ADVANTUS BOND FUND INC
485APOS, 1997-11-26
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<PAGE>

                                              File Numbers 33-12046 and 811-5026

                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    Form N-1A
          REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933  X
                                                                  ---

                         Pre-Effective Amendment Number
                                                        ---
   
                        Post-Effective Amendment Number 12
                                     and/or
    
      REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940  X
                                                                      ---
   
                               Amendment Number 12
    
                            ADVANTUS BOND FUND, INC.
               (Exact Name of Registrant as Specified in Charter)

   
               400 ROBERT STREET NORTH, ST. PAUL, MINNESOTA  55101
                    (Address of Principal Executive Offices)
       REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE: (612) 665-5923
    

       ERIC J. BENTLEY, 400 ROBERT STREET NORTH, ST. PAUL, MINNESOTA 55101
                    (Name and Address of Agent for Service)

                                    Copy to:
                           Michael J. Radmer, Esquire
                              Dorsey & Whitney LLP
                             220 South Sixth Street
                       Minneapolis, Minnesota  55402-1498

IT IS PROPOSED THAT THIS FILING WILL BECOME EFFECTIVE (check appropriate box)
              immediately upon filing pursuant to paragraph (b)
          ---
   
              On (date) pursuant to paragraph (b)
          ---
    
              60 days after filing pursuant to paragraph (a)(1)
          ---
   
           X  on January 30, 1998 pursuant to paragraph (a)(1)
          ---
    

<PAGE>

              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.

   
    
   
TITLE OF SECURITIES BEING REGISTERED:
         Class A Common Shares, Par Value $.01 Per Share
         Class B Common Shares, Par Value $.01 Per Share
         Class C Common Shares, Par Value $.01 Per Share
    

<PAGE>


                            ADVANTUS BOND FUND, INC.
                       Registration Statement on Form N-1A

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

                              CROSS REFERENCE SHEET
                             Pursuant to Rule 481(a)

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

ITEM NO.                                          PROSPECTUS HEADING

    1.  Cover Page . . . . . . . . . . . . . .    Cover Page

    2.  Synopsis . . . . . . . . . . . . . . .    Prospectus Summary;
                                                  Fees and Expenses

    3.  Financial Highlights . . . . . . . . .    Financial Highlights;
                                                  Investment Performance

    4.  General Description of Registrant. . .    Investment Objectives, 
                                                  Policies and Risks; Portfolio
                                                  Turnover; Management of the
                                                  Fund; General Information

    5.  Management of the Fund . . . . . . . .    Management of the Fund;
                                                  General Information

    6.  Capital Stock and Other Securities . .    Dividends and Capital Gains
                                                  Distributions; Taxes; General
                                                  Information

    7.  Purchase of Securities Being Offered .    Purchase of Fund Shares;
                                                  Sales Charges; Special
                                                  Purchase Plans

    8.  Redemption or Repurchase . . . . . . .    Redemption of Fund Shares;
                                                  Reinstatement Privilege


<PAGE>


    9.  Pending Legal Proceedings  . . . . . .    Not Applicable

                                                  STATEMENT OF ADDITIONAL
ITEM NO.                                          INFORMATION HEADING


    10. Cover Page . . . . . . . . . . . . . .    Cover Page

    11. Table of Contents  . . . . . . . . . .    Table of Contents

    12. General Information and History  . . .    General Information and
                                                  History

    13. Investment Objectives and Policies . .    Investment Objectives and
                                                  Policies; Investment
                                                  Restrictions; Portfolio
                                                  Turnover

    14. Management of the Fund . . . . . . . .    Directors and Executive
                                                  Officers; Director Liability

    15. Control Persons and Principal Holders
        of Securities  . . . . . . . . . . . .    Capital Stock and Ownership
                                                  of Shares

    16. Investment Advisory and Other Services    Investment Advisory and Other
                                                  Services

    17.  Brokerage Allocation  . . . . . . . .    Portfolio Transactions and
                                                  Allocation of Brokerage

    18. Capital Stock and Other Securities . .    Capital Stock and Ownership
                                                  of Shares

    19. Purchase, Redemption and Pricing
        of Securities Being Offered  . . . . .    How to Buy Shares; Net Asset
                                                  Value and Public Offering
                                                  Price; Reduced Sales Charges;
                                                  Shareholder Services;
                                                  Redemptions

    20. Tax Status . . . . . . . . . . . . . .    Distributions and Tax Status

    21. Underwriters . . . . . . . . . . . . .    Investment Advisory and Other
                                                  Services

    22. Calculation of Performance Data  . . .    Calculation of Performance
                                                  Data

    23. Financial Statements . . . . . . . . .    Financial Statements
<PAGE>
[ADVANTUS -TM- FAMILY OF FUNDS]
 
   
                                 [LOGO]
    PROSPECTUS DATED JANUARY 30, 1998
    
 
   ADVANTUS BOND FUND, INC.
 
- ----------------------------------------------------------------------
        P.O. Box 64132 - St. Paul, Minnesota 55164-0132 - 1-800-665-6005
- --------------------------------------------------------------------------------
 
    Advantus Bond Fund, Inc. ("Bond Fund" or the "Fund") is an open-end
diversified management investment company, commonly called a mutual fund. The
Fund currently offers its shares in three classes: Class A, Class B and Class C.
Each class is sold pursuant to different sales arrangements and bears different
expenses.
    The Fund's investment objective is to seek a high level of current income
consistent with prudent investment risk, primarily through investment in
marketable debt securities, including corporate debt securities, debt securities
of the U.S. Government and its agencies, mortgage-backed securities and other
fixed income debt instruments.
    There is risk in all investments. There can be no assurance that the Fund
will achieve its objective.
    SHARES OF THE FUND MAY BE SOLD THROUGH BANKS OR OTHER FINANCIAL
INSTITUTIONS. THE FUND'S SHARES ARE NOT DEPOSITS OR OBLIGATIONS OF, OR
GUARANTEED OR ENDORSED BY, ANY BANK, AND SUCH SHARES ARE NOT FEDERALLY INSURED
BY THE FEDERAL DEPOSIT INSURANCE CORPORATION, THE FEDERAL RESERVE BOARD, OR ANY
OTHER AGENCY. AN INVESTMENT IN THE FUND INVOLVES INVESTMENT RISK, INCLUDING
POSSIBLE LOSS OF PRINCIPAL, DUE TO FLUCTUATIONS IN THE FUND'S NET ASSET VALUE.
   
    This Prospectus sets forth concisely the information which a prospective
investor should know about the Fund before investing and it should be retained
for future reference. A "Statement of Additional Information" dated January 30,
1998, which provides a further discussion of certain areas in this Prospectus
and other matters which may be of interest to some investors, has been filed
with the Securities and Exchange Commission and is incorporated herein by
reference. For a free copy, write or call the Fund at the address or telephone
number shown above.
    
 
- --------------------------------------------------------------------------------
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE SECURITIES
AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION PASSED UPON THE
ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE.
<PAGE>
- --------------------------------------------------------------------------------
 
TABLE OF
CONTENTS
 
   
<TABLE>
<S>                                                                         <C>
PROSPECTUS SUMMARY........................................................     3
 
FEES AND EXPENSES.........................................................     5
 
FINANCIAL HIGHLIGHTS......................................................     6
 
INVESTMENT OBJECTIVES, POLICIES AND RISKS.................................     8
 
PORTFOLIO TURNOVER........................................................    17
 
MANAGEMENT OF THE FUND....................................................    17
 
PURCHASE OF FUND SHARES...................................................    19
 
SALES CHARGES.............................................................    21
 
SPECIAL PURCHASE PLANS....................................................    24
 
EXCHANGE AND TELEPHONE TRANSFER OF FUND SHARES............................    24
 
REDEMPTION OF FUND SHARES.................................................    25
 
TELEPHONE TRANSACTIONS....................................................    27
 
REINSTATEMENT PRIVILEGE...................................................    27
 
DIVIDENDS AND CAPITAL GAINS DISTRIBUTIONS ................................    27
 
TAXES.....................................................................    28
 
INVESTMENT PERFORMANCE....................................................    29
 
GENERAL INFORMATION.......................................................    30
 
COUNSEL AND INDEPENDENT AUDITORS..........................................    31
 
CUSTODIAN.................................................................    31
</TABLE>
    
 
   
  No dealer, sales representative or other person has been authorized to give
any information or to make any representations other than those contained in
this Prospectus (and/or in the Statement of Additional Information referred to
on the cover page of this Prospectus), and if given or made, such information or
representations must not be relied upon as having been authorized by the Fund or
Ascend Financial. This Prospectus does not constitute an offer or solicitation
by anyone in any state in which such offer or solicitation is not authorized, or
in which the person making such offer or solicitation is not qualified to do so,
or to any person to whom it is unlawful to make such offer or solicitation.
    
 
                                       2
<PAGE>
- --------------------------------------------
PROSPECTUS
SUMMARY
 
   
                  Advantus Bond Fund, Inc. ("Bond Fund" or the "Fund") is an
open-end diversified investment company, commonly called a mutual fund. The Fund
offers investors the choice between three classes of shares which offer
different sales charges and bear different expenses. These alternatives permit
an investor to choose the method of purchasing shares that the investor believes
is most beneficial given the amount of the purchase, the length of time the
investor expects to hold the shares and other circumstances. The Fund is a
member of a family of mutual funds known as the "Advantus Funds." The Advantus
Funds consist of the Fund and nine other mutual funds, all of which share the
same investment adviser. Except for Advantus Money Market Fund, Inc., all of the
Advantus Funds offer more than one class of shares (the "Advantus Multiple Class
Funds").
    
 
- --------------------------------------------
INVESTMENT
OBJECTIVE  A summary of the investment objective of the Fund, together with a
brief description of the types of securities in which the Fund will invest in
pursuit of its investment objective, can be found on the cover page of this
Prospectus. See also "Investment Objectives, Policies and Risks."
 
- --------------------------------------------
INVESTMENT
ADVISER  Advantus Capital Management, Inc. ("Advantus Capital") acts as
investment adviser to the Fund and receives an annual fee equal to a stated
percentage of average daily net assets of the Fund. Advantus Capital is a
wholly-owned subsidiary of MIMLIC Asset Management Company ("MIMLIC
Management"). MIMLIC Management is a subsidiary of The Minnesota Mutual Life
Insurance Company ("Minnesota Mutual"). See "Management of the Fund."
 
- --------------------------------------------
   
HOW TO PURCHASE
FUND SHARES  Ascend Financial Services, Inc. ("Ascend Financial"), a subsidiary
of MIMLIC Management, acts as the principal underwriter (distributor) of the
shares of the Fund. Shares of the Fund may be purchased from Ascend Financial,
and from certain other broker-dealers, at the price per share next determined
after receipt of a purchase order in proper form. The minimum initial purchase
is $250. Additional investments can be made at any time for $25 or more. Shares
of the Fund are sold in three classes which are subject to different sales
charges. Broker-dealers and sales personnel of Ascend Financial may receive
different compensation depending on which class of shares they sell.
    
  CLASS A SHARES.  An investor who purchases Class A shares pays a sales charge
at the time of purchase. (Purchase orders for $1,000,000 or more will be
accepted for Class A shares only and are not subject to a sales charge at the
time of purchase.) Class A shares are not subject to any charges when they are
redeemed. The initial sales charge may be reduced or waived for certain
purchases. Class A shares are subject to a Rule 12b-1 fee payable at an annual
rate of .30% of the Fund's average daily net assets attributable to Class A
shares. See "Sales Charges--Class A Shares."
  CLASS B SHARES.  Class B shares are sold without an initial sales charge, but
are subject to a contingent deferred sales charge of up to 5% if redeemed within
six years of purchase. Class B shares are also subject to a higher Rule 12b-1
fee than Class A shares. The Rule 12b-1 fee for Class B shares will be paid at
an annual rate of 1.00% of the Fund's average daily net assets attributable to
Class B shares. Class B shares will automatically convert to Class A shares at
net asset value approximately twenty-eight to eighty-four months after purchase,
depending on the amount purchased. Class B shares provide an investor the
benefit of putting all of the investor's dollars to work from the time the
investment is made, but until conversion will have a higher expense ratio and
pay lower dividends than Class A shares due to the higher Rule 12b-1 fee. See
"Sales Charges--Class B Shares."
  CLASS C SHARES.  Class C shares are sold without either an initial sales
charge or a contingent deferred sales charge. Class C shares are also subject to
a higher Rule 12b-1 fee, paid at an annual rate of 1.00% of the Fund's average
daily net assets attributable to Class C shares. Class C shares will
automatically convert to Class A shares at net asset value approximately forty
to ninety-six months after purchase, depending on the amount purchased. Class C
shares also provide an investor the benefit of putting all of the investor's
dollars to work from the time the investment is made. Although not subject to a
contingent deferred sales charge, Class C shares must be held longer than Class
B shares before they convert automatically to Class A shares, and are subject to
the higher Rule 12b-1 fee during the longer holding period. In addition, like
Class B shares, Class C shares will have a higher expense ratio and pay lower
dividends than Class A shares, due to the higher Rule 12b-1 fee, prior to
conversion. See "Sales Charges--Class C Shares."
  CHOOSING A CLASS.  The decision as to which class of shares provides a more
suitable investment for an investor may depend on a number of factors, including
the amount and intended length of the investment. Investors making investments
that
 
                                       3
<PAGE>
qualify for a waiver of initial sales charges should purchase Class A shares.
Other investors might consider Class B or Class C shares because all of the
purchase price is invested immediately. Investors who expect to hold shares for
relatively shorter periods of time may prefer Class C shares because such shares
may be redeemed at any time without payment of a contingent deferred sales
charge. Investors who expect to hold shares longer, however, may choose Class B
shares because such shares convert to Class A shares sooner than do Class C
shares and thus pay the higher Rule 12b-1 fee for a shorter period. Orders for
Class B or Class C shares for $1,000,000 or more will be treated as orders for
Class A shares or declined.
 
