify or cancel it. Each fund reserves the right to suspend the offering
  of shares for a period of time, and each fund reserves the right to reject any
  specific purchase order (including purchases by exchange or conversion). Additionally,
  we may refuse a purchase if, in our judgment, it is of a size that would disrupt
  the management of a fund.</FONT></P>


<P><FONT SIZE=3><B>Abusive Trading Practices</B></FONT></P>


<P><FONT SIZE=3>We do not permit market timing or other abusive trading practices
  in our funds.</FONT></P>

<P><FONT SIZE=3>Excessive, short-term (market timing) or other abusive trading
  practices may disrupt portfolio management strategies and harm fund performance.
  To minimize harm to the funds and their shareholders, we reserve the right to
  reject any purchase order (including exchanges) from any investor we believe
  has a history of abusive trading or whose trading, in our judgment, has been
  or may be disruptive to a fund. In making this judgment, we may consider trading
  done in multiple accounts under common ownership or control. We also reserve
  the right to delay delivery of your redemption proceeds—up to seven days—or
  to honor certain redemptions with securities, rather than cash, as described
  in the next section.</FONT></P>

<P><FONT SIZE=3><B>Special Requirements for Large Redemptions</B></FONT></P>

<P><FONT SIZE=3>If, during any 90-day period, you redeem fund shares worth more
  than $250,000 (or 1% of the assets of the fund if that percentage is less than
  $250,000), we reserve the right to pay part or all of the redemption proceeds
  in excess of this amount in readily marketable securities instead of in cash.
  The securities would be selected from the fund's portfolio by the fund managers.
  A payment in securities can help the fund's remaining shareholders avoid tax
  liabilities that they might otherwise have incurred had the fund sold securities
  prematurely to pay the entire redemption amount in cash.</FONT></P>

<P><FONT SIZE=3>We will value these securities in the same manner as we do in
  computing the fund's net asset value. We may provide these securities in lieu
  of cash without prior notice. </FONT></P>

<P><FONT SIZE=3>Also, if payment is made in securities, a shareholder may have
  to pay brokerage or other transaction costs to convert the securities to cash.</FONT></P>

<P><FONT SIZE=3>If your redemption would exceed this limit and you would like
  to avoid being paid in securities, please provide us with an unconditional instruction
  to redeem at least 15 days prior to the date on which the redemption transaction
  is to occur. The instruction must specify the dollar amount or number of shares
  to be redeemed and the date of the transaction. This minimizes the effect of
  the redemption on the fund and its remaining shareholders.</FONT></P>




<P><FONT SIZE=4><B><A NAME="G"></A>Share Price and Distributions</B></FONT></P>



<P><FONT SIZE=3><B>Share Price</B></FONT></P>

<P><FONT SIZE=3><I>The <B>net asset value,</B> or NAV, of a fund is the price
  of the fund's shares.</I></FONT></P>

<P><FONT SIZE=3>American Century determines the net asset value (NAV) of each
  fund as of the close of regular trading on the New York Stock Exchange (usually
  4 p.m. Eastern time) on each day the Exchange is open. On days when the Exchange
  is not open (including certain U.S. holidays), we do not calculate the NAV.
  The NAV of a fund share is the current value of the fund's assets, minus any
  liabilities, divided by the number of fund shares outstanding.</FONT></P>

<P><FONT SIZE=3>If current market prices of securities owned by a fund are not
  readily available, the advisor may determine their fair value in accordance
  with procedures adopted by the fund's Board. Trading of securities in foreign
  markets may not take place every day the Exchange is open. Also, trading in
  some foreign markets may take place on weekends or holidays when a fund's NAV
  is not calculated. So, the value of a fund's portfolio may be affected on days
  when you can't purchase or redeem shares of the fund.</FONT></P>

<P><FONT SIZE=3>We will price your purchase, exchange or redemption at the NAV
  next determined after we receive your transaction request in good order. </FONT></P>

<P><FONT SIZE=3><I><B>Capital gains</B> are increases in the values of capital
  assets, such as stock, from the time the assets are purchased.</I></FONT></P>

<P><FONT SIZE=3><B>Distributions</B></FONT></P>

<P><FONT SIZE=3>Federal tax laws require each fund to make distributions to its
  shareholders in order to qualify as a "regulated investment company." Qualification
  as a regulated investment company means that the funds will not be subject to
  state or federal income tax on amounts distributed. The distributions generally
  consist of dividends and interest received by a fund, as well as <I><B>capital
  gains</B></I> realized on the sale of investment securities. </FONT></P>

<P><FONT SIZE=3>The funds pay distributions of substantially all of their income
  quarterly, with the exception of Strategic Allocation: Aggressive, which pays
  such distributions annually. Distributions from realized capital gains are generally
  paid twice a year, usually in March and December. The funds may make more frequent
  distributions, if necessary, to comply with Internal Revenue Code provisions.
  The funds' distributions may be taxable as ordinary income, capital gains or
  a combination of the two. Capital gains are taxed at different rates depending
  on the length of time the fund held the securities that were sold. Distributions
  are reinvested automatically in additional shares unless you choose another
  option.</FONT></P>

<P><FONT SIZE=3>Participants in employer-sponsored retirement or savings plans
  must reinvest all distributions. For shareholders investing through taxable
  accounts, we will reinvest distributions unless you elect to receive them in
  cash.</FONT></P>


<P><FONT SIZE=4><B><A NAME="H"></A>Taxes</B></FONT></P>


<P><FONT SIZE=3>The tax consequences of owning shares of the funds will vary depending
  on whether you own them through a taxable or tax-deferred account. Tax consequences
  result from distributions by the funds of dividend and interest income they
  have received or capital gains they have generated through their investment
  activities. Tax consequences also result from sales of fund shares by investors
  after the net asset value has increased or decreased.</FONT></P>

<P><FONT SIZE=3><B>Tax-Deferred Accounts</B></FONT></P>

<P><FONT SIZE=3>If you purchase fund shares through a tax-deferred account, such
  as an IRA or a qualified employer-sponsored retirement or savings plan, income
  and capital gains distributions usually will not be subject to current taxation,
  but will accumulate in your account under the plan on a tax-deferred basis.
  Likewise, moving from one fund to another fund within a plan or tax-deferred
  account generally will not cause you to be taxed. For information about the
  tax consequences of making purchases or withdrawals through a tax-deferred account,
  please consult your plan administrator, your summary plan description or a professional
  tax advisor.</FONT></P>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <B>Buying a Dividend</B></FONT></P>

<P><FONT SIZE=3><I>Purchasing fund shares in a taxable account shortly before
  a distribution is sometimes known as buying a dividend. In taxable accounts,
  you must pay income taxes on the distribution whether you reinvest the distribution
  or take it in cash. In addition, you will have to pay taxes on the distribution
  whether the value of your investment decreased, increased or remained the same
  after you bought the fund shares.</I></FONT></P>


<P><FONT SIZE=3><I>The risk in buying a dividend is that a fund's portfolio may
  build up taxable gains throughout the period covered by a distribution, as securities
  are sold at a profit. The funds distribute those gains to you, after subtracting
  any losses, even if you did not own the shares when the gains occurred.</I></FONT></P>


<P><FONT SIZE=3><I>If you buy a dividend, you incur the full tax liability of
  the distribution period, but you may not enjoy the full benefit of the gains
  realized in the fund's portfolio.</I></FONT></P>


<P><FONT SIZE=3><B>Taxable Accounts</B></FONT></P>

<P><FONT SIZE=3>If you own fund shares through a taxable account, distributions
  by the fund and sales by you of fund shares may cause you to be taxed on your
  investment.</FONT></P>

<P><FONT SIZE=3><B>Taxability of Distributions</B></FONT></P>

<P><FONT SIZE=3>Fund distributions may consist of income earned by the fund from
  sources such as dividends and interest, or capital gains generated from the
  sale of fund investments. Distributions of income are taxed as ordinary income.
  Distributions of capital gains are classified either as short term or long term
  and are taxed as follows:</FONT></P>


Type of Distribution         Tax Rate for 15% Bracket      Tax Rate for 28% Bracket or Above
- ----------------------------------------------------------------------------------------------
Short-term capital gains     Ordinary income rate          Ordinary income rate
- ----------------------------------------------------------------------------------------------
Long-term capital gains      10%                           20%


<P><FONT SIZE=3>The tax status of any distributions of capital gains is determined
  by how long the fund held the underlying security that was sold, not by how
  long you have been invested in the fund, or whether you reinvest your distributions
  in additional shares or take them in cash. American Century will inform you
  of the tax status of fund distributions for each calendar year in an annual
  tax mailing (Form 1099-DIV).</FONT></P>

<P><FONT SIZE=3>Distributions also may be subject to state and local taxes. Because
  everyone's tax situation is unique, you may want to consult your tax professional
  about federal, state and local tax consequences.</FONT></P>

<P><FONT SIZE=3><B>Taxes on Transactions</B></FONT></P>

<P><FONT SIZE=3>Your redemptions—including exchanges to other American Century
  funds—are subject to capital gains tax. The table above can provide a general
  guide for your potential tax liability when selling or exchanging fund shares.
  Short-term capital gains are gains on fund shares you held for 12 months or
  less. Long-term capital gains are gains on fund shares you held for more than
  12 months. If your shares decrease in value, their sale or exchange will result
  in a long-term or short-term capital loss. However, you should note that loss
  realized upon the sale or redemption of shares held for six months or less will
  be treated as a long-term capital loss to the extent of any distribution of
  long-term capital gain to you with respect to those shares. If a loss is realized
  on the redemption of fund shares, the reinvestment in additional fund shares
  within 30 days before or after the redemption may be subject to the wash sale
  rules of the Internal Revenue Code. This may result in a postponement of the
  recognition of such loss for federal income tax purposes. </FONT></P>

<P><FONT SIZE=3>If you have not certified to us that your Social Security number
  or tax identification number is correct and that you are not subject to 31%
  withholding, we are required to withhold and remit 31% of dividends, capital
  gains distributions and redemptions to the IRS.</FONT></P>


<P><FONT SIZE=4><B><A NAME="I"></A>Multiple Class Information</B></FONT></P>


<P><FONT SIZE=3>American Century offers two classes of the funds: Investor Class
  and Advisor Class. The shares offered by this Prospectus are Advisor Class shares
  and are offered primarily through employer-sponsored retirement plans, or through
  institutions like banks, broker-dealers and insurance companies.</FONT></P>

<P><FONT SIZE=3>American Century offers another class of shares that has no up-front
  or deferred charges, commissions, or 12b-1 fees. The other class has different
  fees, expenses and/or minimum investment requirements from the Advisor Class.
  The difference in the fee structures between the classes is the result of their
  separate arrangements for shareholder and distribution services and not the
  result of any difference in amounts charged by the advisor for core investment
  advisory services. Accordingly, the core investment advisory expenses do not
  vary by class. Different fees and expenses will affect performance. For additional
  information concerning the other class of shares not offered by this Prospectus,
  call us at 1-800-345-2021 for Investor Class shares. You also can contact a
  sales representative or financial intermediary who offers that class of shares.</FONT></P>

<P><FONT SIZE=3>Except as described below, all classes of shares of the funds
  have identical voting, dividend, liquidation and other rights, preferences,
  terms and conditions. The only differences between the classes are (a) each
  class may be subject to different expenses specific to that class; (b) each
  class has a different identifying designation or name; (c) each class has exclusive
  voting rights with respect to matters solely affecting such class; and (d) each
  class may have different exchange privileges.</FONT></P>

<P><FONT SIZE=3><B>Service and Distribution Fees</B></FONT></P>

<P><FONT SIZE=3>Investment Company Act Rule 12b-1 permits mutual funds that adopt
  a written plan to pay certain expenses associated with the distribution of their
  shares out of fund assets. The funds' Advisor Class shares have a 12b-1 Plan.
  Under the Plan, the funds' Advisor Class pays an annual fee of 0.50% of Advisor
  Class average net assets, half for certain shareholder and administrative services
  and half for distribution services. The advisor, as paying agent for the funds,
  pays all or a portion of such fees to the banks, broker-dealers and insurance
  companies that make such shares available. Because these fees are paid out of
  the funds' assets on an ongoing basis, over time these fees will increase the
  cost of your investment and may cost you more than paying other types of sales
  charges. For additional information about the Plan and its terms, see <I>Multiple
  Class Structure — Master Distribution and Shareholder Services Plan</I> in
  the Statement of Additional Information.</FONT></P>


<P><FONT SIZE=4><B><A NAME="J"></A>Financial Highlights</B></FONT></P>


<P><FONT SIZE=3><B>Understanding the Financial Highlights</B></FONT></P>

<P><FONT SIZE=3>The tables on the next few pages itemize what contributed to the
  changes in share price during the most recently ended fiscal year. They also
  show the changes in share price for this period in comparison to changes over
  the last five fiscal years.</FONT></P>


<P><FONT SIZE=3>On a per-share basis, each table includes as appropriate</FONT></P>
<UL>
  <LI><FONT SIZE=3>share price at the beginning of the period</FONT></LI>


  <LI><FONT SIZE=3>investment income and capital gains or losses</FONT></LI>
  <LI><FONT SIZE=3>distributions of income and capital gains paid to investors</FONT></LI>


  <LI><FONT SIZE=3>share price at the end of the period</FONT></LI>
</UL>


<P><FONT SIZE=3>Each table also includes some key statistics for the period as
  appropriate</FONT></P>


<UL>


  <LI><FONT SIZE=2><B><FONT size="3">Total Return</FONT></B><FONT size="3"> —
    the overall percentage of return of the fund, assuming the <BR>
    reinvestment of all distributions</FONT></FONT></LI>


  <LI><FONT SIZE=3><B>Expense Ratio</B> — operating expenses as a percentage
    of average net assets</FONT></LI>
  <LI><FONT SIZE=3><B>Net Income Ratio</B> — net investment income as a percentage
    of average net assets</FONT></LI>
  <LI><FONT SIZE=3><B>Portfolio Turnover</B> — the percentage of the fund's
    buying and selling activity</FONT></LI>
</UL>


<P><FONT SIZE=3>The Financial Highlights have been audited by Deloitte & Touche
  LLP, independent auditors. Their Independent Auditors' Report is included in the funds' annual
  report for the year ended November 30, 1999, which is incorporated by reference
  into the Statement of Additional Information, and is available upon request.</FONT></P>

<P><FONT SIZE=4><B>Strategic Allocation: Conservative Fund </B></FONT></P>

<P><FONT SIZE=3>Advisor Class</FONT></P>

<P><FONT SIZE=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>

<P><FONT SIZE=3><B>Per-Share Data</B></FONT></P>


                                                                  1999        1998        1997         1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 5.59      $ 5.56      $ 5.26        $5.09
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.15        0.17        0.17         0.03
  Net Realized and Unrealized Gain on Investment Transactions      0.30        0.31        0.38         0.14
                                                                 ----------------------------------------------
  Total From Investment Operations                                 0.45        0.48        0.55         0.17
                                                                 ----------------------------------------------
Distributions
  From Net Investment Income                                      (0.16)      (0.19)      (0.16)          --
  From Net Realized Gain on Investment Transactions               (0.19)      (0.26)      (0.09)          --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.35)      (0.45)      (0.25)          --
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 5.69      $ 5.59      $ 5.56        $5.26
                                                                 ==============================================
  Total Return(3)                                                  8.32%       9.06%      10.77%        3.34%


<P><FONT SIZE=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                       1999          1998         1997        1996(1)
- --------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets        1.25%         1.25%        1.25%       1.25%(4)
Ratio of Net Investment Income to Average Net Assets     2.76%         3.10%        3.23%       3.25%(4)
Portfolio Turnover Rate                                   105%          113%         124%         44%
Net Assets, End of Period (in thousands)               $8,876        $6,596       $4,253      $3,973



<OL>
  <LI><FONT SIZE=2><I>October 2, 1996 (commencement of sale) through November
    30, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Annualized.</I></FONT></LI>


</OL>


<P><FONT SIZE=4><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT SIZE=3>Advisor Class</FONT></P>

<P><FONT SIZE=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>

<P><FONT SIZE=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 6.22      $ 5.98      $ 5.42        $5.24
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.11        0.13        0.12         0.02
  Net Realized and Unrealized Gain on Investment Transactions      0.88        0.45        0.56         0.16
                                                                 ----------------------------------------------
  Total From Investment Operations                                 0.99        0.58        0.68         0.18
                                                                 ----------------------------------------------
Distributions
  From Net Investment Income                                      (0.11)      (0.14)      (0.11)          --
  From Net Realized Gain on Investment Transactions               (0.21)      (0.20)      (0.01)          --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.32)      (0.34)      (0.12)          --
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 6.89      $ 6.22      $ 5.98        $5.42
                                                                 ==============================================
  Total Return(3)                                                 16.66%      10.07%      12.72%        3.44%


<P><FONT SIZE=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                      1999          1998          1997        1996(1)
- --------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets        1.35%         1.35%        1.35%      1.35%(4)
Ratio of Net Investment Income to Average Net Assets     1.67%         2.13%        2.18%      2.10%(4)
Portfolio Turnover Rate                                   107%          127%         119%        78%
Net Assets, End of Period (in thousands)              $15,979       $13,251       $8,573      $7,566



<OL>
  <LI><FONT SIZE=2><I>October 2, 1996 (commencement of sale) through November
    30, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Annualized.</I></FONT></LI>
</OL>


<P><FONT SIZE=4><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT SIZE=3>Advisor Class</FONT></P>

<P><FONT SIZE=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>

<P><FONT SIZE=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 6.52      $ 6.23      $ 5.53        $5.37
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.05        0.08        0.07         0.01
  Net Realized and Unrealized Gain on Investment Transactions      1.55        0.49        0.67         0.15
                                                                 ----------------------------------------------
  Total From Investment Operations                                 1.60        0.57        0.74         0.16
                                                                 ----------------------------------------------
Distributions
  From Net Investment Income                                      (0.06)      (0.07)      (0.04)          --
  From Net Realized Gain on Investment Transactions               (0.17)      (0.21)         --           --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.23)      (0.28)      (0.04)          --
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 7.89      $ 6.52      $ 6.23        $5.53
                                                                 ==============================================
  Total Return(3)                                                 25.46%       9.66%      13.43%        2.98%


<P><FONT SIZE=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                       1999          1998          1997        1996(1)
- ---------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.45%         1.45%        1.45%      1.45%(4)
Ratio of Net Investment Income to Average Net Assets      0.77%         1.24%        1.33%      1.31%(4)
Portfolio Turnover Rate                                    115%          134%         135%        64%
Net Assets, End of Period (in thousands)               $13,417       $10,228       $8,095      $5,872



<OL>
  <LI><FONT SIZE=2><I>October 2, 1996 (commencement of sale) through November
    30, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Annualized.</I></FONT></LI>
</OL>

<P><FONT SIZE=4><B><A NAME="K"></A>Performance Information of Other Class</B></FONT></P>


<P><FONT SIZE=3>The following financial information is provided to show the performance
  of the funds' original class of shares. This class, the Investor Class, has
  a total expense ratio that is 0.25% lower than the Advisor Class. If the Advisor
  Class had existed during the periods presented, its performance would have been
  lower because of the additional expense.</FONT></P>

<P><FONT SIZE=3>The tables on the next few pages itemize what contributed to the
  changes in share price during the most recently ended fiscal year. They also
  show the changes in share price for this period in comparison to changes over
  the last five fiscal years.</FONT></P>


<P><FONT SIZE=3>On a per-share basis, each table includes as appropriate</FONT></P>
<UL>
  <LI><FONT SIZE=3>share price at the beginning of the period</FONT></LI>


  <LI><FONT SIZE=3>investment income and capital gains or losses</FONT></LI>
  <LI><FONT SIZE=3>distributions of income and capital gains paid to investors</FONT></LI>


  <LI><FONT SIZE=3>share price at the end of the period</FONT></LI>
</UL>


<P><FONT SIZE=3>Each table also includes some key statistics for the period as
  appropriate</FONT></P>


<UL>


  <LI><FONT SIZE=3><B>Total Return </B>— the overall percentage of return
    of the fund, assuming the <BR>
    reinvestment of all distributions</FONT></LI>


  <LI><FONT SIZE=3><B>Expense Ratio</B> — operating expenses as a percentage
    of average net assets</FONT></LI>
  <LI><FONT SIZE=3><B>Net Income Ratio</B> — net investment income as a percentage
    of average net assets</FONT></LI>
  <LI><FONT SIZE=3><B>Portfolio Turnover</B> — the percentage of the fund's
    buying and selling activity</FONT></LI>
</UL>


<P><FONT SIZE=3>The Financial Highlights have been audited by Deloitte & Touche
  LLP, independent <BR>
  auditors. Their Independent Auditors' Report is included in the funds' annual
  report for the year ended November 30, 1999, which is incorporated by reference
  into the Statement of Additional Information, and is available upon request.</FONT></P>

<P><FONT SIZE=4><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT SIZE=3>Investor Class</FONT></P>

<P><FONT SIZE=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>

<P><FONT SIZE=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 5.59      $ 5.55      $ 5.26        $ 5.00
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.17        0.18        0.19          0.13
  Net Realized and Unrealized Gain on Investment Transactions      0.28        0.31        0.36          0.22
                                                                 ----------------------------------------------
  Total From Investment Operations                                 0.45        0.49        0.55          0.35
Distributions
  From Net Investment Income                                      (0.16)      (0.19)      (0.17)        (0.09)
  From Net Realized Gain on Investment Transactions               (0.19)      (0.26)      (0.09)           --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.35)      (0.45)      (0.26)        (0.09)
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 5.69      $ 5.59      $ 5.55        $ 5.26
                                                                 ==============================================
  Total Return(3)                                                  8.47%       9.43%      10.87%         7.02%


<P><FONT SIZE=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                        1999          1998         1997         1996(1)
- ---------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.00%         1.00%        1.00%      1.01%(4)
Ratio of Net Investment Income to Average Net Assets      3.01%         3.35%        3.48%      3.67%(4)
Portfolio Turnover Rate                                    105%          113%         124%         44%
Net Assets, End of Period (in thousands)              $167,083      $180,970     $156,733     $33,110



<OL>
  <LI><FONT SIZE=2><I>February 15, 1996 (inception) through November 30, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Annualized.</I></FONT></LI>


</OL>


<P><FONT SIZE=4><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT SIZE=3>Investor Class</FONT></P>

<P><FONT SIZE=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>

<P><FONT SIZE=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 6.22      $ 5.98      $ 5.42        $ 5.00
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.12        0.15        0.14          0.10
  Net Realized and Unrealized Gain on Investment Transactions      0.88        0.45        0.56          0.39
                                                                 ----------------------------------------------
  Total From Investment Operations                                 1.00        0.60        0.70          0.49
Distributions
  From Net Investment Income                                      (0.12)      (0.16)      (0.13)        (0.07)
  From Net Realized Gain on Investment Transactions               (0.21)      (0.20)      (0.01)           --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.33)      (0.36)      (0.14)        (0.07)
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 6.89      $ 6.22      $ 5.98        $ 5.42
                                                                 ==============================================
  Total Return(3)                                                 16.97%      10.32%      13.02%         9.91%


<P><FONT SIZE=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                        1999         1998          1997          1996(1)
- -----------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.10%        1.10%         1.10%        1.10%(4)
Ratio of Net Investment Income to Average Net Assets      1.92%        2.38%         2.43%        2.52%(4)
Portfolio Turnover Rate                                    107%         127%          119%          78%
Net Assets, End of Period (in thousands)              $375,592     $261,721      $201,384      $57,836



<OL>
  <LI><FONT SIZE=2><I>February 15, 1996 (inception) through November 30, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Annualized.</I></FONT></LI>
</OL>


<P><FONT SIZE=4><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT SIZE=3>Investor Class</FONT></P>

<P><FONT SIZE=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>

<P><FONT SIZE=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 6.54      $ 6.25      $ 5.53        $ 5.00
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.07        0.10        0.09          0.07
  Net Realized and Unrealized Gain on Investment Transactions      1.55        0.49        0.67          0.46
                                                                 ----------------------------------------------
  Total From Investment Operations                                 1.62        0.59        0.76          0.53
Distributions
  From Net Investment Income                                      (0.08)      (0.09)      (0.04)           --
  From Net Realized Gain on Investment Transactions               (0.17)      (0.21)         --            --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.25)      (0.30)      (0.04)           --
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 7.91      $ 6.54      $ 6.25        $ 5.53
                                                                 ==============================================
  Total Return(3)                                                 25.69%       9.93%      13.84%        10.60%


<P><FONT SIZE=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                      1999         1998          1997          1996(1)
- -----------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.20%        1.20%         1.20%        1.20%(4)
Ratio of Net Investment Income to Average Net Assets      1.02%        1.49%         1.58%        1.72%(4)
Portfolio Turnover Rate                                    115%         134%          135%          64%
Net Assets, End of Period (in thousands)              $192,831     $145,125      $109,497      $46,276



<OL>
  <LI><FONT SIZE=2><I>February 15, 1996 (inception) through November 30, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>


  <LI><FONT SIZE=2><I>Annualized.</I></FONT></LI>
</OL>

<P><FONT SIZE=3>More information about the funds is contained in these documents</FONT></P>

<P><FONT SIZE=3><B>Annual and Semiannual Reports </B></FONT></P>

<P><FONT SIZE=3>These reports contain more information about the funds' investments
  and the market conditions and investment strategies that significantly affected
  the funds' performance during the most recent fiscal period.</FONT></P>

<P><FONT SIZE=3><B>Statement of Additional Information (SAI) </B></FONT></P>

<P><FONT SIZE=3>The SAI contains a more detailed, legal description of the funds'
  operations, investment restrictions, policies and practices. The SAI is incorporated
  by reference into this Prospectus. This means that it is legally part of this
  Prospectus, even if you don't request a copy.</FONT></P>

<P><FONT SIZE=3>You may obtain a free copy of the SAI or annual and semiannual
  reports, and ask questions about the funds or your accounts, by contacting American
  Century at the address or telephone numbers listed below.</FONT></P>

<P><FONT SIZE=3>You also can get information about the funds (including the SAI)
  from the Securities and Exchange Commission (SEC). The SEC charges a duplicating
  fee to provide copies of this information.</FONT></P>
<TABLE cellspacing=0 border=0 width=600>
  <TR>
    <TD valign="TOP">

<P><FONT size="3"><I>In person </I></FONT>
    </TD>
    <TD valign="TOP">

<P><FONT size=2><FONT size="3">SEC Public Reference Room<BR>
        </FONT><FONT size="3">Washington, D.C.<BR>
        </FONT><FONT size="3">Call 202-942-8090 for location and hours.<BR>
         </FONT></FONT></P>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=3><I>On the Internet </I> </FONT>
    </TD>
    <TD valign="TOP">
      <UL>
        <LI><FONT size="3">EDGAR database at www.sec.gov </FONT></LI>
        <LI><FONT size="3">By email request at [email protected]<BR>
           </FONT></LI>
      </UL>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=3><I>By mail </I> </FONT>
    </TD>
    <TD valign="TOP">
<P><FONT size=3>SEC Public Reference Section <BR>
        Washington, D.C. 20549-0102 </FONT></P>
    </TD>
  </TR>
</TABLE>
<BR>
<P><FONT size="2">Investment Company Act File No. 811-8532</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>[AMERICAN CENTURY LOGO]</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>American Century Investments<BR>
  P.O. Box 419200<BR>
  Kansas City, Missouri 64141-6200</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>1-800-345-2021 or 816-531-5575</FONT></P>

<P><FONT SIZE=2>0004<BR>
  SH-PRS-19559</FONT></P>

<P><FONT SIZE=4><B>Notes</B></FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=4><B>Notes</B></FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<P><FONT SIZE=2> </FONT></P>

<TABLE border="0" cellspacing="0" cellpadding="0" width="600">
  <TR>
    <TD width="241"> </TD>
    <TD width="359">


<P><FONT size="6"><I>Your <BR>
        </I>A<FONT size="5">MERICAN</FONT> C<FONT size="5">ENTURY</FONT><I><BR>
        prospectus</I></FONT></P>


<P> </P>


<P><FONT size="3"><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT size="3"><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT size="3"><B>Strategic Allocation: Aggressive Fund</B></FONT></P>


<P> </P>
    </TD>
  </TR>
  <TR>
    <TD valign="top" width="241">


      <P align="RIGHT"><FONT size="3">April 1, 2000<BR>
        Investor Class</FONT></P>


      <P align="RIGHT"><FONT size="3"><I>The Securities and Exchange Commission
        has not approved or disapproved these securities or determined if this
        Prospectus is accurate or complete. Anyone who tells you otherwise is
        committing a crime.</I></FONT></P>
      <P align="RIGHT"><FONT size="3">Funds Distributor, Inc.<BR>
        and American Century<BR>
        Investment Services, Inc.,<BR>
        Distributors</FONT></P>
      <P align="right">
      <P align="right">  </P>
    </TD>
    <TD width="359"> </TD>
  </TR>
  <TR>
    <TD width="241"> </TD>
    <TD valign="top" width="359">
      <DIV align="right"><FONT size=3>[AMERICAN CENTURY LOGO]</FONT></DIV>
    </TD>
  </TR>
</TABLE>

<P><FONT SIZE=2> </FONT></P>
<TABLE border="0" cellspacing="0" cellpadding="0" width="600">
  <TR valign="top">
    <TD width="118">
      <DIV align="center"><FONT size=3>[AMERICAN<BR>
        CENTURY<BR>
        LOGO]</FONT></DIV>
    </TD>
    <TD width="22">      </TD>
    <TD width="460"> </TD>
  </TR>
  <TR valign="top">
    <TD width="118">

<P> </P>
      <P align="center"><FONT size="3"><I>American Century<BR>
        Investments</I></FONT></P>
      <P align="center"><I><FONT size="3">P.O. Box 419200<BR>
        Kansas City, MO<BR>
        64141-6200</FONT></I></P>
    </TD>
    <TD width="22"> </TD>
    <TD width="460">


<P><FONT size="3">Dear Investor,</FONT></P>

<P><FONT size="3">Planning and maintaining your investment portfolio is
        a big job. However, an easy-to-understand Prospectus can make your work
        a lot less daunting. We hope you'll find this Prospectus easy to understand,
        and more importantly, that it gives you confidence in the investment decisions
        you have made or are soon to make.</FONT></P>

<P><FONT size="3">As you begin to read through this Prospectus, take a look
        at the table of contents to understand how it is organized. The first
        four sections take a close-up look at the funds.</FONT></P>

<P><FONT size="3"><I>An Overview of the Funds </I>— Learn about fund
        goals, strategies and risks, and who may or may not want to invest.</FONT></P>

<P><FONT size="3"><I>Fund Performance History</I> — See how the funds
        performed from year to year.</FONT></P>

<P><FONT size="3"><I>Fees and Expenses</I> — Find out about fund management
        fees and other expenses associated with investing.</FONT></P>

<P><FONT size="3"><I>Objectives, Strategies and Risks</I> — Take a
        more detailed look at the principal investment objectives, strategies
        and risks presented in the <I>Overview of the Funds</I> section. </FONT></P>

<P><FONT size="3">As you continue to read, the <I>Management</I> section
        will acquaint you with the fund management team, and <I>Investing with
        American Century</I> gives an overview about how to invest and manage
        your account.</FONT></P>

<P><FONT size="3"><I>Share Price and Distributions, Taxes, </I>and<I> Financial
        Highlights </I>wrap up the Prospectus with important financial information
        you'll need to make an informed decision.</FONT></P>

<P><FONT size="3">Naturally, you may have questions about investing after
        you read through the Prospectus. Our Web site, www.americancentury.com,
        offers information that could answer many of your questions. Or, an Investor
        Relations Representative will be happy to help weekdays, 7 a.m. to 7 p.m.
        and Saturdays, 9 a.m. to 2 p.m. Central time. Give us a call at 1-800-345-2021.</FONT></P>


<P><FONT size="3">Sincerely,</FONT></P>

<P><FONT size="3">/s/ Mark Killen</FONT></P>

<P><FONT size="3">Mark Killen<BR>
        Senior Vice President<BR>
        American Century Investment Services, Inc.</FONT></P>
    </TD>
  </TR>
</TABLE>



<P><FONT SIZE=2><FONT size="3"><BR>
  </FONT><FONT size="4"><B>Table of Contents</B></FONT></FONT></P>

<P><FONT SIZE=3><A href="#ZA">An Overview of the Funds</A></FONT></P>

<P><FONT SIZE=3><A href="#ZB">Fund Performance History</A></FONT></P>

<P><FONT SIZE=3><A href="#ZC">Fees and Expenses</A></FONT></P>


<P><FONT SIZE=3><A href="#ZD">Objectives, Strategies and Risks</A></FONT></P>


<P><FONT SIZE=3>      Strategic Allocation: Conservative
  Fund</FONT></P>

<P><FONT SIZE=3>      Strategic Allocation: Moderate
  Fund</FONT></P>

<P><FONT SIZE=3>      Strategic Allocation: Aggressive
  Fund</FONT></P>

<P><FONT SIZE=3><A href="#ZE">Management</A></FONT></P>

<P><FONT SIZE=3><A href="#ZF">Investing with American Century</A></FONT></P>

<P><FONT SIZE=3><A href="#ZG">Share Price and Distributions</A></FONT></P>

<P><FONT SIZE=3><A href="#ZH">Taxes</A></FONT></P>

<P><FONT SIZE=3><A href="#ZI">Multiple Class Information</A></FONT></P>

<P><FONT SIZE=3><A href="#ZJ">Financial Highlights</A></FONT></P>



<P><FONT SIZE=3><I>Throughout this book you'll find definitions of key investment
  terms and phrases. When you see a word printed in blue italics, look for its
  definition in the left margin.</I></FONT></P>

<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>This symbol highlights special
  information and helpful tips.</I></FONT></P>

<P><FONT SIZE=4><B><A NAME="ZA"></A>An Overview of the Funds</B></FONT></P>


<P><FONT SIZE=3><B>What are the funds' investment objectives?</B></FONT></P>

<P><FONT SIZE=3>These funds are asset allocation funds. They seek the highest
  level of total return consistent with their risk profiles. The risk profiles
  of the funds vary because they invest in different mixes of asset types, such
  as stocks, bonds and money market instruments. </FONT></P>


<P><FONT SIZE=3><I><B>Total return</B> includes capital appreciation plus dividend and interest
  income.</I></FONT></P>