- --------------------------------------------
   
HOW TO REDEEM
FUND SHARES  Shareholders may redeem (sell) shares of the Fund at the per share
net asset value next determined following receipt by the Fund (at the mailing
address listed on the cover page) of a written redemption request. Class A and
Class C shares of the Fund are redeemable at net asset value without charge.
Class B shares of the Fund are also redeemable at net asset value but are
subject to a contingent deferred sales charge of up to 5% if redeemed within six
years of purchase. The amount of the contingent deferred sales charge, as well
as the period during which it applies, varies with the amount purchased. Shares
of the Fund may also be redeemed by telephone, unless the shareholder has
elected on the account application not to have telephone transaction privileges.
See "Redemption of Fund Shares."
    
 
- --------------------------------------------
INCOME AND
TAXES  Net investment income is the amount of dividends and interest earned on
the Fund's securities less operating expenses. It is distributed to shareholders
monthly. Capital gains may be realized on the sale of the Fund's securities.
Capital gains, when available, are generally distributed once a year during
December. See "Dividends and Capital Gains Distributions."
  As a regulated investment company, the Fund is not taxed on the net investment
income and capital gains it distributes to its shareholders. For income tax
purposes, shareholders must report any net investment income and capital gains
distribution reported to them as income. Shareholders of the Fund receive an
annual statement detailing federal tax information. See "Taxes."
 
- --------------------------------------------
   
RISK
FACTORS  In addition to the other information set forth in this Prospectus,
prospective investors in the Fund should consider the following factors:
    
- - The Fund may, with respect to 25% of its total
  assets, invest in excess of 5% of its total assets in securities of a single
  issuer.
- - The value of fixed income securities, such as those
  purchased by the Fund, may be expected to vary inversely to changes in the
  prevailing market interest rates. In addition, in periods of declining
  interest rates, the rate of prepayment of mortgages underlying
  mortgage-related securities tends to increase, with the result that such
  prepayments must be reinvested at lower rates.
   
- - The Fund may purchase securities on a when-
  issued or forward commitment basis, or may enter into dollar roll transactions
  which expose the Fund to the risk that the securities which it has committed
  to purchase may decrease in value prior to their delivery, and, in certain
  circumstances, to the risk of increased volatility in the price of the Fund's
  shares.
    
   
- - Up to 5% of the Fund's total assets may be
  invested in mortgage-related securities and corporate bonds rated below
  investment grade. These securities are regarded as predominately speculative.
    
   
- - The Fund may invest up to 10% of its net assets in
  securities which are restricted as to disposition or otherwise illiquid. These
  may include inverse floating rate securities, which are extremely sensitive to
  changes in interest rates, and "interest only" and "principal only" stripped
  mortgage-backed securities, the yield and price of which are extremely
  sensitive to the rate of principal payments (including prepayments) on the
  underlying mortgage assets.
    
- - The Fund may enter into interest rate futures
  contracts, which provide for the future delivery of fixed income securities,
  as a hedge against anticipated interest rate changes. These instruments
  involve the additional risk to the Fund that futures prices will not correlate
  with cash prices and that the Fund's investment adviser may be incorrect in
  its expectations as to the direction and extent of interest rate movements.
- - The Fund may purchase and sell certain types of
  options contracts. The use of options contracts involves additional potential
  risks, in addition to the risks associated with the underlying securities on
  which such options are written, including the risk that the prices of such
  underlying securities will not move as anticipated.
  For discussions of risks associated with specific investments and risks
associated with investing in the Fund see "Investment Objectives, Policies and
Risks."
 
                                       4
<PAGE>
- --------------------------------------------------------------------------------
FEES AND
EXPENSES
 
             The purpose of this table is to assist the investor in
             understanding the various costs and expenses that an investor in
             the Fund will bear directly or indirectly.
 
   
<TABLE>
<CAPTION>
                                                              CLASS A    CLASS B   CLASS C
<S>                                                           <C>        <C>       <C>
- ------------------------------------------------------------------------------------------
SHAREHOLDER TRANSACTION EXPENSES
 
MAXIMUM SALES LOAD IMPOSED ON PURCHASES
(AS A PERCENTAGE OF OFFER PRICE)                               5.00%       0.00%     0.00%
- ------------------------------------------------------------------------------------------
MAXIMUM DEFERRED SALES LOAD
(AS A PERCENTAGE OF REDEMPTION PROCEEDS)                       0.00%       5.00%     0.00%
- ------------------------------------------------------------------------------------------
SALES LOAD IMPOSED ON REINVESTED DIVIDENDS                        0           0         0
- ------------------------------------------------------------------------------------------
REDEMPTION FEES +                                                 0           0         0
- ------------------------------------------------------------------------------------------
EXCHANGE FEES
  - ON FIRST FOUR EXCHANGES EACH YEAR                             0           0         0
  - ON EACH ADDITIONAL EXCHANGE                               $7.50      $ 7.50    $ 7.50
  +REDEMPTION PROCEEDS SENT BY WIRE ARE SUBJECT TO A WIRE CHARGE OF $5.00, WHICH WILL BE
   ADDED TO THE AMOUNT REDEEMED.
ANNUAL FUND OPERATING EXPENSES
 (AS A PERCENTAGE OF AVERAGE NET ASSETS)
INVESTMENT ADVISORY FEES                                       0.70%       0.70%     0.70%
- ------------------------------------------------------------------------------------------
RULE 12b-1 FEES (AFTER EXPENSES WAIVED)*                       0.25%**     1.00%     1.00%
- ------------------------------------------------------------------------------------------
OTHER EXPENSES (AFTER EXPENSES WAIVED)***                      0.20%       0.20%     0.20%
                                                              --------   -------   -------
TOTAL FUND OPERATING EXPENSES (AFTER EXPENSES WAIVED)***       1.15%       1.90%     1.90%
                                                              --------   -------   -------
</TABLE>
    
 
     *A LONG-TERM SHAREHOLDER MAY PAY DISTRIBUTION FEES, WHICH ARE CONSIDERED TO
BE ASSET-BASED SALES CHARGES, WHICH EXCEED THE ECONOMIC EQUIVALENT OF THE
MAXIMUM SALES CHARGES PERMITTED BY THE NATIONAL ASSOCIATION OF SECURITIES
DEALERS, INC.
   
    **THE FUND HAS ADOPTED A PLAN OF DISTRIBUTION, PURSUANT TO RULE 12B-1 UNDER
THE INVESTMENT COMPANY ACT OF 1940, WHICH PROVIDES FOR THE PAYMENT TO ASCEND
FINANCIAL OF A DISTRIBUTION FEE EQUAL TO AN ANNUAL RATE OF .30% OF AVERAGE DAILY
NET ASSETS ATTRIBUTABLE TO CLASS A SHARES OF THE FUND. ASCEND FINANCIAL IS
CURRENTLY WAIVING THAT PORTION OF DISTRIBUTION FEE WHICH EXCEEDS, AS A
PERCENTAGE OF AVERAGE DAILY NET ASSETS ATTRIBUTABLE TO CLASS A SHARES, .25%. IT
IS ASCEND FINANCIAL'S PRESENT INTENTION TO CONTINUE TO WAIVE CLASS A
DISTRIBUTION FEES AT SUCH LEVEL DURING THE CURRENT FISCAL YEAR (ENDING SEPTEMBER
30), BUT IT RESERVES THE RIGHT TO CEASE SUCH WAIVER, IN WHOLE OR IN PART, AT ANY
TIME.
    
   
   ***THE FUND'S INVESTMENT ADVISER AND ASCEND FINANCIAL VOLUNTARILY ABSORBED OR
WAIVED CERTAIN EXPENSES OF BOND FUND FOR THE YEAR ENDED SEPTEMBER 30, 1997. IF
THE FUND HAD BEEN CHARGED FOR THESE EXPENSES, THE RATIO OF TOTAL FUND OPERATING
EXPENSES TO AVERAGE DAILY NET ASSETS WOULD HAVE BEEN 1.64% FOR CLASS A, 2.34%
FOR CLASS B AND 2.34% FOR CLASS C SHARES. IN ADDITION, IT IS THE FUND'S
INVESTMENT ADVISER'S PRESENT INTENTION TO ABSORB OTHER EXPENSES DURING THE
CURRENT FISCAL YEAR WHICH EXCEED, AS A PERCENTAGE OF AVERAGE DAILY NET ASSETS,
 .20%. THE FUND'S INVESTMENT ADVISER RESERVES THE OPTION TO REDUCE THE LEVEL OF
EXPENSES WHICH IT WILL VOLUNTARILY ABSORB.
    
 
- ---------------------------------------------------------------
SHAREHOLDER EXPENSE
EXAMPLE  You would pay the following expenses on a $1,000 investment assuming
(1) 5% annual return and (2) redemption at the end of each time period.
 
   
<TABLE>
<CAPTION>
  YEAR
REDEEMED   CLASS A   CLASS B   CLASS C
<S>        <C>       <C>       <C>
- --------------------------------------
 
    1       $ 61      $  69    $   19
 
    3         85         95        60
 
    5        110        118       103
 
   10        183        194*      203**
</TABLE>
    
 
  An investor would pay the following expenses on the same investment in Class B
shares, assuming no redemption:
 
   
<TABLE>
<CAPTION>
   YEAR REDEEMED       CLASS B
<S>                  <C>
- --------------------------------
 
             1        $      19
 
             3               60
 
             5              103
 
            10              194*
</TABLE>
    
 
    *REFLECTS CONVERSION OF CLASS B SHARES TO CLASS A SHARES (WHICH PAY LOWER
ONGOING EXPENSES) APPROXIMATELY SEVEN YEARS AFTER PURCHASE.
   **REFLECTS CONVERSION OF CLASS C SHARES TO CLASS A SHARES (WHICH PAY LOWER
ONGOING EXPENSES) APPROXIMATELY EIGHT YEARS AFTER PURCHASE.
 
  THE EXAMPLES CONTAINED IN THE TABLE SHOULD NOT BE CONSIDERED A REPRESENTATION
OF PAST OR FUTURE EXPENSES. ACTUAL EXPENSES MAY BE GREATER OR LESS THAN THOSE
SHOWN.
 
                                       5
<PAGE>
- --------------------------------------------------------------------------------
   
FINANCIAL       The following financial highlights table shows
HIGHLIGHTS      certain per share data and selected important
- -----------     financial information for evaluating the Fund's
                results. This information has been audited by KPMG
                Peat Marwick LLP, independent auditors, and should
                be read in conjunction with the audited financial
                statements contained in the Fund's Annual Report
                to Shareholders.
 
<TABLE>
<CAPTION>
                                                   CLASS A FINANCIAL HIGHLIGHTS
                                          -----------------------------------------------
                                                                            PERIOD FROM
                                                                            NOVEMBER 1,
                                                                              1993 TO
                                             YEAR ENDED SEPTEMBER 30,      SEPTEMBER 30,
                                            1997       1996     1995(h)       1994(g)
<S>                                       <C>        <C>        <C>        <C>
- -----------------------------------------------------------------------------------------
NET ASSET VALUE, BEGINNING OF PERIOD      $  10.03   $  10.24   $  9.50       $ 11.21
                                          -----------------------------------------------
INCOME FROM INVESTMENT OPERATIONS:
NET INVESTMENT INCOME                          .63        .62       .64           .53
NET GAINS OR LOSSES ON SECURITIES (BOTH
REALIZED AND UNREALIZED)                       .40       (.22)      .74         (1.24)
                                          -----------------------------------------------
TOTAL FROM INVESTMENT OPERATIONS              1.03        .40      1.38          (.71)
                                          -----------------------------------------------
LESS DISTRIBUTIONS:
DIVIDENDS FROM NET INVESTMENT INCOME          (.63)      (.61)     (.64)         (.53)
DISTRIBUTIONS FROM CAPITAL GAINS                --         --        --          (.47)
                                          -----------------------------------------------
TOTAL DISTRIBUTIONS                           (.63)      (.61)     (.64)        (1.00)
                                          -----------------------------------------------
NET ASSET VALUE, END OF PERIOD            $  10.43   $  10.03   $ 10.24       $  9.50
                                          --------   --------   --------      -------
TOTAL RETURN (b)                              10.6%       4.0%     15.1%         (6.7)%(c)
- -----------------------------------------------------------------------------------------
NET ASSETS, END OF PERIOD (IN THOUSANDS)   $17,122    $16,528   $15,315       $13,879
- -----------------------------------------------------------------------------------------
RATIO OF EXPENSES TO AVERAGE DAILY NET
ASSETS (d)                                    1.00%      1.00%     1.00%         1.00%(e)
- -----------------------------------------------------------------------------------------
RATIO OF NET INVESTMENT INCOME TO
AVERAGE DAILY NET ASSETS (d)                  6.18%      6.08%     6.58%         5.79%(e)
- -----------------------------------------------------------------------------------------
PORTFOLIO TURNOVER RATE (EXCLUDING
SHORT-TERM SECURITIES)                       180.5%     222.6%    270.7%        163.5%
 
<CAPTION>
 
                                               CLASS A FINANCIAL HIGHLIGHTS
                                          ---------------------------------------
 
                                                  YEAR ENDED OCTOBER 31,
                                            1993       1992      1991      1990
<S>                                       <C>        <C>        <C>
- ----------------------------------------  ---------------------------------------
NET ASSET VALUE, BEGINNING OF PERIOD      $  10.72   $  10.38   $  9.79   $ 10.15
                                          ---------------------------------------
INCOME FROM INVESTMENT OPERATIONS:
NET INVESTMENT INCOME                          .63        .73       .79       .79
NET GAINS OR LOSSES ON SECURITIES (BOTH
REALIZED AND UNREALIZED)                       .78        .36       .59      (.36)
                                          ---------------------------------------
TOTAL FROM INVESTMENT OPERATIONS              1.41       1.09      1.38       .43
                                          ---------------------------------------
LESS DISTRIBUTIONS:
DIVIDENDS FROM NET INVESTMENT INCOME          (.63)      (.73)     (.79)     (.79)
DISTRIBUTIONS FROM CAPITAL GAINS              (.29)      (.02)       --        --
                                          ---------------------------------------
TOTAL DISTRIBUTIONS                           (.92)      (.75)     (.79)     (.79)
                                          ---------------------------------------
NET ASSET VALUE, END OF PERIOD            $  11.21   $  10.72   $ 10.38   $  9.79
                                          --------   --------   -------   -------
TOTAL RETURN (b)                              14.0%      10.8%     14.7%      4.5%
- ----------------------------------------  ---------------------------------------
NET ASSETS, END OF PERIOD (IN THOUSANDS)   $14,494     $9,415    $5,967    $4,453
- ----------------------------------------  ---------------------------------------
RATIO OF EXPENSES TO AVERAGE DAILY NET
ASSETS (d)                                    1.00%      1.00%      .97%      .90%
- ----------------------------------------  ---------------------------------------
RATIO OF NET INVESTMENT INCOME TO
AVERAGE DAILY NET ASSETS (d)                  5.78%      6.88%     7.91%     7.99%
- ----------------------------------------  ---------------------------------------
PORTFOLIO TURNOVER RATE (EXCLUDING
SHORT-TERM SECURITIES)                       139.5%     115.6%     92.7%     45.7%
 
<CAPTION>
 
                                           CLASS A FINANCIAL
                                              HIGHLIGHTS         PERIOD FROM
                                          -------------------     AUGUST 14,
                                                                  1987(a) TO
                                                                 OCTOBER 31,
                                            1989       1988          1987
- ----------------------------------------
NET ASSET VALUE, BEGINNING OF PERIOD      $   9.94   $  10.00      $ 10.00
 
INCOME FROM INVESTMENT OPERATIONS:
NET INVESTMENT INCOME                          .82        .69          .13
NET GAINS OR LOSSES ON SECURITIES (BOTH
REALIZED AND UNREALIZED)                       .21       (.06)          --
 
TOTAL FROM INVESTMENT OPERATIONS              1.03        .63          .13
 
LESS DISTRIBUTIONS:
DIVIDENDS FROM NET INVESTMENT INCOME          (.82)      (.69)        (.13)
DISTRIBUTIONS FROM CAPITAL GAINS                --         --           --
 
TOTAL DISTRIBUTIONS                           (.82)      (.69)        (.13)
 
NET ASSET VALUE, END OF PERIOD            $  10.15   $   9.94      $ 10.00
                                          --------   --------       ------
TOTAL RETURN (b)                              10.9%       6.5%         1.3%(f)
- ----------------------------------------
NET ASSETS, END OF PERIOD (IN THOUSANDS)    $4,076     $3,545         $150
- ----------------------------------------
RATIO OF EXPENSES TO AVERAGE DAILY NET
ASSETS (d)                                     .90%       .84%          --
- ----------------------------------------
RATIO OF NET INVESTMENT INCOME TO
AVERAGE DAILY NET ASSETS (d)                  8.30%      7.46%        5.84%(e)
- ----------------------------------------
PORTFOLIO TURNOVER RATE (EXCLUDING
SHORT-TERM SECURITIES)                       188.9%     178.3%          --
</TABLE>
    
 
   
<TABLE>
<S>                                                                <C>
   (a) THE INCEPTION OF THE FUND WAS JANUARY 26, 1987.             EXPENSES, THE RATIO OF EXPENSES TO AVERAGE DAILY NET ASSETS
HOWEVER, THE FUND'S CLASS A SHARES DID NOT BECOME EFFECTIVELY      WOULD HAVE BEEN 1.64%, 1.68%, 1.88%, 1.83%, 1.70%, 2.10%,
REGISTERED UNDER THE SECURITIES ACT OF 1933 UNTIL AUGUST 14,       2.35%, 1.81%, 1.90% AND 2.68%, RESPECTIVELY, AND THE RATIO OF
1987, WHEN OPERATIONS COMMENCED. FINANCIAL HIGHLIGHTS ARE NOT      NET INVESTMENT INCOME TO AVERAGE DAILY NET ASSETS WOULD HAVE
PRESENTED FOR THE PERIOD FROM JANUARY 26, 1987 TO AUGUST 13,       BEEN 5.54%, 5.40%, 5.70%, 4.95%, 5.08%, 5.78%, 6.53%, 7.08%,
1987 AS THE FUND'S CLASS A SHARES WERE NOT REGISTERED DURING       7.30% AND 5.62%, RESPECTIVELY.
THAT PERIOD.                                                       (e) ADJUSTED TO AN ANNUAL BASIS.
   (b) TOTAL RETURN FIGURES ARE BASED ON A SHARE OUTSTANDING       (f) TOTAL RETURN IS PRESENTED FOR THE PERIOD FROM AUGUST 14,
THROUGHOUT THE PERIOD AND ASSUMES REINVESTMENT OF                  1987, COMMENCEMENT OF OPERATIONS, TO OCTOBER 31, 1987.
DISTRIBUTIONS AT NET ASSET VALUE. TOTAL RETURN FIGURES DO NOT      (g) DURING 1994, THE FUND CHANGED ITS FISCAL YEAR END FROM
REFLECT THE IMPACT OF FRONT-END SALES CHARGES.                     OCTOBER 31 TO SEPTEMBER 30.
   (c) TOTAL RETURN IS PRESENTED FOR THE PERIOD FROM NOVEMBER      (h) EFFECTIVE MARCH 1, 1995, THE FUND ENTERED INTO A NEW
1, 1993 TO SEPTEMBER 30, 1994.                                     INVESTMENT ADVISORY AGREEMENT WITH ADVANTUS CAPITAL
   (d) THE FUND'S ADVISER AND DISTRIBUTOR VOLUNTARILY WAIVED       MANAGEMENT, INC. PRIOR TO MARCH 1, 1995, THE FUND HAD AN
OR ABSORBED $129,321, $120,750, $129,155, $107,448, $86,877,       INVESTMENT ADVISORY AGREEMENT WITH MIMLIC ASSET MANAGEMENT
$78,626, $66,537, $38,783, $37,415 AND $45,017 IN EXPENSES FOR     COMPANY.
THE YEARS ENDED SEPTEMBER 30, 1997, 1996 AND 1995, THE PERIOD
ENDED SEPTEMBER 30, 1994 AND THE YEARS ENDED OCTOBER 31, 1993,
1992, 1991, 1990, 1989 AND 1988, RESPECTIVELY. IF CLASS A
SHARES HAD BEEN CHARGED FOR THESE
</TABLE>
    
 
                                       6
<PAGE>
 
   
<TABLE>
<CAPTION>
                                                CLASS B FINANCIAL HIGHLIGHTS              CLASS C FINANCIAL HIGHLIGHTS
                                        --------------------------------------------   ----------------------------------
                                                                       PERIOD FROM                          PERIOD FROM
                                                                        AUGUST 19,                            MARCH 1,
                                                                        1994(a) TO        YEAR ENDED         1995(a) TO
                                         YEAR ENDED SEPTEMBER 30,     SEPTEMBER 30,      SEPTEMBER 30,     SEPTEMBER 30,
                                         1997      1996     1995(b)        1994         1997      1996          1995
<S>                                     <C>       <C>       <C>       <C>              <C>       <C>       <C>
- -------------------------------------------------------------------------------------------------------------------------
NET ASSET VALUE, BEGINNING OF PERIOD    $ 10.02   $ 10.23   $ 9.50        $ 9.68       $ 10.02   $ 10.23       $ 9.67
                                        ---------------------------------------------------------------------------------
INCOME FROM INVESTMENT OPERATIONS:
NET INVESTMENT INCOME                       .54       .53      .55           .06           .54       .52          .33
NET GAINS OR LOSSES ON SECURITIES
(BOTH REALIZED AND UNREALIZED)              .41      (.21)     .73          (.18)          .40      (.21)         .55
                                        ---------------------------------------------------------------------------------
TOTAL FROM INVESTMENT OPERATIONS            .95       .32     1.28          (.12)          .94       .31          .88
                                        ---------------------------------------------------------------------------------
LESS DISTRIBUTIONS:
DIVIDENDS FROM NET INVESTMENT INCOME       (.54)     (.53)    (.55)         (.06)         (.54)     (.52)        (.32)
DISTRIBUTIONS FROM CAPITAL GAINS             --        --       --            --            --        --           --
                                        ---------------------------------------------------------------------------------
TOTAL DISTRIBUTIONS                        (.54)     (.53)    (.55)         (.06)         (.54)     (.52)        (.32)
                                        ---------------------------------------------------------------------------------
NET ASSET VALUE, END OF PERIOD          $ 10.43   $ 10.02   $10.23        $ 9.50       $ 10.42   $ 10.02       $10.23
                                        -------   -------   -------       ------       -------   -------       ------
TOTAL RETURN (c)                            9.7%      3.1%    13.9%         (1.2)%(f)      9.6%      3.1%         9.3%(h)
- -------------------------------------------------------------------------------------------------------------------------
NET ASSETS, END OF PERIOD (IN
THOUSANDS)                               $6,263    $3,532   $1,142           $51          $899      $665         $112
- -------------------------------------------------------------------------------------------------------------------------
RATIO OF EXPENSES TO AVERAGE DAILY NET
ASSETS (d)                                 1.90%     1.90%    1.90%          .22%(g)      1.90%     1.90%        1.90%(e)
- -------------------------------------------------------------------------------------------------------------------------
RATIO OF NET INVESTMENT INCOME TO
AVERAGE DAILY NET ASSETS (d)               5.32%     5.19%    5.61%          .69%(g)      5.30%     5.20%        5.54%(e)
- -------------------------------------------------------------------------------------------------------------------------
PORTFOLIO TURNOVER RATE (EXCLUDING
SHORT-TERM SECURITIES)                    180.5%    222.6%   270.7%        163.5%        180.5%    222.6%       270.7%
</TABLE>
    
 
   
<TABLE>
<S>                                                                <C>
   (a) COMMENCEMENT OF OPERATIONS.                                 OF NET INVESTMENT INCOME TO AVERAGE DAILY NET ASSETS WOULD
   (b) EFFECTIVE MARCH 1, 1995, THE FUND ENTERED INTO A NEW        HAVE BEEN 4.88%, 4.71%, 4.95% AND .56%, RESPECTIVELY. IF CLASS
INVESTMENT ADVISORY AGREEMENT WITH ADVANTUS CAPITAL                C SHARES HAD BEEN CHARGED FOR THESE EXPENSES, THE RATIO OF
MANAGEMENT, INC. PRIOR TO MARCH 1, 1995, THE FUND HAD AN           EXPENSES TO AVERAGE DAILY NET ASSETS WOULD HAVE BEEN 2.34%,
INVESTMENT ADVISORY AGREEMENT WITH MIMLIC ASSET MANAGEMENT         2.38% AND 2.56%, RESPECTIVELY, AND THE RATIO OF NET INVESTMENT
COMPANY.                                                           INCOME TO AVERAGE DAILY NET ASSETS WOULD HAVE BEEN 4.86%,
   (c) TOTAL RETURN FIGURES ARE BASED ON A SHARE OUTSTANDING       4.72% AND 4.88% RESPECTIVELY.
THROUGHOUT THE PERIOD AND ASSUMES REINVESTMENT OF                  (e) ADJUSTED TO AN ANNUAL BASIS.
DISTRIBUTIONS AT NET ASSET VALUE. TOTAL RETURN FIGURES DO NOT      (f) TOTAL RETURN IS PRESENTED FOR THE PERIOD FROM AUGUST 19,
REFLECT THE IMPACT OF CONTINGENT DEFERRED SALES CHARGES.           1994, COMMENCEMENT OF OPERATIONS, TO SEPTEMBER 30, 1994.
   (d) THE FUND'S ADVISER AND DISTRIBUTOR VOLUNTARILY WAIVED       (g) RATIOS PRESENTED FOR THE PERIOD FROM AUGUST 19, 1994 TO
OR ABSORBED $129,321 $120,750, $129,155 AND $107,448 IN            SEPTEMBER 30, 1994 ARE NOT ANNUALIZED AS THEY ARE NOT
EXPENSES FOR THE YEARS ENDED SEPTEMBER 30, 1997, 1996 AND 1995     INDICATIVE OF ANTICIPATED ANNUAL RESULTS.
AND THE PERIOD ENDED SEPTEMBER 30, 1994, RESPECTIVELY. IF          (h) TOTAL RETURN IS PRESENTED FOR THE PERIOD FROM MARCH 1,
CLASS B SHARES HAD BEEN CHARGED FOR THESE EXPENSES, THE RATIO      1995, COMMENCEMENT OF OPERATIONS, TO SEPTEMBER 30, 1995.
OF EXPENSES TO AVERAGE DAILY NET ASSETS WOULD HAVE BEEN 2.34%,
2.38%, 2.56% AND .35%, RESPECTIVELY, AND THE RATIO
</TABLE>
    
 
                                       7
<PAGE>
- --------------------------------------------
INVESTMENT
OBJECTIVES,
POLICIES AND RISKS
 
                           Bond Fund is a mutual fund designed for investors
seeking a high level of current income consistent with prudent investment risk,
primarily through investment in marketable debt securities. This investment
objective of Bond Fund may not be changed without the approval of a majority of
the outstanding shares of the Fund. There can be no assurance that the Fund will
achieve its objective.
  It is also Bond Fund's investment policy to have, under normal circumstances,
at least 65% of the value of its total assets invested in "bonds." For this
purpose a bond is any fixed income debt instrument. The types of debt
instruments in which the Fund currently invests are described below. The Fund's
other investment policies, except "fundamental" investment restrictions (see
below), may be changed at any time without shareholder approval, although
shareholders will be notified of those changes.
 