<P><FONT SIZE=3><B>What are the funds' primary investment strategies and principal
  risks?</B></FONT></P>

<P><FONT SIZE=3>The following table indicates each fund's neutral mix. The neutral
  mix represents a benchmark as to how a fund's investments generally will be
  allocated among the major asset classes over the long term.</FONT></P>



                                        Equity          Fixed-Income or
                                        Securities      Debt Securities      Cash
Fund                                    (Stocks)        (Bonds)              Equivalents
- ------------------------------------------------------------------------------------------
Strategic Allocation: Conservative      45%             45%                  10%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Moderate          63%             31%                  6%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive        78%             20%                  2%


<P><FONT SIZE=3>In selecting stocks for the equity portion of the funds, the fund
  managers may choose stocks of U.S. or foreign companies of any size. The fund
  managers invest the fixed-income portion of the funds primarily in investment-grade
  debt securities.</FONT></P>


<P><FONT SIZE=3><B>The funds' principal risks include</B></FONT></P>
<UL>


  <LI><FONT SIZE=3><B>Market Risk</B> — The value of a fund's shares will
    go up and down based on the performance of the companies whose securities
    it owns and other factors generally affecting the securities market.</FONT></LI>
  <LI><FONT SIZE=3><B>Interest Rate Risk</B> — When interest rates change,
    the value of the funds' fixed-income securities will be affected.</FONT></LI>
  <LI><FONT SIZE=3><B>Credit Risk</B> — The value of a fund's fixed-income
    securities also will be affected by the continued ability of the issuers of
    these securities to make interest and principal payments as they become due.
    </FONT></LI>
  <LI><FONT SIZE=3><B>Principal Loss</B> — As with all mutual funds, if you
    sell your shares when their value is less than the price you paid, you will
    lose money.</FONT></LI>


</UL>

<P><FONT SIZE=3><B>Who <I>may</I> want to invest in the funds?</B></FONT></P>

<P><FONT SIZE=3>The funds may be a good investment if you are</FONT></P>
<UL>


  <LI><FONT SIZE=3>seeking funds that combine the potential for long-term capital
    growth with income</FONT></LI>
  <LI><FONT SIZE=3>seeking the convenience of funds that invest in both equity
    and fixed-income securities</FONT></LI>


  <LI><FONT SIZE=3>comfortable with the risks associated with the funds' investment
    strategy</FONT></LI>
  <LI><FONT SIZE=3>investing through an IRA or other tax-advantaged retirement
    plan</FONT></LI>
</UL>

<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>An investment in the funds
  is not a bank deposit, and it is not insured or guaranteed by the Federal Deposit
  Insurance Corporation (FDIC) or any other government agency.</I> </FONT></P>

<P><FONT SIZE=3><B>Who <I>may not</I> want to invest in the funds?</B></FONT></P>

<P><FONT SIZE=3>The funds may not be a good investment if you are</FONT></P>
<UL>
  <LI><FONT SIZE=3>not seeking current income from your investment</FONT></LI>
  <LI><FONT SIZE=3>investing for a short period of time</FONT></LI>
  <LI><FONT SIZE=3>uncomfortable with volatility in the value of your investment</FONT></LI>
</UL>

<P><FONT SIZE=4><B><A NAME="ZB"></A>Fund Performance History</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Moderate Fund</B></FONT></P>


<P><FONT SIZE=3><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT SIZE=3><B>Annual Total Returns</B></FONT></P>

<P><FONT SIZE=3>The following bar chart shows the performance of the funds' Investor
  Class shares for each full calendar year in the life of each fund. It indicates
  the volatility of the funds' historical returns from year to year. </FONT></P>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>The performance information
  on this page is designed to help you see how the funds' returns can vary. Keep
  in mind that past performance does not predict how the funds will perform in
  the future.</I></FONT></P>
<P align="center"><FONT SIZE=3>[GRAPHIC OMITTED]</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>[The following table was depicted as a bar graph
  in the printed material.]</FONT></P>


                                                1997            1998            1999
Strategic Allocation Fund: Conservative         12.84%          10.53%          11.17%
Strategic Allocation Fund: Moderate             15.24%          12.75%          22.28%
Strategic Allocation Fund: Aggressive           16.23%          13.80%          33.83%



<P><FONT SIZE=3>The highest and lowest quarterly returns for the period reflected
  in the bar chart are: </FONT></P>


                               Highest                        Lowest
- --------------------------------------------------------------------------------
Conservative               9.40% (4Q 1999)               -2.95% (3Q 1998)
- --------------------------------------------------------------------------------
Moderate                  17.38% (4Q 1999)               -7.60% (3Q 1998)
- --------------------------------------------------------------------------------
Aggressive                25.34% (4Q 1999)              -11.09% (3Q 1998)



<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>For current performance
  information, please call us at 1-800-345-2021 or visit American Century's Web
  site at www.americancentury.com.</I></FONT></P>


<P><FONT SIZE=3><B>Average Annual Total Returns</B></FONT></P>

<P><FONT SIZE=3>The following table shows the average annual total returns of
  the funds' Investor Class shares for the periods indicated. The benchmarks are
  unmanaged indices that have no operating costs and are included in the table
  for performance comparison. </FONT></P>


For the calendar year ended December 31, 1999      1 year      Life of Fund(1)
- --------------------------------------------------------------------------------
Strategic Allocation: Conservative                 11.17%      10.57%
- --------------------------------------------------------------------------------
Strategic Allocation: Moderate                     22.28%      15.31%
- --------------------------------------------------------------------------------
Strategic Allocation: Aggressive                   33.83%      18.71%
- --------------------------------------------------------------------------------
S&P 500 Index                                      21.04%      26.22%(2)
- --------------------------------------------------------------------------------
Lehman Aggregate Bond Index                        -0.82%       5.73%(2)
- --------------------------------------------------------------------------------
Three-Month U.S. Treasury Bill                      4.74%       4.97%(2)

<OL>
  <LI><FONT SIZE=2><I>The inception date for the funds' Investor Class was February
    15, 1996.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Since February 29, 1996, the date closest to the funds'
    inception for which data are available. </I></FONT></LI>
</OL>


<P><FONT SIZE=4><B><A NAME="ZC"></A>Fees and Expenses</B></FONT></P>

<P><FONT SIZE=3>There are no sales loads, fees or other charges </FONT></P>
<UL>
  <LI><FONT SIZE=3>to buy fund shares directly from American Century</FONT></LI>
  <LI><FONT SIZE=3>to reinvest dividends in additional shares</FONT></LI>


  <LI><FONT SIZE=3>to exchange into the Investor Class shares of other American
    Century funds</FONT></LI>
  <LI><FONT SIZE=3>to redeem your shares</FONT></LI>


</UL>


<P><FONT SIZE=3>The following table describes the fees and expenses you will pay
  if you buy and hold shares of the funds.</FONT></P>


<P><FONT SIZE=3><B>Annual Operating Expenses (expenses that are deducted from
  fund assets)</B></FONT></P>



                                        Management      Distribution and            Other            Total Annual Fund
                                        Fee(1)          Service (12b-1) Fees        Expenses(2)      Operating Expenses
- ------------------------------------------------------------------------------------------------------------------------
Strategic Allocation: Conservative      1.00%           None                        0.00%            1.00%
- ------------------------------------------------------------------------------------------------------------------------
Strategic Allocation: Moderate          1.10%           None                        0.00%            1.10%
- ------------------------------------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive        1.20%           None                        0.00%            1.20%


<OL>
  <LI><FONT SIZE=2><I>Based on expenses incurred during the funds' most recent
    fiscal year. The funds have stepped fee schedules. As a result, the funds'
    management fee rate generally decreases as fund assets increase.</I></FONT></LI>
  <LI><FONT SIZE=2><I>Other expenses, which include the fees and expenses of the
    funds' independent directors and their legal counsel as well as interest,
    were less than 0.005% for the most recent fiscal year.</I></FONT></LI>
</OL>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>Use this example to compare
  the costs of investing in other funds. Of course, your actual costs may be higher
  or lower. </I></FONT></P>

<P><FONT SIZE=3><B>Example</B></FONT></P>

<P><FONT SIZE=3>The examples in the table below are intended to help you compare
  the costs of investing in a fund with the costs of investing in other mutual
  funds. Assuming you . . .</FONT></P>
<UL>
  <LI><FONT SIZE=3>invest $10,000 in the fund</FONT></LI>


  <LI><FONT SIZE=3>redeem all of your shares at the end of the periods shown below
    </FONT></LI>


  <LI><FONT SIZE=3>earn a 5% return each year </FONT></LI>
  <LI><FONT SIZE=3>incur the same operating expenses as shown above</FONT></LI>
</UL>

<P><FONT SIZE=3>. . . your cost of investing in the fund would be:</FONT></P>



                                        1 year      3 years      5 years      10 years
- ---------------------------------------------------------------------------------------
Strategic Allocation: Conservative      $102        $318         $551         $1,219
- ---------------------------------------------------------------------------------------
Strategic Allocation: Moderate          $112        $349         $604         $1,334
- ---------------------------------------------------------------------------------------
Strategic Allocation: Aggressive        $122        $380         $657         $1,447



<P><FONT SIZE=4><B><A NAME="ZD"></A>Objectives, Strategies and Risks</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT SIZE=3><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT SIZE=3><B>What are the funds' investment objectives?</B></FONT></P>

<P><FONT SIZE=3>The funds are asset allocation funds. That is, they diversify
  their assets among various classes of investments such as stocks, bonds and
  money market instruments. Each fund holds a different mix of these asset types,
  which gives it a distinct risk profile and return potential.</FONT></P>
<UL>
  <LI><FONT SIZE=3><B>Strategic Allocation: Conservative</B> seeks regular income
    through its emphasis on bonds and money market securities. It also has the
    potential for moderate long-term total return as a result of its stake in
    equity securities.</FONT></LI>
  <LI><FONT SIZE=3><B>Strategic Allocation: Moderate</B> seeks long-term capital
    growth with some regular income. It emphasizes investments in equity securities,
    but maintains a sizeable stake in bonds and money market securities.</FONT></LI>


  <LI><FONT SIZE=3><B>Strategic Allocation: Aggressive</B> seeks long-term capital
    growth with a small amount of income. It emphasizes investments in equity
    securities, but maintains a portion of its assets in bonds and money market
    securities.</FONT></LI>


</UL>


<P><FONT SIZE=3>You should be aware that the names of the three asset allocation
  funds offered in this Prospectus are intended to reflect the relative short-term
  price volatility risk among the funds and are not an indication of the advisor's
  assessment of the riskiness of the funds as compared to other mutual funds,
  including other mutual funds within the American Century family of funds.</FONT></P>


<P><FONT SIZE=3><B>How do the funds pursue their investment objectives?</B></FONT></P>


<P><FONT SIZE=3>The funds' strategic asset allocation strategy diversifies investments
  among equity securities, bonds and cash-equivalent instruments. The funds may
  invest in any type of U.S. or foreign equity security that meets certain fundamental
  and technical standards. The fund advisor draws on growth, value and quantitative
  investment techniques in managing the equity portion of the funds' portfolios
  and diversifies the funds' equity investments among small, medium and large
  companies.</FONT></P>

<P><FONT SIZE=3>The growth strategy looks for companies with earnings and revenues
  that are not only growing, but growing at a successively faster, or accelerating,
  pace. This strategy is based on the premise that, over the long term, the stocks
  of companies with accelerating earnings and revenues have a greater-than-average
  chance to increase in value. The value investment discipline seeks capital growth
  by investing in equity securities of well-established companies that the funds'
  managers believe to be temporarily undervalued. The primary quantitative management
  technique the managers use is portfolio optimization. The managers may construct
  a portion of the funds' portfolios to match the risk characteristics of the
  S&P 500 and then optimize each portfolio to achieve the desired balance
  of risk and return potential. </FONT></P>


<P><FONT SIZE=3>Although the funds will remain exposed to each of the investment
  disciplines and categories described above, a particular discipline or investment
  category may be emphasized when, in the managers' opinion, such discipline or
  investment category is undervalued relative to the other disciplines or categories.</FONT></P>


<P><FONT SIZE=3>The funds also invest in a variety of debt securities payable
  in both U.S. and foreign currencies. The funds primarily invest in investment-grade
  securities, that is, securities rated in the four highest categories by independent
  rating organizations. However, Strategic Allocation: Moderate may invest up
  to 5% of its assets, and Strategic Allocation: Aggressive may invest up to 10%
  of its assets, in high-yield securities. High-yield securities are higher risk,
  nonconvertible debt obligations that are rated below investment-grade. The funds
  may also invest in unrated securities based on the funds' advisor's assessment
  of their credit quality. Under normal market conditions, the weighted average
  maturity for the fixed-income portfolio will be in the three- to 10-year range.</FONT></P>

<P><FONT SIZE=3>The funds may invest the cash-equivalent portion of their portfolios
  in high-quality money market investments (denominated in U.S. dollars or foreign
  currencies).</FONT></P>

<P><FONT SIZE=3>The following table shows the operating ranges in which each fund's
  asset mix generally will vary over short-term periods. These variations may
  be due to differences in asset class performance or prevailing market conditions.</FONT></P>

<P><FONT SIZE=3><B>Operating Ranges</B></FONT></P>


                                         Equity          Fixed-Income or
                                         Securities      Debt Securities      Cash
Fund                                     (Stocks)        (Bonds)              Equivalents
- ------------------------------------------------------------------------------------------
Strategic Allocation: Conservative       39-51%          38-52%               5-20%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Moderate           53-73%          21-41%               0-15%
- ------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive         63-93%          10-30%               0-15%



<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>Fixed-income securities
  are rated by nationally recognized securities rating organizations (SROs), such
  as Moody's and Standard & Poor's. Each SRO has its own system for classifying
  securities, but each tries to indicate a company's ability to make timely payments
  of interest and principal. A detailed description of SROs, their ratings system
  and what we do if a security isn't rated is included in the Statement of Additional
  Information.</I></FONT></P>


<P><FONT SIZE=3><B>What are the principal risks of investing in the funds?</B></FONT></P>

<P><FONT SIZE=3>The value of a fund's shares depends on the value of the stocks
  and other securities it owns. The value of the individual securities a fund
  owns will go up and down depending on the performance of the companies that
  issued them, general market and economic conditions, and investor confidence.</FONT></P>

<P><FONT SIZE=3>The value of the funds' fixed-income securities will be affected
  primarily by rising or falling interest rates and the continued ability of the
  issuers of these securities to make payments of interest and principal as they
  become due.</FONT></P>

<P><FONT SIZE=3>When interest rates change, the amount of income a fund generates
  will be affected. Generally, when interest rates rise, a fund's income and its
  share value will decline. The opposite is true when interest rates decline.</FONT></P>

<P><FONT SIZE=3>The lowest-rated investment-grade bonds in which the funds may
  invest contain some speculative characteristics. Having those bonds in the funds'
  portfolios means the funds' value may go down more if interest rates or other
  economic conditions change than if the funds contained only higher-rated bonds.
  In addition, Strategic Allocation: Moderate and Strategic Allocation: Aggressive
  may invest in higher-risk high-yield securities, sometimes referred to as junk
  bonds. These securities are considered to be predominantly speculative and are
  more likely to be negatively affected by changes in interest rates or other
  economic conditions.</FONT></P>

<P><FONT SIZE=3>As with all funds, your shares may be worth more or less at any
  given time than the price you paid for them. If you sell your shares when the
  value is less than the price you paid, you will lose money.</FONT></P>

<P><FONT SIZE=3>Although the fund managers intend to invest the funds' assets
  primarily in U.S. securities, the funds may invest in foreign securities. Foreign
  investment involves additional risks, including fluctuations in currency exchange
  rates, less stable political and economic structures, reduced availability of
  public information, and lack of uniform financial reporting and regulatory practices
  similar to those that apply in the United States. These factors make investing
  in foreign securities generally riskier than investing in U.S. stocks. </FONT></P>


<P><FONT SIZE=3>These funds are intended for investors who seek to diversify their
  assets among various classes of investments, such as stocks, bonds and money
  market instruments, and who are willing to accept the risks associated with
  the funds' investment strategies.</FONT></P>

<P><FONT SIZE=4><B><A NAME="ZE"></A>Management</B></FONT></P>

<P><FONT SIZE=3><B>Who manages the funds?</B></FONT></P>


<P><FONT SIZE=3>The Board of Directors, investment advisor and fund management
  team play key roles in the management of the funds.</FONT></P>

<P><FONT SIZE=3><B>The Board of Directors</B></FONT></P>

<P><FONT SIZE=3>The Board of Directors oversees the management of the funds and
  meets at least quarterly to review reports about fund operations. Although the
  Board of Directors does not manage the funds, it has hired an investment advisor
  to do so. More than two-thirds of the directors are independent of the funds'
  advisor; that is, they are not employed by and have no financial interest in
  the advisor.</FONT></P>

<P><FONT SIZE=3><B>The Investment Advisor</B></FONT></P>

<P><FONT SIZE=3>The funds' investment advisor is American Century Investment Management,
  Inc. The advisor has been managing mutual funds since 1958. The advisor is headquartered
  at 4500 Main Street, Kansas City, Missouri 64111.</FONT></P>


<P><FONT SIZE=3>The advisor is responsible for managing the investment portfolios
  of the funds and directing the purchase and sale of their investment securities.
  The advisor also arranges for transfer agency, custody and all other services
  necessary for the funds to operate.</FONT></P>


<P><FONT SIZE=3>For the services it provided to the funds during the most recent
  fiscal year, the advisor received a unified management fee based on a percentage
  of the average net assets of the Investor Class shares of each fund. The amount
  of the management fee for a fund is calculated on a class-by-class basis daily
  and paid monthly. </FONT></P>

<P><FONT SIZE=3>Out of that fee, the advisor paid all expenses of managing and
  operating the funds except brokerage expenses, taxes, interest, fees and expenses
  of the independent directors (including legal counsel fees), and extraordinary
  expenses. A portion of the management fee may be paid by the funds' advisor
  to unaffiliated third parties who provide recordkeeping and administrative services
  that would otherwise be performed by an affiliate of the advisor.</FONT></P>


Management Fees Paid by the Funds to the Advisor as a
Percentage of Average Net Assets for the Most Recent Fiscal Year Ended November 30, 1999
- ------------------------------------------------------------------------------------------------------
Strategic Allocation: Conservative                                                              1.00%
- ------------------------------------------------------------------------------------------------------
Strategic Allocation: Moderate                                                                  1.10%
- ------------------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive                                                                1.20%


<P><FONT SIZE=3><B>The Fund Management Team</B></FONT></P>

<P><FONT SIZE=3>The advisor uses a team of portfolio managers, assistant portfolio
  managers and analysts to manage the funds. The team meets regularly to review
  portfolio holdings and discuss purchase and sale activity. Team members buy
  and sell securities for a fund as they see fit, guided by the fund's investment
  objective and strategy.</FONT></P>

<P><FONT SIZE=3>The portfolio managers on the investment team are identified below:</FONT></P>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <B>Code of Ethics</B></FONT></P>

<P><FONT SIZE=3><I>American Century has a Code of Ethics designed to ensure that
  the interests of fund shareholders come before the interests of the people who
  manage the funds. Among other provisions, the Code of Ethics prohibits portfolio
  managers and other investment personnel from buying securities in an initial
  public offering or profiting from the purchase and sale of the same security
  within 60 calendar days. In addition, the Code of Ethics requires portfolio
  managers and other employees with access to information about the purchase or
  sale of securities by the funds to obtain approval before executing permitted
  personal trades.</I></FONT></P>


<P><FONT SIZE=3><B>Jeffrey R. Tyler</B></FONT></P>

<P><FONT SIZE=3>Mr. Tyler, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since their inception in
  February 1996. He also is a member of the teams that manage Equity Growth, Income
  & Growth and Balanced. He joined American Century as a Portfolio Manager
  in January 1988. He has a bachelor's degree in business economics from the University
  of California-Santa Barbara and an MBA in finance and economics from Northwestern
  University. He is a Chartered Financial Analyst.</FONT></P>


<P><FONT SIZE=3><B>Christopher K. Boyd</B></FONT></P>


<P><FONT SIZE=3>Mr. Boyd, Vice President and Senior Portfolio Manager, has been
  a member of the team that manages the funds since rejoining American Century
  in January 1998. He is also a member of the teams that manage Giftrust and New
  Opportunities. With the exception of 1997, he has been with American Century
  since March 1988 and served as a Portfolio Manager since December 1992. During
  1997, he was in private practice as an investment advisor. He has a bachelor
  of science from the University of Kansas and an MBA from Dartmouth College.
  He is a Chartered Financial Analyst.</FONT></P>


<P><FONT SIZE=3><B>Phillip N. Davidson</B></FONT></P>


<P><FONT SIZE=3>Mr. Davidson, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since their inception in
  February 1996. He is also a member of the teams that manage Value and Equity
  Income. Prior to joining American Century, he spent 11 years at Boatmen's Trust
  Company in St. Louis and served as Vice President and Portfolio Manager responsible
  for institutional value equity clients. He has a bachelor's degree in finance
  and an MBA from Illinois State University.</FONT></P>


<P><FONT SIZE=3><B>Glenn A. Fogle</B></FONT></P>


<P><FONT SIZE=3>Mr. Fogle, Vice President and Senior Portfolio Manager, has been
  a member of the team that manages the funds since their inception in February
  1996. He also is a member of the team that manages Vista, where he has been
  a Portfolio Manager since March 1993. He joined American Century in September
  1990 as an Investment Analyst. He has a bachelor of arts and an MBA in finance
  from Texas Christian University. He is a Chartered Financial Analyst.</FONT></P>

<P><FONT SIZE=3><B>C. Kim Goodwin</B></FONT></P>

<P><FONT SIZE=3>Ms. Goodwin, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since October 1997. She
  also is a member of the team that manages Growth. She joined American Century
  in 1997. Before joining American Century, she served as Senior Vice President
  and Portfolio Manager at Putnam Investments from May 1996 to September 1997,
  and Vice President and Portfolio Manager at Prudential Investments from February
  1993 to April 1996. She has a bachelor of arts from Princeton University and
  an MBA in finance and a master's in public affairs from the University of Texas.</FONT></P>


<P><FONT SIZE=3><B>Norman E. Hoops</B></FONT></P>


<P><FONT SIZE=3>Mr. Hoops, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since their inception in
  February 1996. He also is a member of the teams that manage Limited-Term Bond,
  Bond and the fixed-income portion of Balanced. He joined American Century as
  Vice President and Portfolio Manager in November 1989. In April 1993, he became
  Senior Vice President. He has a bachelor of arts from Indiana University and
  an MBA from Butler University.</FONT></P>

<P><FONT SIZE=3><B>Brian Howell</B></FONT></P>

<P><FONT SIZE=3>Mr. Howell, Vice President and Portfolio Manager, has been a member
  of the team that manages the funds since May 1997. He joined American Century
  in 1988. He was Portfolio Manager of the Capital Preservation Fund from May
  1995 to May 1997. He has a bachelor's degree in mathematics/statistics and an
  MBA from the University of California-Berkeley.</FONT></P>

<P><FONT SIZE=3><B>Mark S. Kopinski</B></FONT></P>

<P><FONT SIZE=3>Mr. Kopinski, Senior Vice President and Senior Portfolio Manager,
  has been a member of the team that manages the funds since April 1997. He also
  is a member of the teams that manage International Growth, International Discovery
  and the Emerging Markets Fund. Before rejoining American Century, he served
  as Vice President and Portfolio Manager at Federated Investors, Inc. from June
  1995 to March 1997. From 1990 to 1995, he served as Vice President and a member
  of the team that managed International Growth and International Discovery. He
  has a bachelor's degree in business administration from Monmouth College and
  an MA in Asian studies from the University of Illinois.</FONT></P>

<P><FONT SIZE=3><B>Scott A. Moore</B></FONT></P>

<P><FONT SIZE=3>Mr. Moore, Vice President and Portfolio Manager, has been a member
  of the team that manages the funds since February 1999. He is also a member
  of the teams that manage Value and Equity Income. He joined American Century
  in August 1993 as an Investment Analyst. He has a bachelor's degree in finance
  from Southern Illinois University and an MBA in finance from the University
  of Missouri-Columbia. He is a Chartered Financial Analyst.</FONT></P>

<P><FONT SIZE=3><B>John D. Seitzer</B></FONT></P>

<P><FONT SIZE=3>Mr. Seitzer, Vice President and Portfolio Manager, has been a
  member of the team that manages the funds since December 1996. He also is a
  member of the team that manages Giftrust. He joined American Century in June
  1993 as an Investment Analyst and was promoted to Portfolio Manager in July
  1996. He has a bachelor's degree in accounting and finance from Kansas State
  University and an MBA in finance from Indiana University. He is a Chartered
  Financial Analyst and a Certified Public Accountant.</FONT></P>


<P><FONT SIZE=3><B>Henrik Strabo</B></FONT></P>


<P><FONT SIZE=3>Mr. Strabo, Chief Investment Officer—International Equities,
  has been a member of the team that manages the funds since their inception in
  February 1996. He also is a member of the team that manages Global Growth, International
  Growth and International Discovery. He joined American Century in 1993 as an
  Investment Analyst and was promoted to Portfolio Manager in April 1994. He has
  a bachelor's degree in business from the University of Washington.</FONT></P>


<P><FONT SIZE=3><B>Denise Tabacco</B></FONT></P>


<P><FONT SIZE=3>Ms. Tabacco, Portfolio Manager, has been a member of the team
  that manages the funds since January 1998. She also is a member of the team
  that manages the Prime Money Market Fund. She joined American Century in 1988,
  becoming a member of its portfolio department in 1991. She has a bachelor's
  degree in accounting from San Diego State University and an MBA in finance from
  Golden Gate University.</FONT></P>


<P><FONT SIZE=3><B>Fundamental Investment Policies</B></FONT></P>

<P><FONT SIZE=3>Fundamental investment policies contained in the Statement of
  Additional Information and the investment objectives of the funds may not be
  changed without a shareholder vote. The Board of Directors may change any other
  policies and investment strategies.</FONT></P>

<P><FONT SIZE=4><B><A NAME="ZF"></A>Investing with American Century</B></FONT></P>


<P><FONT SIZE=3><B>Services Automatically Available to You</B></FONT></P>

<P><FONT SIZE=3>You automatically will have access to the services listed below
  when you open your account. If you do not want these services, see Conducting
  Business in Writing below.</FONT></P>

<P><FONT SIZE=3><B>Conducting Business in Writing </B></FONT></P>

<P><FONT SIZE=3>If you prefer to conduct business in writing only, you can indicate
  this on the account application. If you choose this option, you must provide
  written instructions to invest, exchange and redeem. All account owners must
  sign transaction instructions (with signatures guaranteed for redemptions in
  excess of $100,000). If you want to add services later, you can complete an
  Investor Service Options form.</FONT></P>

<P><FONT SIZE=3><B>Ways to Manage Your Account</B></FONT></P>


<TABLE cellspacing=0 border=0 width=600>
  <TR>
    <TD valign="TOP" colspan="5">
      <HR width="100%" size="1" noshade>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">


<P><FONT size="2"><B>By telephone</B></FONT><BR>
        <B><FONT size="2">Investor Relations<BR>
        </FONT></B><FONT size="2">1-800-345-2021</FONT><BR>
        <B><FONT size="2">Business, Not-For-Profit<BR>
        and Employer-Sponsored<BR>
        Retirement Plans<BR>
        </FONT></B><FONT size="2">1-800-345-3533</FONT><BR>
        <FONT size="2"><B>Automated Information Line</B></FONT><B><BR>
        </B><FONT size="2">1-800-345-8765</FONT></P>


<P><FONT size=2>[GRAPHIC OMITTED:<BR>
        TELEPHONE] </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">


<P><FONT size=2><B>Open an account<BR>
        </B>If you are a current investor, you can open an account by exchanging
        shares from another American Century account. </FONT></P>

<P><FONT size=2><B>Exchange shares</B><BR>
        Call or use our Automated Information Line if you have authorized us to
        accept telephone instructions. </FONT></P>


    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Make additional investments<BR>
        </B>Call or use our Automated Information Line if you have authorized
        us to invest from your bank account.</FONT></P>



<P><FONT size=2><B>Sell shares<BR>
        </B>Call a Service Representative. </FONT></P>


    </TD>
  </TR>
  <TR>
    <TD valign="TOP" colspan="5">
      <HR width="100%" size="1" noshade>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">


<P><FONT size=2><B>Online<BR>
        </B>www.americancentury.com</FONT></P>


<P><FONT size=2>[GRAPHIC OMITTED:<BR>
        COMPUTER] </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">


<P><FONT size=2><B>Open an account<BR>
        </B>If you are a current investor, you can open an account by exchanging
        shares from another American Century account. </FONT></P>

<P><FONT size=2><B>Exchange shares<BR>
        </B>Exchange shares from another American Century account. </FONT></P>


    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">


<P><FONT size=2><B>Make additional investments<BR>
        </B>Make an additional investment into an established American Century
        account if you have authorized us to invest from your bank account.</FONT></P>

<P><FONT size=2><B>Sell shares<BR>
        </B>Not available. </FONT></P>


    </TD>
  </TR>
  <TR>
    <TD valign="TOP" colspan="5">
      <HR width="100%" size="1" noshade>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=2><B>By mail or fax<BR>
        </B>P.O. Box 419200<BR>
        Kansas City, MO 64141-6200</FONT></P>

<P><FONT size=2>Fax<BR>
        816-340-7962</FONT></P>

<P><FONT size=2>[GRAPHIC OMITTED:<BR>
        ENVELOPE] </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Open an account<BR>
        </B>Send a signed, completed application and check or money order payable
        to American Century Investments.</FONT></P>

<P><FONT size=2><B>Exchange shares<BR>
        </B>Send written instructions to exchange your shares from one American
        Century account to another. </FONT></P>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Make additional investments<BR>
        </B>Send your check or money order for at least $50 with an investment
        slip or $250 without an investment slip. If you don't have an investment
        slip, include your name, address and account number on your check or money
        order.</FONT></P>

<P><FONT size=2><B>Sell shares<BR>
        </B>Send written instructions or a redemption form to sell shares. Call
        a Service Representative to request a form. </FONT></P>
    </TD>
  </TR>
</TABLE>

<P><FONT SIZE=2> </FONT></P>
<P ALIGN="left"><FONT SIZE=3><B>A Note about Mailings to Shareholders</B></FONT></P>

<P><FONT SIZE=3>To reduce expenses and demonstrate respect for our environment,
  we will deliver a single copy of most financial reports and prospectuses to
  investors who share an address, even if the accounts are registered under different
  names. If you would like to receive separate mailings, please call us and we
  will begin individual delivery within 30 days. If you'd like to reduce mailbox
  clutter even more, visit www.americancentury.com and sign up to receive these
  documents by email. In most cases, we also will deliver account statements for
  all the investors in a household in a single envelope.</FONT></P>

<P><FONT SIZE=3><B>Your Guide to Services and Policies</B></FONT></P>

<P><FONT SIZE=3>When you open an account, you will receive a services guide, which
  explains the services available to you and the policies of the funds and the
  transfer agent.</FONT></P>
<TABLE cellspacing=0 border=0 width=600>
  <TR>
    <TD valign="TOP" colspan="5">
      <HR width="100%" size="1" noshade>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=2><B>Automatically</B></FONT></P>

<P><FONT size=2>[GRAPHIC OMITTED:<BR>
        ARROW IN A CIRCLE] </FONT>
    </TD>
    <TD valign="TOP">

<P>    
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Open an account<BR>
        </B>Not available.</FONT></P>

<P><FONT size=2><B>Exchange shares<BR>
        </B>Send written instructions to set up an automatic exchange of your
        shares from one American Century account to another. </FONT></P>
    </TD>
    <TD valign="TOP">

<P>    
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Make additional investments<BR>
        </B>With the automatic investment privilege, you can purchase shares on
        a regular basis. You must invest at least $600 per year per account.</FONT></P>

<P><FONT size=2><B>Sell shares<BR>
        </B>If you have at least $10,000 in your account, you may sell shares
        automatically by establishing Check-A-Month or Automatic Redemption plans.
        </FONT></P>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP" colspan="5">
      <HR width="100%" size="1" noshade>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=2><B>By wire</B></FONT></P>

<P><FONT size=2>[GRAPHIC OMITTED: POINTING FINGER] Please remember if you
        request redemptions by wire, $10 will be deducted from the amount redeemed.
        Your bank also may charge a fee.</FONT></P>

<P><FONT size=2>[GRAPHIC OMITTED:<BR>
        FAX MACHINE] </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Open an account<BR>
        </B>Call to set up your account or mail a completed application to the
        address provided in the "By mail" section. Give your bank the following
        information to wire money.</FONT></P>
      <UL>


        <LI><font size="2">Our bank information:</font></LI>
        <font size="2"><BR>
        Commerce Bank N.A. <BR>
        Routing No. 101000019<BR>
        Account No. 2804918 </font>
        <LI><font size="2">The fund name </font></LI>
        <LI><font size="2">Your American Century account number* </font></LI>
        <LI><font size="2">Your name </font></LI>
        <LI><font size="2">The contribution year (for IRAs only)<BR>
          <I>* For additional investments only</I></font></LI>


      </UL>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2><B>Make additional investments<BR>
        </B>Follow the wire instructions.</FONT></P>

<P><FONT size=2><B>Sell shares<BR>
        </B>You can receive redemption proceeds by wire or electronic transfer.
        </FONT></P>

<P><FONT size=2><B>Exchange shares<BR>
        </B>Not available. </FONT></P>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP" colspan="5">
      <HR width="100%" size="1" noshade>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=2><B>In person </B> </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP" colspan=3>

<P><FONT size=2>If you prefer to handle your transactions in person, visit
        one of our Investor Centers and a representative can help you open an
        account, make additional investments, and sell or exchange shares. </FONT>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP"><FONT size="2">    </FONT></TD>
    <TD valign="TOP"> </TD>
    <TD valign="TOP"><FONT size="2">    </FONT></TD>
    <TD valign="TOP"> </TD>
    <TD valign="TOP"><FONT size="2">    </FONT></TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=2>[GRAPHIC OMITTED:<BR>
        MALE FIGURE] </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2>4500 Main St.<BR>
        Kansas City, Missouri<BR>
        8 a.m. to 5:30 p.m., Monday – Friday</FONT></P>