- --------------------------------------------
INVESTMENT
POLICIES  To achieve its objective, Bond Fund invests in a diversified portfolio
primarily consisting of long, intermediate, and short-term marketable debt
securities. Short-term securities have maturities of less than three years;
intermediate-term securities generally have maturities from three to ten years;
and long-term securities mature in more than ten years. The proportion invested
in each category can be expected to vary depending upon the evaluation of market
patterns and trends by the Fund's investment adviser.
  Bond Fund anticipates that under normal circumstances its assets, exclusive of
cash items which may include commercial paper, certificates of deposit and U.S.
Treasury obligations not exceeding one year in maturity, will be invested in one
or more of the following types of debt securities:
   
- - Corporate debt securities which at the time of
  purchase are rated within the four highest grades assigned by Moody's
  Investors Service, Inc. ("Moody's"), Standard & Poor's Corporation ("S&P"), or
  any other independent publicly-recognized rating agency, or, if not rated, are
  of equivalent investment quality as determined by the Fund's investment
  adviser. (For a description of the ratings used by Moody's and S&P, see the
  Statement of Additional Information. See, also, "Debt Securities and
  Down-Graded Instruments" in the Statement of Additional Information.) To the
  extent that the Fund invests in securities rated BBB or Baa by S&P or Moody's,
  respectively, it will be investing in securities which have speculative
  elements. Because of their greater responsiveness and susceptibility to
  changing business and trade conditions, as opposed to interest rates, such
  securities require closer monitoring than other, higher grade bonds. For
  further information about risks associated with bonds rated BBB or Baa by S&P
  or Moody's, respectively, see "Risks of Investing in the Fund".
    
- - Debt securities of, or guaranteed by, the United
  States Government, its agencies or instrumentalities.
   
- - Mortgage-backed securities issued by
  governmental agencies and non-governmental entities such as banks, mortgage
  lenders, or other financial institutions which, at the time of purchase, are
  rated within the four highest grades assigned by Moody's or S&P, or any other
  independent publicly-recognized rating agency, or, if not rated, are of
  equivalent investment quality as determined by the Fund's investment adviser.
    
- - Asset-backed securities rated within the four
  highest grades assigned by Moody's or S&P, or, if not rated, are of equivalent
  investment quality as determined by the Fund's investment adviser.
   
- - Corporate bonds and mortgage-backed securities
  rated BB or Ba by S&P or Moody's, respectively, or rated at a comparable level
  by another independent publicly-recognized rating agency, or, if not rated,
  are of equivalent investment quality as determined by the Fund's investment
  adviser--limited in the aggregate to 5% of the Fund's total assets. See "Low
  Rated Securities," below, for a discussion of the risks associated with such
  securities.
    
- - Debt obligations issued by banks.
- - Restricted securities (including private
  placements)--limited to 10% of Bond Fund's net assets.
- - U.S. dollar-denominated debt securities of
  Foreign governments and companies which are publicly traded in the United
  States and rated within the four highest grades assigned by Moody's or S&P.
- - Futures contracts (interest rate futures
  contracts)--contracts for the future delivery of debt securities of the types
  described above-- limited to 30% of Bond Fund's assets.
 
                                       8
<PAGE>
- - Covered call options (written by Bond Fund) and
  covered put options (purchased by Bond Fund)-- limited to 25% of the Fund's
  assets.
  Bond Fund will invest in debt securities from various industry
classifications, depending on the evaluation by the Fund's investment adviser of
current and anticipated market conditions, as well as industry outlook and
company operations.
  It is anticipated that Bond Fund will invest in debt securities of varying
maturities. The types of investments selected, together with their maturities,
will depend on the evaluation by the Fund's investment adviser of combined
considerations of risk, income and appreciation, based on such factors as
current and anticipated market and economic conditions, general levels of debt
security prices, and industry outlook and company operations. Bond Fund may,
when in a temporary defensive posture, hold its assets in cash or high quality
money market instruments pending investment in accordance with its policies.
  The Fund expects that under normal circumstances the effective duration of its
portfolio will range from four to eight years. Duration is a measure of the
time-weighted average term to maturity of a security's payment schedule, and of
the relative price sensitivity of a security to changes in interest rates. A
security with a longer duration has greater price sensitivity, and thus greater
risk, relative to a similar security with a shorter duration. As a rule of
thumb, a portfolio of debt securities will experience a percentage decrease in
principal value equal to its duration for each 1% increase in current interest
rates. For example, if the Fund held securities with an effective duration of
five years and current interest rates increased by 1%, the principal value of
such securities could be expected to decrease by approximately 5%.
  Yields on debt securities depend upon a number of factors, including the size
of a particular offering, maturities and ratings of the obligations and general
economic, monetary and market conditions. The market value of debt instruments
will vary depending on their respective yields and, as a result, the net asset
value of Bond Fund will change from time to time as the general level of
interest rates change. See "Risks of Investing in the Fund."
  U.S. GOVERNMENT SECURITIES.  It is anticipated that the Fund will routinely
invest in bills, notes and bonds issued by the United States Treasury. These are
direct obligations of the U.S. Government and differ in their interest rates,
maturities and times of issuance. U.S. Treasury bills have maturities of one
year or less; U.S. Treasury notes have maturities of one to ten years; and U.S.
Treasury bonds generally have maturities of greater than ten years.
  The Fund may also invest in securities issued or guaranteed by agencies or
authorities controlled or supervised by and acting as instrumentalities of the
U.S. Government established under authority granted by Congress, including, but
not limited to, the Government National Mortgage Association, the Export-Import
Bank, the Student Loan Marketing Association, the U.S. Postal Service, the
Tennessee Valley Authority, the Bank for Cooperatives, the Farmers Home
Administration, the Federal Home Loan Bank, the Federal Financing Bank, the
Federal Intermediate Credit Banks, the Federal Land Banks, the Farm Credit Banks
and the Federal National Mortgage Association. Some obligations of U.S.
Government agencies, authorities and other instrumentalities are supported by
the full faith and credit of the U.S. Treasury, such as securities of the
Government National Mortgage Association and the Student Loan Marketing
Association; others by the right of the issuer to borrow from the Treasury, such
as securities of the Federal Financing Bank and the U.S. Postal Service; and
others only by the credit of the issuing agency, authority or other
instrumentality, such as securities of the Federal Home Loan Bank and the
Federal National Mortgage Association.
   
  LOW RATED SECURITIES.  The Fund may also invest up to 5% of its total assets
in corporate bonds and mortgage-related securities rated BB or Ba by S&P or
Moody's, respectively, or rated at a comparable level by another independent
publicly-recognized rating agency, or, if not rated, are of equivalent
investment quality as determined by the Fund's investment adviser. Debt
securities rated below the four highest categories (i.e., below BBB) are not
considered "investment grade" obligations and are commonly called "junk bonds."
These securities are predominately speculative and present more credit risk than
investment grade obligations. Bonds rated below BBB are also regarded as
predominately speculative with respect to the issuer's continuing ability to
meet principal and interest payments. Although they may offer higher yields than
do higher rated securities, such low rated and unrated debt securities generally
involve greater volatility of price and risk of principal and income, including
the possibility of default by, or bankruptcy of, the issuers
    
 
                                       9
<PAGE>
   
of the securities. In addition, the markets in which low rated and unrated debt
securities are traded are more limited than those in which higher rated
securities are traded. The existence of limited markets for particular
securities may diminish the Fund's ability to sell the securities at fair value
either to meet redemption requests or to respond to changes in the economy or in
the financial markets and could adversely affect and cause fluctuations in the
daily net asset value of the Fund's shares. See the Statement of Additional
Information for a description of the ratings used by S&P and Moody's and for
further discussion of low rated debt securities.
    
   
  MORTGAGE-BACKED SECURITIES.  The Fund may purchase mortgage-backed securities
issued by government (some of which may be U.S. Government agency issued or
guaranteed securities of the types described above) and non-government entities
such as banks, mortgage lenders, or other financial institutions. These
securities may include both collateralized mortgage obligations and stripped
mortgage-backed securities (see below). A mortgage-backed security may be an
obligation of the issuer backed by a mortgage or pool of mortgages or a direct
interest in an underlying pool of mortgages. Some mortgage-backed securities,
such as collateralized mortgage obligations, make payments of both principal and
interest at a variety of intervals; others make semiannual interest payments at
a predetermined rate and repay principal at maturity (like a typical bond).
Mortgage-backed securities are based on different types of mortgages including
those on commercial real estate or residential properties.
    
  The value of mortgage-backed securities may change due to shifts in the
market's perception of issuers. In addition, regulatory or tax changes may
adversely affect the mortgage securities market as a whole. Non-government
mortgage-backed securities may offer higher yields than those issued by
government entities, but also may be subject to greater price changes than
government issues. Mortgage-backed securities are subject to prepayment risk.
Prepayment, which occurs when unscheduled or early payments are made on the
underlying mortgages, may shorten the effective maturities of these securities
and may lower their total returns.
   
  COLLATERALIZED MORTGAGE OBLIGATIONS.  The Fund may invest in collateralized
mortgage obligations ("CMOs"), in which several different series of bonds or
certificates secured by pools of mortgage-backed securities or mortgage loans,
are issued. The series differ from each other in terms of the priority rights
which each has to receive cash flows within the CMO from the underlying
collateral. Each CMO series may also be issued in multiple classes. Each class
of a CMO series, often referred to as a "tranche," is usually issued at a
specific coupon rate and has a stated maturity. The underlying security for the
CMO may consist of mortgage-backed securities issued or guaranteed by U.S.
Government agencies or whole loans. CMOs backed by U.S. Government agency
securities retain the credit quality of such agency securities and therefore
present minimal credit risk. CMOs backed by whole loans typically carry various
forms of credit enhancements to protect against credit losses and provide
investment grade ratings. Unlike traditional mortgage pass-through securities,
which simply pass through interest and principal on a pro rata basis as
received, CMOs allocate the principal and interest from the underlying mortgages
among the several classes or tranches of the CMO in many ways. All residential,
and some commercial, mortgage-related securities are subject to prepayment risk.
A CMO does not eliminate that risk, but, by establishing an order of priority
among the various tranches for the receipt and timing of principal payments, it
can reallocate that risk among the tranches. Therefore, the stream of payments
received by a CMO bondholder may differ dramatically from that received by an
investor holding a traditional pass-through security backed by the same
collateral.
    
  The primary risk associated with any mortgage security is the uncertainty of
the timing of cash flows; specifically, uncertainty about the possibility of
either the receipt of unanticipated principal in falling interest rate
environments (prepayment or call risk) or the failure to receive anticipated
principal in rising interest rate environments (extension risk). In a CMO, that
uncertainty may be allocated to a greater or lesser degree to specific tranches
depending on the relative cash flow priorities of those tranches. By
establishing priority rights to receive and reallocate payments of prepaid
principal, the higher priority tranches are able to offer better call protection
and extension protection relative to the lower priority classes in the same CMO.
For example, when insufficient principal is received to make scheduled principal
payments on all tranches, the higher priority tranches receive their scheduled
premium payments first and thus
 
                                       10
<PAGE>
   
bear less extension risk than lower priority tranches. Conversely, when
principal is received in excess of scheduled principal payments on all tranches
(call risk), the lower priority tranches are required to receive such excess
principal until they are retired and thus bear greater prepayment risk than the
higher priority tranches. Therefore, depending on the type of CMO purchased, an
investment may be subject to a greater or lesser risk of prepayment, and
experience a greater or lesser volatility in average life, yield, duration and
price, than other types of mortgage-related securities. For that reason, and
except as otherwise provided (see the following paragraphs for a discussion of
the Fund's investment policies regarding CMOs known as "Z" bonds and inverse or
reverse floating CMOs), the Fund will not purchase a CMO tranche unless, at the
time of purchase, such tranche is part of a series with either the first or
second highest priority within the CMO to receive cash flows. These types of
CMOs tend to provide more predictable and stable returns, but carry lower
current yields, than other more volatile CMOs (which have a lower cash flow
priority). A CMO tranche may also have a coupon rate which resets periodically
at a specified increment over an index. These floating rate CMOs are typically
issued with lifetime caps on the level to which the floating coupon rate is
allowed to rise. The Fund may invest in such securities, usually subject to a
cap, provided such securities satisfy the same requirements regarding cash flow
priority applicable to the Fund's purchase of CMOs generally. Because CMOs are
typically traded over the counter rather than on centralized exchanges, CMOs of
the type purchased by the Fund are also generally more liquid than CMOs with
greater prepayment risk and more volatile performance profiles.
    
   
  The Fund may also purchase CMOs known as "accrual" or "Z" bonds. An accrual or
Z bond holder is not entitled to receive cash payments until one or more other
classes of the CMO have been paid in full from payments on the mortgage loans
underlying the CMO. During the period in which cash payments are not being made
on the Z tranche, interest accrues on the Z tranche at a stated rate, and this
accrued interest is added to the amount of principal which is due to the holder
of the Z tranche. After the other classes have been paid in full, cash payments
are made on the Z tranche until its principal (including previously accrued
interest which was added to principal, as described above) and accrued interest
at the stated rate have been paid in full. Generally, the date upon which cash
payments begin to be made on a Z tranche depends on the rate at which the
mortgage loans underlying the CMO are prepaid, with a faster prepayment rate
resulting in an earlier commencement of cash payments on the Z tranche. Like a
zero coupon bond, during its accrual period the Z tranche of a CMO has the
advantage of eliminating the risk of reinvesting interest payments at lower
rates during a period of declining market interest rates. At the same time,
however, and also like a zero coupon bond, the market value of a Z tranche can
be expected to fluctuate more widely with changes in market interest rates than
would the market value of a tranche which pays interest currently. Changes in
market interest rates also can be expected to influence prepayment rates on the
mortgage loans underlying the CMO of which a Z tranche is a part. As noted
above, such changes in prepayment rates will affect the date at which cash
payments begin to be made on a Z tranche, and therefore also will influence its
market value. As an operating policy, the Fund will not purchase a Z bond if the
Fund's aggregate investment in Z bonds which are then still in their accrual
periods would exceed 20% of the Fund's total assets (Z bonds which have begun to
receive cash payments are not included for purposes of this 20% limitation).
    
   
  The Fund may also invest in inverse or reverse floating CMOs. Inverse or
reverse floating CMOs constitute a tranche of a CMO with a coupon rate that
moves in the reverse direction to an applicable index. Accordingly, the coupon
rate will increase as interest rates decrease. The Fund would be adversely
affected, however, by the purchase of such CMOs in the event of an increase in
interest rates since the coupon rate will decrease as interest rates increase,
and, like other mortgage-related securities, the value will decrease as interest
rates increase. Inverse or reverse floating rate CMOs are typically more
volatile than fixed or floating rate tranches of CMOs, and usually carry a lower
cash flow priority. As an operating policy, the Fund will treat inverse floating
rate CMOs as illiquid and, therefore, will limit its investments in such
securities, together with all other illiquid securities, to 10% of the Fund's
net assets.
    
   
  STRIPPED MORTGAGE-BACKED SECURITIES.  Stripped mortgage-backed securities
represent undivided ownership interests in a pool of mortgages, the cash flow of
which has been separated into its interest and principal components. "IOs"
(interest only
    
 
                                       11
<PAGE>
   
securities) receive the interest portion of the cash flow while "POs" (principal
only securities) receive the principal portion. Stripped mortgage-backed
securities may be issued by U.S. Government agencies or by private issuers. As
interest rates rise and fall, the value of IOs tends to move in the same
direction as interest rates, unlike other mortgage-backed securities (which tend
to move in the opposite direction compared to interest rates). Under the
Internal Revenue Code of 1986, as amended, POs may generate taxable income from
the current accrual of original issue discount, without a corresponding
distribution of cash to the Fund.
    
   
  The cash flows and yields on standard IO and PO classes are extremely
sensitive to the rate of principal payments (including prepayments) on the
related underlying mortgage assets. For example, a rapid or slow rate of
principal payments may have a material adverse effect on the performance and
prices of IOs or POs, respectively. If the underlying mortgage assets experience
greater than anticipated prepayments of principal, an investor may fail to
recoup fully its initial investment in an IO class of a stripped mortgage-backed
security, even if the IO class is rated AAA or Aaa or is derived from a full
faith and credit obligation (i.e., a GNMA). Conversely, if the underlying
mortgage assets experience slower than anticipated prepayments of principal, the
price of a PO class will be affected more severely than would be the case with a
traditional mortgage-backed security, but unlike IOs, an investor will
eventually recoup fully its initial investment provided no default of the
guarantor occurs. As an operating policy the Fund will treat all IOs and POs as
illiquid securities. Therefore, the Fund will limit its investments in IOs and
POs, together with all other illiquid securities, to 10% of the Fund's net
assets. See "Investment Restrictions."
    
  ASSET-BACKED SECURITIES.  These securities usually represent interests in
pools of consumer loans (typically trade, credit card or automobile
receivables). The credit quality of most asset-backed securities depends
primarily on the credit quality of the assets underlying such securities, how
well the entity issuing the security is insulated from the credit risk of the
originator or any other affiliated entities, the quality of the servicing of the
receivables, and the amount and quality of any credit support provided to the
securities. The rate of principal payment on asset-backed securities may depend
on the rate of principal payments received on the underlying assets which in
turn may be affected by a variety of economic and other factors. As a result,
the yield on any asset-backed security may be difficult to predict with
precision and actual yield to maturity may be more or less than the anticipated
yield to maturity. Some asset-backed transactions are structured with a
"revolving period" during which the principal balance of the asset-backed
security is maintained at a fixed level, followed by a period of rapid
repayment. This structure is intended to insulate holders of the asset-backed
security from prepayment risk to a significant extent. Asset-backed securities
may be classified as pass-through certificates or collateralized obligations.
  Pass-through certificates are asset-backed securities which represent an
undivided fractional ownership interest in an underlying pool of assets.
Pass-through certificates usually provide for payments of principal and interest
received to be passed through to their holders, usually after deduction for
certain costs and expenses incurred in administering the pool. Because
pass-through certificates represent an ownership interest in the underlying
assets, the holders thereof bear directly the risk of any defaults by the
obligors on the underlying assets not covered by any credit support.
  Asset-backed securities issued in the form of debt instruments, also known as
collateralized obligations, are generally issued as the debt of a special
purpose entity organized solely for the purpose of owning such assets and
issuing such debt. The assets collateralizing such asset-backed securities are
pledged to a trustee or custodian for the benefit of the holders thereof. Such
issuers generally hold no assets other than those underlying the asset-backed
securities and any credit support provided. As a result, although payments on
such asset-backed securities are obligations of the issuers, in the event of
defaults on the underlying assets not covered by any credit support, the issuing
entities are unlikely to have sufficient assets to satisfy their obligations on
the related asset-backed securities.
  To lessen the effect of failures by obligors on underlying assets to make
payments, such securities may contain elements of credit support. Such credit
support falls into two classes: liquidity protection and protection against
ultimate default by an obligor on the underlying assets. Liquidity protection
refers to the provision of advances, generally by the entity administering the
pool of assets, to ensure that scheduled payments on the underlying pool are
made in a timely fashion. Protection against ultimate
 
                                       12
<PAGE>
default ensures ultimate payment of the obligations on at least a portion of the
assets in the pool. Such protection may be provided through guarantees,
insurance policies or letters of credit obtained from third parties, through
various means of structuring the transaction or through a combination of such
approaches.
  BANK OBLIGATIONS.  Bond Fund may invest in obligations of commercial banks,
including certificates of deposit, bankers' acceptances, and other debt
obligations. Certificates of deposit are short-term obligations of commercial
banks. A bankers' acceptance is a time draft drawn on a commercial bank by a
borrower, usually in connection with international commercial transactions.
  Bond Fund will not invest in any security issued by a commercial bank unless
(i) the bank has total assets of at least $1 billion, or the equivalent in other
currencies, or, in the case of domestic banks which do not have total assets of
at least $1 billion, the aggregate investment made in any one such bank is
limited to $100,000 and the principal amount of such investment is insured in
full by the Federal Deposit Insurance Corporation, (ii) in the case of U.S.
banks, it is a member of the Federal Deposit Insurance Corporation, and (iii) in
the case of foreign banks, the security is a U.S. dollar-denominated security
and is, in the opinion of the Fund's investment adviser, of an investment
quality comparable with other debt securities which may be purchased by the
Fund. These limitations do not prohibit investments in securities issued by
foreign branches of U.S. banks, provided such U.S. banks meet the foregoing
requirements.
  RESTRICTED SECURITIES.  Bond Fund may invest up to 10% of the value of its net
assets in restricted securities (privately placed debt securities), securities
without readily available market quotations (such as repurchase agreements
maturing in more than seven days), or other illiquid securities.
  Restricted securities may be sold only in privately negotiated transactions or
in a public offering with respect to which a registration statement is in effect
under the Securities Act of 1933. Where registration is required, the Fund may
be obligated to pay all or part of the registration expenses and a considerable
period may elapse between the time of the decision to sell and the time the Fund
may be permitted to sell a security under an effective registration statement.
If, during such a period, adverse market conditions were to develop, the Fund
might obtain a less favorable price than prevailed when it decided to sell.
Restricted securities will be priced at fair value as determined in good faith
by the Board of Directors. If through the appreciation of restricted securities
or the depreciation of unrestricted securities, the Fund should be in a position
where more than 10% of the value of its net assets are invested in illiquid
assets, including restricted securities, the Fund will take appropriate steps to
protect liquidity.
  FOREIGN SECURITIES.  The Fund may invest in debt securities issued by Foreign
governments and companies, provided that such securities are U.S.
dollar-denominated and publicly-traded in the United States. Such securities do
not present the same currency risks as securities traded outside the United
States and denominated in a foreign currency. Investing in securities of foreign
issuers may, nonetheless, result in greater risk than that incurred in investing
in securities of domestic issuers. The obligations of foreign issuers may be
affected by political or economic instabilities. Financial information published
by foreign companies may be less reliable or complete than information disclosed
by domestic companies pursuant to  U.S. Government securities laws, and may not
have been prepared in accordance with generally accepted account principles.
  INTEREST RATE FUTURES CONTRACTS.  The Fund may invest in contracts for the
future delivery of fixed income securities ("interest rate futures contracts").
The Fund will sell such contracts to protect itself against expected increases
in interest rates and purchase such contracts to protect itself against expected
decreases in such interest rates. These instruments involve potential risk of
loss to the Fund due to the possibility that futures prices may not correlate
with cash prices and that Advantus Capital may be incorrect in its expectations
as to the direction and extent of interest rate movements. In addition, the
value of such futures contracts may not vary in direct proportion to the value
of the Fund's portfolio securities, in which case a closing transaction may fail
to offset completely decreases in the prices of debt securities in the Fund's
portfolio or increases in the prices of debt securities which the Fund may wish
to purchase. Interest rate futures contracts will not be entered into if
immediately thereafter (a) more than 5% of the Fund's total assets will be
committed to initial margin or (b) the sum of the then aggregate futures market
prices of
 
                                       13
<PAGE>
financial instruments required to be delivered upon open futures contract sales
and the aggregate purchase price under open futures contract purchases would
exceed 30% of the value of the Fund's total assets.
  OPTIONS.  Bond Fund may write (sell) "covered" call options and purchase
"covered" put options. The Fund will not purchase call options except to close
out call options previously written by the Fund, nor will it write put options
except to close out put options previously purchased by the Fund. The effect of
writing covered call options and purchasing covered put options will be to
reduce the effect of price fluctuations of the securities owned by the Fund (and
involved in the options) on the Fund's net asset value per share. Another effect
may be the generation of additional revenues in the form of premiums received
for writing covered call options. The Fund will not write a covered call option
or purchase a put option if, as a result, the aggregate market value of all
portfolio securities covering call options or subject to put options exceeds 25%
of the market value of the Fund's net assets. In addition, the Fund will
purchase covered put options (and purchase call options to close out call
options previously written by the Fund) only to the extent that the aggregate
premiums paid for all such options held do not exceed 2% of net assets. The use
of options contracts involves additional risk of loss to the Fund, including the
risk that the Fund may incur a loss because the prices of the underlying
securities on which such options are written do not move as anticipated.
   
  WHEN-ISSUED SECURITIES.  Bond Fund may purchase securities on a "when-issued"
basis and may purchase or sell securities on a "forward commitment" basis to
hedge against anticipated changes in interest rates and prices. When such
transactions are negotiated, the price is fixed at the time the commitment is
made, but delivery and payment for the securities take place at a later date.
The Fund will not accrue income with respect to when-issued or forward
commitment securities prior to their stated delivery date. At the time the Fund
enters into a transaction on a when-issued or forward commitment basis, a
segregated account consisting of cash, or any security that is not considered
illiquid, equal to the value of the when-issued or forward commitment securities
will be established and maintained with the custodian and will be marked to the
market daily.
    
   
  The Fund may also enter into such transactions to generate incremental income.
In some instances, the third-party seller of when-issued or forward commitment
securities may determine prior to the settlement date that it will be unable or
unwilling to meet its existing transaction commitments without borrowing
securities. If advantageous from a yield perspective, the Fund may, in that
event, agree to resell its purchase commitment to the third-party seller at the
current market price on the date of sale and concurrently enter into another
purchase commitment for such securities at a later date. As an inducement for
the Fund to "roll over" its purchase commitment, the Fund may receive a
negotiated fee. These transactions, referred to as "mortgage dollar rolls," are
entered into without the intention of actually acquiring securities (see
"Mortgage Dollar Rolls" below).
    