<P><FONT size=2>1665 Charleston Road<BR>
        Mountain View, California<BR>
        8 a.m. to 5 p.m., Monday – Friday </FONT>
    </TD>
    <TD valign="TOP">

<P> 
    </TD>
    <TD valign="TOP">

<P><FONT size=2>4917 Town Center Drive<BR>
        Leawood, Kansas<BR>
        8 a.m. to 6 p.m.,<BR>
        Monday – Friday <BR>
        8 a.m. to noon, Saturday</FONT></P>

<P><FONT size=2>9445 East County Line Road, Suite A<BR>
        Englewood, Colorado<BR>
        8 a.m. to 6 p.m.,<BR>
        Monday – Friday<BR>
        8 a.m. to noon, Saturday </FONT>
    </TD>
  </TR>
</TABLE>
<P ALIGN="left"><FONT SIZE=2><BR>
  <B><FONT size="3">Minimum Initial Investment Amounts</FONT></B></FONT></P>



To open an account, the minimum investments are:
- --------------------------------------------------------------------------------
Individual or Joint                                             $2,500
- --------------------------------------------------------------------------------
Traditional IRA                                                 $1,000
- --------------------------------------------------------------------------------
Roth IRA                                                        $1,000
- --------------------------------------------------------------------------------
Education IRA                                                   $500
- --------------------------------------------------------------------------------
UGMA/UTMA                                                       $2,500
- --------------------------------------------------------------------------------
403(b)                                                          $1,000(1)
- --------------------------------------------------------------------------------
Qualified Retirement Plans                                      $2,500(2)



<OL>
  <LI><FONT SIZE=2><I>For each fund you select, American Century will waive the
    fund minimum if you make a contribution of at least $50 a month. If your contribution
    is less than $50, you may make only one fund choice.</I></FONT></LI>


  <LI><FONT SIZE=2><I>The minimum investment requirements may be different for
    some types of retirement accounts.</I></FONT></LI>


</OL>

<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>A redemption is the sale
  of all or a portion of the shares in an account, including as a part of an exchange
  to another American Century account.</I></FONT></P>

<P><FONT SIZE=3><B>Redemption of Shares in Low-Balance Accounts</B></FONT></P>

<P><FONT SIZE=3>If your redemption activity causes your account balance to fall
  below the minimum initial investment amount, we will notify you and give you
  90 days to meet the minimum. If you do not meet the deadline, American Century
  will redeem the shares in the account and send the proceeds to your address
  of record.</FONT></P>

<P><FONT SIZE=3><B>Modifying or Canceling an Investment</B></FONT></P>

<P><FONT SIZE=3>Investment instructions are irrevocable. That means that once
  you have mailed or otherwise transmitted your investment instruction, you may
  not modify or cancel it. Each fund reserves the right to suspend the offering
  of shares for a period of time, and each fund reserves the right to reject any
  specific purchase order (including purchases by exchange or conversion). Additionally,
  we may refuse a purchase if, in our judgment, it is of a size that would disrupt
  the management of a fund.</FONT></P>

<P><FONT SIZE=3><B>Abusive Trading Practices</B></FONT></P>

<P><FONT SIZE=3>We do not permit market timing or other abusive trading practices
  in our funds.</FONT></P>

<P><FONT SIZE=3>Excessive, short-term (market timing) or other abusive trading
  practices may disrupt portfolio management strategies and harm fund performance.
  To minimize harm to the funds and their shareholders, we reserve the right to
  reject any purchase order (including exchanges) from any investor we believe
  has a history of abusive trading or whose trading, in our judgment, has been
  or may be disruptive to a fund. In making this judgment, we may consider trading
  done in multiple accounts under common ownership or control. We also reserve
  the right to delay delivery of your redemption proceeds—up to seven days—or
  to honor certain redemptions with securities, rather than cash, as described
  in the next section.</FONT></P>

<P><FONT SIZE=3><B>Special Requirements for Large Redemptions</B></FONT></P>


<P><FONT SIZE=3>If, during any 90-day period, you redeem fund shares worth more
  than $250,000 (or 1% of the assets of the fund if that percentage is less than
  $250,000), we reserve the right to pay part or all of the redemption proceeds
  in excess of this amount in readily marketable securities instead of in cash.
  The securities would be selected from the fund's portfolio by the fund managers.
  A payment in securities can help the fund's remaining shareholders avoid tax
  liabilities that they might otherwise have incurred had the fund sold securities
  prematurely to pay the entire redemption amount in cash.</FONT></P>

<P><FONT SIZE=3>We will value these securities in the same manner as we do in
  computing the fund's net asset value. We may provide these securities in lieu
  of cash without prior notice. </FONT></P>

<P><FONT SIZE=3>Also, if payment is made in securities, a shareholder may have
  to pay brokerage or other transaction costs to convert the securities to cash.</FONT></P>

<P><FONT SIZE=3>If your redemption would exceed this limit and you would like
  to avoid being paid in securities, please provide us with an unconditional instruction
  to redeem at least 15 days prior to the date on which the redemption transaction
  is to occur. The instruction must specify the dollar amount or number of shares
  to be redeemed and the date of the transaction. This minimizes the effect of
  the redemption on the fund and its remaining shareholders.</FONT></P>


<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <I>Financial intermediaries
  include banks, broker-dealers, insurance companies and investment advisors.</I></FONT></P>

<P><FONT SIZE=3><B>Investing through Financial Intermediaries</B></FONT></P>

<P><FONT SIZE=3>If you do business with us through a financial intermediary or
  a retirement plan, your ability to purchase, exchange and redeem shares will
  depend on the policies of that entity. Some policy differences may include</FONT></P>
<UL>
  <LI><FONT SIZE=3>minimum investment requirements</FONT></LI>
  <LI><FONT SIZE=3>exchange policies</FONT></LI>
  <LI><FONT SIZE=3>fund choices</FONT></LI>
  <LI><FONT SIZE=3>cutoff time for investments</FONT></LI>
</UL>


<P><FONT SIZE=3>Please contact your financial intermediary or plan sponsor for
  a complete description of its policies. Copies of the funds' annual report,
  semiannual report and Statement of Additional Information are available from
  your intermediary or plan sponsor.</FONT></P>


<P><FONT SIZE=3>Certain financial intermediaries perform recordkeeping and administrative
  services for their clients that would otherwise be performed by American Century's
  transfer agent. In some circumstances, American Century will pay the service
  provider a fee for performing those services.</FONT></P>

<P><FONT SIZE=3>Although transactions in fund shares may be made directly with
  American Century at no charge, you also may purchase, redeem and exchange fund
  shares through financial intermediaries that charge a transaction-based or other
  fee for their services. Those charges are retained by the intermediary and are
  not shared with American Century or the funds.</FONT></P>

<P><FONT SIZE=3>American Century has contracts with certain financial intermediaries
  requiring them to track the time investment orders are received and to comply
  with procedures relating to the transmission of orders. The funds have authorized
  those intermediaries to accept orders on each fund's behalf up to the time at
  which the net asset value is determined. If those orders are transmitted to
  American Century and paid for in accordance with the contract, they will be
  priced at the net asset value next determined after your request is received
  in the form required by the intermediary on a fund's behalf.</FONT></P>

<P><FONT SIZE=4><B><A NAME="ZG"></A>Share Price and Distributions</B></FONT></P>

<P><FONT SIZE=3><B>Share Price</B></FONT></P>

<P><FONT SIZE=3><I>The <B>net asset value,</B> or NAV, of a fund is the price
  of the fund's shares.</I></FONT></P>

<P><FONT SIZE=3>American Century determines the <i><b>net asset value</b></i>
  (NAV) of each fund as of the close of regular trading on the New York Stock
  Exchange (usually 4 p.m. Eastern time) on each day the Exchange is open. On
  days when the Exchange is not open (including certain U.S. holidays), we do
  not calculate the NAV. The NAV of a fund share is the current value of the fund's
  assets, minus any liabilities, divided by the number of fund shares outstanding.</FONT></P>

<P><FONT SIZE=3>If current market prices of securities owned by a fund are not
  readily available, the advisor may determine their fair value in accordance
  with procedures adopted by the fund's Board. Trading of securities in foreign
  markets may not take place every day the Exchange is open. Also, trading in
  some foreign markets may take place on weekends or holidays when a fund's NAV
  is not calculated. So, the value of a fund's portfolio may be affected on days
  when you can't purchase or redeem shares of the fund.</FONT></P>

<P><FONT SIZE=3>We will price your purchase, exchange or redemption at the NAV
  next determined after we receive your transaction request in good order. </FONT></P>

<P><FONT SIZE=3><I><B>Capital gains</B> are increases in the values of capital
  assets, such as stock, from the time the assets are purchased.</I></FONT></P>

<P><FONT SIZE=3><B>Distributions</B></FONT></P>

<P><FONT SIZE=3>Federal tax laws require each fund to make distributions to its
  shareholders in order to qualify as a "regulated investment company." Qualification
  as a regulated investment company means that the funds will not be subject to
  state or federal income tax on amounts distributed. The distributions generally
  consist of dividends and interest received by a fund, as well as <B><I>capital
  gains</I></B> realized on the sale of investment securities. </FONT></P>

<P><FONT SIZE=3>The funds pay distributions of substantially all of their income
  quarterly, with the exception of Strategic Allocation: Aggressive, which pays
  such distributions annually. Distributions from realized capital gains are generally
  paid twice a year, usually in March and December. The funds may make more frequent
  distributions, if necessary, to comply with Internal Revenue Code provisions.
  The funds' distributions may be taxable as ordinary income, capital gains or
  a combination of the two. Capital gains are taxed at different rates depending
  on the length of time the fund held the securities that were sold. Distributions
  are reinvested automatically in additional shares unless you choose another
  option.</FONT></P>

<P><FONT SIZE=3>You will participate in fund distributions, when they are declared,
  starting the day after your purchase is effective. For example, if you purchase
  shares on a day that a distribution is declared, you will not receive that distribution.
  If you redeem shares, you will receive any distribution declared on the day
  you redeem. If you redeem all shares, we will include any such distributions
  received with your redemption proceeds. </FONT></P>

<P><FONT SIZE=3>Participants in employer-sponsored retirement or savings plans
  must reinvest all distributions. For shareholders investing through taxable
  accounts, we will reinvest distributions unless you elect to receive them in
  cash. Please consult your services guide for further information regarding distributions
  and your distribution options.</FONT></P>

<P><FONT SIZE=4><B><A NAME="ZH"></A>Taxes</B></FONT></P>

<P><FONT SIZE=3>The tax consequences of owning shares of the funds will vary depending
  on whether you own them through a taxable or tax-deferred account. Tax consequences
  result from distributions by the funds of dividend and interest income they
  have received or capital gains they have generated through their investment
  activities. Tax consequences also result from sales of fund shares by investors
  after the net asset value has increased or decreased.</FONT></P>

<P><FONT SIZE=3><B>Tax-Deferred Accounts</B></FONT></P>

<P><FONT SIZE=3>If you purchase fund shares through a tax-deferred account, such
  as an IRA or a qualified employer-sponsored retirement or savings plan, income
  and capital gains distributions usually will not be subject to current taxation,
  but will accumulate in your account under the plan on a tax-deferred basis.
  Likewise, moving from one fund to another fund within a plan or tax-deferred
  account generally will not cause you to be taxed. For information about the
  tax consequences of making purchases or withdrawals through a tax-deferred account,
  please consult your plan administrator, your summary plan description or a professional
  tax advisor.</FONT></P>

<P><FONT SIZE=3><B>Taxable Accounts</B></FONT></P>

<P><FONT SIZE=3>If you own fund shares through a taxable account, distributions
  by the fund and sales by you of fund shares may cause you to be taxed on your
  investment.</FONT></P>

<P><FONT SIZE=3>[GRAPHIC OMITTED: POINTING FINGER] <B>Buying a Dividend</B></FONT></P>

<P><FONT SIZE=3><I>Purchasing fund shares in a taxable account shortly before
  a distribution is sometimes known as buying a dividend. In taxable accounts,
  you must pay income taxes on the distribution whether you reinvest the distribution
  or take it in cash. In addition, you will have to pay taxes on the distribution
  whether the value of your investment decreased, increased or remained the same
  after you bought the fund shares.</I></FONT></P>

<P><FONT SIZE=3><I>The risk in buying a dividend is that a fund's portfolio may
  build up taxable gains throughout the period covered by a distribution, as securities
  are sold at a profit. The funds distribute those gains to you, after subtracting
  any losses, even if you did not own the shares when the gains occurred.</I></FONT></P>

<P><FONT SIZE=3><I>If you buy a dividend, you incur the full tax liability of
  the distribution period, but you may not enjoy the full benefit of the gains
  realized in the fund's portfolio.</I></FONT></P>

<P><FONT SIZE=3><B>Taxability of Distributions</B></FONT></P>

<P><FONT SIZE=3>Fund distributions may consist of income earned by the fund from
  sources such as dividends and interest, or capital gains generated from the
  sale of fund investments. Distributions of income are taxed as ordinary income.
  Distributions of capital gains are classified either as short term or long term
  and are taxed as follows:</FONT></P>


Type of Distribution          Tax Rate for 15% Bracket      Tax Rate for 28% Bracket or Above
- ----------------------------------------------------------------------------------------------
Short-term capital gains      Ordinary income rate          Ordinary income rate
- ----------------------------------------------------------------------------------------------
Long-term capital gains       10%                           20%


<P><FONT SIZE=3>The tax status of any distributions of capital gains is determined
  by how long the fund held the underlying security that was sold, not by how
  long you have been invested in the fund, or whether you reinvest your distributions
  in additional shares or take them in cash. American Century will inform you
  of the tax status of fund distributions for each calendar year in an annual
  tax mailing (Form 1099-DIV).</FONT></P>

<P><FONT SIZE=3>Distributions also may be subject to state and local taxes. Because
  everyone's tax situation is unique, you may want to consult your tax professional
  about federal, state and local tax consequences.</FONT></P>

<P><FONT SIZE=3><B>Taxes on Transactions</B></FONT></P>

<P><FONT SIZE=3>Your redemptions—including exchanges to other American Century
  funds—are subject to capital gains tax. The table above can provide a general
  guide for your potential tax liability when selling or exchanging fund shares.
  Short-term capital gains are gains on fund shares you held for 12 months or
  less. Long-term capital gains are gains on fund shares you held for more than
  12 months. If your shares decrease in value, their sale or exchange will result
  in a long-term or short-term capital loss. However, you should note that loss
  realized upon the sale or redemption of shares held for six months or less will
  be treated as a long-term capital loss to the extent of any distribution of
  long-term capital gain to you with respect to those shares. If a loss is realized
  on the redemption of fund shares, the reinvestment in additional fund shares
  within 30 days before or after the redemption may be subject to the wash sale
  rules of the Internal Revenue Code. This may result in a postponement of the
  recognition of such loss for federal income tax purposes. </FONT></P>

<P><FONT SIZE=3>If you have not certified to us that your Social Security number
  or tax identification number is correct and that you are not subject to 31%
  withholding, we are required to withhold and remit 31% of dividends, capital
  gains distributions and redemptions to the IRS.</FONT></P>

<P><FONT SIZE=4><B><A NAME="ZI"></A>Multiple Class Information</B></FONT></P>

<P><FONT SIZE=3>American Century offers two classes of the funds: Investor Class
  and Advisor Class. The shares offered by this Prospectus are Investor Class
  shares and have no up-front or deferred charges, commissions, or 12b-1 fees.
  </FONT></P>


<P><FONT SIZE=3>American Century offers the other class of shares primarily through
  employer-sponsored retirement plans or through institutions like banks, broker-dealers
  and insurance companies. The other class has different fees, expenses and/or
  minimum investment requirements from the Investor Class. The difference in the
  fee structures between the classes is the result of their separate arrangements
  for shareholder and distribution services and not the result of any difference
  in amounts charged by the advisor for core investment advisory services. Accordingly,
  the core investment advisory expenses do not vary by class. Different fees and
  expenses will affect performance. For additional information concerning the
  other class of shares not offered by this Prospectus, call us at 1-800-345-3533
  for Advisor Class shares. You also can contact a sales representative or financial
  intermediary who offers that class of shares.</FONT></P>


<P><FONT SIZE=3>Except as described below, all classes of shares of the funds
  have identical voting, dividend, liquidation and other rights, preferences,
  terms and conditions. The only differences between the classes are (a) each
  class may be subject to different expenses specific to that class; (b) each
  class has a different identifying designation or name; (c) each class has exclusive
  voting rights with respect to matters solely affecting such class; and (d) each
  class may have different exchange privileges.</FONT></P>

<P><FONT SIZE=4><B><A NAME="ZJ"></A>Financial Highlights</B></FONT></P>

<P><FONT SIZE=3><B>Understanding the Financial Highlights</B></FONT></P>


<P><FONT SIZE=3>The tables on the next few pages itemize what contributed to the
  changes in share price during the most recently ended fiscal year. They also
  show the changes in share price for this period in comparison to changes over
  the last five fiscal years.</FONT></P>


<P><FONT SIZE=3>On a per-share basis, each table includes as appropriate</FONT></P>
<UL>
  <LI><FONT SIZE=3>share price at the beginning of the period</FONT></LI>
  <LI><FONT SIZE=3>investment income and capital gains or losses</FONT></LI>
  <LI><FONT SIZE=3>distributions of income and capital gains paid to investors</FONT></LI>
  <LI><FONT SIZE=3>share price at the end of the period</FONT></LI>
</UL>

<P><FONT SIZE=3>Each table also includes some key statistics for the period as
  appropriate</FONT></P>
<UL>


  <LI><FONT SIZE=3><B>Total Return</B> — the overall percentage of return
    of the fund, assuming the reinvestment of all distributions</FONT></LI>
  <LI><FONT SIZE=3><B>Expense Ratio</B> — operating expenses as a percentage
    of average net assets</FONT></LI>
  <LI><FONT SIZE=3><B>Net Income Ratio</B> — net investment income as a percentage
    of average net assets</FONT></LI>
  <LI><FONT SIZE=3><B>Portfolio Turnover</B> — the percentage of the fund's
    buying and selling activity</FONT></LI>


</UL>


<P><FONT SIZE=3>The Financial Highlights have been audited by Deloitte & Touche
  LLP, independent auditors. Their Independent Auditors' Report is included in
  the funds' annual report for the year ended November 30, 1999, which is incorporated
  by reference into the Statement of Additional Information, and is available
  upon request.</FONT></P>


<P><FONT SIZE=4><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><FONT size=3>Investor Class</FONT></P>


<P><FONT size=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>


<P><FONT size=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 5.59      $ 5.55      $ 5.26        $ 5.00
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.17        0.18        0.19          0.13
  Net Realized and Unrealized Gain on Investment Transactions      0.28        0.31        0.36          0.22
                                                                 ----------------------------------------------
  Total From Investment Operations                                 0.45        0.49        0.55          0.35
                                                                 ----------------------------------------------
Distributions
  From Net Investment Income                                      (0.16)      (0.19)      (0.17)        (0.09)
  From Net Realized Gain on Investment Transactions               (0.19)      (0.26)      (0.09)           --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.35)      (0.45)      (0.26)        (0.09)
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 5.69      $ 5.59      $ 5.55        $ 5.26
                                                                 ==============================================
  Total Return(3)                                                  8.47%       9.43%      10.87%         7.02%


<P><FONT size=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                      1999          1998         1997         1996(1)
- ---------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.00%         1.00%        1.00%      1.01%(4)
Ratio of Net Investment Income to Average Net Assets      3.01%         3.35%        3.48%      3.67%(4)
Portfolio Turnover Rate                                    105%          113%         124%         44%
Net Assets, End of Period (in thousands)              $167,083      $180,970     $156,733     $33,110

<OL>
  <LI><FONT size=2><I>February 15, 1996 (inception) through November 30, 1996.</I></FONT></LI>
  <LI><FONT size=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>
  <LI><FONT size=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>
  <LI><FONT size=2><I>Annualized.</I></FONT></LI>
</OL>

<P><FONT size=4><B>Strategic Allocation: Moderate Fund</B></FONT></P>

<P><FONT size=3>Investor Class</FONT></P>


<P><FONT size=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>


<P><FONT size=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 6.22      $ 5.98      $ 5.42        $ 5.00
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.12        0.15        0.14          0.10
  Net Realized and Unrealized Gain on Investment Transactions      0.88        0.45        0.56          0.39
                                                                 ----------------------------------------------
  Total From Investment Operations                                 1.00        0.60        0.70          0.49
                                                                 ----------------------------------------------
Distributions
  From Net Investment Income                                      (0.12)      (0.16)      (0.13)        (0.07)
  From Net Realized Gain on Investment Transactions               (0.21)      (0.20)      (0.01)           --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.33)      (0.36)      (0.14)        (0.07)
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 6.89      $ 6.22      $ 5.98        $ 5.42
                                                                 ==============================================
  Total Return(3)                                                 16.97%      10.32%      13.02%         9.91%


<P><FONT size=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                      1999         1998          1997          1996(1)
- -----------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.10%        1.10%         1.10%        1.10%(4)
Ratio of Net Investment Income to Average Net Assets      1.92%        2.38%         2.43%        2.52%(4)
Portfolio Turnover Rate                                    107%         127%          119%          78%
Net Assets, End of Period (in thousands)              $375,592     $261,721      $201,384      $57,836

<OL>
  <LI><FONT size=2><I>February 15, 1996 (inception) through November 30, 1996.</I></FONT></LI>
  <LI><FONT size=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>
  <LI><FONT size=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>
  <LI><FONT size=2><I>Annualized.</I></FONT></LI>
</OL>

<P><FONT size=4><B>Strategic Allocation: Aggressive Fund</B></FONT></P>

<P><FONT size=3>Investor Class</FONT></P>


<P><FONT size=3><I>For a Share Outstanding Throughout the Years Ended November
  30 (except as noted)</I></FONT></P>


<P><FONT size=3><B>Per-Share Data</B></FONT></P>


                                                                 1999        1998        1997          1996(1)
- ---------------------------------------------------------------------------------------------------------------
Net Asset Value, Beginning of Period                             $ 6.54      $ 6.25      $ 5.53        $ 5.00
                                                                 ----------------------------------------------
Income From Investment Operations
  Net Investment Income(2)                                         0.07        0.10        0.09          0.07
  Net Realized and Unrealized Gain on Investment Transactions      1.55        0.49        0.67          0.46
                                                                 ----------------------------------------------
  Total From Investment Operations                                 1.62        0.59        0.76          0.53
                                                                 ----------------------------------------------
Distributions
  From Net Investment Income                                      (0.08)      (0.09)      (0.04)           --
  From Net Realized Gain on Investment Transactions               (0.17)      (0.21)         --            --
                                                                 ----------------------------------------------
  Total Distributions                                             (0.25)      (0.30)      (0.04)           --
                                                                 ----------------------------------------------
Net Asset Value, End of Period                                   $ 7.91      $ 6.54      $ 6.25        $ 5.53
                                                                 ==============================================
  Total Return(3)                                                 25.69%       9.93%      13.84%        10.60%


<P><FONT size=3><B>Ratios/Supplemental Data</B></FONT></P>


                                                      1999         1998          1997          1996(1)
- -----------------------------------------------------------------------------------------------------------
Ratio of Operating Expenses to Average Net Assets         1.20%        1.20%         1.20%        1.20%(4)
Ratio of Net Investment Income to Average Net Assets      1.02%        1.49%         1.58%        1.72%(4)
Portfolio Turnover Rate                                    115%         134%          135%          64%
Net Assets, End of Period (in thousands)              $192,831     $145,125      $109,497      $46,276

<OL>
  <LI><FONT size=2><I>February 15, 1996 (inception) through November 30, 1996.</I></FONT></LI>
  <LI><FONT size=2><I>Computed using average shares outstanding throughout the
    period.</I></FONT></LI>
  <LI><FONT size=2><I>Total return assumes reinvestment of dividends and capital
    gains distributions, if any. Total returns for periods less than one year
    are not annualized.</I></FONT></LI>
  <LI><FONT size=2><I>Annualized.</I></FONT></LI>
</OL>

<P><FONT SIZE=3>More information about the funds is contained in these documents</FONT></P>

<P><FONT SIZE=3><B>Annual and Semiannual Reports </B></FONT></P>

<P><FONT SIZE=3>These reports contain more information about the funds' investments
  and the market conditions and investment strategies that significantly affected
  the funds' performance during the most recent fiscal period.</FONT></P>

<P><FONT SIZE=3><B>Statement of Additional Information (SAI) </B></FONT></P>

<P><FONT SIZE=3>The SAI contains a more detailed, legal description of the funds'
  operations, investment restrictions, policies and practices. The SAI is incorporated
  by reference into this Prospectus. This means that it is legally part of this
  Prospectus, even if you don't request a copy.</FONT></P>

<P><FONT SIZE=3>You may obtain a free copy of the SAI or annual and semiannual
  reports, and ask questions about the funds or your accounts, by contacting American
  Century at the address or telephone numbers listed below.</FONT></P>

<P><FONT SIZE=3>You also can get information about the funds (including the SAI)
  from the Securities and Exchange Commission (SEC). The SEC charges a duplicating
  fee to provide copies of this information.</FONT></P>
<TABLE cellspacing=0 border=0 width=600>
  <TR>
    <TD valign="TOP">

<P><FONT size="3"><I>In person </I></FONT>
    </TD>
    <TD valign="TOP">

<P><FONT size=2><FONT size="3">SEC Public Reference Room<BR>
        </FONT><FONT size="3">Washington, D.C.<BR>
        </FONT><FONT size="3">Call 202-942-8090 for location and hours.<BR>
         </FONT></FONT></P>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=3><I>On the Internet </I> </FONT>
    </TD>
    <TD valign="TOP">
      <UL>
        <LI><FONT size="3">EDGAR database at www.sec.gov </FONT></LI>
        <LI><FONT size="3">By email request at [email protected]<BR>
           </FONT></LI>
      </UL>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=3><I>By mail </I> </FONT>
    </TD>
    <TD valign="TOP">
<P><FONT size=3>SEC Public Reference Section <BR>
        Washington, D.C. 20549-0102 </FONT></P>
    </TD>
  </TR>
</TABLE>
<BR>
<P><FONT size="2">Investment Company Act File No. 811-8532</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>[AMERICAN CENTURY LOGO]</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>American Century Investments<BR>
  P.O. Box 419200<BR>
  Kansas City, Missouri 64141-6200</FONT></P>
<P ALIGN="CENTER"><FONT SIZE=3>1-800-345-2021 or 816-531-5575</FONT></P>

<P><FONT SIZE=2>0004<BR>
  SH-PRS-19554</FONT></P>


<P><FONT SIZE=2> </FONT></P>

<P> </P>

<P> </P>
<TABLE border="0" cellspacing="0" cellpadding="0" width="600">
  <TR>
    <TD width="245"> </TD>
    <TD width="355">

<P><FONT size="6"><I> </I>A<FONT size="5">MERICAN</FONT> C<FONT size="5">ENTURY</FONT><I><BR>
        statement of<BR>
        additional information</I></FONT></P>

<P><FONT size="3"><B>Strategic Allocation: Conservative Fund</B></FONT></P>

<P><B><FONT size="3">Strategic Allocation: Moderate Fund</FONT></B></P>

<P><B><FONT size="3">Strategic Allocation: Aggressive Fund</FONT></B></P>

<P> </P>
    </TD>
  </TR>
  <TR>
    <TD width="245">
      <P align="right"><FONT size="3">APRIL 1, 2000</FONT></P>
      <P align="right"><FONT size="3">American Century Strategic<BR>
        Asset Allocations, Inc.</FONT></P>
      <P align="right"><FONT size="3"> <I>This Statement of Additional Information
        adds to the discussion in the funds' Prospectus, dated April 1, 2000,
        but is not a prospectus. The Statement of Additional Information should
        be read in conjunction with the funds' current Prospectus. If you would
        like a copy of a Prospectus, please contact us at the address or telephone
        numbers listed on the back cover or visit American Century's Web site
        at www.americancentury.com.</I></FONT></P>
      <P align="right"><I><FONT size="3">This Statement of Additional Information
        incorporates by reference certain information that appears in the funds'
        annual and semiannual reports, which are delivered to all shareholders.
        You may obtain a free copy of the funds' annual or semiannual reports
        by calling 1-800-345-2021</FONT></I><FONT size="3">.</FONT></P>
      <P align="right"><FONT size="3">Funds Distributor, Inc. and <BR>
        American Century Investment<BR>
        Services, Inc., Distributors</FONT></P>
    </TD>
    <TD width="355"> </TD>
  </TR>
</TABLE>

<P><FONT size=4><B>TABLE OF CONTENTS</B></FONT></P>

<P><FONT size=3><A href="#XB">The Funds' History</A></FONT></P>

<P><FONT size=3><A href="#XC">Fund Investment Guidelines</A></FONT></P>


<P><FONT size=3><A href="#XD">Fund Investments and Risks</A></FONT></P>


<P><FONT size=3>      <A href="#XE">Investment Strategies
  and Risks</A></FONT></P>


<P><FONT size=3>      <A href="#XF">Investment Policies</A></FONT></P>

<P><FONT size=3>      <A href="#XG">Portfolio Turnover</A></FONT></P>

<P><FONT size=3><A href="#XH">Management</A></FONT></P>

<P><FONT size=3>      <A href="#XI">The Board of
  Directors</A></FONT></P>

<P><FONT size=3>      <A href="#XJ">Officers</A></FONT></P>

<P><FONT size=3>      <A href="#XK">Code of Ethics</A></FONT></P>

<P><FONT size=3><A href="#XL">The Funds' Principal Shareholders</A></FONT></P>

<P><FONT size=3><A href="#XM">Service Providers</A></FONT></P>

<P><FONT size=3>      <A href="#XN">Investment Advisor</A></FONT></P>

<P><FONT size=3>      <A href="#XO">Transfer Agent
  and Administrator</A></FONT></P>

<P><FONT size=3>      <A href="#XP">Distributor</A></FONT></P>

<P><FONT size=3><A href="#XQ">Other Service Providers</A></FONT></P>

<P><FONT size=3>      <A href="#XR">Custodian Banks</A></FONT></P>

<P><FONT size=3>      <A href="#XS">Independent Auditors</A></FONT></P>

<P><FONT size=3><A href="#XT">Brokerage Allocation</A></FONT></P>

<P><FONT size=3>      <A href="#XU">The Equity Portion
  of the Funds</A></FONT></P>

<P><FONT size=3>      <A href="#XV">The Fixed-Income
  Portion of the Funds</A></FONT></P>

<P><FONT size=3><A href="#XW">Information about Fund Shares</A></FONT></P>

<P><FONT size=3>      <A href="#XX">Multiple Class
  Structure</A></FONT></P>

<P><FONT size=3>      <A href="#XY">Buying and Selling
  Fund Shares</A></FONT></P>

<P><FONT size=3>      <A href="#XZ">Valuation of
  the Funds' Securities</A></FONT></P>

<P><FONT size=3><A href="#XAA">Taxes</A></FONT></P>

<P><FONT size=3>      <A href="#XBB">Federal Income
  Taxes</A></FONT></P>

<P><FONT size=3>      <A href="#XCC">State and Local
  Taxes</A></FONT></P>

<P><FONT size=3><A href="#XDD">How Fund Performance Information Is Calculated</A></FONT></P>

<P><FONT size=3>      <A href="#XEE">Performance
  Comparisons</A></FONT></P>

<P><FONT size=3>      <A href="#XFF">Permissible
  Advertising Information</A></FONT></P>

<P><FONT size=3>      <A href="#XGG">Multiple Class
  Performance Advertising</A></FONT></P>

<P><FONT size=3><A href="#XHH">Financial Statements</A></FONT></P>

<P><FONT size=3><A href="#XII">Explanation of Fixed-Income Securities Ratings</A></FONT></P>

<P><FONT size="4"><B><A NAME="XB"></A>THE FUNDS' HISTORY</B></FONT></P>

<P><FONT size="3">American Century Strategic Asset Allocations, Inc. is a registered
  open-end management investment company that was organized as a Maryland corporation
  on April 4, 1994. Prior to January 1, 1997, it was known as Twentieth Century
  Strategic Asset Allocations, Inc. Throughout this Statement of Additional Information,
  we refer to American Century Strategic Asset Allocations, Inc. as the corporation.</FONT></P>

<P><FONT size="3">Each fund described in this Statement of Additional Information
  is a separate series of the corporation and operates for many purposes as if
  it were an independent company. Each fund has its own investment objective,
  strategy, management team, assets, and tax identification and stock registration
  numbers. </FONT></P>


                                        INVESTOR CLASS                  ADVISOR CLASS
- ----------------------------------------------------------------------------------------------------
Fund                                    Ticker      Inception Date      Ticker      Inception Date
- ----------------------------------------------------------------------------------------------------
Strategic Allocation: Conservative      TWSCX       2/15/1996           ACCAX       10/2/1996
- ----------------------------------------------------------------------------------------------------
Strategic Allocation: Moderate          TWSMX       2/15/1996           ACOAX       10/2/1996
- ----------------------------------------------------------------------------------------------------
Strategic Allocation: Aggressive        TWSAX       2/15/1996           ACVAX       10/2/1996
- ----------------------------------------------------------------------------------------------------


<P><FONT size="4"><B><A NAME="XC"></A>FUND INVESTMENT GUIDELINES</B></FONT></P>

<P><FONT size="3">This section explains the extent to which the funds' advisor,
  American Century Investment Management, Inc., can use various investment vehicles
  and strategies in managing a fund's assets. Descriptions of the investment techniques
  and risks associated with each appear in the section, <i>Investment Strategies
  and Risks, </i>which begins on page 5. In the case of the funds' principal investment
  strategies, these descriptions elaborate upon discussions contained in the Prospectus.</FONT></P>

<P><FONT size="3">Each fund is a diversified open-end investment company as defined
  in the Investment Company Act of 1940 (the Investment Company Act). Diversified
  means that, with respect to 75% of its total assets, each fund will not invest
  more than 5% of its total assets in the securities of a single issuer or own
  more than 10% of the outstanding voting securities of a single issuer. </FONT></P>


<P><FONT size="3">To meet federal tax requirements for qualification as a regulated
  investment company, each fund must limit its investments so that at the close
  of each quarter of its taxable year </FONT></P>

<P><FONT size="3">(1) no more than 25% of its total assets are invested in the
  securities of a single issuer (other than the U.S government or a regulated
  investment company), and </FONT></P>