   
  The purchase of securities on a when-issued or forward commitment basis
exposes the Fund to risk because the securities may decrease in value prior to
their delivery. Purchasing securities on a when-issued or forward commitment
basis involves the additional risk that the return available in the market when
the delivery takes place will be higher than that obtained in the transaction
itself. The Fund's purchase of securities on a when-issued or forward commitment
basis while remaining substantially fully invested increases the amount of the
Fund's assets that are subject to market risk to an amount that is greater than
the Fund's net asset value, which could result in increased volatility of the
price of the Fund's shares. No more than 30% of the value of the Fund's total
assets will be committed to when-issued or forward commitment transactions, and
of such 30%, no more than two-thirds (i.e., 20% of its total assets) may be
invested in mortgage dollar rolls.
    
   
  MORTGAGE DOLLAR ROLLS.  In connection with its ability to purchase securities
on a when-issued or forward commitment basis, the Fund may enter into mortgage
"dollar rolls" in which the Fund sells securities for delivery in the current
month and simultaneously contracts with the same counterparty to repurchase
similar (same type, coupon and maturity) but not identical securities on a
specified future date. In a mortgage dollar roll, the Fund gives up the right to
receive principal and interest paid on the securities sold. However, the Fund
would benefit to the extent of any difference between the price received for the
securities sold and the lower forward price for the future purchase plus any fee
    
 
                                       14
<PAGE>
   
income received. Unless such benefits exceed the income, capital appreciation
and gain or loss due to mortgage prepayments that would have been realized on
the securities sold as part of the mortgage dollar roll, the use of this
technique will diminish the investment performance of the Fund compared with
what such performance would have been without the use of mortgage dollar rolls.
The Fund will hold and maintain in a segregated account until the settlement
date cash or liquid securities in an amount equal to the forward purchase price.
The benefits derived from the use of mortgage dollar rolls may depend upon the
ability of the Fund's investment adviser to predict correctly mortgage
prepayments and interest rates. There is no assurance that mortgage dollar rolls
can be successfully employed. In addition, the use of mortgage dollar rolls by
the Fund while remaining substantially fully invested increases the amount of
the Fund's assets that are subject to market risk to an amount that is greater
than the Fund's net asset value, which could result in increased volatility of
the price of the Fund's shares.
    
  LOANS OF PORTFOLIO SECURITIES.  For the purpose of realizing additional
income, Bond Fund may make secured loans of portfolio securities amounting to
not more than 20% of its total assets. Securities loans are made to
broker-dealers or financial institutions pursuant to agreements requiring that
the loans be continuously secured by collateral at least equal at all times to
the value of the securities lent. The collateral received will consist of cash,
letters of credit or securities issued or guaranteed by the U.S. Government, its
agencies or instrumentalities. While the securities are being lent, the Fund
will continue to receive the equivalent of the interest or dividends paid by the
issuer on the securities, as well as interest on the investment of the
collateral or a fee from the borrower. Although the Fund does not expect to pay
commissions or other front-end fees (including finders fees) in connection with
loans of securities (but may in some cases do so), a portion of the additional
income realized will be shared with the Fund's custodian for arranging and
administering such loans. The Fund has a right to call each loan and obtain the
securities on five business days' notice. The Fund will not have the right to
vote securities while they are being lent, but it will call a loan in
anticipation of any important vote. The risks in lending portfolio securities,
as with other extensions of secured credit, consist of possible delay in
receiving additional collateral or in the recovery of the securities or possible
loss of rights in the collateral should the borrower fail financially. Loans
will only be made to firms deemed by the Fund's investment adviser to be of good
standing and to have sufficient financial responsibility, and will not be made
unless, in the judgment of the Fund's investment adviser, the consideration to
be earned from such loans would justify the risk. The creditworthiness of
entities to which the Fund makes loans of portfolio securities is monitored by
the Fund's investment adviser throughout the term of each loan.
  WARRANTS.  The Fund may invest in warrants; however, not more than 5% of its
net assets (at the time of purchase) will be invested in warrants other than
warrants acquired in units or attached to other securities. Of such 5% not more
than 2% of the Fund assets at the time of purchase may be invested in warrants
that are not listed on the New York or American Stock Exchanges. Warrants are
instruments that allow investors to purchase underlying shares at a specified
price (exercise price) at a given future date. Warrants are pure speculation in
that they have no voting rights, pay no dividends and have no rights with
respect to the assets of the corporation issuing them. The prices of warrants do
not necessarily move parallel to the prices of the underlying securities.
  It is not expected that Bond Fund will invest in common stocks or equity
securities other than warrants, but it may retain for reasonable periods of time
up to 5% of its total assets in common stocks acquired upon conversion of debt
securities or preferred stocks or upon exercise of warrants.
  REPURCHASE AGREEMENTS.  The Fund may enter into repurchase agreements.
Repurchase agreements are agreements by which the Fund purchases a security and
obtains a simultaneous commitment from the seller (a member bank of the Federal
Reserve System or, if permitted by law or regulation and if the Board of
Directors of the Fund has evaluated its creditworthiness through adoption of
standards of review or otherwise, a securities dealer) to repurchase the
security at an agreed upon price and date. The creditworthiness of entities with
whom the Fund enters into repurchase agreements is monitored by the Fund's
investment adviser throughout the term of the repurchase agreement. The resale
price is in excess of the purchase price and reflects an agreed upon market rate
unrelated to the coupon rate on the purchased security. Such transactions afford
the Fund the opportunity to earn
 
                                       15
<PAGE>
a return on temporarily available cash. The Fund's custodian, or a duly
appointed subcustodian, holds the securities underlying any repurchase agreement
in a segregated account or such securities may be part of the Federal Reserve
Book Entry System. The market value of the collateral underlying the repurchase
agreement is determined on each business day. If at any time the market value of
the collateral falls below the repurchase price of the repurchase agreement
(including any accrued interest), the Fund promptly receives additional
collateral, so that the total collateral is in an amount at least equal to the
repurchase price plus accrued interest. While the underlying security may be a
bill, certificate of indebtedness, note or bond issued by an agency, authority
or instrumentality of the U.S. Government, the obligation of the seller is not
guaranteed by the U.S. Government. In the event of a bankruptcy or other default
of a seller of a repurchase agreement, the Fund could experience both delays in
liquidating the underlying security and losses, including: (a) possible decline
in the value of the underlying security during the period while the Fund seeks
to enforce its rights thereto; (b) possible subnormal levels of income and lack
of access to income during this period; and (c) expenses of enforcing its
rights.
  INVESTMENT RESTRICTIONS.  Bond Fund has certain investment restrictions, set
forth in their entirety in the Statement of Additional Information, which are
fundamental policies. Without the approval of the holders of a majority of the
outstanding shares of Bond Fund, the Fund will not: (i) own more than 10% of the
outstanding voting securities of any company; (ii) purchase any security if it
would cause the Fund's holdings in that security to amount to more than 5% of
the Fund's total assets, except that up to 25% of the value of the Fund's total
assets may be invested without regard to this limitation; (iii) invest more than
10% of the value of its net assets in repurchase agreements maturing in more
than seven days, or other restricted or illiquid securities that are not readily
marketable; (iv) borrow money, except from banks and only as a temporary measure
for extraordinary or emergency purposes and not in excess of 5% of its net
assets; and (v) in any manner transfer as collateral any securities owned by the
Fund except as may be necessary in connection with interest rate futures
contracts.
 
- --------------------------------------------
RISKS OF INVESTING
IN THE FUND  The Fund's yield and the price of the Fund's shares are not
guaranteed. There is risk in all investment and, depending on the performance of
the Fund's investments, the value of an investment in the Fund may decrease as
well as increase.
  The Fund may, with respect to 25% of its total assets, invest in excess of 5%
of its total assets in securities of a single issuer. To the extent it does so,
the Fund may be less well diversified than other mutual funds which do not
invest in excess of 5% of their total assets in securities of a single issuer.
  The net asset value of shares of Bond Fund will fluctuate in response to
changes in interest rates. In general, when market interest rates rise, prices
of mortgage-related and fixed income securities decline. When interest rates
decline, prices of mortgage-related and fixed income securities tend to rise. In
periods of declining mortgage interest rates, however, the rate of prepayment of
mortgages underlying mortgage-related securities tends to increase, with the
result that such prepayments must be reinvested at lower rates. Although
mortgage-related securities are generally supported by some form of government
or private guarantees and insurance, the Fund's shares are not guaranteed and
there can be no assurance that private insurers can meet their obligations.
   
  The Fund may invest in corporate bonds and mortgage-backed and asset-backed
securities rated BBB or Baa by S&P or Moody's, respectively. To the extent the
Fund invests in such securities, it will be investing in securities which may
involve risks and which in fact have speculative elements not associated with
bonds rated A or higher by S&P or Moody's. S&P, in its description, says that
debt rated BBB 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. Moody's says that, with respect to
bonds rated Baa, certain protective elements may be lacking or may be
characteristically unreliable over any great length of time. Such bonds lack
outstanding investment characteristics and in fact have speculative
characteristics as well. The Fund may also invest up to 5% of its total assets
in mortgage-related securities and corporate bonds rated BB or Ba by S&P or
Moody's, respectively. Such securities are
    
 
                                       16
<PAGE>
   
rated below investment grade, are predominately speculative in nature, and
present greater credit risk than investment grade obligations. See "Low Rated
Securities," above, for further discussion of the risks associated with such
securities.
    
   
  Some of the investment policies which the Fund may employ, such as investing
in collateralized mortgage obligations, stripped mortgage-back securities,
asset-backed securities, options, interest rate futures contracts, repurchase
agreements, illiquid and restricted securities, loans of portfolio securities,
and when-issued securities and forward commitments (including mortgage dollar
rolls), involve special risks not associated with more traditional investment
instruments and policies. See "Investment Policies," above, and the Statement of
Additional Information for risks associated with these investments.
    
 
- --------------------------------------------
PORTFOLIO
TURNOVER
 
                Portfolio turnover is the ratio of the lesser of annual
                purchases or sales of portfolio securities to the average
monthly value of portfolio securities, not including short-term securities. A
100% portfolio turnover rate would occur, for example, if the lesser of the
value of purchases or sales of portfolio securities for a particular year were
equal to the average monthly value of the portfolio securities owned during such
year.
  Bond Fund makes changes in its portfolio securities which are considered
advisable in light of market conditions. Portfolio turnover rates may vary
greatly from year to year and within a particular year and may also be affected
by cash requirements for redemptions of Fund shares. It is anticipated that the
Fund's annual portfolio turnover rate will range from 100% to 300%, depending on
the current level of volatility (i.e., rate of change) of interest rates and
credit spreads ("credit spread" refers to the amount by which the yield on
corporate bonds exceeds the yield on U.S. Treasury securities). The Fund expects
to have lower turnover rates when interest rates and credit spreads are
relatively stable and higher turnover rates during periods of high volatility in
interest rates and/or credit spreads.
  Higher portfolio turnover rates (100% or more) may also result in greater tax
consequences for investors. A fund with a higher rate of portfolio turnover may
realize substantial additional capital gains, both long-term and short-term,
which gains would then result in additional taxable distributions to
shareholders. See "Dividends and Capital Gains Distributions" and "Taxes."
  See "Financial Highlights" above, and the Statement of Additional Information,
for more information about the Fund's portfolio turnover policies and rates.
 
- --------------------------------------------
MANAGEMENT
OF THE FUND
 
   
                    Under Minnesota law, the Board of Directors of the Fund has
overall responsibility for managing the Fund in good faith, in a manner
reasonably believed to be in the best interests of the Fund, and with the care
an ordinarily prudent person in like position would exercise in similar
circumstances. However, this management may be delegated.
    
   
  The Fund's investment adviser is Advantus Capital. Advantus Capital commenced
its business in June 1994, and provides investment advisory services to each of
the other Advantus Funds, two other mutual funds (MIMLIC Cash Fund, Inc. and
Advantus Series Fund, Inc.) and various private accounts. Advantus Capital is a
wholly-owned subsidiary of MIMLIC Management. MIMLIC Management commenced its
current business in January, 1984, and provides investment advisory services to
various private accounts. The personnel of Advantus Capital and MIMLIC
Management have also had experience in managing investments for The Minnesota
Mutual Life Insurance Company ("Minnesota Mutual") and its separate accounts.
MIMLIC Management is a subsidiary of Minnesota Mutual, which was organized in
1880, and has assets of more than $13 billion. The address of the Fund, Advantus
Capital, MIMLIC Management, Ascend Financial and Minnesota Mutual is 400 Robert
Street North, St. Paul, Minnesota 55101.
    
  Advantus Capital selects and reviews the Fund's investments, and provides
executive and other personnel for the management of the Fund. The Fund's Board
of Directors supervises the affairs of the Fund as conducted by Advantus
Capital.
 
                                       17
<PAGE>
  The name and title of the portfolio manager employed by Advantus Capital who
is primarily responsible for the day-to-day management of the Fund's portfolio,
the length of time employed in that position, and his other business experience
during the past five years are set forth below:
 
<TABLE>
<CAPTION>
                                                      BUSINESS EXPERIENCE DURING
      PORTFOLIO MANAGER         PRIMARY PORTFOLIO                PAST
          AND TITLE               MANAGER SINCE               FIVE YEARS
<S>                             <C>                 <C>
- ----------------------------------------------------------------------------------
WAYNE R. SCHMIDT                   MAY 1, 1991      VICE PRESIDENT OF ADVANTUS
VICE PRESIDENT AND PORTFOLIO                        CAPITAL; INVESTMENT OFFICER OF
MANAGER                                             MIMLIC MANAGEMENT
</TABLE>
 
   
  The Fund pays Advantus Capital an advisory fee equal on an annual basis to .7%
of the Fund's average daily net assets. For this fee, Advantus Capital acts as
investment adviser and manager for the Fund and pays the Fund's transfer agent,
dividend disbursing agent and redemption agent expenses. The Fund has engaged
Minnesota Mutual to act as its transfer agent, dividend disbursing agent and
redemption agent. In addition, separate from the investment advisory agreement,
the Fund has entered into an agreement with Minnesota Mutual under which
Minnesota Mutual provides accounting, legal and other administrative services to
the Fund in exchange for a fixed monthly fee which is reviewed annually by the
Fund's Board of Directors. During the fiscal year ended September 30, 1997, the
Fund paid Minnesota Mutual $43,200 for such services.
    
   
  Under the Advisory Agreement with Advantus Capital, Advantus Capital furnishes
the Fund office space and all necessary office facilities, equipment and
personnel for servicing the investments of the Fund, and pays the salaries and
fees of all officers and directors of the Fund who are affiliated with Advantus
Capital. Ascend Financial, the underwriter of the Fund's shares, bears all
promotional expenses in connection with the distribution of the Fund's shares,
including paying for prospectuses and statements of additional information for
new shareholders, shareholder reports for new shareholders and the costs of
sales literature. The Fund pays all other expenses not so expressly assumed.
    
   
  For the year ended September 30, 1997, the expenses paid by the Fund (after
the voluntary absorption of certain expenses by the Fund's investment adviser
and the voluntary waiver of certain Class A Rule 12b-1 fees by Ascend
Financial), as a percentage of average daily net assets attributable to Class A,
Class B and Class C shares, were 1.00%, 1.90% and 1.90%, respectively. If the
Fund had been charged for the expenses voluntarily absorbed and waived its
annual operating expenses, as a percentage of average net assets attributable to
Class A, Class B and Class C shares, would have been 1.64%, 2.34% and 2.42%,
respectively. Advantus Capital and Ascend Financial reserve the option to reduce
further the level of expenses which each will voluntarily absorb or waive for
the Fund.
    
 
- --------------------------------------------
   
THE UNDERWRITER AND
PLANS OF DISTRIBUTION  The Fund has entered into a Distribution Agreement with
Ascend Financial pursuant to which Ascend Financial acts as the underwriter of
the Fund's shares. In addition, the Fund has adopted separate Plans of
Distribution applicable to Class A shares, Class B shares and Class C shares
relating to the payment of certain distribution expenses pursuant to Rule 12b-1
under the Investment Company Act of 1940. The Fund, pursuant to its Plans of
Distribution, pays fees to Ascend Financial equal, on an annual basis, to a
percentage of the Fund's average daily net assets attributable to Class A
shares, Class B shares and Class C shares, respectively, as set forth in the
following table:
    
 
<TABLE>
<CAPTION>
     RULE 12b-1 FEE AS PERCENTAGE OF
AVERAGE DAILY NET ASSETS ATTRIBUTABLE TO
    CLASS A        CLASS B        CLASS C
     SHARES         SHARES         SHARES
<S>          <C>            <C>
- ---------------------------------------------
       .30%          1.00%           1.00%
</TABLE>
 
   
  Such fees are used for distribution-related services for all three classes and
for servicing of shareholder accounts in connection with Class B and Class C
shares. Ascend Financial may spend more or less for the distribution and
promotion of the Fund's shares than it receives as Rule 12b-1 fees pursuant to
the Plans.
    
   
  All of the Rule 12b-1 fee payable by the Fund and attributable to Class A
shares, and a portion of the fee payable with respect to Class B and Class C
shares equal to .75% of the average daily net assets attributable to such Class
B and Class C shares, respectively, constitute distribution fees designed to
compensate Ascend Financial for advertising,
    
 
                                       18
<PAGE>
   
marketing and distributing the Class A, Class B and Class C shares of the Fund.
The distribution fees may be used by Ascend Financial for the purpose of
financing any activity which is primarily intended to result in the sale of
shares of the Fund. For example, such distribution fee may be used by Ascend
Financial: (a) to compensate (in addition to the sales load) broker-dealers,
including Ascend Financial and its registered representatives, banks, and other
financial institutions for their sale of Fund shares; and (b) to pay other
advertising and promotional expenses in connection with the distribution of the
Fund's shares. These advertising and promotional expenses include, by way of
example but not by way of limitation, costs of prospectuses for other than
current shareholders; preparation and distribution of sales literature;
advertising of any type; expenses of branch offices provided jointly by Ascend
Financial and any affiliate thereof; and compensation paid to and expenses
incurred by officers, employees or representatives of Ascend Financial or of
other broker-dealers, banks, or financial institutions.
    
   
  A portion of the Rule 12b-1 fee payable with respect to Class B and Class C
shares of the Fund, equal to .25% of the average daily net assets attributable
to such Class B and Class C shares, respectively, constitutes a shareholder
servicing fee designed to compensate Ascend Financial for the provision of
certain services to the holders of Class B and Class C shares. The services
provided may include personal services provided to shareholders, such as
answering shareholder inquiries regarding the Fund and providing reports and
other information, and services related to the maintenance of shareholder
accounts. Ascend Financial may also use the shareholder servicing portion of the
Rule 12b-1 fee to make payments to qualifying broker-dealers and financial
institutions that provide such shareholder services.
    
   
  Ascend Financial may also provide compensation to certain institutions such as
banks ("Service Organizations") which have purchased shares of the Fund for the
accounts of their clients, or which have made the Fund's shares available for
purchase by their clients, and/or which provide continuing service to such
clients. The Glass-Steagall Act and other applicable laws, among other things,
prohibit certain banks from engaging in the business of underwriting securities.
In such circumstances, Ascend Financial, if so requested, will engage such banks
as Service Organizations only to perform administrative and shareholder
servicing functions, but at the same fees and other terms applicable to dealers.
If a bank were prohibited from acting as a Service Organization, its shareholder
clients would be permitted to remain shareholders of the Fund and alternative
means for continuing servicing of such shareholders would be sought. In such
event changes in the operation of the Fund might occur and a shareholder
serviced by such bank might no longer be able to avail itself of any automatic
investment or other services then being provided by the bank. It is not expected
that shareholders would suffer any adverse financial consequences as a result of
any of these occurrences.
    
 
- --------------------------------------------
PURCHASE OF
FUND SHARES
 
   
                    The Fund's shares may be purchased at the public offering
price from Ascend Financial (the underwriter of the Fund's shares), and from
certain other broker-dealers. Ascend Financial reserves the right to reject any
purchase order.
    
  Certificates representing shares purchased are not currently issued. However,
shareholders will receive written confirmation of their purchases. Shareholders
will have the same rights of ownership with respect to such shares as if
certificates had been issued. SHAREHOLDERS WHO HOLD PREVIOUSLY ISSUED
CERTIFICATES REPRESENTING ANY OF THEIR SHARES WILL NOT BE ALLOWED TO REDEEM SUCH
CERTIFICATED SHARES BY TELEPHONE.
  ALTERNATIVE PURCHASE ARRANGEMENTS.  The Fund offers investors the choice among
three classes of shares which offer different sales charges and bear different
expenses. These alternatives permit an investor to choose the method of
purchasing shares that the investor believes is most beneficial given the amount
of the purchase, the length of time the investor expects to hold the shares and
other circumstances. For a detailed discussion of these alternative purchase
arrangements see "Sales Charges" below, or for a summary of these alternative
purchase arrangements see "Prospectus Summary."
  The decision as to which class of shares provides a more suitable investment
for an investor may depend on a number of factors, including the amount and
intended length of the investment. Investors making investments that qualify for
a waiver of initial sales charges should purchase Class A shares. Other
investors should consider Class B or Class C shares because all of the purchase
 
                                       19
<PAGE>
price is invested immediately. Investors who expect to hold shares for
relatively shorter periods of time may prefer Class C shares because such shares
may be redeemed at any time without payment of a contingent deferred sales
charge. Investors who expect to hold shares longer, however, may choose Class B
shares because such shares convert to Class A shares sooner than do Class C
shares and thus pay the higher Rule 12b-1 fee for a shorter period.
  Purchase orders for $1,000,000 or more will be accepted for Class A shares
only and are not subject to a sales charge at the time of purchase. Orders for
Class B or Class C shares for $1,000,000 or more will be treated as orders for
Class A shares or declined.
   
  PURCHASE BY CHECK.  New investors may purchase shares of the Fund by
completing an account application and sending it, together with a check payable
to the Fund, directly to Advantus Funds, P.O. Box 64132, St. Paul, Minnesota
55164-0132. Additional purchases may be made at any time by mailing a check,
payable to the Fund, to the same address. Checks for additional purchases should
be identified with the appropriate account number. Purchase orders may also be
submitted through Ascend Financial or other broker-dealers authorized to sell
shares of the Fund.
    
   
  PURCHASE BY WIRE.  Shares may also be purchased by Federal Reserve or bank
wire. This method will result in a more rapid investment in shares of the Fund.
Before wiring any funds, contact the Fund at (800) 665-6005 for instructions.
Promptly after making an initial purchase by wire, an investor should complete
an account application and mail it to Advantus Funds, P.O. Box 64132, St. Paul,
Minnesota 55164-0132.
    
  Subsequent purchases may be made in the same manner. Wire purchases normally
take two or more hours to complete, and to be accepted the same day must be
received by 3:00 p.m. (Central Time). Banks may charge a fee for transmitting
funds by wire.
   
  TIMING OF PURCHASE ORDERS.  An order in proper form for the purchase of shares
of the Fund received by the Fund prior to the close of the New York Stock
Exchange ("NYSE"), which is generally 3:00 p.m. Central Time, will be effected
at the price next determined on the date received. Orders received after the
close of the NYSE will be effected at the price next determined on the next
business day.
    
  MINIMUM INVESTMENTS.  A minimum initial investment of $250 is required, and
the minimum subsequent investment is $25.
   
  PUBLIC OFFERING PRICE.  The public offering price of the Fund will be the net
asset value per share of the Fund next determined after an order is received and
becomes effective, plus the applicable sales charge, if any. The net asset value
per share of each class is determined by dividing the value of the securities,
cash and other assets (including dividends accrued but not collected) of the
Fund attributable to such class less all liabilities (including accrued expenses
but excluding capital and surplus) attributable to such class, by the total
number of shares of such class outstanding.
    
  The net asset value of the shares of the Fund is determined as of the primary
closing time for business on the New York Stock Exchange (as of the date of this
Prospectus the primary close of trading is 3:00 p.m. (Central Time), but this
time may be changed) on each day, Monday through Friday, except (i) days on
which changes in the value of the Fund's portfolio securities will not
materially affect the current net asset value of Fund shares, (ii) days during
which no Fund shares are tendered for redemption and no order to purchase or
sell Fund shares is received by the Fund and (iii) customary national business
holidays on which the New York Stock Exchange is closed for trading (as of the
date hereof, New Year's Day, Presidents' Day, Good Friday, Memorial Day,
Independence Day, Labor Day, Thanksgiving Day and Christmas Day).
  Securities, including put and call options, which are traded over-the-counter
and on a national exchange will be valued according to the broadest and most
representative market. A security which is only listed or traded on an exchange,
or for which an exchange is the most representative market, is valued at its
last sale price (prior to the time as of which assets are valued) on the
exchange where it is principally traded. Lacking any sales on the exchange where
it is principally traded on the day of valuation, prior to the time as of which
assets are valued, the security generally is valued at the last bid price on
that exchange. Interest rate futures contracts will be valued in a like manner,
except that open futures contracts sales will be valued using the closing
settlement price or, in the absence of such a price, the most recent quoted bid
price. All other securities for which over-the-counter market quotations are
readily available are valued on the basis of the last current bid price. When
market quotations are not readily available, such securities are valued at fair
value as determined in good faith by the Board of Directors. Other assets also
are
 
                                       20
<PAGE>
valued at fair value as determined in good faith by the Board of Directors.
However, debt securities may be valued on the basis of valuations furnished by a
pricing service which utilizes electronic data processing techniques to
determine valuations for normal institutional-size trading units of debt
securities, without regard to sale or bid prices, when such valuations are
believed to more accurately reflect the fair market value of such securities.
Short-term investments in debt securities are valued daily at market.
 
- --------------------------------------------
SALES
CHARGES
 
              The sales charges applicable to purchases of the Fund's shares,
              and also the Rule 12b-1 fees paid by the Fund which are
attributable to such shares, will vary depending on the class of shares
purchased, as described below. An investor should carefully consider which sales
charge alternative is most beneficial in the investor's circumstances.
 