<P><FONT size="3">(2) with respect to at least 50% of its total assets, no more
  than 5% of its total assets are invested in the securities of a single issuer.
  </FONT></P>


<P><FONT size="3">In general, within the restrictions outlined here and in the
  funds' Prospectus, the fund managers have broad powers to decide how to invest
  fund assets, including the power to hold them uninvested.</FONT></P>


<P><FONT size="3">Investments are varied according to what is judged advantageous
  under changing economic conditions. It is the advisor's policy to retain maximum
  flexibility in management without restrictive provisions as to the proportion
  of one or another class of securities that may be held, subject to the investment
  restrictions described in the funds' Prospectus and below.</FONT></P>


<P><FONT size="3">As described in the funds' Prospectus, each fund's assets are
  allocated among major asset classes based on the fund's target allocation and
  subject to the applicable operating ranges. Each fund's assets are further diversified
  among various investment categories and disciplines within the major asset classes.</FONT></P>

<P><FONT size="3">The equity portion of a fund's portfolio may be invested in
  any type of domestic or foreign equity or equity-equivalent security, primarily
  common stocks, that meets certain fundamental and technical standards of selection.
  Equity equivalents include securities that permit the fund to receive an equity
  interest in an issuer, the opportunity to acquire an equity interest in an issuer,
  or the opportunity to receive a return on its investment that permits the fund
  to benefit from the growth over time in the equity of an issuer. Examples of
  equity securities and equity equivalents include preferred stock, convertible
  preferred stock and convertible debt securities. Equity equivalents also may
  include securities whose value or return is derived from the value or return
  of a different security. Depositary receipts, which are described below under
  the heading <i>Foreign Securities,</i> are an example of the type of derivative
  security in which the funds might invest. Derivative securities are discussed
  in greater detail below under the heading <i>Derivative Securities.</i></FONT></P>

<P><FONT size="3">The funds' managers use several investment disciplines in managing
  the equity portion of each fund's portfolio, including growth, value and quantitative
  management strategies. The growth discipline seeks long-term capital appreciation
  by investing in companies whose earnings and revenue trends meet the advisor's
  standards of selection, which generally means that the companies have demonstrated,
  or, in the managers' opinion, have the prospects for demonstrating, accelerating
  earnings and revenues as compared to prior period and/or industry competitors.
  The value investment discipline seeks capital growth by investing in equity
  securities of well-established companies that the managers believe to be temporarily
  undervalued.</FONT></P>

<P><FONT size="3">The advisor believes both value investing and growth investing
  provide the potential for appreciation over time. Value investing tends to provide
  less volatile results. This lower volatility means that the price of value stocks
  tends not to fall as significantly as the price of growth stocks in down markets.
  However, value stocks do not usually appreciate as significantly as growth stocks
  do in up markets. In keeping with the diversification theme of these funds,
  and as a result of management's belief that these styles are complementary,
  both disciplines will be represented to some degree in each portfolio at all
  times.</FONT></P>


<P><FONT size="3">As noted, the value investment discipline tends to be less volatile
  than the growth style. As a result, Strategic Allocation: Conservative will
  generally have a higher proportion of its equity investments in value stocks
  than the other two funds. Likewise, Strategic Allocation: Aggressive will generally
  have a greater proportion of growth stocks than either Strategic Allocation:
  Moderate or Strategic Allocation: Conservative.</FONT></P>

<P><FONT size="3">In addition, the equity portion of each fund's portfolio will
  be further diversified among small, medium and large companies. This approach
  provides investors with an additional level of diversification and enables investors
  to achieve a broader exposure to the various capitalization ranges without having
  to invest in multiple funds.</FONT></P>


<P><FONT size="3">The funds' managers also may apply quantitative management techniques
  to a portion of each fund's portfolio. These techniques combine elements of
  both growth and value investing and are intended to reduce overall volatility
  relative to the market. Quantitative management combines two investment management
  approaches. The first is active management, which allows the managers to select
  investments for a fund without reference to an index or investment model. The
  second is indexing, in which the managers try to match a portion of a fund's
  portfolio composition to that of a particular index.</FONT></P>


<P><FONT size="3">The primary quantitative management technique the managers use
  is portfolio optimization. The managers construct a portion of the funds' portfolios
  to match the risk characteristics of the S&P 500 and then optimize each
  portfolio to achieve the desired balance of risk and return potential.</FONT></P>

<P><FONT size="3">Although the funds will remain exposed to each of the investment
  disciplines and categories described above, a particular discipline or investment
  category may be emphasized when, in the managers' opinion, such discipline or
  investment category is undervalued relative to the other disciplines or categories.</FONT></P>


<P><FONT size="3">The fixed-income portion of a fund's portfolio may include U.S.
  Treasury securities, securities issued or guaranteed by the U.S. government
  or a foreign government, or an agency or instrumentality of the U.S. or a foreign
  government, and nonconvertible debt obligations issued by U.S. or foreign corporations.
  The funds also may invest in mortgage-related and other asset-backed securities,
  which are described in greater detail under the heading <i>Mortgage-Related
  and Other Asset-Backed Securities.</i> As with the equity portion of a fund's
  portfolio, the bond portion of a fund's portfolio will be diversified among
  the various types of fixed-income investment categories described above. The
  managers' strategy is to actively manage the portfolio by investing the fund's
  assets in sectors they believe are undervalued (relative to the other sectors)
  and that represent better relative long-term investment opportunities.</FONT></P>

<P><FONT size="3">The value of fixed-income securities fluctuates based on changes
  in interest rates and in the credit quality of the issuer. Debt securities that
  comprise part of a fund's fixed-income portfolio will be limited primarily to
  investment-grade obligations. However, Strategic Allocation: Moderate may invest
  up to 5% of its assets, and Strategic Allocation: Aggressive may invest up to
  10% of its assets, in "high-yield" securities. Investment-grade means that at
  the time of purchase, such obligations are rated within the four highest categories
  by a nationally recognized statistical rating organization [for example, at
  least Baa by Moody's Investors Service, Inc. (Moody's) or BBB by Standard &
  Poor's Corporation (S&P)], or, if not rated, are of equivalent investment
  quality as determined by the managers. According to Moody's, bonds rated Baa
  are medium-grade and possess some speculative characteristics. A BBB rating
  by S&P indicates S&P's belief that a security exhibits a satisfactory
  degree of safety and capacity for repayment, but is more vulnerable to adverse
  economic conditions and changing circumstances.</FONT></P>

<P><FONT size="3">High-yield securities, sometimes referred to as junk bonds,
  are higher-risk, nonconvertible debt obligations that are rated below investment-grade
  securities, or are unrated, but with similar credit quality.</FONT></P>

<P><FONT size="3">There are no credit or maturity restrictions on the fixed-income
  securities in which the high-yield portion of a fund's portfolio may be invested.
  Debt securities rated lower than Baa by Moody's or BBB by S&P or their equivalent
  are considered by many to be predominantly speculative. Changes in economic
  conditions or other circumstances are more likely to lead to a weakened capacity
  to make principal and interest payments on such securities than is the case
  with higher-quality debt securities. Regardless of rating levels, all debt securities
  considered for purchase by the fund are analyzed by the managers to determine,
  to the extent reasonably possible, that the planned investment is consistent
  with the investment objective of the fund.</FONT></P>

<P><FONT size="3">Under normal market conditions, the weighted average maturity
  for the fixed-income portfolio will be in the three- to 10-year range.</FONT></P>

<P><FONT size="3">The cash-equivalent portion of a fund's portfolio may be invested
  in high-quality money market instruments (denominated in U.S. dollars or foreign
  currencies), including U.S. government obligations, obligations of domestic
  and foreign banks, short-term corporate debt instruments and repurchase agreements.</FONT></P>


<P><FONT size="3">Within each asset class, each fund's holdings will be invested
  across industry groups and issuers that meet its investment criteria. This diversity
  of investment is intended to help reduce the risk created by overconcentration
  in a particular industry or issuer.</FONT></P>


<P><FONT size="3">The funds are "strategic" rather than "tactical" allocation
  funds, which means the managers do not try to time the market to identify the
  exact time when a major reallocation should be made. Instead, the managers use
  a longer-term approach in pursuing the funds' investment objectives, and thus
  select a blend of investments in the various asset classes.</FONT></P>


<P><FONT size="3">The managers regularly review each fund's investments and allocations
  and may make changes in the securities holdings within each asset class or to
  a fund's asset mix (within the defined operating ranges) to favor investments
  that they believe will provide the most favorable outlook for achieving a fund's
  objective. Recommended reallocations may be implemented promptly or may be implemented
  gradually. In order to minimize the impact of reallocations on a fund's performance,
  the managers will generally attempt to reallocate assets gradually.</FONT></P>


<P><FONT size="3">In determining the allocation of assets among U.S. and foreign
  capital markets, the managers consider the condition and growth potential of
  the various economies; the relative valuations of the markets; and social, political
  and economic factors that may affect the markets.</FONT></P>


<P><FONT size="3">In selecting securities in foreign currencies, the managers
  consider, among other factors, the impact of foreign exchange rates relative
  to the U.S. dollar value of such securities. The managers may seek to hedge
  all or a part of a fund's foreign currency exposure through the use of forward
  foreign currency contracts or options thereon.</FONT></P>


<P><FONT size="3">The funds attempt to diversify across asset classes and investment
  categories to a greater extent than mutual funds that invest primarily in equity
  securities or primarily in fixed-income securities. However, the funds are designed
  to fit three general risk profiles and may not provide an appropriately balanced
  investment plan for all investors.</FONT></P>

<P><FONT size="4"><B><A NAME="XD"></A>FUND INVESTMENTS AND RISKS</B></FONT></P>


<P><B><FONT size="3"><A NAME="XE"></A>INVESTMENT STRATEGIES AND RISKS</FONT></B></P>


<P><FONT size="3">In addition to investing in common stocks, bonds and cash-equivalent
  instruments, the funds' managers also may use the various investment vehicles
  and techniques described in this section in managing the funds' assets. This
  section also details the risks associated with each, because each investment
  vehicle and technique contributes to a fund's overall risk profile. </FONT></P>


<P><FONT size="3"><B>Foreign Securities</B></FONT></P>


<P><FONT size="3">Each fund may invest in the securities (including debt securities)
  of foreign issuers, including foreign governments, when these securities meet
  its standards of selection. Securities of foreign issuers may trade in the U.S.
  or foreign securities markets.</FONT></P>

<P><FONT size="3">The following table shows the operating ranges in which each
  fund's assets invested in securities of foreign issuers generally will vary.</FONT></P>


Fund                                     Percentage Generally Invested in Foreign Securities
- ----------------------------------------------------------------------------------------------
Strategic Allocation: Conservative        3-15%
Strategic Allocation: Moderate            5-25%
Strategic Allocation: Aggressive         10-30%
- ----------------------------------------------------------------------------------------------


<P><FONT size="3">The funds may make such investments either directly in foreign
  securities or indirectly by purchasing depositary receipts or depositary shares
  of similar instruments (depositary receipts) for foreign securities. Depositary
  receipts are securities that are listed on exchanges or quoted in the domestic
  over-the-counter markets in one country but represent shares of issuers domiciled
  in another country. Direct investments in foreign securities may be made either
  on foreign securities exchanges or in the over-the-counter markets.</FONT></P>

<P><FONT size="3">Subject to its investment objective and policies, each fund
  may invest in common stocks, convertible securities, preferred stocks, bonds,
  notes and other debt securities of foreign issuers, and debt securities of foreign
  governments and their agencies. The credit quality standards applicable to domestic
  debt securities purchased by each fund are also applicable to its foreign securities
  investments. </FONT></P>

<P><FONT size="3">Investments in foreign securities may present certain risks,
  including: </FONT></P>

<P><FONT size="3"><B><I>Currency Risk.</I></B> The value of the foreign investments
  held by the funds may be significantly affected by changes in currency exchange
  rates. The dollar value of a foreign security generally decreases when the value
  of the dollar rises against the foreign currency in which the security is denominated
  and tends to increase when the value of the dollar falls against such currency.
  In addition, the value of fund assets may be affected by losses and other expenses
  incurred in converting between various currencies in order to purchase and sell
  foreign securities, and by currency restrictions, exchange control regulation,
  currency devaluations and political developments.</FONT></P>

<P><FONT size="3"><B><I>Political and Economic Risk.</I></B> The economies of
  many of the countries in which the funds invest are not as developed as the
  economy of the United States and may be subject to significantly different forces.
  Political or social instability, expropriation, nationalization, confiscatory
  taxation and limitations on the removal of funds or other assets, also could
  adversely affect the value of investments. Further, the funds may encounter
  difficulties or be unable to enforce ownership rights, pursue legal remedies
  or obtain judgments in foreign courts.</FONT></P>

<P><FONT size="3"><B><I>Regulatory Risk.</I></B> Foreign companies generally are
  not subject to the regulatory controls imposed on U.S. issuers and, in general,
  there is less publicly available information about foreign securities than is
  available about domestic securities. Many foreign companies are not subject
  to uniform accounting, auditing and financial reporting standards, practices
  and requirements comparable to those applicable to domestic companies. Income
  from foreign securities owned by the funds may be reduced by a withholding tax
  at the sources, which would reduce dividend income payable to shareholders.</FONT></P>

<P><FONT size="3"><B><I>Market and Trading Risk.</I></B> Brokerage commission
  rates in foreign countries, which generally are fixed rather than subject to
  negotiation as in the United States, are likely to be higher. The securities
  markets in many of the countries in which the funds may invest have substantially
  less trading volume than the principal U.S. markets. As a result, the securities
  of some companies in these countries may be less liquid and more volatile than
  comparable U.S. securities. Furthermore, one securities broker may represent
  all or a significant part of the trading volume in a particular country, resulting
  in higher trading costs and decreased liquidity due to a lack of alternative
  trading partners. There generally is less government regulation and supervision
  of foreign stock exchanges, brokers and issuers, which may make it difficult
  to enforce contractual obligations.</FONT></P>

<P><FONT size="3"><B><I>Clearance and Settlement Risk.</I></B> Foreign securities
  markets also have different clearance and settlement procedures, and in certain
  markets there have been times when settlements have been unable to keep pace
  with the volume of securities transactions, making it difficult to conduct such
  transactions. Delays in clearance and settlement could result in temporary periods
  when assets of the funds are uninvested and no return is earned. The inability
  of the funds to make intended security purchases due to clearance and settlement
  problems could cause the funds to miss attractive investment opportunities.
  Inability to dispose of portfolio securities due to clearance and settlement
  problems could result either in losses to the funds due to subsequent declines
  in the value of the portfolio security or, if the fund has entered into a contract
  to sell the security, liability to the purchaser.</FONT></P>

<P><FONT size="3"><B><I>Ownership Risk.</I></B> Evidence of securities ownership
  may be uncertain in many foreign countries. As a result, there is a risk that
  a fund's trade details could be incorrectly or fraudulently entered at the time
  of the transaction, resulting in a loss to the fund.</FONT></P>


<P><FONT size="3"><B>Investing in Emerging Market Countries</B></FONT></P>


<P><FONT size="3">Strategic Allocation: Moderate and Strategic Allocation: Aggressive
  may invest a minority portion of their international holdings in securities
  of issuers in emerging market (developing) countries. The funds consider "emerging
  market countries" to include all countries that are considered by the advisor
  to be developing or emerging countries. Currently, the countries not included
  in this category for the funds are the United States, Canada, Japan, the United
  Kingdom, Germany, Austria, France, Hong Kong, Italy, Ireland, Luxembourg, Singapore,
  Spain, Belgium, the Netherlands, Portugal, Switzerland, Sweden, Finland, Norway,
  Denmark, Australia and New Zealand. In addition, as used in this Statement of
  Additional Information, "securities of issuers in emerging market countries"
  means (i) securities of issuers, for which the principal securities trading
  market is an emerging market country or (ii) securities of issuers having their
  principal place of business or principal office in an emerging market country.</FONT></P>

<P><FONT size="3">Investing in securities of issuers in emerging market countries
  involves exposure to significantly higher risk than investing in countries with
  developed markets. Emerging market countries may have economic structures that
  generally are less diverse and mature, and political systems that can be expected
  to be less stable than those of developed countries. Securities prices in emerging
  market countries can be significantly more volatile than in developed countries,
  reflecting the greater uncertainties of investing in lesser developed markets
  and economies. In particular, emerging market countries may have relatively
  unstable governments, and may present the risk of nationalization of businesses,
  expropriation, confiscatory taxation or in certain instances, reversion to closed-market,
  centrally planned economies. Such countries may also have less protection of
  property rights than developed countries.</FONT></P>


<P><FONT size="3">The economies of emerging market countries may be predominantly
  based on only a few industries or may be dependent on revenues from particular
  commodities or on international aid or developmental assistance, may be highly
  vulnerable to changes in local or global trade conditions, and may suffer from
  extreme and volatile debt burdens or inflation rates. In addition, securities
  markets in emerging market countries may trade a relatively small number of
  securities and may be unable to respond effectively to increases in trading
  volume, potentially resulting in a lack of liquidity and in volatility in the
  price of securities traded on those markets. Also, securities markets in emerging
  market countries typically offer less regulatory protection for investors. </FONT></P>

<P><FONT size="3"><B>Mortgage-Related and Other Asset-Backed Securities</B></FONT></P>

<P><FONT size="3">The funds may purchase mortgage-related and other asset-backed
  securities. Mortgage pass-through securities are securities representing interests
  in "pools" of mortgages in which payments of both interest and principal on
  the securities are generally made monthly, in effect "passing through" monthly
  payments made by the individual borrowers on the residential mortgage loans
  that underlie the securities (net of fees paid to the issuer or guarantor of
  the securities).</FONT></P>


<P><FONT size="3">Early repayment of principal on mortgage pass-through securities
  (arising from prepayments of principal due to sale of the underlying property,
  refinancing or foreclosure, net of fees and costs that may be incurred) may
  expose the funds to a lower rate of return upon reinvestment of principal. Also,
  if a security subject to prepayment were purchased at a premium, in the event
  of prepayment, the value of the premium would be lost. As with other fixed-income
  securities, when interest rates rise, the value of a mortgage-related security
  generally will decline; however, when interest rates decline, the value of mortgage-related
  securities with prepayment features may not increase as much as other fixed-income
  securities.</FONT></P>


<P><FONT size="3">Payment of principal and interest on some mortgage pass-through
  securities (but not the market value of the securities themselves) may be guaranteed
  by the full faith and credit of the U.S. government, as in the case of securities
  guaranteed by the Government National Mortgage Association (GNMA), or guaranteed
  by agencies or instrumentalities of the U.S. government, as in the case of securities
  guaranteed by the Federal National Mortgage Association (FNMA) or the Federal
  Home Loan Mortgage Corporation (FHLMC), which are supported only by the discretionary
  authority of the U.S. government to purchase the agency's obligations.</FONT></P>


<P><FONT size="3">Mortgage pass-through securities created by nongovernmental
  issuers (such as commercial banks, savings and loan institutions, private mortgage
  insurance companies, mortgage bankers, and other secondary market issuers) may
  be supported by various forms of insurance or guarantees, including individual
  loan, title, pool and hazard insurance, and letters of credit, which may be
  issued by governmental entities, private insurers or the mortgage poolers.</FONT></P>

<P><FONT size="3">The funds also may invest in collateralized mortgage obligations
  (CMOs). CMOs are mortgage-backed securities issued by government agencies; single-purpose,
  stand-alone financial subsidiaries; trusts established by financial institutions;
  or similar institutions. The funds may buy CMOs that:</FONT></P>


<UL>
  <LI><FONT size="3">are collateralized by pools of mortgages in which payment
    of principal and interest of each mortgage is guaranteed by an agency or instrumentality
    of the U.S. government; </FONT></LI>
  <LI><FONT size="3">are collateralized by pools of mortgages in which payment
    of principal and interest are guaranteed by the issuer, and the guarantee
    is collateralized by U.S. government securities; and </FONT></LI>
  <LI><FONT size="3">are securities in which the proceeds of the issue are invested
    in mortgage securities and payments of principal and interest are supported
    by the credit of an agency or instrumentality of the U.S. government. </FONT></LI>
</UL>

<P><FONT size="3"><B>Forward Currency Exchange Contracts</B></FONT></P>


<P><FONT size="3">Each fund may purchase and sell foreign currency on a spot (i.e.,
  cash) basis and may engage in forward currency contracts, currency options and
  futures transactions for hedging or any other lawful purpose. See <I>Derivative
  Securities, </I>page 10.</FONT></P>


<P><FONT size="3">The funds expect to use forward contracts under two circumstances:</FONT></P>

<P><FONT size="3">(1) When a fund's managers wish to lock in the U.S. dollar price
  of a security when the fund is purchasing or selling a security denominated
  in a foreign currency, the fund would be able to enter into a forward contract
  to do so; or</FONT></P>


<P><FONT size="3">(2) When a fund's managers believe the currency of a particular
  foreign country may suffer a substantial decline against the U.S. dollar, the
  fund would be able to enter into a forward contract to sell foreign currency
  for a fixed U.S. dollar amount approximating the value of some or all of its
  portfolio securities either denominated in, or whose value is tied to, such
  foreign currency.</FONT></P>

<P><FONT size="3">In the first circumstance, when a fund enters into a trade for
  the purchase or sale of a security denominated in a foreign currency, it may
  be desirable to establish (lock in) the U.S. dollar cost or proceeds. By entering
  into forward contracts in U.S. dollars for the purchase or sale of a foreign
  currency involved in an underlying security transaction, the fund will be able
  to protect itself against a possible loss between trade and settlement dates
  resulting from the adverse change in the relationship between the U.S. dollar
  and the subject foreign currency.</FONT></P>

<P><FONT size="3">Under the second circumstance, when a fund's managers believe
  the currency of a particular country may suffer a substantial decline relative
  to the U.S. dollar, the fund could enter into a foreign contract to sell for
  a fixed dollar amount the amount in foreign currencies approximating the value
  of some or all of its portfolio securities either denominated in, or whose value
  is tied to, such foreign currency. The fund will segregate on its records cash
  or securities in an amount sufficient to cover its obligations under the contract.</FONT></P>

<P><FONT size="3">The precise matching of forward contracts in the amounts and
  values of securities involved generally would not be possible because the future
  values of such foreign currencies will change as a consequence of market movements
  in the values of those securities between the date the forward contract is entered
  into and the date it matures. Predicting short-term currency market movements
  is extremely difficult, and the successful execution of short-term hedging strategy
  is highly uncertain. The funds' managers do not intend to enter into such contracts
  on a regular basis. Normally, consideration of the prospect for currency parities
  will be incorporated into the long-term investment decisions made with respect
  to overall diversification strategies. However, the funds' managers believe
  it is important to have flexibility to enter into such forward contracts when
  they determine that a fund's best interests may be served.</FONT></P>


<P><FONT size="3">At the maturity of the forward contract, the fund may either
  sell the portfolio security and make delivery of the foreign currency, or it
  may retain the security and terminate the obligation to deliver the foreign
  currency by purchasing an offsetting forward contract with the same currency
  trader obligating the fund to purchase, on the same maturity date, the same
  amount of the foreign currency.</FONT></P>

<P><FONT size="3">It is impossible to forecast with absolute precision the market
  value of portfolio securities at the expiration of the forward contract. Accordingly,
  it may be necessary for a fund to purchase additional foreign currency on the
  spot market (and bear the expense of such purchase) if the market value of the
  security is less than the amount of foreign currency the fund is obligated to
  deliver and if a decision is made to sell the security and make delivery of
  the foreign currency the fund is obligated to deliver.</FONT></P>


<P><FONT size="3"><B>Convertible Debt Securities</B></FONT></P>

<P><FONT size="3">A convertible debt security is a fixed-income security that
  offers the potential for capital appreciation through a conversion feature that
  enables the holder to convert the fixed-income security into a stated number
  of shares of common stock. As fixed-income securities, convertible debt securities
  provide a stable stream of income, with generally higher yields than common
  stocks. Convertible debt securities offer the potential to benefit from increases
  in the market price of the underlying common stock, however, they generally
  offer lower yields than nonconvertible securities of similar quality. Of course,
  as with all fixed-income securities, there can be no assurance of current income
  because the issuers of the convertible debt securities may default on their
  obligations. In addition, there can be no assurance of capital appreciation
  because the value of the underlying common stock will fluctuate.</FONT></P>

<P><FONT size="3">Convertible debt securities generally are subordinated to other
  similar but nonconvertible securities of the same issuer, although convertible
  bonds, as corporate debt obligations, enjoy seniority in right of payment to
  all equity securities, and convertible preferred stock is senior to common stock
  of the same issuer. Because of the subordination feature, however, convertible
  securities typically have lower ratings than similar nonconvertible securities.</FONT></P>

<P><FONT size="3">Unlike a convertible security that is a single security, a synthetic
  convertible security is comprised of two distinct securities that together resemble
  convertible securities in certain respects. Synthetic convertible securities
  are created by combining nonconvertible bonds or preferred stocks with warrants
  or stock call options. The options that will form elements of synthetic convertible
  securities will be listed on a securities exchange or NASDAQ. The two components
  of a synthetic convertible security, which will be issued with respect to the
  same entity, generally are not offered as a unit, and may be purchased and sold
  by the fund at different times. Synthetic convertible securities differ from
  convertible securities in certain respects. Each component of a synthetic convertible
  security has a separate market value and responds differently to market fluctuations.
  Investing in a synthetic convertible security involves the risk normally found
  in holding the securities comprising the synthetic convertible security.</FONT></P>

<P><FONT size="3">Each fund will limit its holdings of convertible debt securities
  to those that, at the time of purchase, are rated at least B- by S&P or
  B3 by Moody's, or, if not rated by S&P or Moody's, are of equivalent investment
  quality as determined by the funds' managers. A fund's investments in convertible
  debt securities and other high-yield, non-convertible debt securities rated
  below investment grade will comprise less than 35% of the fund's net assets.</FONT></P>


<P><FONT size="3"><B>Short Sales</B></FONT></P>

<P><FONT size="3">A fund may engage in short sales if, at the time of the short
  sale, the fund owns or has the right to acquire securities equivalent in kind
  and amount to the securities being sold short.</FONT></P>


<P><FONT size="3">In a short sale, the seller does not immediately deliver the
  securities sold and is said to have a short position in those securities until
  delivery occurs. To make delivery to the purchaser, the executing broker borrows
  the securities being sold short on behalf of the seller. While the short position
  is maintained, the seller collateralizes its obligation to deliver the securities
  sold short in an amount equal to the proceeds of the short sale plus an additional
  margin amount established by the Board of Governors of the Federal Reserve.
  If a fund engages in a short sale, the collateral account will be maintained
  by the fund's custodian. While the short sale is open, the fund will maintain
  in a segregated custodial account an amount of securities convertible into,
  or exchangeable for, such equivalent securities at no additional cost. These
  securities would constitute the fund's long position.</FONT></P>


<P><FONT size="3">A fund may make a short sale, as described above, when it wants
  to sell the security it owns at a current attractive price, but also wishes
  to defer recognition of gain or loss for federal income tax purposes. There
  will be certain additional transaction costs associated with short sales, but
  the fund will endeavor to offset these costs with income from the investment
  of the cash proceeds of short sales.</FONT></P>

<P><FONT size="3"><B>Portfolio Lending</B></FONT></P>


<P><FONT size="3">In order to realize additional income, a fund may lend its portfolio
  securities. Such loans may not exceed one-third of the fund's total assets valued
  at market except </FONT></P>
<UL>
  <LI><FONT size="3">the purchase of debt securities in accordance with its investment
    objective, policies and limitations, or </FONT></LI>
  <LI><FONT size="3">by engaging in repurchase agreements with respect to portfolio
    securities. </FONT></LI>
</UL>


<P><FONT size="3"><B>Derivative Securities</B></FONT></P>


<P><FONT size="3">To the extent permitted by its investment objectives and policies,
  each of the funds may invest in securities that are commonly referred to as
  derivative securities. Generally, a derivative is a financial arrangement, the
  value of which is based on, or derived from, a traditional security, asset or
  market index. Certain derivative securities are described more accurately as
  index/structured securities. Index/structured securities are derivative securities
  whose value or performance is linked to other equity securities (such as depositary
  receipts), currencies, interest rates, indices or other financial indicators
  (reference indices).</FONT></P>

<P><FONT size="3">Some derivatives, such as mortgage-related and other asset-backed
  securities, are in many respects like any other investment, although they may
  be more volatile or less liquid than more traditional debt securities.</FONT></P>

<P><FONT size="3">There are many different types of derivatives and many different
  ways to use them. Futures and options are commonly used for traditional hedging
  purposes to attempt to protect a fund from exposure to changing interest rates,
  securities prices or currency exchange rates, and for cash management purposes
  as a low-cost method of gaining exposure to a particular securities market without
  investing directly in those securities.</FONT></P>


<P><FONT size="3">No fund may invest in a derivative security unless the reference
  index or the instrument to which it relates is an eligible investment for the
  fund. For example, a security whose underlying value is linked to the price
  of oil would not be a permissible investment because the funds may not invest
  in oil and gas leases or futures.</FONT></P>

<P><FONT size="3">The return on a derivative security may increase or decrease,
  depending upon changes in the reference index or instrument to which it relates.</FONT></P>


<P><FONT size="3">There are risks associated with derivative investments, including:</FONT></P>


<UL>
  <LI><FONT size="3">the risk that the underlying security, interest rate, market
    index or other financial asset will not move in the direction the fund managers
    anticipate; </FONT></LI>
  <LI><FONT size="3">the possibility that there may be no liquid secondary market,
    or the possibility that price fluctuation limits may be imposed by the exchange,
    either of which may make it difficult or impossible to close out a position
    when desired; </FONT></LI>


  <LI><FONT size="3">the risk that adverse price movements in an instrument can
    result in a loss substantially greater than a fund's initial investment; and
    </FONT></LI>


  <LI><FONT size="3">the risk that the counterparty will fail to perform its obligations.</FONT></LI>
</UL>


<P><FONT size="3">The Board of Directors has approved the advisor's policy regarding
  investments in derivative securities. That policy specifies factors that must
  be considered in connection with a purchase of derivative securities. The policy
  also establishes a committee that must review certain proposed purchases before
  the purchases can be made. The advisor will report on fund activity in derivative
  securities to the Board of Directors as necessary. In addition, the board will
  review the advisor's policy for investments in derivative securities annually.</FONT></P>

<P><FONT size="3"><B>Investment in Companies with Limited Operating Histories</B></FONT></P>

<P><FONT size="3">The funds may invest a portion of their assets in the securities
  of issuers with limited operating histories. The managers consider an issuer
  to have a limited operating history if that issuer has a record of less than
  three years of continuous operation. The managers will consider periods of capital
  formation, incubation, consolidations, and research and development in determining
  whether a particular issuer has a record of three years of continuous operation.</FONT></P>

<P><FONT size="3">Investments in securities of issuers with limited operating
  histories may involve greater risks than investments in securities of more mature
  issuers. By their nature, such issuers present limited operating histories and
  financial information upon which the managers may base their investment decision
  on behalf of the funds. In addition, financial and other information regarding
  such issuers, when available, may be incomplete or inaccurate.</FONT></P>


<P><FONT size="3"><B>Repurchase Agreements</B></FONT></P>


<P><FONT size="3">Each fund may invest in repurchase agreements when they present
  an attractive short-term return on cash that is not otherwise committed to the
  purchase of securities pursuant to the investment policies of that fund.</FONT></P>

<P><FONT size="3">A repurchase agreement occurs when, at the time a fund purchases
  an interest-bearing obligation, the seller (a bank or a broker-dealer registered
  under the Securities Exchange Act of 1934) agrees to purchase it on a specified
  date in the future at an agreed-upon price. The repurchase price reflects an
  agreed-upon interest rate during the time the fund's money is invested in the
  security.</FONT></P>


<P><FONT size="3">Because the security purchased constitutes security for the
  repurchase obligation, a repurchase agreement can be considered a loan collateralized
  by the security purchased. The fund's risk is the ability of the seller to pay
  the agreed-upon repurchase price on the repurchase date. If the seller defaults,
  the fund may incur costs in disposing of the collateral, which would reduce
  the amount realized thereon. If the seller seeks relief under the bankruptcy
  laws, the disposition of the collateral may be delayed or limited. To the extent
  the value of the security decreases, the fund could experience a loss.</FONT></P>


<P><FONT size="3">The funds will limit repurchase agreement transactions to securities
  issued by the U.S. government and its agencies and instrumentalities, and will
  enter into such transactions with those banks and securities dealers who are
  deemed creditworthy by the funds' advisor.</FONT></P>

<P><FONT size="3">No fund will invest more than 15% of its assets in repurchase
  agreements maturing in more than seven days and other illiquid securities.</FONT></P>


<P><FONT size="3"><B>Variable- and Floating-Rate Obligations</B></FONT></P>


<P><FONT size="3">Variable- and floating-rate demand obligations (VRDOs and FRDOs)
  carry rights that permit holders to demand payment of the unpaid principal plus
  accrued interest, from the issuers or from financial intermediaries. Floating-rate
  securities, or floaters, have interest rates that change whenever there is a
  change in a designated base rate; variable-rate instruments provide for a specified,
  periodic adjustment in the interest rate, which typically is based on an index.
  These rate formulas are designed to result in a market value for the VRDO or
  FRDO that approximates par value.</FONT></P>

<P><FONT size="3"><B>Obligations with Term Puts Attached</B></FONT></P>

<P><FONT size="3">Fixed-rate bonds subject to third-party puts and participation
  interests in such bonds held by a bank in trust or otherwise have tender options
  or demand features that permit the funds to tender (or put) their bonds to an
  institution at periodic intervals and to receive the principal amount thereof.</FONT></P>

<P><FONT size="3">The managers expect the funds will pay more for securities with
  puts attached than for securities without these liquidity features.</FONT></P>

<P><FONT size="3">Because it is difficult to evaluate the likelihood of exercise
  or the potential benefit of a put, puts normally will be determined to have
  a value of zero, regardless of whether any direct or indirect consideration
  is paid. Accordingly, puts as separate securities are not expected to affect
  the funds' weighted average maturities. When a fund has paid for a put, the
  cost will be reflected as unrealized depreciation on the underlying security
  for the period the put is held. Any gain on the sale of the underlying security
  will be reduced by the cost of the put.</FONT></P>

<P><FONT size="3">There is a risk that the seller of a put will not be able to
  repurchase the underlying obligation when (or if) a fund attempts to exercise
  the put. To minimize such risks, the funds will purchase obligations with puts
  attached only from sellers deemed creditworthy by the fund managers under the
  direction of the Board of Directors.</FONT></P>


<P><FONT size="3"><B>When-Issued and Forward Commitment Agreements</B></FONT></P>

<P><FONT size="3">The funds may sometimes purchase new issues of securities on
  a when-issued or forward commitment basis in which the transaction price and
  yield are each fixed at the time the commitment is made, but payment and delivery
  occur at a future date (typically 15 to 45 days later).</FONT></P>


<P><FONT size="3">When purchasing securities on a when-issued or forward commitment
  basis, a fund assumes the rights and risks of ownership, including the risks
  of price and yield fluctuations. Market rates of interest on debt securities
  at the time of delivery may be higher or lower than those contracted for on
  the when-issued security. Accordingly, the value of that security may decline
  prior to delivery, which could result in a loss to the fund. While the fund
  will make commitments to purchase or sell securities with the intention of actually
  receiving or delivering them, it may sell the securities before the settlement
  date if doing so is deemed advisable as a matter of investment strategy.</FONT></P>

<P><FONT size="3">In purchasing securities on a when-issued or forward commitment
  basis, a fund will establish and maintain until the settlement date a segregated
  account consisting of cash, cash equivalents or other appropriate liquid securities
  in an amount sufficient to meet the purchase price. When the time comes to pay
  for the when-issued securities, the fund will meet its obligations with available
  cash, through the sale of securities, or, although it would not normally expect
  to do so, by selling the when-issued securities themselves (which may have a
  market value greater or less than the fund's payment obligation). Selling securities
  to meet when-issued or forward commitment obligations may generate taxable capital
  gains or losses.</FONT></P>


<P><FONT size="3"><B>Inverse Floaters</B></FONT></P>

<P><FONT size="3">An inverse floater is a type of derivative security that bears
  an interest rate that moves inversely to market interest rates. As market interest
  rates rise, the interest rate on inverse floaters goes down, and vice versa.
  Generally, this is accomplished by expressing the interest rate on the inverse
  floater as an above-market fixed rate of interest, reduced by an amount determined
  by reference to a market-based or bond-specific floating interest rate (as well
  as by any fees associated with administering the inverse floater program).</FONT></P>


<P><FONT size="3">Inverse floaters may be issued in conjunction with an equal
  amount of Dutch Auction floating-rate bonds (floaters), or a market-based index
  may be used to set the interest rate on these securities. A Dutch Auction is
  an auction system in which the price of the security is gradually lowered until
  it meets a responsive bid and is sold. Floaters and inverse floaters may be
  brought to market (1) by a broker-dealer who purchases fixed-rate bonds and
  places them in a trust; or (2) by an issuer seeking to reduce interest expenses
  by using a floater/inverse floater structure in lieu of fixed-rate bonds.</FONT></P>


<P><FONT size="3">In the case of a broker-dealer structured offering (where underlying
  fixed-rate bonds have been placed in a trust), distributions from the underlying
  bonds are allocated to floater and inverse floater holders in the following
  manner:</FONT></P>

<P><FONT size="3">(i) Floater holders receive interest based on rates set at a
  six-month interval or at a Dutch Auction, which is typically held every 28 to
  35 days. Current and prospective floater holders bid the minimum interest rate
  that they are willing to accept on the floaters, and the interest rate is set
  just high enough to ensure that all of the floaters are sold.</FONT></P>

<P><FONT size="3">(ii) Inverse floater holders receive all of the interest that
  remains on the underlying bonds after floater interest and auction fees are
  paid.</FONT></P>

<P><FONT size="3">Procedures for determining the interest payment on floaters
  and inverse floaters brought to market directly by the issuer are comparable,
  although the interest paid on the inverse floaters is based on a presumed coupon
  rate that would have been required to bring fixed-rate bonds to market at the
  time the floaters and inverse floaters were issued.</FONT></P>

<P><FONT size="3">Where inverse floaters are issued in conjunction with floaters,
  inverse floater holders may be given the right to acquire the underlying security
  (or to create a fixed-rate bond) by calling an equal amount of corresponding
  floaters. The underlying security may then be held or sold. However, typically,
  there are time constraints and other limitations associated with any right to
  combine interests and claim the underlying security.</FONT></P>

<P><FONT size="3">Floater holders subject to a Dutch Auction procedure generally
  do not have the right to put back their interests to the issuer or to a third
  party. If a Dutch Auction fails, the floater holder may be required to hold
  its position until the underlying bond matures, during which time interest on
  the floater is capped at a predetermined rate.</FONT></P>


<P><FONT size="3">The secondary market for floaters and inverse floaters may be
  limited. The market value of inverse floaters tends to be significantly more
  volatile than the market value of fixed-rate bonds. The interest rates on inverse
  floaters may be significantly reduced, even to zero, if interest rates rise.</FONT></P>


<P><FONT size="3"><B>Other Investment Companies</B></FONT></P>


<P><FONT size="3">Each of the funds may invest up to 10% of its total assets in
  other mutual funds, including those managed by the advisor, provided that the
  investment is consistent with the fund's investment policies and restrictions.
  Under the Investment Company Act, each fund's investment in such securities,
  subject to certain exceptions, currently is limited to (a) 3% of the total voting
  stock of any one investment company; (b) 5% of the fund's total assets with
  respect to any one investment company; and (c) 10% of the fund's total assets
  in the aggregate. Such purchases will be made in the open market where no commission
  or profit to a sponsor or dealer results from the purchase other than the customary
  brokers' commissions. As a shareholder of another investment company, a fund
  would bear, along with other shareholders, its pro rata portion of the other
  investment company's expenses, including advisory fees. These expenses would
  be in addition to the management fee that each fund bears directly in connection
  with its own operations.</FONT></P>


<P><FONT size="3"><B>Futures and Options</B></FONT></P>


<P><FONT size="3">Each fund may enter into futures contracts, options or options
  on futures contracts. Generally, futures transactions will be used to</FONT></P>


<UL>
  <LI><FONT size="3">protect against a decline in market value of the funds' securities
    (taking a short futures position), or </FONT></LI>
  <LI><FONT size="3">protect against the risk of an increase in market value for
    securities in which the fund generally invests at a time when the fund is
    not fully invested (taking a long futures position), or </FONT></LI>


  <LI><FONT size="3">provide a temporary substitute for the purchase of an individual
    security that may not be purchased in an orderly fashion.</FONT></LI>


</UL>


<P><FONT size="3">Some futures and options strategies, such as selling futures,
  buying puts and writing calls, hedge a fund's investments against price fluctuations.
  Other strategies, such as buying futures, writing puts and buying calls, tend
  to increase market exposure. Although other techniques may be used to control
  a fund's exposure to market fluctuations, the use of futures contracts may be
  a more effective means of hedging this exposure. While a fund pays brokerage
  commissions in connection with opening and closing out futures positions, these
  costs are lower than the transaction costs incurred in the purchase and sale
  of the underlying securities.</FONT></P>

<P><FONT size="3">For example, the sale of a future by a fund means the fund becomes
  obligated to deliver the security (or securities, in the case of an index future)
  at a specified price on a specified date. The purchase of a future means the
  fund becomes obligated to buy the security (or securities) at a specified price
  on a specified date. Futures contracts provide for the sale by one party and
  purchase by another party of a specific security at a specified future time
  and price. The fund managers may engage in futures and options transactions
  based on securities indices that are consistent with the funds' investment objectives.
  Examples of indices that may be used include the Bond Buyer Index of Municipal
  Bonds for the fixed-income portion of the funds, or the S&P 500 Index for
  the equity portion of the funds. The managers also may engage in futures and
  options transactions based on specific securities, such as U.S. Treasury bonds
  or notes. Futures contracts are traded on national futures exchanges. Futures
  exchanges and trading are regulated under the Commodity Exchange Act by the
  Commodity Futures Trading Commission (CFTC), a U.S. government agency.</FONT></P>


<P><FONT size="3">Index futures contracts differ from traditional futures contracts
  in that when delivery takes place, no stocks or bonds change hands. Instead,
  these contracts settle in cash at the spot market value of the index. Although
  other types of futures contracts by their terms call for actual delivery or
  acceptance of the underlying securities, in most cases the contracts are closed
  out before the settlement date. A futures position may be closed by taking an
  opposite position in an identical contract (i.e., buying a contract that has
  previously been sold or selling a contract that has previously been bought).</FONT></P>


<P><FONT size="3">Unlike when the fund purchases or sells a bond, no price is
  paid or received by the fund upon the purchase or sale of the future. Initially,
  the fund will be required to deposit an amount of cash or securities equal to
  a varying specified percentage of the contract amount. This amount is known
  as initial margin. The margin deposit is intended to ensure completion of the
  contract (delivery or acceptance of the underlying security) if it is not terminated
  prior to the specified delivery date. A margin deposit does not constitute a
  margin transaction for purposes of the funds' investment restrictions. Minimum
  initial margin requirements are established by the futures exchanges and may
  be revised. In addition, brokers may establish margin deposit requirements that
  are higher than the exchange minimums. Cash held in the margin account generally
  is not income-producing. Subsequent payments to and from the broker, called
  variation margin, will be made on a daily basis as the price of the underlying
  debt securities or index fluctuates, making the future more or less valuable,
  a process known as marking the contract to market. Changes in variation margin
  are recorded by the fund as unrealized gains or losses. At any time prior to
  expiration of the future, the fund may elect to close the position by taking
  an opposite position that will operate to terminate its position in the future.
  A final determination of variation margin is then made; additional cash is required
  to be paid by or released to the fund and the fund realizes a loss or gain.</FONT></P>


<P><FONT size="3"><B><I>Risks Related to Futures and Options Transactions</I></B></FONT></P>


<P><FONT size="3">Futures and options prices can be volatile, and trading in these
  markets involves certain risks. If the fund managers apply a hedge at an inappropriate
  time or judge interest rate or equity market trends incorrectly, futures and
  options strategies may lower a fund's return.</FONT></P>

<P><FONT size="3">A fund could suffer losses if it is unable to close out its
  position because of an illiquid secondary market. Futures contracts may be closed
  out only on an exchange that provides a secondary market for these contracts,
  and there is no assurance that a liquid secondary market will exist for any
  particular futures contract at any particular time. Consequently, it may not
  be possible to close a futures position when the fund managers consider it appropriate
  or desirable to do so. In the event of adverse price movements, a fund would
  be required to continue making daily cash payments to maintain its required
  margin. If the fund had insufficient cash, it might have to sell portfolio securities
  to meet daily margin requirements at a time when the fund managers would not
  otherwise elect to do so. In addition, a fund may be required to deliver or
  take delivery of instruments underlying futures contracts it holds. The fund
  managers will seek to minimize these risks by limiting the contracts entered
  into on behalf of the funds to those traded on national futures exchanges and
  for which there appears to be a liquid secondary market.</FONT></P>


<P><FONT size="3">A fund could suffer losses if the prices of its futures and
  options positions were poorly correlated with its other investments, or if securities
  underlying futures contracts purchased by a fund had different maturities than
  those of the portfolio securities being hedged. Such imperfect correlation may
  give rise to circumstances in which a fund loses money on a futures contract
  at the same time that it experiences a decline in the value of its hedged portfolio
  securities. A fund also could lose margin payments it has deposited with a margin
  broker, if, for example, the broker became bankrupt.</FONT></P>


<P><FONT size="3">Most futures exchanges limit the amount of fluctuation permitted
  in futures contract prices during a single trading day. The daily limit establishes
  the maximum amount that the price of a futures contract may vary either up or
  down from the previous day's settlement price at the end of the trading session.
  Once the daily limit has been reached in a particular type of contract, no trades
  may be made on that day at a price beyond the limit. However, the daily limit
  governs only price movement during a particular trading day and, therefore,
  does not limit potential losses. In addition, the daily limit may prevent liquidation
  of unfavorable positions. Futures contract prices have occasionally moved to
  the daily limit for several consecutive trading days with little or no trading,
  thereby preventing prompt liquidation of futures positions and subjecting some
  futures traders to substantial losses.</FONT></P>


<P><FONT size="3"><B><I>Options on Futures</I></B></FONT></P>

<P><FONT size="3">By purchasing an option on a futures contract, a fund obtains
  the right, but not the obligation, to sell the futures contract (a put option)
  or to buy the contract (a call option) at a fixed strike price. A fund can terminate
  its position in a put option by allowing it to expire or by exercising the option.
  If the option is exercised, the fund completes the sale of the underlying security
  at the strike price. Purchasing an option on a futures contract does not require
  a fund to make margin payments unless the option is exercised.</FONT></P>


<P><FONT size="3">Although they do not currently intend to do so, the funds may
  write (or sell) call options that obligate them to sell (or deliver) the option's
  underlying instrument upon exercise of the option. While the receipt of option
  premiums would mitigate the effects of price declines, the funds would give
  up some ability to participate in a price increase on the underlying security.
  If a fund were to engage in options transactions, it would own the futures contract
  at the time a call were written and would keep the contract open until the obligation
  to deliver it pursuant to the call expired.</FONT></P>

<P><FONT size="3"><B><I>Restrictions on the Use of Futures Contracts and Options</I></B></FONT></P>


<P><FONT size="3">Each fund may enter into futures contracts, options or options
  on futures contracts.</FONT></P>


<P><FONT size="3">Under the Commodity Exchange Act, a fund may enter into futures
  and options transactions (a) for hedging purposes without regard to the percentage
  of assets committed to initial margin and option premiums or (b) for purposes
  other than hedging, provided that assets committed to initial margin and option
  premiums do not exceed 5% of the fund's total assets. To the extent required
  by law, each fund will segregate cash or securities on its records in an amount
  sufficient to cover its obligations under the futures contracts and options.</FONT></P>


<P><FONT size="3"><B>Restricted and Illiquid Securities</B></FONT></P>


<P><FONT size="3">The funds may, from time to time, purchase restricted or illiquid
  securities, including Rule 144A securities, when they present attractive investment
  opportunities that otherwise meet the funds' criteria for selection. Rule 144A
  securities are securities that are privately placed with and traded among qualified
  institutional investors rather than the general public. Although Rule 144A securities
  are considered restricted securities, they are not necessarily illiquid.</FONT></P>

<P><FONT size="3">With respect to securities eligible for resale under Rule 144A,
  the staff of the Securities and Exchange Commission (SEC) has taken the position
  that the liquidity of such securities in the portfolio of a fund offering redeemable
  securities is a question of fact for the Board of Directors to determine, such
  determination to be based upon a consideration of the readily available trading
  markets and the review of any contractual restrictions. Accordingly, the Board
  of Directors is responsible for developing and establishing the guidelines and
  procedures for determining the liquidity of Rule 144A securities. As allowed
  by Rule 144A, the Board of Directors of the funds has delegated the day-to-day
  function of determining the liquidity of Rule 144A securities to the fund managers.
  The board retains the responsibility to monitor the implementation of the guidelines
  and procedures it has adopted.</FONT></P>

<P><FONT size="3">Because the secondary market for such securities is limited
  to certain qualified institutional investors, the liquidity of such securities
  may be limited accordingly and a fund may, from time to time, hold a Rule 144A
  or other security that is illiquid. In such an event, the fund managers will
  consider appropriate remedies to minimize the effect on such fund's liquidity.
  </FONT></P>


<P><FONT size="3"><B>Zero-Coupon, Step-Coupon and Pay-In-Kind Securities</B></FONT></P>

<P><FONT size="3">Zero-coupon, step-coupon and pay-in-kind securities are debt
  securities that do not make regular cash interest payments. Zero-coupon and
  step-coupon securities are sold at a deep discount to their face value. Pay-in-kind
  securities pay interest through the issuance of additional securities. Because
  such securities do not pay current cash income, the price of these securities
  can be volatile when interest rates fluctuate. While these securities do not
  pay current cash income, federal income tax law requires the holders of zero-coupon,
  step-coupon and pay-in-kind securities to include in income each year the portion
  of the original issue discount and other noncash income on such securities accrued
  during that year. In order to continue to qualify for treatment as a regulated
  investment company under the Internal Revenue Code and avoid certain excise
  tax, the funds may be required to dispose of other portfolio securities, which
  may occur in periods of adverse market prices, in order to generate cash to
  meet these distribution requirements.</FONT></P>

<P><FONT size="3"><B>Loan Interests</B></FONT></P>

<P><FONT size="3">Loan interests are interests in amounts owed by a corporate,
  governmental or other borrower to lenders or lending syndicates. Loan interests
  purchased by the funds may have a maturity of any number of days or years, and
  may be acquired from U.S. and foreign banks, insurance companies, finance companies
  or other financial institutions that have made loans or are members of a lending
  syndicate or from the holders of loan interests. Loan interests involve the
  risk of loss in case of default or bankruptcy of the borrower and, in the case
  of participation interests, involve a risk of insolvency of the agent lending
  bank or other financial intermediary. Loan interests are not rated by any nationally
  recognized securities rating organization and are, at present, not readily marketable
  and may be subject to contractual restrictions on resale.</FONT></P>

<P><FONT size="3"><B><A NAME="XF"></A>INVESTMENT POLICIES</B></FONT></P>


<P><FONT size="3">Unless otherwise indicated, with the exception of the percentage
  limitations on borrowing, the restrictions described below apply at the time
  a fund enters into a transaction. Accordingly, any later increase or decrease
  beyond the specified limitation resulting from a change in a fund's net assets
  will not be considered in determining whether it has complied with its investment
  restrictions.</FONT></P>


<P><FONT size="3"><B>Fundamental Investment Policies</B></FONT></P>


<P><FONT size="3">The funds' fundamental investment restrictions are set forth
  below. These investment restrictions may not be changed without approval of
  a majority of the outstanding votes of shareholders of a fund, as determined
  in accordance with the Investment Company Act.</FONT></P>


Subject                 Policy
- ------------------------------------------------------------------------------------------
Senior Securities       A fund may not issue senior securities, except as
                        permitted under the Investment Company Act.
- --------------------------------------------------------------------------------
Borrowing               A fund may not borrow money, except for temporary or
                        emergency purposes (not for leveraging or investment) in
                        an amount not exceeding 33 1/3% of the fund's total
                        assets.
- --------------------------------------------------------------------------------
Lending                 A fund may not lend any security or make any other loan
                        if, as a result, more than 33 1/3% of the fund's total
                        assets would be lent to other parties, except (i)
                        through the purchase of debt securities in accordance
                        with its investment objective, policies and limitations
                        or (ii) by engaging in repurchase agreements with
                        respect to portfolio securities.
- --------------------------------------------------------------------------------
Real Estate             A fund may not purchase or sell real estate unless
                        acquired as a result of ownership of securities or other
                        instruments. This policy shall not prevent a fund from
                        investing in securities or other instruments backed by
                        real estate or securities of companies that deal in real
                        estate or are engaged in the real estate business.
- --------------------------------------------------------------------------------
Concentration           A fund may not concentrate its investments in securities
                        of issuers in a particular industry (other than
                        securities issued or guaranteed by the U.S. government
                        or any of its agencies or instrumentalities).
- --------------------------------------------------------------------------------
Underwriting            A fund may not act as an underwriter of securities
                        issued by others, except to the extent that the fund may
                        be considered an underwriter within the meaning of the
                        Securities Act of 1933 in the disposition of restricted
                        securities.
- --------------------------------------------------------------------------------
Commodities             A fund may not purchase or sell physical commodities
                        unless acquired as a result of ownership of securities
                        or other instruments, provided that this limitation
                        shall not prohibit the fund from purchasing or selling
                        options and futures contracts or from investing in
                        securities or other instruments backed by physical
                        commodities.
- --------------------------------------------------------------------------------
Control                 A fund may not invest for purposes of exercising control
                        over management.
- --------------------------------------------------------------------------------


<P><FONT size="3">For purposes of the investment restrictions relating to lending
  and borrowing, the funds have received an exemptive order from the SEC regarding
  interfund lending. Under the terms of the exemptive order, the funds may borrow
  money from or lend money to other funds, advised by ACIM, that permit such transactions.
  All such transactions will be subject to the limits set above for borrowing
  and lending. The funds will borrow money through the program only when the costs
  are equal to or lower than the cost of short-term bank loans. Interfund loans
  and borrowing normally extend only overnight, but can have a maximum duration
  of seven days. The funds will lend through the program only when the returns
  are higher than those available for other short-term instruments (such as repurchase
  agreements). The funds may have to borrow from a bank at a higher interest rate
  if an interfund loan is called or not renewed. Any delay in repayment to a lending
  fund could result in a lost investment opportunity or additional borrowing charges.</FONT></P>

<P><FONT size="3">For purposes of the investment restriction relating to concentration,
  a fund shall not purchase any securities that would cause 25% or more of the
  value of the fund's total assets at the time of purchase to be invested in the
  securities of one or more issuers conducting their principal business activities
  in the same industry, provided that (a) there is no limitation with respect
  to obligations issued or guaranteed by the U.S. government, any state, territory
  or possession of the United States, the District of Columbia or any of their
  authorities, agencies, instrumentalities or political subdivisions and repurchase
  agreements secured by such instruments, (b) wholly owned finance companies will
  be considered to be in the industries of their parents if their activities are
  primarily related to financing the activities of the parents, (c) utilities
  will be divided according to their services, for example, gas, gas transmission,
  electric and gas, and electric and telephone will each be considered a separate
  industry, and (d) personal credit and business credit businesses will be considered
  separate industries.</FONT></P>


<P><FONT size="3"><B>Nonfundamental Investment Policies</B></FONT></P>


<P><FONT size="3">In addition, the funds are subject to the following investment
  restrictions that are not fundamental and may be changed by the Board of Directors.</FONT></P>


Subject                 Policy
- --------------------------------------------------------------------------------
Leveraging              A fund may not purchase additional investment securities
                        at any time during which outstanding borrowings exceed
                        5% of the total assets of the fund.
- --------------------------------------------------------------------------------
Liquidity               A fund may not purchase any security or enter into a
                        repurchase agreement if, as a result, more than 15% of
                        its net assets would be invested in illiquid securities.
                        Illiquid securities include repurchase agreements not
                        entitling the holder to payment of principal and
                        interest within seven days, and securities that are
                        illiquid by virtue of legal or contractual restrictions
                        on resale or the absence of a readily available market.
- --------------------------------------------------------------------------------
Short Sales             A fund may not sell securities short, unless it owns or
                        has the right to obtain securities equivalent in kind
                        and amount to the securities sold short, and provided
                        that transactions in futures contracts and options are
                        not deemed to constitute selling securities short.
- --------------------------------------------------------------------------------
Margin                  A fund may not purchase securities on margin, except to
                        obtain such short-term credits as are necessary for the
                        clearance of transactions, and provided that margin
                        payments in connection with futures contracts and
                        options on futures contracts shall not constitute
                        purchasing securities on margin.
- --------------------------------------------------------------------------------
Futures & Options       A fund may enter into futures contracts, and write and
                        buy put and call options relating to futures contracts.
                        A fund may not, however, enter into leveraged futures
                        transactions if it would be possible for the fund to
                        lose more money than it invested.
- --------------------------------------------------------------------------------
Issuers with Limited    A fund may invest up to 5% of its assets in the
Operating Histories     securities of issuers with limited operating histories.
                        An issuer is considered to have a limited operating
                        history if that issuer has a record of less than three
                        years of continuous operation. Periods of capital
                        formation, incubation, consolidations, and research and
                        development may be considered in determining whether a
                        particular issuer has a record of three years of
                        continuous operation.
- --------------------------------------------------------------------------------


<P><FONT size="3">The Investment Company Act imposes certain additional restrictions
  upon acquisition by the funds of securities issued by insurance companies, broker-dealers,
  underwriters or investment advisors, and upon transactions with affiliated persons
  as therein defined. It also defines and forbids the creation of cross and circular
  ownership. Neither the SEC nor any other federal or state government participates
  in or supervises the management of the funds or their investment practices or
  policies.</FONT></P>


<P><FONT size="3"><B><A NAME="XG"></A>PORTFOLIO TURNOVER</B></FONT></P>

<P><FONT size="3">The portfolio turnover rates of the funds are shown in the Financial
  Highlights tables in the Prospectus.</FONT></P>


<P><FONT size="3">With respect to each fund, the managers will purchase and sell
  securities without regard to the length of time the security has been held.
  Accordingly, each fund's rate of portfolio turnover may be substantial.</FONT></P>

<P><FONT size="3">The fund managers intend to purchase a given security whenever
  they believe it will contribute to the stated objective of the fund. In order
  to achieve each fund's investment objective, the fund managers may sell a given
  security, no matter for how long or for how short a period it has been held
  in the portfolio, and no matter whether the sale is at a gain or at a loss,
  if the managers believe that the security is not fulfilling its purpose, either
  because, among other things, it did not live up to the managers' expectations,
  or because it may be replaced with another security holding greater promise,
  or because it has reached its optimum potential, or because of a change in the
  circumstances of a particular company or industry or in general economic conditions,
  or because of some combination of such reasons.</FONT></P>


<P><FONT size="3">When a general decline in security prices is anticipated, a
  fund may decrease its position in such category and increase its position in
  one or both of the other asset categories, and when a rise in price levels is
  anticipated, a fund may increase its position in such category and decrease
  its position in the other categories. However, the funds will, under most circumstances,
  be essentially fully invested within the operating ranges set forth in the Prospectus.</FONT></P>


<P><FONT size="3">Because investment decisions are based on the anticipated contribution
  of the security in question to a fund's objectives, the managers believe the
  rate of portfolio turnover is irrelevant when they believe a change is in order
  to achieve those objectives. As a result, a fund's annual portfolio turnover
  rate cannot be anticipated and may be higher than that of other mutual funds
  with similar investment objectives. Higher turnover would generate correspondingly
  greater brokerage commissions, which is a cost the funds pay directly. Portfolio
  turnover also may affect the character of capital gains realized and distributed
  by the fund, if any, because short-term capital gains are taxable as ordinary
  income. This disclosure regarding portfolio turnover is a statement of fundamental
  policy and may be changed only by a vote of the shareholders.</FONT></P>


<P><FONT size="3">Because the managers do not take portfolio turnover rate into
  account in making investment decisions, (1) the managers have no intention of
  accomplishing any particular rate of portfolio turnover, whether high or low,
  and (2) the portfolio turnover rates in the past should not be considered as
  representative of the rates that will be attained in the future. </FONT></P>

<P><FONT size="4"><B><A NAME="XH"></A>MANAGEMENT</B></FONT></P>

<P><B><FONT size="3"><A NAME="XI"></A>THE BOARD OF DIRECTORS</FONT></B></P>


<P><FONT size="3">The Board of Directors oversees the management of the funds
  and meets at least quarterly to review reports about fund operations. Although
  the Board of Directors does not manage the funds, it has hired the advisor to
  do so. Two-thirds of the directors are independent of the funds' advisor; that
  is, they are not employed by and have no financial interest in the advisor.</FONT></P>

<P><FONT size="3">The individuals listed in the following table whose names are
  marked by an asterisk (*) are interested persons of the funds (as defined in
  the Investment Company Act) by virtue of, among other considerations, their
  affiliation with either the funds; their advisor, American Century Investment
  Management, Inc. (ACIM); the funds' agent for transfer and administrative services,
  American Century Services Corporation (ACSC); the parent corporation, American
  Century Companies, Inc. (ACC); ACC's subsidiaries (including ACIM and ACSC);
  the funds' distribution agent and co-administrator, Funds Distributor, Inc.
  (FDI); the funds' other distribution agent, American Century Investment Services,
  Inc. (ACIS); or other funds advised by the advisor. Each director listed below
  serves as a director of six registered investment companies in the American
  Century family of funds, which are also advised by the advisor. </FONT></P>


Name (Age)                       Position(s) Held
                                 With Funds               Principal Occupation(s) during Past Five Years
- ---------------------------------------------------------------------------------------------------------------
James E. Stowers, Jr.* (76)      Director,                Chairman, Director and controlling shareholder, ACC
4500 Main St.                    Chairman of              Chairman, ACIM, ACSC, ACIS and six other ACC
Kansas City, MO 64111            the Board                subsidiaries
                                                          Director, ACIM, ACSC, ACIS and 10 other ACC
                                                          subsidiaries(1)
- ---------------------------------------------------------------------------------------------------------------
James E. Stowers III* (41)       Director                 Chief Executive Officer and Director, ACC
4500 Main St.                                             Chief Executive Officer, ACIM, ACSC, ACIS and six
Kansas City, MO 64111                                     other ACC subsidiaries
                                                          Director, ACIM, ACSC, ACIS and 11 other
                                                          ACC subsidiaries(2)
- ---------------------------------------------------------------------------------------------------------------
Thomas A. Brown (60)             Director                 Director of Plains States Development, Applied
4500 Main St.                                             Industrial Technologies, Inc., a corporation engaged
Kansas City, MO 64111                                     in the sale of bearings and power transmission
                                                          products
- ---------------------------------------------------------------------------------------------------------------
Robert W. Doering, M.D. (67)     Director                 Retired, formerly a general surgeon
4500 Main St.
Kansas City, MO 64111
- ---------------------------------------------------------------------------------------------------------------
Andrea C. Hall, Ph.D. (55)       Director                 Senior Vice President and Director,
4500 Main St.                                             Midwest Research Institute
Kansas City, MO 64111
- ---------------------------------------------------------------------------------------------------------------
D.D. (Del) Hock (65)             Director                 Retired, formerly Chairman, Public Service Company
4500 Main St.                                             of Colorado
Kansas City, MO 64111                                     Director, Service Tech, Inc., Hathaway
                                                          Corporation, and J.D. Edwards & Company
- ---------------------------------------------------------------------------------------------------------------
Donald H. Pratt (62)             Director,                Chairman and Director, Butler Manufacturing
4500 Main St.                    Vice Chairman            Company
Kansas City, MO 64111            of the Board             Director, Atlas-Copco North America Inc.
- ---------------------------------------------------------------------------------------------------------------
M. Jeannine Strandjord (54)      Director                 Senior Vice President, Long Distance Finance,
4500 Main St.                                             Sprint Corporation
Kansas City, MO 64111                                     Director, DST Systems, Inc.
- ---------------------------------------------------------------------------------------------------------------

<OL>
  <LI><I><FONT size="2">Father of James E. Stowers III</FONT></I></LI>
  <LI><I><FONT size="2">Son of James E. Stowers, Jr.</FONT></I></LI>
</OL>

<P><FONT size="3"><B>Committees</B></FONT></P>

<P><FONT size="3">The Board has four committees to oversee specific functions
  of the funds' operations. Information about these committees appears in the
  table below. The Director first named serves as chairman of the committee.</FONT></P>


Committee       Members                        Function of Committee
- -------------------------------------------------------------------------------------------------------
Executive       James E. Stowers, Jr.          The Executive Committee performs the functions of
                James E. Stowers III           the Board of Directors between Board meetings,
                Donald H. Pratt                subject to the limitations on its power set out in the
                                               Maryland General Corporation Law, and except for
                                               matters required by the Investment Company Act to
                                               be acted upon by the whole Board.
- -------------------------------------------------------------------------------------------------------
Compliance      Thomas A. Brown                The Compliance Committee reviews the results of the
                Donald H. Pratt                funds' compliance testing program, reviews quarterly
                Andrea C. Hall, Ph.D.          reports from the advisor to the Board regarding
                                               various compliance matters and monitors the
                                               implementation of the funds' Code of Ethics,
                                               including any violations.
- -------------------------------------------------------------------------------------------------------
Audit           M. Jeannine Strandjord         The Audit Committee recommends the engagement of
                Robert W. Doering, M.D.        the funds' independent auditors and oversees its
                D.D. (Del) Hock                activities. The Committee receives reports from the
                                               advisor's Internal Audit Department, which is
                                               accountable to the Committee. The Committee
                                               also receives reporting about compliance matters
                                               affecting the funds.
- -------------------------------------------------------------------------------------------------------
Nominating      Donald H. Pratt                The Nominating Committee primarily considers and
                Andrea C. Hall, Ph.D.          recommends individuals for nomination as directors.
                D.D. (Del) Hock                The names of potential director candidates are drawn
                                               from a number of sources, including
                                               recommendations from members of the Board,
                                               management and shareholders. This committee also
                                               reviews and makes recommendations to the Board
                                               with respect to the composition of Board
                                               committees and other Board-related matters,
                                               including its organization, size, composition,
                                               responsibilities, functions and compensation.
- -------------------------------------------------------------------------------------------------------



<P><FONT size="3"><B><I>Compensation of Directors</I></B></FONT></P>


<P><FONT size="3">The directors also serve as directors for five American Century
  investment companies other than the corporation. Each director who is not an
  interested person as defined in the Investment Company Act receives compensation
  for service as a member of the board of all six such companies based on a schedule
  that takes into account the number of meetings attended and the assets of the
  funds for which the meetings are held. These fees and expenses are divided among
  the six investment companies based, in part, upon their relative net assets.
  Under the terms of the management agreement with the advisor, the funds are
  responsible for paying such fees and expenses.</FONT></P>

<P><FONT size="3">The following table shows the aggregate compensation paid by
  the corporation for the periods indicated and by the six investment companies
  served by the board to each director who is not an interested person as defined
  in the Investment Company Act.</FONT></P>


Aggregate Director Compensation for Fiscal Year Ended November 30, 1999
- ------------------------------------------------------------------------------------------
                              Total Compensation       Total Compensation from the
Name of Director              from the Funds(1)        American Century Family of Funds(2)
- ------------------------------------------------------------------------------------------
Thomas A. Brown               $738                     $59,590
Robert W. Doering, M.D.       $721                     $55,750
Andrea C. Hall, Ph.D.         $727                     $56,250
D.D. (Del) Hock               $700                     $56,000
Donald H. Pratt               $753                     $57,497
Lloyd T. Silver, Jr.(3)       $724                     $56,000
M. Jeannine Strandjord        $744                     $58,000
- ------------------------------------------------------------------------------------------



<OL>


  <LI><FONT size="2"><I>Includes compensation paid to the directors during the
    fiscal year ended November 30, 1999, and also includes amounts deferred at
    the election of the directors under the Amended and Restated American Century
    Mutual Funds Deferred Compensation Plan for Non-Interested Directors. The
    total amount of deferred compensation included in the preceding table is as
    follows: Mr. Brown, $210; Dr. Hall, $317; Mr. Hock, $435; Mr. Pratt, $218;
    Mr. Silver, $372 and Ms. Strandjord, $595.</I></FONT></LI>


  <LI><FONT size="2"><I>Includes compensation paid by the six investment company
    members of the American Century family of funds served by this Board.</I></FONT></LI>


  <LI><FONT size="2"><I>Mr. Silver retired from the board on March 4, 2000.</I></FONT></LI>


</OL>


<P><FONT size="3">The funds have adopted the Amended and Restated American Century
  Mutual Funds Deferred Compensation Plan for Non-Interested Directors. Under
  the plan, the independent directors may defer receipt of all or any part of
  the fees to be paid to them for serving as directors of the funds.</FONT></P>

<P><FONT size="3">All deferred fees are credited to an account established in
  the name of the directors. The amounts credited to the account then increase
  or decrease, as the case may be, in accordance with the performance of one or
  more of the American Century funds that are selected by the director. The account
  balance continues to fluctuate in accordance with the performance of the selected
  fund or funds until final payment of all amounts is credited to the account.
  Directors are allowed to change their designation of mutual funds from time
  to time.</FONT></P>

<P><FONT size="3">No deferred fees are payable until such time as a director resigns,
  retires or otherwise ceases to be a member of the Board of Directors. Directors
  may receive deferred fee account balances either in a lump sum payment or in
  substantially equal installment payments to be made over a period not to exceed
  10 years. Upon the death of a director, all remaining deferred fee account balances
  are paid to the director's beneficiary or, if none, to the director's estate.</FONT></P>

<P><FONT size="3">The plan is an unfunded plan and, accordingly, the funds have
  no obligation to segregate assets to secure or fund the deferred fees. To date,
  the funds have voluntarily funded their obligations. The rights of directors
  to receive their deferred fee account balances are the same as the rights of
  a general unsecured creditor of the funds. The plan may be terminated at any
  time by the administrative committee of the plan. If terminated, all deferred
  fee account balances will be paid in a lump sum.</FONT></P>

<P><FONT size="3">No deferred fees were paid to any director under the plan during
  the fiscal year ended November 30, 1999.</FONT></P>


<P><FONT size="3"><B><A NAME="XJ"></A>OFFICERS</B></FONT></P>


<P><FONT size="3">Background information about the officers of the funds is provided
  in the table below. All persons named as officers of the funds also serve in
  similar capacities for the 12 other investment companies advised by ACIM. Not
  all officers of the funds are listed; only those officers with policy-making
  functions for the funds are listed. No officer is compensated for his or her
  service as an officer of the funds. The individuals listed in the following
  table are interested persons of the funds (as defined in the Investment Company
  Act) by virtue of, among other considerations, their affiliation with either
  the funds, ACC, ACC's subsidiaries (including ACIM and ACSC), or the funds'
  distributor (FDI), as specified in the following table. </FONT></P>


Name (Age)                      Positions Held With      Principal Occupation(s)
Address                         Funds                    During Past Five Years
- --------------------------------------------------------------------------------------------------------------
George A. Rio (45)              President                Executive Vice President and Director of Client
60 State Street                                          Services, FDI  (March 1998 to present)
Boston, MA 02109                                         Senior Vice President and Senior Key Account
                                                         Manager, Putnam Mutual Funds (June 1995 to March
                                                         1998)
                                                         Director Business Development, First Data
                                                         Corporation (May 1994 to June 1995)
- --------------------------------------------------------------------------------------------------------------
Christopher J. Kelley (35)      Vice President           Vice President and Associate General Counsel,
60 State Street                                          FDI (since July 1996)
Boston, MA 02109                                         Assistant Counsel, Forum Financial Group
                                                         (April 1994 to July 1996)
- --------------------------------------------------------------------------------------------------------------
Mary A. Nelson (35)             Vice President           Vice President and Manager of Treasury Services
60 State Street                                          and Administration, FDI (1994 to present)
Boston, MA 02109
- --------------------------------------------------------------------------------------------------------------
Maryanne Roepke, CPA (44)       Vice President           Senior Vice President and Treasurer, ACSC
4500 Main Street                and Treasurer
Kansas City, MO 64111
- --------------------------------------------------------------------------------------------------------------
David C. Tucker (41)            Vice President           Senior Vice President, ACIM, ACSC, ACIS and
4500 Main Street                                         three other ACC subsidiaries (June 1998
Kansas City, MO 64111                                    to present)
                                                         General Counsel, ACC and nine ACC subsidiaries
                                                         (June 1998 to present)
                                                         Consultant to mutual fund industry (May 1997 to
                                                         April 1998)
                                                         Vice President and General Counsel, Janus
                                                         Companies (1990 to 1997)
- --------------------------------------------------------------------------------------------------------------
Paul Carrigan Jr. (50)          Secretary                Secretary, ACC (February 1998 to present)
4500 Main Street                                         Director of Legal Operations (February 1996
Kansas City, MO 64111                                    to present)
                                                         Board Communications Manager, The Benham Company
                                                         (April 1994 to January 1996)
- --------------------------------------------------------------------------------------------------------------
C. Jean Wade (36)               Controller               Vice President and Controller-Fund Accounting, ACSC
4500 Main Street
Kansas City, MO 64111
- --------------------------------------------------------------------------------------------------------------
Merele May (37)                 Controller               Vice President and Controller-Fund Accounting, ACSC
4500 Main Street
Kansas City, MO 64111
- --------------------------------------------------------------------------------------------------------------
Robert J. Leach (32)            Controller               Vice President and Controller-Fund Accounting, ACSC
4500 Main Street
Kansas City, MO 64111
- --------------------------------------------------------------------------------------------------------------
Jon Zindel (32)                 Tax Officer              Vice President of Taxation, ACSC
4500 Main Street                                         (1996 to present)
Kansas City, MO 64111                                    Vice President, ACIM and 15 other ACC
                                                         subsidiaries (April 1999 to present)
                                                         Treasurer, American Century Ventures, Inc.
                                                         (December 1999 to present)
                                                         Tax Manager, Price Waterhouse LLP (1989 to 1996)
- --------------------------------------------------------------------------------------------------------------


<P><FONT size="4"><B><A NAME="XK"></A>CODE OF ETHICS</B></FONT></P>

<P><FONT size="3">The funds, their investment advisor and principal underwriters
  have adopted codes of ethics under Rule 17j-1 of the Investment Company Act.
  The codes of ethics of the funds, their investment advisor and American Century
  Investment Services, Inc., one of the funds' principal underwriters, permit
  access persons (personnel who have access to portfolio transaction information)
  to invest in securities, including securities that may be purchased or held
  by the funds, provided that they first obtain approval from their appropriate
  compliance department before making such investments. The code of ethics of
  FDI, the funds' other principal underwriter, permits personnel subject to the
  code to invest in publicly traded securities, without restrictions.</FONT></P>

<P><FONT size="4"><B><A NAME="XL"></A>THE FUNDS' PRINCIPAL SHAREHOLDERS</B></FONT></P>

<P><FONT size="3">As of March 3, 2000, the following companies were the record
  owners of more than 5% of the outstanding shares of any class of a fund.</FONT></P>


                                                                          Percentage
                                                                          of Shares
Fund                       Shareholder                                    Outstanding
- ---------------------------------------------------------------------------------------
STRATEGIC ALLOCATION:
CONSERVATIVE
Investor                   None
Advisor                    Fulvest & Co
                           Lancaster, Pennsylvania                        5.0%
                           United Missouri Bank TR
                           Carolina First Bancshares PSP
                           Kansas City, Missouri                          26.4%
                           American Chamber of Commerce Executives
                           Amended & Restated 401K Plan & Trust
                           Springfield, Missouri                          61.1%
- ---------------------------------------------------------------------------------------
STRATEGIC ALLOCATION:
MODERATE
Investor                   UMB NA TR
                           M A Hanna Company 401-K & Retirement Plan
                           Kansas City, Missouri                          6.5%
Advisor                    UMB NA TR
                           Trendwest Resorts Inc 401K Plan & Trust
                           Kansas City, Missouri                          7.3%
                           Tourbend & Co
                           Westwood, Massachusetts                        6.1%
                           American Chamber of Commerce Executives
                           Amended & Restated 401K Plan & Trust
                           Springfield, Missouri                          60.2%
- ---------------------------------------------------------------------------------------
STRATEGIC ALLOCATION:
AGGRESSIVE
Investor                   UMB NA TR
                           BAE Employee Svgs Inv Plan Trust
                           Kansas City, Missouri                          6.1%
Advisor                    American Chamber of Commerce Executives
                           Amended & Restated 401K Plan & Trust
                           Springfield, Missouri                          73.3%
- ---------------------------------------------------------------------------------------


<P><FONT size="3">The funds are unaware of any other shareholders, beneficial
  or of record, who own more than 5% of any class of a fund's outstanding shares.
  As of March 3, 2000, the officers and directors of the funds, as a group, owned
  less than 1% of any class of a fund's outstanding shares.</FONT></P>


<P><FONT size="4"><B><A NAME="XM"></A>SERVICE PROVIDERS</B></FONT></P>

<P><FONT size="3">The funds have no employees. To conduct the funds' day-to-day
  activities, the funds have hired a number of service providers. Each service
  provider has a specific function to fill on behalf of the funds and is described
  below.</FONT></P>

<P><FONT size="3">ACIM and ACSC are both wholly owned by ACC. James E. Stowers
  Jr., Chairman of ACC, controls ACC by virtue of his ownership of a majority
  of its voting stock.</FONT></P>

<P><FONT size="3"><B><A NAME="XN"></A>INVESTMENT ADVISOR</B></FONT></P>


<P><FONT size="3">American Century Investment Management, Inc. serves as the investment
  advisor for each of the funds. A description of the responsibilities of the
  advisor appears in the Prospectus under the heading <i>Management.</i></FONT></P>


<P><FONT size="3">For the services provided to the funds, the advisor receives
  a monthly fee based on a percentage of the average net assets of the fund as
  follows:</FONT></P>



Fund                                    Class            Percentage of Net Assets
- -------------------------------------------------------------------------------------
Strategic Allocation: Conservative      Investor         1.00% of first $1 billion
                                                          .90% $1 billion and over
                                        Advisor           .75% of first $1 billion
                                                          .65% $1 billion and over
- -------------------------------------------------------------------------------------
Strategic Allocation: Moderate          Investor         1.10% of first $1 billion
                                                         1.00% $1 billion and over
                                        Advisor           .85% of first $1 billion
                                                          .75% $1 billion and over
- -------------------------------------------------------------------------------------
Strategic Allocation: Aggressive        Investor         1.20% of first $1 billion
                                                         1.10% $1 billion and over
                                        Advisor           .95% of first $1 billion
                                                          .85% $1 billion and over
- -------------------------------------------------------------------------------------


<P><FONT size="3">On the first business day of each month, the funds pay a management
  fee to the advisor for the previous month at the specified rate. The fee for
  the previous month is calculated by multiplying the applicable fee for the fund
  by the aggregate average daily closing value of a fund's net assets during the
  previous month. This number is then multiplied by a fraction, the numerator
  of which is the number of days in the previous month and the denominator of
  which is 365 (366 in leap years).</FONT></P>


<P><FONT size="3">The management agreement shall continue in effect until the
  earlier of the expiration of two years from the date of its execution or until
  the first meeting of shareholders following such execution and for as long thereafter
  as its continuance is specifically approved at least annually by </FONT></P>


<P><FONT size="3">(1) the funds' Board of Directors, or by the vote of a majority
  of outstanding votes (as defined in the Investment Company Act) and </FONT></P>


<P><FONT size="3">(2) the vote of a majority of the directors of the funds who
  are not parties to the agreement or interested persons of the advisor, cast
  in person at a meeting called for the purpose of voting on such approval.</FONT></P>


<P><FONT size="3">The management agreement provides that it may be terminated
  at any time without payment of any penalty by the funds' Board of Directors,
  or by a vote of a majority of outstanding votes, on 60 days' written notice
  to the advisor, and that it shall be automatically terminated if it is assigned.</FONT></P>

<P><FONT size="3">The management agreement states that the advisor shall not be
  liable to the funds or their shareholders for anything other than willful misfeasance,
  bad faith, gross negligence or reckless disregard of its obligations and duties.</FONT></P>


<P><FONT size="3">The management agreement also provides that the advisor and
  its officers, directors and employees may engage in other business, devote time
  and attention to any other business whether of a similar or dissimilar nature,
  and render services to others.</FONT></P>

<P><FONT size="3">Certain investments may be appropriate for the funds and also
  for other clients advised by the advisor. Investment decisions for the funds
  and other clients are made with a view to achieving their respective investment
  objectives after consideration of such factors as their current holdings, availability
  of cash for investment and the size of their investment generally. A particular
  security may be bought or sold for only one client or fund, or in different
  amounts and at different times for more than one but less than all clients or
  funds. In addition, purchases or sales of the same security may be made for
  two or more clients or funds on the same date. Such transactions will be allocated
  among clients in a manner believed by the advisor to be equitable to each. In
  some cases this procedure could have an adverse effect on the price or amount
  of the securities purchased or sold by a fund.</FONT></P>


<P><FONT size="3">The advisor may aggregate purchase and sale orders of the funds
  with purchase and sale orders of its other clients when the advisor believes
  that such aggregation provides the best execution for the funds. The Board of
  Directors has approved the policy of the advisor with respect to the aggregation
  of portfolio transactions. Where portfolio transactions have been aggregated,
  the funds participate at the average share price for all transactions in that
  security on a given day and share transaction costs on a pro rata basis. The
  advisor will not aggregate portfolio transactions of the funds unless it believes
  such aggregation is consistent with its duty to seek best execution on behalf
  of the funds and the terms of the management agreement. The advisor receives
  no additional compensation or remuneration as a result of such aggregation.</FONT></P>

<P><FONT size="3">Unified management fees incurred by each fund by class for the
  fiscal periods ended November 30, 1999, 1998 and 1997, are indicated in the
  following table.</FONT></P>


Unified Management Fees
- --------------------------------------------------------------------------------
Fund                                      1999          1998          1997
- --------------------------------------------------------------------------------
Strategic Allocation: Conservative
   Investor                               $1,819,048    $1,702,193    $  762,315
   Advisor                                    52,077        42,903        30,490
- --------------------------------------------------------------------------------
Strategic Allocation: Moderate
   Investor                               $3,445,446    $2,640,608    $1,498,878
   Advisor                                   126,141     1,112,851        66,449
- --------------------------------------------------------------------------------
Strategic Allocation: Aggressive
   Investor                               $1,983,696    $1,579,928    $1,011,207
   Advisor                                   109,986        92,096        61,573
- --------------------------------------------------------------------------------



<P><FONT size="3"><B><A NAME="XO"></A>TRANSFER AGENT AND ADMINISTRATOR</B></FONT></P>


<P><FONT size="3">American Century Services Corporation, 4500 Main Street, Kansas
  City, Missouri 64111, serves as transfer agent and dividend-paying agent for
  the funds. It provides physical facilities, computer hardware and software and
  personnel, for the day-to-day administration of the funds and the advisor. The
  advisor pays ACSC for these services.</FONT></P>


<P><FONT size="3">From time to time, special services may be offered to shareholders
  who maintain higher share balances in our family of funds. These services may
  include the waiver of minimum investment requirements, expedited confirmation
  of shareholder transactions, newsletters and a team of personal representatives.
  Any expenses associated with these special services will be paid by the advisor.</FONT></P>


<P><FONT size="3">Pursuant to a Sub-Administration Agreement with the advisor,
  Funds Distributor, Inc. (FDI) serves as the co-Administrator for the funds.
  FDI is responsible for (i) providing certain officers of the funds and (ii)
  reviewing and filing marketing and sales literature on behalf of the funds.
  The fees and expenses of FDI are paid by the advisor out of its unified fee.</FONT></P>


<P><FONT size="3"><B><A NAME="XP"></A>DISTRIBUTOR</B></FONT></P>


<P><FONT size="3">The funds' shares are distributed by FDI and ACIS, both registered
  broker-dealers. FDI is a wholly owned, indirect subsidiary of Boston Institutional
  Group, Inc. FDI's principal business address is 60 State Street, Suite 1300,
  Boston, Massachusetts 02109. ACIS is a wholly owned subsidiary of ACC, and is
  located at 4500 Main Street, Kansas City, Missouri 64111. The distributors are
  the principal underwriter of the funds' shares. The distributors make a continuous,
  best-efforts underwriting of the funds' shares. This means the distributors
  have no liability for unsold shares.</FONT></P>


<P><FONT size="4"><B><A NAME="XQ"></A>OTHER SERVICE PROVIDERS</B></FONT></P>

<P><B><FONT size="3"><A NAME="XR"></A>CUSTODIAN BANKS</FONT></B></P>

<P><FONT size="3">Chase Manhattan Bank, 770 Broadway, 10th Floor, New York, New
  York 10003-9598, and Commerce Bank, N.A., 1000 Walnut, Kansas City, Missouri
  64105, each serves as custodian of the assets of the funds. The custodians take
  no part in determining the investment policies of the funds or in deciding which
  securities are purchased or sold by the funds. The funds, however, may invest
  in certain obligations of the custodians and may purchase or sell certain securities
  from or to the custodians.</FONT></P>


<P><FONT size="3"><B><A NAME="XS"></A>INDEPENDENT AUDITORS</B></FONT></P>


<P><FONT size="3">Deloitte & Touche LLP is the independent auditor of the
  funds. The address of Deloitte & Touche LLP is 1010 Grand Boulevard, Kansas
  City, Missouri 64106. As the independent auditor of the funds, Deloitte &
  Touche provides services including </FONT></P>

<P><FONT size="3">(1) audit of the annual financial statements for each fund,
  </FONT></P>


<P><FONT size="3">(2) assistance and consultation in connection with SEC filings,
  and </FONT></P>


<P><FONT size="3">(3) review of the annual federal income tax return filed for
  each fund.</FONT></P>

<P><FONT size="4"><B><A NAME="XT"></A>BROKERAGE ALLOCATION</B></FONT></P>

<P><B><FONT size="3"><A NAME="XU"></A>THE EQUITY PORTION OF THE FUNDS</FONT></B></P>

<P><FONT size="3">Under the management agreement between the funds and the advisor,
  the advisor has the responsibility of selecting brokers and dealers to execute
  portfolio transactions. The funds' policy is to secure the most favorable prices
  and execution of orders on its portfolio transactions. So long as that policy
  is met, the advisor may take into consideration the factors discussed below
  when selecting brokers.</FONT></P>


<P><FONT size="3">The advisor receives statistical and other information and services,
  including research, without cost from brokers and dealers. The advisor evaluates
  such information and services, together with all other information that it may
  have, in supervising and managing the investments of the funds. Because such
  information and services may vary in amount, quality and reliability, their
  influence in selecting brokers varies from none to very substantial. The advisor
  proposes to continue to place some of the funds' brokerage business with one
  or more brokers who provide information and services. Such information and services
  will be in addition to and not in lieu of services required to be performed
  by the advisor. The advisor does not use brokers that provide such information
  and services for the purpose of reducing the expense of providing required services
  to the funds.</FONT></P>

<P><FONT size="3">In the years ended November 30, 1999, 1998 and 1997, the brokerage
  commissions of each fund were as follows:</FONT></P>


Fund                                          1999         1998         1997
- --------------------------------------------------------------------------------
Strategic Allocation: Conservative            $172,611     $198,409     $127,134
- --------------------------------------------------------------------------------
Strategic Allocation: Moderate                 471,843      521,010      337,258
- --------------------------------------------------------------------------------
Strategic Allocation: Aggressive               303,115      359,809      254,195
- --------------------------------------------------------------------------------


<P><FONT size="3">The brokerage commissions paid by the funds may exceed those
  that another broker might have charged for effecting the same transactions,
  because of the value of the brokerage and research services provided by the
  broker. Research services furnished by brokers through whom the funds effect
  securities transactions may be used by the advisor in servicing all of its accounts,
  and not all such services may be used by the advisor in managing the portfolios
  of the funds.</FONT></P>

<P><FONT size="3">The staff of the SEC has expressed the view that the best price
  and execution of over-the-counter transactions in portfolio securities may be
  secured by dealing directly with principal market makers, thereby avoiding the
  payment of compensation to another broker. In certain situations, the officers
  of the funds and the advisor believe that the facilities, expert personnel and
  technological systems of a broker often enable the funds to secure as good a
  net price by dealing with a broker instead of a principal market maker, even
  after payment of the compensation to the broker. The funds regularly place their
  over-the-counter transactions with principal market makers, but also may deal
  on a brokerage basis when utilizing electronic trading networks or as circumstances
  warrant.</FONT></P>


<P><B><A NAME="XV"></A>THE FIXED-INCOME PORTION OF THE FUNDS</B></P>


<P><FONT size="3">Under the management agreement between the funds and the advisor,
  the advisor has the responsibility of selecting brokers and dealers to execute
  portfolio transactions. In many transactions, the selection of the broker or
  dealer is determined by the availability of the desired security and its offering
  price. In other transactions, the selection of a broker or dealer is a function
  of the selection of market and the negotiation of price, as well as the broker's
  general execution and operational and financial capabilities in the type of
  transaction involved. The advisor will seek to obtain prompt execution of orders
  at the most favorable prices or yields. The advisor may choose to purchase and
  sell portfolio securities to and from dealers who provide statistical and other
  information and services, including research, to the funds and to the advisor.
  Such information and services will be in addition to and not in lieu of the
  services required to be performed by the advisor, and the expenses of the advisor
  will not necessarily be reduced as a result of the receipt of such supplemental
  information.</FONT></P>

<P><FONT size="3">The funds generally purchase and sell debt securities through
  principal transactions, meaning that the funds normally purchase securities
  directly from the issuer or a primary market-maker acting as principal for the
  securities on a net basis. The funds do not pay brokerage commissions on these
  transactions, although the purchase price for debt securities usually includes
  an undisclosed compensation. Purchases of securities from underwriters typically
  include a commission or concession paid by the issuer to the underwriter, and
  purchases from dealers serving as market-makers typically include a dealer's
  mark-up (i.e., a spread between the bid and asked prices). During the fiscal
  years ended November 30, 1997, 1998 and 1999, the funds did not pay any brokerage
  commissions.</FONT></P>


<P><FONT size="4"><B><A NAME="XW"></A>INFORMATION ABOUT FUND SHARES</B></FONT></P>


<P><FONT size="3">Each of the three funds named on the front of this Statement
  of Additional Information is a series of shares issued by the corporation, and
  shares of each fund have equal voting rights. In addition, each series (or fund)
  may be divided into separate classes. See <I>Multiple Class Structure,</I> which
  follows. Additional funds and classes may be added without a shareholder vote.</FONT></P>

<P><FONT size="3">Each fund votes separately on matters affecting that fund exclusively.
  Voting rights are not cumulative, so investors holding more than 50% of the
  corporation's (i.e., all funds') outstanding shares may be able to elect a Board
  of Directors. The corporation undertakes dollar-based voting, meaning that the
  number of votes a shareholder is entitled to is based upon the dollar amount
  of the shareholder's investment. The election of directors is determined by
  the votes received from all of the corporation's shareholders without regard
  to whether a majority of shares of any one fund voted in favor of a particular
  nominee or all nominees as a group.</FONT></P>

<P><FONT size="3">The assets belonging to each series or class of shares are held
  separately by the custodian, and the shares of each series or class represent
  a beneficial interest in the principal, earnings and profit (or losses) of investments
  and other assets held for each series or class. Within their respective series
  or class, all shares have equal redemption rights. Each share, when issued,
  is fully paid and non-assessable.</FONT></P>

<P><FONT size="3">In the event of complete liquidation or dissolution of the funds,
  shareholders of each series or class of shares will be entitled to receive,
  pro rata, all of the assets less the liabilities of that series or class.</FONT></P>

<P><FONT size="3">Each shareholder has rights to dividends and distributions declared
  by the fund he or she owns and to the net assets of such fund upon its liquidation
  or dissolution proportionate to his or her share ownership interest in the fund.
  </FONT></P>


<P><FONT size="3"><B><A NAME="XX"></A>MULTIPLE CLASS STRUCTURE</B></FONT></P>


<P><FONT size="3">The corporation's Board of Directors has adopted a multiple
  class plan (the Multiclass Plan) pursuant to Rule 18f-3 adopted by the SEC.
  Pursuant to such plan, the funds may issue up to four classes of shares: an
  Investor Class, an Institutional Class, a Service Class and an Advisor Class.
  Not all funds offer all four classes.</FONT></P>

<P><FONT size="3">The Investor Class is made available to investors directly without
  any load or commission, for a single unified management fee. The Institutional,
  Service and Advisor Classes are made available to institutional shareholders
  or through financial intermediaries that do not require the same level of shareholder
  and administrative services from the advisor as Investor Class shareholders.
  As a result, the advisor is able to charge these classes a lower total management
  fee. In addition to the management fee, however, the Advisor Class shares are
  subject to a Master Distribution and Shareholder Services Plan (described below).
  The plan has been adopted by the funds' Board of Directors and initial shareholder
  in accordance with Rule 12b-1 adopted by the SEC under the Investment Company
  Act.</FONT></P>


<P><FONT size="3"><B>Rule 12b-1</B></FONT></P>


<P><FONT size="3">Rule 12b-1 permits an investment company to pay expenses associated
  with the distribution of its shares in accordance with a plan adopted by the
  investment company's Board of Directors and approved by its shareholders. Pursuant
  to such rule, the Board of Directors and initial shareholder of the funds' Advisor
  Class have approved and entered into a Master Distribution and Shareholder Services
  Plan, with respect to the Advisor Class (the Plan). The Plan is described below.</FONT></P>

<P><FONT size="3">In adopting the Plan, the Board of Directors (including a majority
  of directors who are not interested persons of the funds [as defined in the
  Investment Company Act], hereafter referred to as the independent directors)
  determined that there was a reasonable likelihood that the Plan would benefit
  the funds and the shareholders of the affected class. Pursuant to Rule 12b-1,
  information with respect to revenues and expenses under the Plan is presented
  to the Board of Directors quarterly for its consideration in connection with
  its deliberations as to the continuance of the Plan. Continuance of the Plan
  must be approved by the Board of Directors (including a majority of the independent
  directors) annually. The Plan may be amended by a vote of the Board of Directors
  (including a majority of the independent directors), except that the Plan may
  not be amended to materially increase the amount to be spent for distribution
  without majority approval of the shareholders of the affected class. The Plan
  terminates automatically in the event of an assignment and may be terminated
  upon a vote of a majority of the independent directors or by vote of a majority
  of the outstanding voting securities of the affected class.</FONT></P>

<P><FONT size="3">All fees paid under the Plan will be made in accordance with
  Section 26 of the Rules of Fair Practice of the National Association of Securities
  Dealers (NASD).</FONT></P>


<P><FONT size="3"><B>Master Distribution and Shareholder Services Plan</B></FONT></P>


<P><FONT size="3">As described in the Prospectus, the funds' Advisor Class shares
  are made available to participants in employer-sponsored retirement or savings
  plans and to persons purchasing through financial intermediaries such as banks,
  broker-dealers and insurance companies. The funds' distributor enters into contracts
  with various banks, broker-dealers, insurance companies and other financial
  intermediaries, with respect to the sale of the funds' shares and/or the use
  of the funds' shares in various investment products or in connection with various
  financial services.</FONT></P>


<P><FONT size="3">Certain recordkeeping and administrative services that are provided
  by the funds' transfer agent for the Investor Class shareholders may be performed
  by a plan sponsor (or its agents) or by a financial intermediary for shareholders
  in the Advisor Class. In addition to such services, the financial intermediaries
  provide various distribution services.</FONT></P>


<P><FONT size="3">To enable the funds' shares to be made available through such
  plans and financial intermediaries, and to compensate them for such services,
  the funds' advisor has reduced its management fee by 0.25% per annum with respect
  to the Advisor Class shares, and the funds' Board of Directors has adopted a
  Master Distribution and Shareholder Services Plan (the Distribution Plan). Pursuant
  to such Plan, the Advisor Class shares pay a fee of 0.50% annually of the aggregate
  average daily net assets of the funds' Advisor Class shares, 0.25% of which
  is paid for shareholder services (as described below) and 0.25% of which is
  paid for distribution services. During the fiscal year ended November 30, 1999,
  the aggregate amount of fees paid under the Plan was:</FONT></P>


Strategic Allocation: Conservative            $34,718
Strategic Allocation: Moderate                $74,201
Strategic Allocation: Aggressive              $57,888


<P><FONT size="3">Payments may be made for a variety of shareholder services,
  including, but not limited to,</FONT></P>

<P><FONT size="3">a) receiving, aggregating and processing purchase, exchange
  and redemption requests from beneficial owners (including contract owners of
  insurance products that utilize the funds as underlying investment media) of
  shares and placing purchase, exchange and redemption orders with the funds'
  distributor; </FONT></P>

<P><FONT size="3">b) providing shareholders with a service that invests the assets
  of their accounts in shares pursuant to specific or pre-authorized instructions;
  </FONT></P>

<P><FONT size="3">c) processing dividend payments from a fund on behalf of shareholders
  and assisting shareholders in changing dividend options, account designations
  and addresses; </FONT></P>

<P><FONT size="3">d) providing and maintaining elective services such as check-writing
  and wire transfer services; </FONT></P>

<P><FONT size="3">e) acting as shareholder of record and nominee for beneficial
  owners; </FONT></P>

<P><FONT size="3">f) maintaining account records for shareholders and/or other
  beneficial owners; </FONT></P>

<P><FONT size="3">g) issuing confirmations of transactions; </FONT></P>

<P><FONT size="3">h) providing subaccounting with respect to shares beneficially
  owned by customers of third parties or providing the information to a fund as
  necessary for such subaccounting; </FONT></P>

<P><FONT size="3">i) preparing and forwarding shareholder communications from
  the funds (such as proxies, shareholder reports, annual and semiannual financial
  statements, and dividend, distribution and tax notices) to shareholders and/or
  other beneficial owners; and </FONT></P>

<P><FONT size="3">j) providing other similar administrative and sub-transfer agency
  services. </FONT></P>

<P><FONT size="3">Shareholder services do not include those activities and expenses
  that are primarily intended to result in the sale of additional shares of the
  funds. During the fiscal year ended November 30, 1999, the amount of fees paid
  under the Plan for shareholder services was: </FONT></P>


Strategic Allocation: Conservative     $17,359
Strategic Allocation: Moderate         $37,100
Strategic Allocation: Aggressive       $28,944


<P><FONT size="3">Distribution services include any activity undertaken or expense
  incurred that is primarily intended to result in the sale of Advisor Class shares,
  which services may include but not limited to, </FONT></P>

<P><FONT size="3">a) the payment of sales commissions, ongoing commissions and
  other payments to brokers, dealers, financial institutions or others who sell
  Advisor Class shares pursuant to selling agreements; </FONT></P>

<P><FONT size="3">b) compensation to registered representatives or other employees
  of the distributors who engage in or support distribution of the funds' Advisor
  Class shares; </FONT></P>

<P><FONT size="3">c) compensation to, and expenses (including overhead and telephone
  expenses) of, the distributors; </FONT></P>

<P><FONT size="3">d) the printing of prospectuses, statements of additional information
  and reports for other-than-existing shareholders; </FONT></P>

<P><FONT size="3">e) the preparation, printing and distribution of sales literature
  and advertising materials provided to the funds' shareholders and prospective
  shareholders; </FONT></P>

<P><FONT size="3">f) receiving and answering correspondence from prospective shareholders,
  including distributing prospectuses, statements of additional information, and
  shareholder reports; </FONT></P>

<P><FONT size="3">g) the providing of facilities to answer questions from prospective
  investors about fund shares; </FONT></P>

<P><FONT size="3">h) complying with federal and state securities laws pertaining
  to the sale of fund shares; </FONT></P>

<P><FONT size="3">i) assisting investors in completing application forms and selecting
  dividend and other account options; </FONT></P>

<P><FONT size="3">j) the providing of other reasonable assistance in connection
  with the distribution of fund shares; </FONT></P>

<P><FONT size="3">k) the organizing and conducting of sales seminars and payments
  in the form of transactional and compensation or promotional incentives; </FONT></P>

<P><FONT size="3">l) profit on the foregoing; </FONT></P>

<P><FONT size="3">m) the payment of "service fees" for the provision of personal,
  continuing services to investors, as contemplated by the Rules of Fair Practice
  of the NASD; and </FONT></P>

<P><FONT size="3">n) such other distribution and services activities as the advisor
  determines may be paid for by the funds pursuant to the terms of the agreement
  between the corporation and the funds' distributor and in accordance with Rule
  12b-1 of the Investment Company Act.</FONT></P>

<P><FONT size="3">During the fiscal year ended November 30, 1999, the amount of
  fees paid under the Plan for distribution services was:</FONT></P>


Strategic Allocation: Conservative     $17,359
Strategic Allocation: Moderate         $37,100
Strategic Allocation: Aggressive       $28,944



<P><FONT size="3"><B><A NAME="XY"></A>BUYING AND SELLING FUND SHARES</B></FONT></P>


<P><FONT size="3">Information about buying, selling and exchanging fund shares
  is contained in the funds' Prospectus and <i>Your Guide to American Century.</i>
  The Prospectus and guide are available to investors without charge and may be
  obtained by calling us.</FONT></P>


<P><FONT size="3"><B><A NAME="XZ"></A>VALUATION OF THE FUNDS' SECURITIES</B></FONT></P>


<P><FONT size="3">Each fund's NAV is calculated as of the close of business of
  the New York Stock Exchange (the Exchange) each day the Exchange is open for
  business. The Exchange usually closes at 4 p.m. Eastern time. The Exchange typically
  observes the following holidays: New Year's Day, Martin Luther King Jr. Day,
  Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving
  Day and Christmas Day. Although the funds expect the same holidays to be observed
  in the future, the Exchange may modify its holiday schedule at any time.</FONT></P>

<P><FONT size="3">Each fund's NAV is calculated by adding the value of all portfolio
  securities and other assets, deducting liabilities and dividing the result by
  the number of shares outstanding. Expenses and interest earned on portfolio
  securities are accrued daily.</FONT></P>

<P><FONT size="3">The portfolio securities of the fund, except as otherwise noted,
  listed or traded on a domestic securities exchange are valued at the last sale
  price on that exchange. Portfolio securities primarily traded on foreign securities
  exchanges generally are valued at the preceding closing values of such securities
  on the exchange where primarily traded. If no sale is reported, or if local
  convention or regulation so provides, the mean of the latest bid and asked prices
  is used. Depending on local convention or regulation, securities traded over-the-counter
  are priced at the mean of the latest bid and asked prices, or at the last sale
  price. When market quotations are not readily available, securities and other
  assets are valued at fair value as determined in accordance with procedures
  adopted by the Board of Directors.</FONT></P>


<P><FONT size="3">Debt securities not traded on a principal securities exchange
  are valued through valuations obtained from a commercial pricing service or
  at the most recent mean of the bid and asked prices provided by investment dealers
  in accordance with procedures established by the Board of Directors.</FONT></P>

<P><FONT size="3">The value of an exchange-traded foreign security is determined
  in its national currency as of the close of trading on the foreign exchange
  on which it is traded or as of the close of business on the New York Stock Exchange,
  if that is earlier. That value is then translated to dollars at the prevailing
  foreign exchange rate.</FONT></P>

<P><FONT size="3">Trading in securities on European and Far Eastern securities
  exchanges and over-the-counter markets is normally completed at various times
  before the close of business on each day that the New York Stock Exchange is
  open. If an event were to occur after the value of a security was established
  but before the net asset value per share was determined that was likely to materially
  change the net asset value, then that security would be valued at fair value
  as determined in accordance with procedures adopted by the Board of Directors.</FONT></P>


<P><FONT size="3">Trading of these securities in foreign markets may not take
  place on every New York Stock Exchange business day. In addition, trading may
  take place in various foreign markets and on some electronic trading networks
  on Saturdays or on other days when the New York Stock Exchange is not open and
  on which the funds' net asset values are not calculated. Therefore, such calculation
  does not take place contemporaneously with the determination of the prices of
  many of the portfolio securities used in such calculation and the value of the
  funds' portfolio may be affected on days when shares of the fund may not be
  purchased or redeemed.</FONT></P>


<P><FONT size="4"><B><A NAME="XAA"></A>TAXES</B></FONT></P>

<P><B><FONT size="3"><A NAME="XBB"></A>FEDERAL INCOME TAXES</FONT></B></P>


<P><FONT size="3">Each fund intends to qualify annually as a regulated investment
  company under Subchapter M of the Internal Revenue Code of 1986, as amended
  (the Code). By so qualifying, a fund will be exempt from federal income taxes
  to the extent that it distributes substantially all of its net investment income
  and net realized capital gains (if any) to shareholders. If a fund fails to
  qualify as a regulated investment company, it will be liable for taxes, significantly
  reducing its distributions to shareholders and eliminating shareholders' ability
  to treat distributions of the funds in the manner they were realized by the
  funds.</FONT></P>

<P><FONT size="3">If fund shares are purchased through taxable accounts, distributions
  of net investment income and net short-term capital gains are taxable to you
  as ordinary income. The dividends from net income may qualify for the 70% dividends-received
  deduction for corporations to the extent that the fund held shares receiving
  the dividend for more than 45 days.</FONT></P>

<P><FONT size="3">Distributions from gains on assets held longer than 12 months
  are taxable as long-term gains regardless of the length of time you have held
  the shares. However, you should note that any loss realized upon the sale or
  redemption of shares held for six months or less will be treated as a long-term
  capital loss to the extent of any distributions of long-term capital gains to
  you with respect to such shares.</FONT></P>

<P><FONT size="3">Dividends and interest received by a fund on foreign securities
  may give rise to withholding and other taxes imposed by foreign countries. Tax
  conventions between certain countries and the United States may reduce or eliminate
  such taxes. Foreign countries generally do not impose taxes on capital gains
  with respect to investments by non-resident investors. The foreign taxes paid
  by a fund will reduce its dividends.</FONT></P>

<P><FONT size="3">If more than 50% of the value of a fund's total assets at the
  end of its fiscal year consists of securities of foreign corporations, the fund
  may qualify for and make an election with the Internal Revenue Service with
  respect to such fiscal year so that fund shareholders may be able to claim a
  foreign tax credit in lieu of a deduction for foreign income taxes paid by the
  fund. If such an election is made, the foreign taxes paid by the fund will be
  treated as income received by you. In order for you to utilize the foreign tax
  credit, you must have held your shares for 16 days or more during the 30-day
  period, beginning 15 days prior to the ex-dividend date for the mutual fund
  shares. The mutual fund must meet a similar holding period requirement with
  respect to foreign securities to which a dividend is attributable. Any portion
  of the foreign tax credit that is ineligible as a result of the fund not meeting
  the holding period requirement will be deducted in computing net investment
  income.</FONT></P>

<P><FONT size="3">If a fund purchases the securities of certain foreign investment
  funds or trusts called passive foreign investment companies (PFICs), capital
  gains on the sale of such holdings will be deemed to be ordinary income regardless
  of how long the fund holds its investment. The fund also may be subject to corporate
  income tax and an interest charge on certain dividends and capital gains earned
  from these investments, regardless of whether such income and gains are distributed
  to shareholders. In the alternative, the fund may elect to recognize cumulative
  gains on such investments as of the last day of its fiscal year and distribute
  them to shareholders. Any distribution attributable to a PFIC is characterized
  as ordinary income.</FONT></P>

<P><FONT size="3">If you have not complied with certain provisions of the Internal
  Revenue Code and Regulations, either American Century or your financial intermediary
  is required by federal law to withhold and remit 31% of reportable payments
  (which may include dividends, capital gains distributions and redemptions) to
  the IRS. Those regulations require you to certify that the Social Security number
  or tax identification number you provide is correct and that you are not subject
  to 31% withholding for previous under-reporting to the IRS. You will be asked
  to make the appropriate certification on your application. Payments reported
  by us that omit your Social Security number or tax identification number will
  subject us to a penalty of $50, which will be charged against your account if
  you fail to provide the certification by the time the report is filed, and is
  not refundable.</FONT></P>

<P><FONT size="3">Redemption of shares of a fund (including a redemption made
  in an exchange transaction) will be a taxable transaction for federal income
  tax purposes and you generally will recognize gain or loss in an amount equal
  to the difference between the basis of the shares and the amount received. If
  a loss is realized on the redemption of fund shares, the reinvestment in additional
  fund shares within 30 days before or after the redemption may be subject to
  the "wash sale" rules of the Code, resulting in a postponement of the recognition
  of such loss for federal income tax purposes.</FONT></P>


<P><FONT size="3"><B><A NAME="XCC"></A>STATE AND LOCAL TAXES</B></FONT></P>

<P><FONT size="3">Distributions also may be subject to state and local taxes,
  even if all or a substantial part of such distributions are derived from interest
  on U.S. government obligations which, if you received them directly, would be
  exempt from state income tax. However, most but not all states allow this tax
  exemption to pass through to fund shareholders when a fund pays distributions
  to its shareholders. You should consult your tax advisor about the tax status
  of such distributions in your own state.</FONT></P>

<P><FONT size="4"><B><A NAME="XDD"></A>HOW FUND PERFORMANCE INFORMATION IS CALCULATED</B></FONT></P>

<P><FONT size="3">The funds may quote performance in various ways. Fund performance
  may be shown by presenting one or more performance measurements, including cumulative
  total return, average annual total return or yield.</FONT></P>

<P><FONT size="3">All performance information advertised by the funds is historical
  in nature and is not intended to represent or guarantee future results. The
  value of fund shares when redeemed may be more or less than their original cost.</FONT></P>


<P><FONT size="3">Total returns quoted in advertising and sales literature reflect
  all aspects of a fund's return, including the effect of reinvesting dividends
  and capital gains distributions (if any) and any change in the fund's NAV during
  the period.</FONT></P>

<P><FONT size="3">Average annual total returns are calculated by determining the
  growth or decline in value of a hypothetical historical investment in a fund
  during a stated period and then calculating the annually compounded percentage
  rate that would have produced the same result if the rate of growth or decline
  in value had been constant throughout the period. For example, a cumulative
  total return of 100% over 10 years would produce an average annual return of
  7.18%, which is the steady annual rate that would equal 100% growth on a compounded
  basis in 10 years. While average annual total returns are a convenient means
  of comparing investment alternatives, investors should realize that the funds'
  performance is not constant over time, but changes from year to year, and that
  average annual total returns represent averaged figures as opposed to actual
  year-to-year performance.</FONT></P>

<P><FONT size="3">The following tables set forth the average annual total return
  for the various classes of the funds for the one-year period ended November
  30, 1999, the last day of the funds' fiscal year and the period since inception.</FONT></P>


Average Annual Total Returns-Investor Class
- -------------------------------------------------------------------------
Fund                                        1 year      From Inception
- -------------------------------------------------------------------------
Strategic Allocation: Conservative(1)        8.47%       9.46%
Strategic Allocation: Moderate(1)           16.97%      13.26%
Strategic Allocation: Aggressive(1)         25.69%      15.73%
- -------------------------------------------------------------------------



<OL>
  <LI><FONT size="2"><I>Commenced operations on February 15, 1996.</I></FONT></LI>
</OL>



Average Annual Total Returns-Advisor Class
- -------------------------------------------------------------------------
Fund                                        1 year      From Inception
- -------------------------------------------------------------------------
Strategic Allocation: Conservative(1)        8.32%      10.02%
Strategic Allocation: Moderate(1)           16.66%      13.61%
Strategic Allocation: Aggressive(1)         25.46%      16.19%
- -------------------------------------------------------------------------



<OL>
  <LI><FONT size="2"><I>Commenced operations on October 2, 1996. </I></FONT></LI>
</OL>


<P><FONT size="3">In addition to average annual total returns, each fund may quote
  unaveraged or cumulative total returns reflecting the simple change in value
  of an investment over a stated period, including periods other than one, five
  and 10 years. Average annual and cumulative total returns may be quoted as percentages
  or as dollar amounts and may be calculated for a single investment, a series
  of investments or a series of redemptions over any time period. Total returns
  may be broken down into their components of income and capital (including capital
  gains and changes in share price) to illustrate the relationship of these factors
  and their contributions to total return.</FONT></P>


<P><FONT size="3"><B><A NAME="XEE"></A>PERFORMANCE COMPARISONS</B></FONT></P>


<P><FONT size="3">The funds' performance may be compared with the performance
  of other mutual funds tracked by mutual fund rating services or with other indices
  of market performance. This may include comparisons with funds that, unlike
  the American Century funds, are sold with a sales charge or deferred sales charge.
  Sources of economic data that may be used for such comparisons may include,
  but are not limited to: U.S. Treasury bill, note and bond yields, money market
  fund yields, U.S. government debt and percentage held by foreigners, the U.S.
  money supply, net free reserves, and yields on current-coupon GNMAs (source:
  Board of Governors of the Federal Reserve System); the federal funds and discount
  rates (source: Federal Reserve Bank of New York); yield curves for U.S. Treasury
  securities and AA/AAA-rated corporate securities (source: Bloomberg Financial
  Markets); yield curves for AAA-rated, tax-free municipal securities (source:
  Telerate); yield curves for foreign government securities (sources: Bloomberg
  Financial Markets and Data Resources, Inc.); total returns on foreign bonds
  (source: J.P. Morgan Securities Inc.); various U.S. and foreign government reports;
  the junk bond market (source: Data Resources, Inc.); the CRB Futures Index (source:
  Commodity Index Report); the price of gold (sources: London a.m./p.m. fixing
  and New York Comex Spot Price); rankings of any mutual fund or mutual fund category
  tracked by Lipper, Inc. or Morningstar, Inc.; mutual fund rankings published
  in major, nationally distributed periodicals; data provided by the Investment
  Company Institute; Ibbotson Associates, Stocks, Bonds, Bills and Inflation;
  major indices of stock market performance; and indices and historical data supplied
  by major securities brokerage or investment advisory firms. The funds also may
  utilize reprints from newspapers and magazines furnished by third parties to
  illustrate historical performance or to provide general information about the
  funds.</FONT></P>


<P><B><A NAME="XFF"></A>PERMISSIBLE ADVERTISING INFORMATION</B></P>


<P><FONT size="3">From time to time, the funds may include, in addition to any
  other permissible information, the following types of information in advertisements,
  supplemental sales literature and reports to shareholders: </FONT></P>


<P><FONT size="3">(1) discussions of general economic or financial principles
  (such as the effects of compounding and the benefits of dollar-cost averaging);
  </FONT></P>

<P><FONT size="3">(2) discussions of general economic trends; </FONT></P>

<P><FONT size="3">(3) presentations of statistical data to supplement such discussions;
  </FONT></P>

<P><FONT size="3">(4) descriptions of past or anticipated portfolio holdings for
  one or more of the funds; </FONT></P>

<P><FONT size="3">(5) descriptions of investment strategies for one or more of
  the funds;</FONT></P>

<P><FONT size="3">(6) descriptions or comparisons of various savings and investment
  products (including, but not limited to, qualified retirement plans and individual
  stocks and bonds), which may or may not include the funds; </FONT></P>

<P><FONT size="3">(7) comparisons of investment products (including the funds)
  with relevant market or industry indices or other appropriate benchmarks; </FONT></P>

<P><FONT size="3">(8) discussions of fund rankings or ratings by recognized rating
  organizations; and </FONT></P>


<P><FONT size="3">(9) testimonials describing the experience of persons who have
  invested in one or more of the funds. The funds also may include calculations,
  such as hypothetical compounding examples, which describe hypothetical investment
  results in such communications. Such performance examples will be based on an
  express set of assumptions and are not indicative of the performance of any
  of the funds.</FONT></P>


<P><FONT size="3"><B><A NAME="XGG"></A>MULTIPLE CLASS PERFORMANCE ADVERTISING</B></FONT></P>


<P><FONT size="3">Pursuant to the Multiple Class Plan, the corporation may issue
  additional classes of existing funds or introduce new funds with multiple classes
  available for purchase. To the extent a new class is added to an existing fund,
  the advisor may, in compliance with SEC and NASD rules, regulations and guidelines,
  market the new class of shares using the historical performance information
  of the original class of shares. When quoting performance information for the
  new class of shares for periods prior to the first full quarter after inception,
  the original class' performance will be restated to reflect the expenses of
  the new class and for periods after the first full quarter after inception,
  actual performance of the new class will be used.</FONT></P>


<P><FONT size="4"><B><A NAME="XHH"></A>FINANCIAL STATEMENTS</B></FONT></P>


<P><FONT size="3">The financial statements of the funds are included in the annual
  reports to shareholders for the fiscal year ended November 30, 1999. The annual
  report is incorporated herein by reference. You may receive copies of the reports
  without charge upon request to American Century at the address and telephone
  numbers shown on the back cover of this Statement of Additional Information.</FONT></P>

<P><FONT size="4"><B><A NAME="XII"></A>EXPLANATION OF FIXED-INCOME SECURITIES RATINGS</B></FONT></P>

<P><FONT size="3">As described in the Prospectus, the funds may invest in fixed-income
  securities. Those investments, however, are subject to certain credit quality
  restrictions, as noted in the Prospectus. The following is a summary of the
  rating categories referenced in the Prospectus disclosure.</FONT></P>


Bond Ratings
- --------------------------------------------------------------------------------
S&P      Moody's      Description
- --------------------------------------------------------------------------------
AAA      Aaa          These are the highest ratings assigned by S&P and Moody's
                      to a debt obligation. They indicate an extremely strong
                      capacity to pay interest and repay principal.
- --------------------------------------------------------------------------------
AA       Aa           Debt rated in this category is considered to have a very
                      strong capacity to pay interest and repay principal and
                      differs from AAA/Aaa issues only in a small degree.
- --------------------------------------------------------------------------------
A        A            Debt rated A has a strong capacity to pay interest and
                      repay principal, although it is somewhat more susceptible
                      to the adverse effects of changes in circumstances and
                      economic conditions than debt in higher-rated categories.
- --------------------------------------------------------------------------------
BBB      Baa          Debt rated BBB/Baa is regarded as having an adequate
                      capacity to pay interest and repay principal. Whereas it
                      normally exhibits adequate protection parameters, adverse
                      economic conditions or changing circumstances are more
                      likely to lead to a weakened capacity to pay interest and
                      repay principal for debt in this category than in
                      higher-rated categories.
- --------------------------------------------------------------------------------
BB       Ba           Debt rated BB/Ba has less near-term vulnerability to
                      default than other speculative issues. However, it faces
                      major ongoing uncertainties or exposure to adverse
                      business, financial or economic conditions that could lead
                      to inadequate capacity to meet timely interest and
                      principal payments. The BB rating category also is used
                      for debt subordinated to senior debt that is assigned an
                      actual or implied BBB- rating.
- --------------------------------------------------------------------------------
B        B            Debt rated B has a greater vulnerability to default but
                      currently has the capacity to meet interest payments and
                      principal repayments. Adverse business, financial or
                      economic conditions will likely impair capacity or
                      willingness to pay interest and repay principal. The B
                      rating category is also used for debt subordinated to
                      senior debt that is assigned an actual or implied BB/Ba or
                      BB-/Ba3 rating.
- --------------------------------------------------------------------------------
CCC      Caa          Debt rated CCC/Caa has a currently identifiable
                      vulnerability to default and is dependent upon favorable
                      business, financial and economic conditions to meet timely
                      payment of interest and repayment of principal. In the
                      event of adverse business, financial or economic
                      conditions, it is not likely to have the capacity to pay
                      interest and repay principal. The CCC/Caa rating category
                      is also used for debt subordinated to senior debt that is
                      assigned an actual or implied B or B-/B3 rating.
- --------------------------------------------------------------------------------
CC       Ca           The rating CC/Ca typically is applied to debt subordinated
                      to senior debt that is assigned an actual or implied
                      CCC/Caa rating.
- --------------------------------------------------------------------------------
C        C            The rating C typically is applied to debt subordinated to
                      senior debt, which is assigned an actual or implied
                      CCC/Caa3 debt rating. The C rating may be used to cover a
                      situation where a bankruptcy petition has been filed, but
                      debt service payments are continued.
- --------------------------------------------------------------------------------
CI       -            The rating CI is reserved for income bonds on which no
                      interest is being paid.
- --------------------------------------------------------------------------------
D        D            Debt rated D is in payment default. The D rating category
                      is used when interest payments or principal payments are
                      not made on the date due even if the applicable grace
                      period has not expired, unless S&P believes that such
                      payments will be made during such grace period. The D
                      rating also will be used upon the filing of a bankruptcy
                      petition if debt service payments are jeopardized.
- --------------------------------------------------------------------------------


<P><FONT size="3">To provide more detailed indications of credit quality, the
  Standard & Poor's ratings from AA to CCC may be modified by the addition
  of a plus or minus sign to show relative standing within these major rating
  categories. Similarly, Moody's adds numerical modifiers (1,2,3) to designate
  relative standing within its major bond rating categories. Fitch Investors Service,
  Inc. also rates bonds and uses a ratings system that is substantially similar
  to that used by Standard & Poor's.</FONT></P>


Commercial Paper Ratings
- --------------------------------------------------------------------------------
S&P      Moody's           Description
- --------------------------------------------------------------------------------
A-1      Prime-1           This indicates that the degree of safety regarding
         (P-1)             timely payment is strong. Standard & Poor's rates
                           those issues determined to possess extremely strong
                           safety characteristics as A-1+.
- --------------------------------------------------------------------------------
A-2      Prime-2           Capacity for timely payment on commercial paper is
         (P-2)             satisfactory, but the relative degree of safety is
                           not as high as for issues designated A-1. Earnings
                           trends and coverage ratios, while sound, will be more
                           subject to variation. Capitalization characteristics,
                           while still appropriated, may be more affected by
                           external conditions. Ample alternate liquidity is
                           maintained.
- --------------------------------------------------------------------------------
A-3      Prime-3           Satisfactory capacity for timely repayment. Issues
         (P-3)             that carry this rating are somewhat more vulnerable
                           to the adverse changes in circumstances than
                           obligations carrying the higher designations.
- --------------------------------------------------------------------------------

Note Ratings
- ----------------------------------------------------------------------------------
S&P      Moody's           Description
- ----------------------------------------------------------------------------------
SP-1     MIG-1; VMIG-1     Notes are of the highest quality enjoying strong
                           protection from established cash flows of funds for
                           their servicing or from established and broad-based
                           access to the market for refinancing, or both.
- ----------------------------------------------------------------------------------
SP-2     MIG-2; VMIG-2     Notes are of high quality with margins of protection
                           ample, although not so large as in the preceding
                           group.
- ----------------------------------------------------------------------------------
SP-3     MIG-3; VMIG-3     Notes are of favorable quality with all security
                           elements accounted for, but lacking the undeniable
                           strength of the preceding grades. Market access for
                           refinancing, in particular, is likely to be less well-
                           established.
- ----------------------------------------------------------------------------------
SP-4     MIG-4; VMIG-4     Notes are of adequate quality, carrying specific risk
                           but having protection and not distinctly or
                           predominantly speculative.
- ----------------------------------------------------------------------------------



<B>MORE INFORMATION ABOUT THE FUNDS IS CONTAINED IN THESE DOCUMENTS</B>

<P><B><FONT size="3">Annual and Semiannual Reports</FONT></B></P>

<P><FONT size="3">These contain more information about the funds' investments
  and the market conditions and investment strategies that significantly affected
  the funds' performance during the most recent fiscal period. The annual and
  semiannual reports are incorporated by reference into this SAI. This means that
  these are legally part of this SAI.</FONT></P>


<P><FONT size="3">You can receive a free copy of the annual and semiannual reports,
  and ask any questions about the funds and your accounts, by contacting American
  Century at the address or telephone numbers listed below.</FONT></P>


<P><FONT size="3">If you own or are considering purchasing fund shares through
  </FONT></P>
<UL>
  <LI><FONT size="3">an employer-sponsored retirement plan</FONT></LI>
  <LI><FONT size="3">a bank</FONT></LI>
  <LI><FONT size="3">a broker-dealer</FONT></LI>
  <LI><FONT size="3">an insurance company</FONT></LI>
  <LI><FONT size="3">another financial intermediary</FONT></LI>
</UL>

<P><FONT size="3">you can receive the annual and semiannual reports directly from
  them.</FONT></P>

<P><FONT size="3">You also can get information about the funds from the Securities
  and Exchange Commission (SEC). The SEC charges a duplicating fee to provide
  copies of this information.</FONT></P>
<TABLE cellspacing=0 border=0 width=600>
  <TR>
    <TD valign="TOP">

<P><FONT size="3"><I>In person </I></FONT>
    </TD>
    <TD valign="TOP">

<P><FONT size=2><FONT size="3">SEC Public Reference Room<BR>
        </FONT><FONT size="3">Washington, D.C.<BR>
        </FONT><FONT size="3">Call 1-202-942-8090 for location and hours.<BR>
        <BR>
        </FONT></FONT></P>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=3><I>On the Internet </I> </FONT>
    </TD>
    <TD valign="TOP">
      <UL>
        <LI><FONT size="3">EDGAR database at www.sec.gov </FONT></LI>
        <LI><FONT size="3">By email request at [email protected]<BR>
           </FONT></LI>
      </UL>
    </TD>
  </TR>
  <TR>
    <TD valign="TOP">

<P><FONT size=3><I>By mail </I> </FONT>
    </TD>
    <TD valign="TOP">

<P><FONT size=3>SEC Public Reference Section <BR>
        Washington, D.C. 20549-0102 </FONT>
    </TD>
  </TR>
</TABLE>

<P><FONT size="2">Investment Company Act File No. 811-8532</FONT></P>
<HR width="100%" size="2" noshade>

<P><FONT size="3">[AMERICAN CENTURY LOGO]</FONT></P>

<P><FONT size="3"><B>American Century Investments<BR>
  </B>P.O. Box 419200<BR>
  Kansas City, Missouri 64141-6200</FONT></P>

<P><FONT size="3"><B>Investor Relations<BR>
  </B>1-800-345-2021 or 816-531-5575</FONT></P>

<P><FONT size="3"><B>Automated Information Line<BR>
  </B>1-800-345-8765</FONT></P>

<P><FONT size="3"><B>www.americancentury.com</B></FONT></P>

<P><FONT size="3"><B>Fax<BR>
  </B>816-340-7962</FONT></P>

<P><FONT size="3"><B>Telecommunications Device for the Deaf<BR>
  </B>1-800-634-4113 or 816-444-3485</FONT></P>

<P><FONT size="3"><B>Business, Not-For-Profit and Employer-<BR>
  Sponsored Retirement Plans<BR>
  </B>1-800-345-3533</FONT></P>

<P><FONT size="2">SH-SAI-19561 0004</FONT></P>
</BODY>
</HTML>

<PAGE>

PART C.     OTHER INFORMATION.

ITEM 23.    Exhibits (all exhibits not filed herewith are being incorporated
            herein by reference).

            (a)   (1)   Articles of Incorporation of Twentieth Century Strategic
                        Asset Allocations, Inc. (filed electronically as an
                        Exhibit to Pre-Effective Amendment No. 3 to the
                        Registration Statement on Form N-1A on December 1,
                        1995).

                  (2)   Articles of Amendment of Twentieth Century Strategic
                        Asset Allocations, Inc., dated November 28, 1995 (filed
                        electronically as an Exhibit to Pre-Effective Amendment
                        No. 3 to the Registration Statement on Form N-1A on
                        December 1, 1995).

                  (3)   Articles Supplementary of Twentieth Century Strategic
                        Asset Allocations, Inc., dated December 28, 1995 (filed
                        electronically as an Exhibit to Pre-Effective Amendment
                        No. 4 to the Registration Statement on Form N-1A on
                        February 5, 1996).

                  (4)   Articles of Amendment of Twentieth Century Strategic
                        Asset Allocations, Inc., dated January 30, 1996 (filed
                        electronically as an Exhibit to Pre-Effective Amendment
                        No. 4 to the Registration Statement on Form N-1A on
                        February 5, 1996).

                  (5)   Articles Supplementary of Twentieth Century Strategic
                        Asset Allocations, Inc., dated January 30, 1996 (filed
                        electronically as an Exhibit to Pre-Effective Amendment
                        No. 4 to the Registration Statement on Form N-1A on
                        February 5, 1996).

                  (6)   Articles Supplementary of Twentieth Century Strategic
                        Asset Allocations, Inc., dated September 9, 1996 (filed
                        electronically as an exhibit to Post-Effective Amendment
                        No. 4 to the Registration Statement on Form N-1A on
                        January 5, 1999).

                  (7)   Articles of Amendment of Twentieth Century Strategic
                        Asset Allocations, Inc., dated December 2, 1996 (filed
                        electronically as an exhibit to Post-Effective Amendment
                        No. 2 to the Registration Statement on Form N-1A on
                        March 26, 1997).

                  (8)   Articles Supplementary of American Century Strategic
                        Asset Allocations, Inc., dated December 2, 1996 (filed
                        electronically as an exhibit to Post-Effective Amendment
                        No. 2 to the Registration Statement on Form N-1A on
                        March 26, 1997).
<PAGE>

                  (9)   Articles Supplementary of American Century Strategic
                        Asset Allocations, Inc., dated February 16, 1999 (filed
                        electronically as an exhibit to Post-Effective Amendment
                        No. 6 to the Registration Statement on Form N-1A on
                        March 30, 1999)

                  (10)  Articles Supplementary of American Century Strategic
                        Asset Allocations, Inc., dated August 2, 1999, included
                        herein.

            (b)   (1)   By-Laws of Twentieth Century Strategic Asset
                        Allocations, Inc. (filed electronically as an Exhibit to
                        Pre-Effective Amendment No. 3 to the Registration
                        Statement on Form N-1A on December 1, 1995).

                  (2)   Amendment to By-Laws of American Century Strategic Asset
                        Allocations, Inc. (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 9 to the Registration
                        Statement on Form N-1A of American Century Capital
                        Portfolios, Inc., No. 33-64872).

            (c)   Registrant hereby incorporates by reference, as though set
                  forth fully herein, Article Fifth, Article Seventh, Article
                  Eighth and Article Ninth of Registrant's Articles of
                  Incorporation, appearing as Exhibit (a)(1) to Pre-Effective
                  Amendment No. 3 to the Registration Statement on Form N-1A of
                  the Registrant; and Sections 3, 4, 5, 7, 8, 9, 10, 11, 22, 25,
                  30, 31, 33, 39 and 45 of Registrant's By-Laws appearing as
                  Exhibit (b)(1) to Pre-Effective Amendment No. 3 to the
                  Registration Statement on Form N-1A and Sections 25, 30 and 31
                  of Registrant's By-Laws appearing as Exhibit (b)(2) to
                  Post-Effective Amendment No. 9 to the Registration Statement
                  on Form N-1A of American Century Capital Portfolios, Inc., No.
                  33-64872.

            (d)   Management Agreement, between American Century Strategic Asset
                  Allocations, Inc. and American Century Investment Management,
                  Inc., dated August 1, 1997 (filed electronically as an Exhibit
                  to Post-Effective Amendment No. 3 to the Registration
                  Statement on Form N-1A on April 1, 1998, File No. 33-79482).

            (e)   (1)   Distribution Agreement between American Century
                        Strategic Asset Allocations, Inc. and Funds Distributor,
                        Inc. dated January 15, 1998 (filed electronically as an
                        Exhibit to Post-Effective Amendment No. 28 to the
                        Registration Statement on Form N-1A of American Century
                        Target Maturities Trust on January 30, 1998, File No.
                        2-94608).

                  (2)   Amendment No. 1 to the Distribution Agreement between
                        American Century Strategic Asset Allocations, Inc. and
<PAGE>

                        Funds Distributor, Inc. dated June 1, 1998 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 11 to the Registration Statement on Form N-1A of
                        American Century Capital Portfolios, Inc. on June 26,
                        1998, File. No. 33-64872).

                  (3)   Amendment No. 2 to the Distribution Agreement between
                        American Century Strategic Asset Allocations, Inc. and
                        Funds Distributor, Inc. dated November 13, 1998 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 12 to the Registration Statement on Form N-1A of
                        American Century World Mutual Funds, Inc. on November
                        13, 1998, File No. 33-39242).

                  (4)   Amendment No. 3 to the Distribution Agreement between
                        American Century Strategic Asset Allocations, Inc. and
                        Funds Distributor, Inc. dated January 29, 1999 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 28 to the Registration Statement on Form N-1A of
                        American Century California Tax-Free and Municipal
                        Funds, on December 28, 1998, File No. 2-82734).

                  (5)   Amendment No. 4 to the Distribution Agreement between
                        American Century Strategic Asset Allocations, Inc. and
                        Funds Distributor, Inc. dated July 30, 1999 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 16 to the Registration Statement of American Century
                        Capital Portfolios, Inc., on July 29, 1999, File No.
                        33-64872).

                  (6)   Amendment No. 5 to the Distribution Agreement between
                        American Century Strategic Asset Allocations, Inc. and
                        Funds Distributor, Inc. (filed electronically as an
                        Exhibit to Post-Effective Amendment No. 87 to the
                        Registration Statement of American Century Mutual Funds,
                        Inc. on November 29, 1999, File No. 2-14213).

                  (7)   Distribution Agreement between American Century
                        Strategic Asset Allocations, Inc. and American Century
                        Investment Services, Inc. dated March 13, 2000 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 17 to the Registration Statement of American Century
                        World Mutual Funds, Inc. on March 30, 2000, File No
                        33-39242).

            (f)   Not applicable.

            (g)   (1)   Global Custody Agreement between The Chase Manhattan
                        Bank and The Twentieth Century and Benham Funds, dated
                        August 9, 1996 (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 31 to the Registration
                        Statement on Form N1-A of American Century Government
                        Income Trust, File No. 2-99222).

                  (2)   Master Agreement between Commerce Bank, N.A. and
                        Twentieth Century Services, Inc. dated January 22, 1997
<PAGE>

                        (filed electronically as an Exhibit to Post-Effective
                        Amendment No. 76 to the Registration Statement on Form
                        N-1A of American Century Mutual Funds, Inc., File No.
                        2-14213).

            (h)   (1)   Transfer Agency Agreement, dated as of February 1, 1996,
                        by and between Twentieth Century Strategic Asset
                        Allocations, Inc. and Twentieth Century Services, Inc.
                        (filed electronically as an Exhibit to Pre-Effective
                        Amendment No. 4 to the Registration Statement on Form
                        N-1A on February 5, 1996, File No. 33-79482).

                  (2)   Credit Agreement between American Century Funds and The
                        Chase Manhattan Bank, as Administrative Agent dated as
                        of December 21, 1999 (filed electronically as Exhibit h3
                        to Post-Effective Amendment No. 29 to the Registration
                        Statement of American Century California Tax-Free and
                        Municipal Funds on December 29, 1999, File No. 2-82734).

            (i)   Opinion and Consent of Counsel, (filed electronically as an
                  Exhibit to Post-Effective Amendment No. 6 to the Registration
                  Statement on Form N-1A on March 30, 1999 File No. 33-79482)

            (j)   (1)   Consent of Deloitte & Touche LLP, included herein.

                  (2)   Power of Attorney (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 6 to the Registration
                        Statement on Form N-1A on March 30, 1999, File No.
                        33-79482).

            (k)   Not applicable.

            (l)   Not applicable.

            (m)   (1)   Master Distribution and Shareholder Services Plan of
                        Twentieth Century Capital Portfolios, Inc. Twentieth
                        Century Investors, Inc., Twentieth Century Strategic
                        Asset Allocations, Inc. and Twentieth Century World
                        Investors, Inc. (Advisor Class) dated September 3, 1996
                        (filed electronically as an Exhibit to Post-Effective
                        Amendment No. 9 to the Registration Statement on Form
                        N-1A of American Century Capital Portfolios, Inc., File
                        No. 33-64872).

                  (2)   Amendment No. 1 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) dated
                        June 13, 1997 (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 77 to the Registration
                        Statement on Form N-1A of American Century Mutual
<PAGE>

                        Funds, Inc., File No. 2-14213).

                  (3)   Amendment No. 2 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) dated
                        September 30, 1997 (filed electronically as an Exhibit
                        to Post-Effective Amendment No. 78 to the Registration
                        Statement on Form N-1A of American Century Mutual Funds,
                        Inc., File No. 2-14213).

                  (4)   Amendment No. 3 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) dated
                        June 30, 1998 (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 11 to the Registration
                        Statement on Form N-1A of American Century Capital
                        Portfolios, Inc. on June 26, 1998, File No. 33-64872).

                  (5)   Amendment No. 4 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) dated
                        November 13, 1998 (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 12 to the Registration
                        Statement on Form N-1A of American Century World Mutual
                        Funds, Inc. on November 13, 1998, File No. 33-39242).

                  (6)   Amendment No. 5 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) dated
                        February 16, 1999 (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 83 to the Registration
                        Statement on Form N-1A of American Century Mutual Funds,
                        Inc. on February 26, 1999, File No. 2-14213).

                  (7)   Amendment No. 6 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) dated
                        July 30, 1999 (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 16 to the Registration
                        Statement on Form N-1A of American Century Capital
                        Portfolios, Inc. on July 29, 1999, File No. 33-64872).

                  (8)   Amendment No. 7 to Master Distribution and Shareholder
                        Services Plan of American Century Capital Portfolios,
                        Inc., American Century Mutual Funds, Inc., American
                        Century Strategic Asset Allocations, Inc. and American
                        Century World Mutual Funds, Inc. (Advisor Class) (filed
<PAGE>

                        electronically as an Exhibit to Post-Effective Amendment
                        No. 87 to the Registration Statement on Form N-1A of
                        American Century Mutual Funds, Inc. on November 29,
                        1999, File No. 2-14213).

                  (9)   Shareholder Services Plan of Twentieth Century Capital
                        Portfolios, Inc., Twentieth Century Investors, Inc.,
                        Twentieth Century Strategic Asset Allocations, Inc., and
                        Twentieth Century World Investors, Inc. (Service Class)
                        dated September 3, 1996 (filed electronically as an
                        Exhibit to Post-Effective Amendment No. 9 to the
                        Registration Statement on Form N-1A of American Century
                        Capital Portfolios, Inc., File No. 33-64872).

            (o)   (1)   Multiple Class Plan of Twentieth Century Capital
                        Portfolios, Inc., Twentieth Century Investors, Inc.,
                        Twentieth Century Strategic Asset Allocations, Inc. and
                        Twentieth Century World Investors, Inc. dated September
                        3, 1996, (filed electronically as an Exhibit to
                        Post-Effective Amendment No. 9 to the Registration
                        Statement on Form N-1A of American Century Capital
                        Portfolios, Inc., File No. 33-64872).

                  (2)   Amendment No. 1 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated June 13, 1997 (filed electronically as
                        an Exhibit to Post-Effective Amendment No. 77 to the
                        Registration Statement on Form N-1A of American Century
                        Mutual Funds, Inc., File No. 2-14213).

                  (3)   Amendment No. 2 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated September 30, 1997 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 78 to the Registration Statement on Form N-1A of
                        American Century Mutual Funds, Inc., File No. 2-14213).

                  (4)   Amendment No. 3 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated June 30, 1998 (filed electronically as
                        an Exhibit to Post-Effective Amendment No. 11 to the
                        Registration Statement on Form N-1A of American Century
                        Capital Portfolios, Inc. on June 26, 1998, File No.
                        33-64872).

                  (5)   Amendment No. 4 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
<PAGE>

                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated November 13, 1998 (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 12 to the Registration Statement on Form N-1A of
                        American Century World Mutual Funds, Inc. on November
                        13, 1998, File No. 33-39242).

                  (6)   Amendment No. 5 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated January 29, 1999 (filed electronically
                        as an Exhibit to Post-Effective Amendment No. 14 to the
                        Registration Statement on Form N-1A of American Century
                        Capital Portfolios, Inc. on December 29, 1998, File No.
                        33-64872).

                  (7)   Amendment No. 6 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated July 30, 1999 (filed electronically as
                        Exhibit o7 to Post-Effective Amendment No. 16 to the
                        Registration Statement on Form N-1A of American Century
                        Capital Portfolios, Inc. on July 29, 1999, File No.
                        33-64872).

                  (8)   Amendment No. 7 to Multiple Class Plan of American
                        Century Capital Portfolios, Inc., American Century
                        Mutual Funds, Inc., American Century Strategic Asset
                        Allocations, Inc. and American Century World Mutual
                        Funds, Inc. dated November 19, 1999 (filed
                        electronically as Exhibit o8 to Post-Effective Amendment
                        No. 87 to the Registration Statement on Form N-1A of
                        American Century Mutual Funds, Inc. on November 29,
                        1999, File No. 2-14213).

            (p)   (1)   American Century Investments Code of Ethics, (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 16 to the Registration Statement on Form N-1A of
                        American Century World Mutual Funds, Inc. on March 10,
                        2000, File No. 33-39242).

                  (2)   Funds Distributor, Inc. Code of Ethics (filed
                        electronically as an Exhibit to Post-Effective Amendment
                        No. 16 to the Registration Statement on Form N-1A of
                        American Century World Mutual Funds, Inc. on March 10,
                        2000, File No. 33-39242).

ITEM 24.    Persons Controlled by or Under Common Control with Registrant:

            NONE.

ITEM 25.    Indemnification.

            The Registrant is a Maryland corporation. Section 2-418 of the
            Maryland General Corporation Law allows a Maryland corporation to
            indemnify its officers, directors, employees and agents to the
            extent
<PAGE>

            provided in such statute.

            Article Ninth of the Registrant's Articles of Incorporation requires
            the indemnification of the Registrant's directors and officers to
            the extent permitted by Section 2-418 of the Maryland General
            Corporation Law, the Investment Company Act of 1940 and all other
            applicable laws.

            The Registrant has purchased an insurance policy insuring its
            officers and directors against certain liabilities that such
            officers and directors may incur while acting in such capacities and
            providing reimbursement to the Registrant for sums which it may be
            permitted or required to pay to its officers and directors by way of
            indemnification against such liabilities, subject in either case to
            clauses respecting deductibility and participation.

ITEM 26.    Business and Other Connections of Investment Advisor.

            NONE.

ITEM 27     Principal Underwriters.

            (a) Funds Distributor, Inc. ("FDI") acts as principal underwriter
for the following investment companies.

American Century California Tax-Free and Municipal Funds
American Century Capital Portfolios, Inc.
American Century Government Income Trust
American Century International Bond Funds
American Century Investment Trust
American Century Municipal Trust
American Century Mutual Funds, Inc.
American Century Premium Reserves, Inc.
American Century Quantitative Equity Funds
American Century Strategic Asset Allocations, Inc.
American Century Target Maturities Trust
American Century Variable Portfolios, Inc.
American Century World Mutual Funds, Inc.
The Brinson Funds
CDC MPT+ Funds
Dresdner RCM Capital Funds, Inc.
Dresdner RCM Global Funds, Inc.
Dresdner RCM Investment Funds, Inc.
J.P. Morgan Institutional Funds
J.P. Morgan Funds
JPM Series Trust
JPM Series Trust II
LaSalle Partners Funds, Inc.
Kobrick-Cendant Investment Trust
Merrimac Series
Monetta Fund, Inc.
Monetta Trust
The Montgomery Funds I
The Montgomery Funds II
The Munder Framlington Funds Trust
<PAGE>

The Munder Funds Trust
The Munder Funds, Inc.
National Investors Cash Management Fund, Inc.
Nomura Pacific Basin Fund, Inc.
Orbitex Group of Funds
The Saratoga Advantage Trust
SG Cowen Funds, Inc.
SG Cowen Income + Growth Fund, Inc.
SG Cowen Standby Reserve Fund, Inc.
SG Cowen Standby Tax-Exempt Reserve Fund, Inc.
SG Cowen Series Funds, Inc.
The Skyline Funds
SoGen Funds, Inc.
SoGen Variable Funds, Inc.
St. Clair Funds, Inc.
TD Waterhouse Trust
Waterhouse Investors Family of Funds, Inc.
WEBS Index Fund, Inc.

            FDI is registered with the Securities and Exchange Commission as a
broker-dealer and is a member of the National Association of Securities Dealers.
FDI is located at 60 State Street, Suite 1300, Boston, Massachusetts 02109. FDI
is an indirect wholly-owned subsidiary of Boston Institutional Group, Inc., a
holding company all of whose outstanding shares are owned by key employees.

            (b) The following is a list of the executive officers, directors and
partners of FDI:

Name and Principal            Positions and Offices        Positions and Offices
Business Address*             with Underwriter             with Registrant
- --------------------------------------------------------------------------------
Marie E. Connolly             Director, President and      none
                              Chief Executive Officer

George A. Rio                 Executive Vice President     President,
                                                           Principal Executive
                                                           and Principal
                                                           Financial Officer

Donald R. Roberson            Executive Vice President     none

William S. Nichols            Executive Vice President     none

Margaret W. Chambers          Senior Vice President,       none
                              General Counsel, Chief
                              Compliance Officer,
                              Secretary and Clerk

Joseph F. Tower, III          Director, Senior Vice        none
                              President, Treasurer and
                              Chief Financial Officer
<PAGE>

Paula R. David                Senior Vice President        none

Gary S. MacDonald             Senior Vice President        none

Judith K. Benson              Senior Vice President        none

William J. Nutt               Chairman and Director        none

William J. Stetter            Vice President and           none
                              Chief Financial Officer

- ----------
* All addresses are 60 State Street, Suite 1300, Boston, Massachusetts 02109

            (c) Not applicable.

            II. (a) American Century Investment Services, Inc. (ACIS) acts as
principal underwriter for the following investment companies:

American Century California Tax-Free and Municipal Funds
American Century Capital Portfolios, Inc.
American Century Government Income Trust
American Century International Bond Funds
American Century Investment Trust
American Century Municipal Trust
American Century Mutual Funds, Inc.
American Century Premium Reserves, Inc.
American Century Quantitative Equity Funds
American Century Strategic Asset Allocations, Inc.
American Century Target Maturities Trust
American Century Variable Portfolios, Inc.
American Century World Mutual Funds, Inc.

            ACIS is registered with the Securities and Exchange Commission as a
broker-dealer and is a member of the National Association of Securities Dealers.
ACIS is located at 4500 Main Street, Kansas City, Missouri 64111. ACIS is a
wholly-owned subsidiary of American Century Companies, Inc.

            (b) The following is a list of the executive officers and partners
of ACIS:

Name and Principal         Positions and Offices           Positions and Offices
Business Address*          with Underwriter                with Registrant
- --------------------------------------------------------------------------------
W. Gordon Snyder           President and Director          none

James E. Stowers III       Chief Executive Officer         Director

William M. Lyons           Executive Vice President        none
                           and Director
<PAGE>

Robert T. Jackson          Executive Vice President        none
                           and Chief Financial Officer

Kevin Cuccias              Senior Vice President           none

Brian Jeter                Senior Vice President           none

Mark Killen                Senior Vice President           none

Tom Kmak                   Senior Vice President           none

David C. Tucker            Senior Vice President           none

James E. Stowers, Jr.      Chairman and Director           Director

- ----------
* All addresses are 4500 Main Street, Kansas City, Missouri 64111

            (c) Not applicable.

ITEM 28.    Location of Accounts and Records.

            All accounts, books and other documents required to be maintained by
            Section 31(a) of the 1940 Act, and the rules promulgated thereunder,
            are in the possession of Registrant, American Century Services
            Corporation and American Century Investment Management, Inc., all
            located at 4500 Main Street, Kansas City, Missouri 64111.

ITEM 29.    Management Services.

            Not applicable.

ITEM 30.    Undertakings.

            Not applicable.
<PAGE>

                                   SIGNATURES

      Pursuant to the requirements of the Securities Act of 1933 and the
Investment Company Act of 1940, the Registrant certifies that it meets all the
requirements for effectiveness of this Post-Effective Amendment No. 7 to its
Registration Statement pursuant to Rule 485(b) promulgated under the Securities
Act of 1933, as amended and has duly caused this Post-Effective Amendment No. 7
to be signed on its behalf by the undersigned, thereunto duly authorized, in the
City of Kansas City, State of Missouri on the 31st day of March, 2000.

                              American Century Strategic Asset Allocations, Inc.
                              (Registrant)


                              By: /*/George A. Rio
                              George A. Rio
                              President and Principal Executive Officer

      Pursuant to the requirements of the Securities Act of 1933, this
Post-Effective Amendment No. 7 has been signed below by the following persons in
the capacities and on the dates indicated.

Signature                      Title                              Date

*George A. Rio                 President, Principal Executive     March 31, 2000
George A. Rio                  and Principal Financial Officer

*Maryanne Roepke               Vice President and Treasurer       March 31, 2000
Maryanne Roepke

*James E. Stowers, Jr.         Chairman of the Board and          March 31, 2000
James E. Stowers, Jr.          Director

*James E. Stowers III          Director                           March 31, 2000
James E. Stowers III

*Thomas A. Brown               Director                           March 31, 2000
Thomas A. Brown

*Robert W. Doering, M.D.       Director                           March 31, 2000
Robert W. Doering, M.D.

*Andrea C. Hall, Ph.D.         Director                           March 31, 2000
Andrea C. Hall, Ph.D.

*Donald H. Pratt               Director                           March 31, 2000
Donald H. Pratt

*M. Jeannine Strandjord        Director                           March 31, 2000
M. Jeannine Strandjord

*D. D. (Del) Hock              Director                           March 31, 2000
D. D. (Del) Hock


*By /s/ Charles A. Etherington
    Charles A. Etherington
    Attorney-in-Fact
<PAGE>

                                  EXHIBIT INDEX

Exhibit        Description of Document
Number

EX-99.a1       Articles of Incorporation of Twentieth Century Strategic Asset
               Allocations, Inc. (filed electronically as Exhibit 1a to
               Pre-Effective Amendment No. 3 to the Registration Statement on
               Form N-1A, filed on December 1, 1995, and incorporated herein by
               reference).

EX-99.a2       Articles of Amendment of Twentieth Century Strategic Asset
               Allocations, Inc., dated November 28, 1995 (filed electronically
               as Exhibit 1b to Pre-Effective Amendment No. 3 to the
               Registration Statement on Form N-1A, filed December 1, 1995, and
               incorporated herein by reference).

EX-99.a3       Articles Supplementary of Twentieth Century Strategic Asset
               Allocations, Inc., dated December 26, 1995 (filed electronically
               as Exhibit 1c to Pre-Effective Amendment No. 4 to the
               Registration Statement on Form N-1A, filed on February 5, 1996,
               and incorporated herein by reference).

EX-99.a4       Articles of Amendment of Twentieth Century Strategic Asset
               Allocations, Inc., dated January 29, 1996 (filed electronically
               as Exhibit 1d to Pre-Effective Amendment No. 4 to the
               Registration Statement on Form N-1A, filed on February 5, 1996,
               and incorporated herein by reference).

EX-99.a5       Articles Supplementary of Twentieth Century Strategic Asset
               Allocations, Inc., dated January 29, 1996 (filed electronically
               as Exhibit 1e to Pre-Effective Amendment No. 4 to the
               Registration Statement on Form N-1A, filed on February 5, 1996,
               and incorporated herein by reference).

EX-99.a6       Articles Supplementary of Twentieth Century Strategic Asset
               Allocations, Inc., dated September 9, 1996 (filed electronically
               as an exhibit to Post-Effective Amendment No. 4 to the
               Registration Statement on Form N-1A, filed on January 5, 1999,
               and incorporated herein by reference).

EX-99.a7       Articles of Amendment of Twentieth Century Strategic Asset
               Allocations, Inc., dated December 2, 1996 (filed electronically
               as Exhibit 1f to Post-Effective Amendment No. 2 to the
               Registration Statement on Form N-1A, filed on March 26, 1997, and
               incorporated herein by reference).

EX-99.a8       Articles Supplementary of American Century Strategic Asset
               Allocations, Inc., dated December 2, 1996 (filed electronically
               as
<PAGE>

               Exhibit 1g to Post-Effective Amendment No. 2 to the Registration
               Statement on Form N-1A, filed on March 26, 1997, and incorporated
               herein by reference).

EX-99.a9       Articles Supplementary of American Century Strategic Asset
               Allocations, Inc., dated February 16, 1999, (filed electronically
               as an Exhibit to Post-Effective Amendment No. 6 to the
               Registration Statement on Form N-1A, filed on March 30, 1999, and
               incorporated herein by reference).

EX-99.a10      Articles Supplementary of American Century Strategic Asset
               Allocations, Inc., dated August 2, 1999, is included herein.

EX-99.b1       By-Laws of Twentieth Century Strategic Asset Allocations, Inc.
               (filed electronically as Exhibit 2 to Pre-Effective Amendment No.
               3 to the Registration Statement on Form N-1A, filed December 1,
               1995, and incorporated herein by reference).

EX-99.b2       Amendment of By-Laws of American Century Mutual Funds, Inc.
               (filed as Exhibit 2b to Post-Effective Amendment No. 9 to the
               Registration Statement on Form N-1A of American Century Capital
               Portfolios, Inc., File No. 33-64872, and incorporated herein by
               reference).

EX-99.d        Management Agreement between American Century Strategic Asset
               Allocations, Inc. and American Century Investment Management,
               Inc., dated August 1, 1997 (filed electronically as Exhibit d to
               Post-Effective Amendment No. 3 to the Registration Statement on
               Form N-1A on April 1, 1998, File No. 33-79482, and incorporated
               herein by reference).

EX-99.e1       Distribution Agreement between American Century Strategic Asset
               Allocations, Inc., and Funds Distributor, Inc. dated January 15,
               1998 (filed electronically as Exhibit 6 to Post-Effective
               Amendment No. 28 to the Registration Statement on form N-1A of
               American Century Target Maturities Trust, Inc., File No. 2-94608,
               and incorporated herein by reference).

EX-99.e2       Amendment No. 1 to Distribution Agreement between American
               Century Strategic Asset Allocations, Inc. and Funds Distributor,
               Inc. dated June 1, 1998 (filed electronically as Exhibit B6b to
               Post-Effective Amendment No. 11 to the Registration Statement on
               Form N-1A of American Century Capital Portfolios, Inc. File No.
               33-64872, filed June 26, 1998, and incorporated herein by
               reference).

EX-99.e3       Amendment No. 2 to Distribution Agreement between American
               Century Strategic Asset Allocations, Inc. and Funds Distributor,
               Inc. dated November 13, 1998 (filed as a part of Post-Effective
               Amendment No. 12 to the Registration Statement on Form N-1A of
               American Century World Mutual Funds, Inc., File No. 33-39242,
               filed November 13, 1998, and incorporated herein by reference).

EX-99.e4       Amendment No. 3 to Distribution Agreement between American
               Century Strategic Asset Allocations, Inc. and Funds Distributor,
               Inc. dated January 29, 1999 (filed electronically as Exhibit e4
               to Post-Effective Amendment No. 28 to the Registration Statement
               on
<PAGE>

               Form N-1A of American Century California Tax-Free and Municipal
               Funds, File No. 2-82734, filed December 28, 1998, and
               incorporated herein by reference).

EX-99.e5       Amendment No. 4 to the Distribution Agreement between American
               Century Strategic Asset Allocations, Inc. and Funds Distributor,
               Inc. dated July 30, 1999 (filed electronically as an Exhibit to
               Post-Effective Amendment No. 16 to the Registration Statement of
               American Century Capital Portfolios, Inc., File No. 33-64872, on
               July 29, 1999, and incorporated herein by reference).

EX-99.e6       Amendment No. 5 to the Distribution Agreement between American
               Century Strategic Asset Allocations, Inc. and Funds Distributor,
               Inc. (filed electronically as an Exhibit to Post-Effective
               Amendment No. 87 to the Registration Statement of American
               Century Mutual Funds, Inc., File No. 2-14213 on November 29,
               1999, and incorporated herein by reference).

EX-99.e7       Distribution Agreement between American Century Strategic Asset
               Allocations, Inc. and American Century Investment Services, Inc.
               dated March 13, 2000 (filed electronically as an Exhibit to
               Post-Effective Amendment No. 17 to the Registration Statement on
               Form N-1A of American Century World Mutual Funds, Inc., File No.
               33-39242, on March 30, 2000, and incorporated herein by
               reference).

EX-99.g1       Global Custody Agreement between The Chase Manhattan Bank and The
               Twentieth Century and Benham Funds, dated August 9, 1996 (filed
               electronically as an Exhibit to Post-Effective Amendment No. 31
               to the Registration Statement on Form N1-A of American Century
               Government Income Trust, Commission File No. 2-99222, and
               incorporated herein by reference).

EX-99.g2       Master Agreement between Commerce Bank, N.A. and Twentieth
               Century Services, Inc. dated January 22, 1997 (filed as Exhibit
               8(d) to Post-Effective Amendment No. 76 to the Registration
               Statement on Form N-1A of American Century Mutual Funds, Inc.,
               Commission File No. 2-14213, and incorporated herein by
               reference).

EX-99.h1       Transfer Agency Agreement, dated as of February 1, 1996, by and
               between Twentieth Century Strategic Asset Allocations, Inc. and
               Twentieth Century Services, Inc. (filed as Exhibit 9 to
               Pre-Effective Amendment No. 4 to the Registration Statement on
               Form N-1A, filed February 5, 1996, and incorporated herein by
               reference).

EX-99.h2       Credit Agreement between American Century Funds and The Chase
               Manhattan Bank as Administrative Agent dated as of December 21,
               1999 (filed electronically as Exhibit h3 to Post-Effective
               Amendment No. 29 to the Registration Statement of American
               Century California Tax-Free and Municipal Funds, File No.
               2-82734, on December 29, 1999, and incorporated herein by
               reference).

EX-99.i        Opinion and Consent of Counsel (filed electronically as an
               Exhibit to Post-Effective Amendment No. 6 to the Registration
               Statement on Form N-1A on March 30, 1999, File No. 33-79482, and
               incorporated herein by reference).
<PAGE>

EX-99.j1       Consent of Deloitte & Touche LLP filed herewith.

EX-99.j2       Power of Attorney dated February 19, 1999 (filed electronically
               as an Exhibit to Post-Effective Amendment No. 6 to the
               Registration Statement on Form N-1A on March 30, 1999, File No.
               33-79482, and incorporated herein by reference).

EX-99.m1       Master Distribution and Shareholder Services Plan of Twentieth
               Century Capital Portfolios, Inc., Twentieth Century Investors,
               Inc., Twentieth Century Strategic Asset Allocations, Inc. and
               Twentieth Century World Investors, Inc. (Advisor Class) dated
               September 3, 1996 (filed electronically as a part of
               Post-Effective Amendment No. 9 to the Registration Statement on
               Form N-1A of American Century Capital Portfolios, Inc.,
               Commission File No. 33-64872, and incorporated herein by
               reference).

EX-99.m2       Amendment No. 1 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century Mutual Funds, Inc., American Century Strategic Asset
               Allocations, Inc. and American Century World Mutual Funds, Inc.
               (Advisor Class) dated June 13, 1997 (filed as a part of
               Post-Effective Amendment No. 77 to the Registration Statement on
               Form N-1A of American Century Mutual Funds, Inc., Commission File
               No. 2-14213, and incorporated herein by reference).

EX-99.m3       Amendment No. 2 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century Mutual Funds, Inc., American Century Strategic Asset
               Allocations, Inc. and American Century World Mutual Funds, Inc.
               (Advisor Class) dated September 30, 1997 (filed as a part of
               Post-Effective Amendment No. 78 to the Registration Statement on
               Form N-1A of American Century Mutual Funds, Inc., Commission File
               No. 2-14213, and incorporated herein by reference).

EX-99.m4       Amendment No. 3 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century Mutual Funds, Inc., American Century Strategic Asset
               Allocations, Inc. and American Century World Mutual Funds, Inc.
               (Advisor Class) dated June 30, 1998 (filed as a part of
               Post-Effective Amendment No. 11 to the Registration Statement on
               Form N-1A of American Century Capital Portfolios, Inc., File No.
               33-64872, filed on June 26, 1998, and incorporated herein by
               reference).

EX-99.m5       Amendment No. 4 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century Mutual Funds, Inc., American Century Strategic Asset
               Allocations, Inc. and American Century World Mutual Funds, Inc.
               (Advisor Class) dated November 13, 1998 (filed as a part of
               Post-Effective Amendment No. 12 to the Registration Statement on
               Form N-1A of American Century World Mutual Funds, Inc., File No.
               33-39242, filed on November 13, 1998, and incorporated herein by
               reference).

EX-99.m6       Amendment No. 5 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century

<PAGE>

               Mutual Funds, Inc., American Century Strategic Asset Allocations,
               Inc. and American Century World Mutual Funds, Inc. (Advisor
               Class) dated February 16, 1999 (filed electronically as a part of
               Post-Effective Amendment No. 83 to the Registration Statement on
               Form N-1A of American Century Mutual Funds, Inc., File No.
               2-14213, filed on February 26, 1999, and incorporated herein by
               reference).

EX-99.m7       Amendment No. 6 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century Mutual Funds, Inc., American Century Strategic Asset
               Allocations, Inc. and American Century World Mutual Funds, Inc.,
               (Advisor Class) dated July 30, 1999 (filed electronically as an
               Exhibit to Post-Effective Amendment No. 16 to the Registration
               Statement on Form N-1A of American Century Capital Portfolios,
               Inc., File No. 33-64872, on July 29, 1999 and incorporated herein
               by reference).

EX-99.m8       Amendment No. 7 to Master Distribution and Shareholder Services
               Plan of American Century Capital Portfolios, Inc., American
               Century Mutual Funds, Inc., American Century Strategic Asset
               Allocations, Inc. and American Century World Mutual Funds, Inc.
               dated November 19, 1999 (Advisor Class) (filed electronically as
               an Exhibit to Post-Effective Amendment No. 87 on Form N-1A of
               American Century Mutual Funds, Inc., File No. 2-14213, on
               November 29, 1999 and incorporated herein by reference).

EX-99.m9       Shareholder Services Plan of Twentieth Century Capital
               Portfolios, Inc., Twentieth Century Investors, Inc., Twentieth
               Century Strategic Asset Allocations, Inc. and Twentieth Century
               World Investors, Inc. (Service Class) dated September 3, 1996,
               (filed electronically as a part of Post-Effective Amendment No. 9
               to the Registration Statement on Form N-1A of American Century
               Capital Portfolios, Inc., File No. 33-64872). and incorporated
               herein by reference).

EX-99.o1       Multiple Class Plan of Twentieth Century Capital Portfolios,
               Inc., Twentieth Century Investors, Inc., Twentieth Century
               Strategic Asset Allocations, Inc. and Twentieth Century World
               Investors, Inc. dated September 3, 1996 (filed electronically as
               a part of Post-Effective Amendment No. 9 to the Registration
               Statement on Form N-1A of American Century Capital Portfolios,
               Inc., File No. 33-64872, and incorporated herein by reference).

EX-99.o2       Amendment No. 1 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated June 13, 1997 (filed
               electronically as a part of Post-Effective Amendment No. 77 to
               the Registration Statement on Form N-1A of American Century
               Mutual Funds, Inc., File No. 2-14213, and incorporated herein by
               reference).

EX-99.o3       Amendment No. 2 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated September 30, 1997 (filed
               electronically as a part of Post-Effective Amendment No. 78 to
               the Registration Statement on Form N-1A of American Century
               Mutual
<PAGE>

               Funds, Inc., File No. 2-14213, and incorporated herein by
               reference).

EX-99.o4       Amendment No. 3 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated June 30, 1998 (filed as a
               part of Post-Effective Amendment No. 11 to the Registration
               Statement on Form N-1A of American Century Capital Portfolios,
               Inc., File No. 33-64872, filed on June 26, 1998, and incorporated
               herein by reference).

EX-99.o5       Amendment No. 4 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated November 13, 1998 (filed
               as a part of Post-Effective Amendment No. 12 to the Registration
               Statement on Form N-1A of American Century World Mutual Funds,
               Inc., File No. 33-39242, filed on November 13, 1998, and
               incorporated herein by reference).

EX-99.o6       Amendment No. 5 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated January 29, 1999 (filed as
               a part of Post-Effective Amendment No. 14 to the Registration
               Statement on Form N-1A of American Century Capital Portfolios,
               Inc., File No. 33-64872, filed on December 29, 1998, and
               incorporated herein by reference).

EX-99.o7       Amendment No. 6 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated July 30, 1999 (filed
               electronically as Exhibit o7 to Post-Effective Amendment No. 16
               to the Registration Statement on Form N-1A of American Century
               Capital Portfolios, Inc., File No. 33-64872, on July 29, 1999,
               and incorporated herein by reference).

EX-99.o8       Amendment No. 7 to Multiple Class Plan of American Century
               Capital Portfolios, Inc., American Century Mutual Funds, Inc.,
               American Century Strategic Asset Allocations, Inc. and American
               Century World Mutual Funds, Inc. dated November 19, 1999 (filed
               electronically as Exhibit o8 to Post-Effective Amendment No. 87
               to the Registration Statement on Form N-1A of American Century
               Mutual Funds, Inc., File No. 2-14213, on November 29, 1999, and
               incorporated herein by reference).

EX-99.p1       American Century Investments Code of Ethics (filed electronically
               as an Exhibit to Post-Effective Amendment No. 16 to the
               Registration Statement on Form N-1A of American Century World
               Mutual Funds, Inc., File No. 33-39242, on March 10, 2000, and
               incorporated herein by reference).

EX-99.p2       Fund Distributor, Inc. Code of Ethics (filed electronically as an
               Exhibit to Post-Effective Amendment No. 16 to the Registration
               Statement on Form N-1A of American Century World Mutual Funds,
               Inc., File No. 33-39242, on March 10, 2000, and incorporated
               herein by reference).



Independent Auditors' Consent

We consent to the incorporation by reference in this Post-Effective Amendment
No. 7 to the Registration Statement No. 33-79482 of American Century Strategic
Asset Allocations, Inc. on Form N-1A of our report dated January 12, 2000,
appearing in the Annual Report of the three funds comprising American Century
Strategic Asset Allocations, Inc., for the year ended November 30, 1999, and to
the reference to us under the caption "Financial Highlights" in the
Prospectuses, which are part of such Registration Statement.


Kansas City, Missouri
March 27, 2000


               AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC.

                             ARTICLES SUPPLEMENTARY

      AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC., a Maryland corporation
whose principal Maryland office is located in Baltimore, Maryland (the
"Corporation"), hereby certifies to the State Department of Assessments and
Taxation of Maryland that:

      FIRST: Pursuant to authority expressly vested in the Board of Directors by
Article FIFTH and Article SEVENTH of the Articles of Incorporation of the
Corporation, the Board of Directors of the Corporation has allocated Six Hundred
Million (600,000,000) shares of the One Billion (1,000,000,000) shares of
authorized capital stock of the Corporation, par value One Cent ($0.01) per
share, for an aggregate par value of Six Million Dollars ($6,000,000). As a
result of the action taken by the Board of Directors referenced in Article FIRST
of these Articles Supplementary, the three (3) Series of stock of the
Corporation and the number of shares and aggregate par value of each is as
follows:

      Series                             Number of Shares    Aggregate Par Value
      ------                             ----------------    -------------------

Strategic Allocation: Conservative Fund    200,000,000           $2,000,000

Strategic Allocation: Moderate Fund        200,000,000           $2,000,000

Strategic  Allocation:   Aggressive Fund   200,000,000           $2,000,000

The par value of each share of stock in each Series is One Cent ($0.01) per
share.

      SECOND: Pursuant to authority expressly vested in the Board of Directors
by Article FIFTH and Article SEVENTH of the Articles of Incorporation, the Board
of Directors of the Corporation (a) has duly established three (3) classes of
shares (each hereinafter referred to as a "Class") for the Series of the capital
stock of the Corporation and (b) has allocated the shares designated to the
Series in Article FIRST above among the Classes of shares. As a result of the
action taken by the Board of Directors, the Classes of shares of the three (3)
Series of stock of the Corporation and the number of shares and aggregate par
value of each is as follows:
<PAGE>

<TABLE>
<CAPTION>
                                                                 Number of
                                                                    Shares      Aggregate
            Series Name                     Class Name        as Allocated      Par Value
            -----------                     ----------        ------------      ---------
<S>                                         <C>                <C>             <C>
Strategic Allocation: Conservative Fund     Investor           100,000,000     $1,000,000
                                            Institutional       50,000,000        500,000
                                            Service                      0              0
                                            Advisor             50,000,000        500,000

Strategic Allocation: Moderate Fund         Investor           100,000,000     $1,000,000
                                            Institutional       50,000,000        500,000
                                            Service                      0              0
                                            Advisor             50,000,000        500,000

Strategic Allocation: Aggressive Fund       Investor           100,000,000     $1,000,000
                                            Institutional       50,000,000        500,000
                                            Service                      0              0
                                            Advisor             50,000,000        500,000
</TABLE>

      THIRD: Except as otherwise provided by the express provisions of these
Articles Supplementary, nothing herein shall limit, by inference or otherwise,
the discretionary right of the Board of Directors to serialize, classify or
reclassify and issue any unissued shares of any Series or Class or any unissued
shares that have not been allocated to a Series or Class, and to fix or alter
all terms thereof, to the full extent provided by the Articles of Incorporation
of the Corporation.

      FOURTH: A description of the series and classes of shares, including the
preferences, conversion and other rights, voting powers, restrictions,
limitations as to dividends, qualifications, and terms and conditions for
redemption is set forth in the Articles of Incorporation of the Corporation and
is not changed by these Articles Supplementary, except with respect to the
creation and/or designation of the various Series.

      FIFTH: The Board of Directors of the Corporation duly adopted resolutions
dividing into Series the authorized capital stock of the Corporation and
allocating shares to each Series as set forth in these Articles Supplementary.
<PAGE>

      IN WITNESS WHEREOF, AMERICAN CENTURY STRATEGIC ASSET ALLOCATIONS, INC. has
caused these Articles Supplementary to be signed and acknowledged in its name
and on its behalf by its Vice President and attested to by its Assistant
Secretary on this 2nd day of August, 1999.

                                        AMERICAN CENTURY STRATEGIC
ATTEST:                                 ASSET ALLOCATIONS, INC.


/s/ Brian L. Brogan                     By: /s/ David C. Tucker
- ------------------------------------        ------------------------------------
Name: Brian L. Brogan                       Name: David C. Tucker
Title: Assistant Secretary                  Title: Vice President

      THE UNDERSIGNED Vice President of AMERICAN CENTURY STRATEGIC ASSET
ALLOCATIONS, INC., who executed on behalf of said Corporation the foregoing
Articles Supplementary to the Charter, of which this certificate is made a part,
hereby acknowledges, in the name of and on behalf of said Corporation, the
foregoing Articles Supplementary to the Charter to be the corporate act of said
Corporation, and further certifies that, to the best of his knowledge,
information and belief, the matters and facts set forth therein with respect to
the approval thereof are true in all material respects under the penalties of
perjury.


Dated: August 2, 1999.                  /s/ David C. Tucker
                                        ----------------------------------------
                                        David C. Tucker, Vice President



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