- --------------------------------------------
   
CLASS A
SHARES  The public offering price of Class A shares of the Fund is the net asset
value of the Fund's shares plus the applicable front end sales charge ("FESC"),
which will vary with the size of the purchase. Ascend Financial receives all
applicable sales charges. The Fund receives the net asset value. The current
sales charges are:
    
 
<TABLE>
<CAPTION>
                                           SALES CHARGE AS A      AMOUNT PAID TO
                                            PERCENTAGE OF:       BROKER-DEALERS AS
                                                       NET        A PERCENTAGE OF
                                          OFFERING    AMOUNT      OFFERING PRICE:
VALUE OF TOTAL INVESTMENT                  PRICE     INVESTED   STANDARD   AFFILIATED*
<S>                                       <C>        <C>        <C>        <C>
- -----------------------------------------------------------------------------------
LESS THAN $50,000                          5.0%      5.26%      4.50%       5.0%
$50,000 BUT LESS THAN $100,000             4.5       4.71       4.05        4.5
$100,000 BUT LESS THAN $250,000            3.5       3.63       3.15        3.5
$250,000 BUT LESS THAN $500,000            2.5       2.56       2.25        2.5
$500,000 BUT LESS THAN $1,000,000          1.5       1.52       1.35        1.5
$1,000,000 AND OVER                          0          0        .9**        .9**
</TABLE>
 
    *AN AFFILIATED BROKER-DEALER IS ONE OWNED BY A GENERAL AGENT OF MINNESOTA
MUTUAL.
   
   **THESE PAYMENTS ARE PAID BY ASCEND FINANCIAL OR ONE OF ITS AFFILIATES, AT
ITS OWN EXPENSE, AND NOT BY THE FUND OR ITS SHAREHOLDERS.
    
 
   
  Note that the sales charge depends on the total value of an investment (net
asset value of shares currently owned plus the cost of any new investment) in
the Fund, and not on the amount of a single investment. For example, if an
investor already owns shares with a net asset value of $40,000 and decides to
invest in additional Class A shares having a public offering price of $10,000,
the investor will pay a sales charge equal to 4.5% of the entire additional
$10,000 investment, since the total value of the investment is now $50,000.
    
  RULE 12b-1 FEES.  Class A shares are subject to a Rule 12b-1 fee payable at an
annual rate of .30% of average daily net assets of the Fund attributable to
Class A shares. For additional information about this fee, see "Management of
the Fund--The Underwriter and Plans of Distribution," above.
   
  WAIVER OF SALES CHARGES FOR CLASS A SHARES. Officers, directors, full-time and
part-time employees, sales representatives, and retirees of the Fund, Advantus
Capital, MIMLIC Management, Ascend Financial, Minnesota Mutual or any of
Minnesota Mutual's other affiliated companies, any trust, pension or benefit
plan for such persons, the spouses, siblings, direct ancestors or direct
descendents of such persons, Minnesota Mutual and its affiliates themselves,
advisory clients of Advantus Capital or MIMLIC Management, employees of sales
representatives employed in offices maintained by such sales representatives,
certain accounts as to which a bank or broker-dealer charges an account
management fee, provided the bank or broker-dealer has an agreement with Ascend
Financial, and certain accounts sold by registered investment advisers who
charge clients a fee for their services are allowed to buy Class A shares of the
Fund without paying the FESC.
    
 
- --------------------------------------------
CLASS B
SHARES  Class B shares of the Fund are sold without an initial sales charge so
that the Fund receives the full amount of the investor's purchase. However, a
contingent deferred sales charge ("CDSC") of up to 5% will be imposed if shares
are redeemed within six years of purchase. For additional information, see
"Redemption of Fund Shares." Class B shares will automatically convert to Class
A shares of the Fund on the fifteenth day of the month (or, if different, the
last business day prior to such date) following the expiration of a specified
holding period. In addition, Class B shares are subject to higher Rule 12b-1
fees as described below. The amount of the CDSC will depend on the number of
years since the purchase was made, the
 
                                       21
<PAGE>
amount of shares originally purchased and the dollar amount being redeemed. The
amount of the applicable CDSC and the holding period prior to conversion are
determined in accordance with the following table:
 
<TABLE>
<CAPTION>
                                                                              SHARES CONVERT
                                                                                    TO
            SHARES PURCHASED                                                  CLASS A IN THE
                 IN AN                         CDSC APPLICABLE IN YEAR         MONTH AFTER
                 AMOUNT                    1     2     3     4     5     6    EXPIRATION OF
<S>                                       <C>   <C>   <C>   <C>   <C>   <C>   <C>
- --------------------------------------------------------------------------------------------
LESS THAN $50,000                          5.0%  4.5%  3.5%  2.5%  1.5%  1.5%     84 MONTHS
$50,000 BUT
 LESS THAN
 $100,000                                  4.5   3.5   2.5   1.5   1.5     0      76 MONTHS
$100,000 BUT
 LESS THAN
 $250,000                                  3.5   2.5   1.5   1.5     0     0      60 MONTHS
$250,000 BUT
 LESS THAN
 $500,000                                  2.5   1.5   1.5     0     0     0      44 MONTHS
$500,000 BUT
 LESS THAN
 $1,000,000                                1.5   1.5     0     0     0     0      28 MONTHS
</TABLE>
 
   
  Proceeds from the CDSC are paid to Ascend Financial and are used to defray
expenses related to providing distribution-related services to the Fund in
connection with the sale of Class B shares, such as the payment of compensation
to selected broker-dealers, and for selling Class B shares. The combination of
the CDSC and the Rule 12b-1 fee enables the Fund to sell the Class B shares
without deduction of a sales charge at the time of purchase. Although Class B
shares are sold without an initial sales charge, Ascend Financial pays a sales
commission to broker-dealers, and to registered representatives of Ascend
Financial, who sell Class B shares. The amount of this commission may differ
from the amount of the commission paid in connection with sales of Class A
shares. The higher Rule 12b-1 fee will cause Class B shares to have a higher
expense ratio and to pay lower dividends than Class A shares. Ascend Financial
pays other broker-dealers for the sale of Class B shares in accordance with the
following schedule:
    
 
<TABLE>
<CAPTION>
                                               AMOUNT PAID TO
                                              BROKER-DEALER AS
                                              A PERCENTAGE OF
                                               OFFERING PRICE
SHARES PURCHASED IN AN AMOUNT              STANDARD    AFFILIATED*
<S>                                       <C>          <C>
- ------------------------------------------------------------------
LESS THAN $50,000                          3.75%         4.17%
$50,000 BUT LESS THAN $100,000             3.38          3.75
$100,000 BUT LESS THAN $250,000            2.63          2.92
$250,000 BUT LESS THAN $500,000            1.88          2.08
$500,000 BUT LESS THAN $1,000,000          1.13          1.25
</TABLE>
 
   *AN AFFILIATED BROKER-DEALER IS ONE OWNED BY A GENERAL AGENT OF MINNESOTA
MUTUAL.
 
  RULE 12b-1 FEES.  Class B shares are subject to a Rule 12b-1 fee payable at an
annual rate of 1.00% of the average daily net assets of the Fund attributable to
Class B shares. For additional information about this fee, see "Management of
the Fund--The Underwriter and Plans of Distribution," above.
   
  CONVERSION FEATURE.  On the fifteenth day of the month (or, if different, the
last business day prior to such date) after the expiration of the applicable
holding period described in the table above, Class B shares will automatically
convert to Class A shares and will no longer be subject to a higher Rule 12b-1
fee. Such conversion will be on the basis of the relative net asset values of
the two classes. Class A shares issued upon such conversion will not be subject
to any FESC or CDSC. Class B shares acquired by exchange from Class B shares of
another Advantus Multiple Class Fund will convert into Class A shares based on
the time of the initial purchase. Purchased Class B shares ("Purchased B
Shares") will convert after the specified number of months following the
purchase date. All Class B shares in a shareholder's account that were acquired
through the reinvestment of dividends and distributions ("Reinvestment B
Shares") will be held in a separate sub-account. Each time any Purchased B
Shares convert to Class A shares, a pro rata portion (based on the ratio that
the total converting Purchased B Shares bears to the shareholder's total
converting and non-converting Purchased B Shares immediately prior to the
conversion) of the Reinvestment B Shares then in the sub-account will also
convert to Class A shares.
    
  The conversion of Class B shares to Class A shares is subject to the
continuing availability of a ruling from the Internal Revenue Service or an
opinion of counsel that payment of different dividends by each of the classes of
shares does not result in the Fund's dividends or distributions constituting
"preferential dividends" under the Internal Revenue Code of 1986, as amended,
and that such conversions do not constitute taxable events for Federal tax
purposes. There can be no assurance that such ruling or opinion will be
available, and the conversion of Class B shares to Class A shares will not occur
if such ruling or opinion is not available. In such event, Class B shares would
continue to be subject to higher expenses than Class A shares for an indefinite
period.
 
                                       22
<PAGE>
- --------------------------------------------
CLASS C
SHARES  Class C shares of the Fund are sold without an initial sales charge so
that the Fund receives the full amount of the investor's purchase. Unlike Class
B shares, however, no CDSC is imposed when Class C shares are redeemed. Class C
shares will automatically convert to Class A shares of the Fund on the fifteenth
day of the month (or, if different, the last business day prior to such date)
following the expiration of a specified holding period. In addition, Class C
shares are subject to higher Rule 12b-1 fees (as described below), and are
subject to such higher fees for a longer period than are Class B shares because
of a longer holding period prior to conversion. The applicable holding period
prior to conversion is determined in accordance with the following table:
 
<TABLE>
<CAPTION>
                                         SHARES CONVERT TO
                                           CLASS A IN THE
                                            MONTH AFTER
SHARES PURCHASED IN AN AMOUNT              EXPIRATION OF
<S>                                     <C>
- ------------------------------------------------------------
LESS THAN $50,000                            96 MONTHS
$50,000 BUT LESS THAN $100,000               88 MONTHS
$100,000 BUT LESS THAN $250,000              72 MONTHS
$250,000 BUT LESS THAN $500,000              56 MONTHS
$500,000 BUT LESS THAN $1,000,000            40 MONTHS
</TABLE>
 
   
  The longer period during which the Rule 12b-1 fee is charged enables the Fund
to sell the Class C shares without deduction of a sales charge at the time of
purchase and without imposing a CDSC at redemption. Ascend Financial does not
pay a sales commission to broker-dealers, or to registered representatives of
Ascend Financial, who sell Class C shares. The higher Rule 12b-1 fee will cause
Class C shares to have a higher expense ratio and to pay lower dividends than
Class A shares.
    
  RULE 12B-1 FEES.  Class C shares are subject to a Rule 12b-1 fee payable at an
annual rate of 1.00% of the average daily net assets of the Fund attributable to
Class C shares. For additional information about this fee, see "Management of
the Fund--The Underwriter and Plans of Distribution," above.
   
  CONVERSION FEATURE.  On the fifteenth day of the month (or, if different, the
last business day prior to such date) after the expiration of the applicable
holding period described in the table above, Class C shares will automatically
convert to Class A shares and will no longer be subject to a higher Rule 12b-1
fee. Such conversion will be on the basis of the relative net asset values of
the two classes. Class A shares issued upon such conversion will not be subject
to any FESC or CDSC. Class C shares acquired by exchange from Class C shares of
another Advantus Multiple Class Fund will convert into Class A shares based on
the time of the initial purchase. Purchased Class C shares ("Purchased C
Shares") will convert after the specified number of months following the
purchase date. All Class C shares in a shareholder's account that were acquired
through the reinvestment of dividends and distributions ("Reinvestment C
Shares") will be held in a separate sub-account. Each time any Purchased C
Shares convert to Class A shares, a PRO RATA portion (based on the ratio that
the total converting Purchased C Shares bears to the shareholder's total
converting and non-converting Purchased C Shares immediately prior to the
conversion) of the Reinvestment C Shares then in the sub-account will also
convert to Class A shares.
    
  The conversion of Class C shares to Class A shares is subject to the
continuing availability of a ruling from the Internal Revenue Service or an
opinion of counsel that payment of different dividends by each of the classes of
shares does not result in the Fund's dividends or distributions constituting
"preferential dividends" under the Internal Revenue Code of 1986, as amended,
and that such conversions do not constitute taxable events for Federal tax
purposes. There can be no assurance that such ruling or opinion will be
available, and the conversion of Class C shares to Class A shares will not occur
if such ruling or opinion is not available. In such event, Class C shares would
continue to be subject to higher expenses than Class A shares for an indefinite
period.
 
- --------------------------------------------
OTHER PAYMENTS
TO BROKER-DEALERS  The commissions paid to broker-dealers in connection with the
sale of Class A and Class B shares are as described above. A broker-dealer
receiving more than 90% of the sales charge may be deemed to be an "underwriter"
under the Securities Act of 1933, as amended. Broker-dealers selling Class A and
Class C shares will receive Rule 12b-1 distribution fees which equal, on an
annual basis, .25% and .75%, respectively, of the net asset values attributable
to such shares. Rule 12b-1 service fees will also be paid to broker-dealers
selling Class B and Class C shares in amounts equal, on an annual basis, to .25%
and .25%, respectively, of the net asset values attributable to such shares.
   
  In addition, Ascend Financial or Minnesota Mutual will pay to "affiliated"
broker-dealers (i.e., broker-dealers owned by general agents of
    
 
                                       23
<PAGE>
   
Minnesota Mutual), based uniformly on the sale of all classes of Fund shares by
such broker-dealers, credits which allow such broker-dealers' registered
representatives who are responsible for such broker-dealers' sales of Fund
shares to attend conventions and other meetings sponsored by Minnesota Mutual or
its affiliates for the purpose of promoting the sale of the insurance and/or
investment products offered by Minnesota Mutual and its affiliates. Such credits
may cover the registered representatives' transportation, hotel accommodations,
meals, registration fees and the like. Affiliated broker-dealers earning such
credits will be allowed to elect to receive from Ascend Financial or Minnesota
Mutual, in lieu of such credits, cash in an amount equal to the cost of
providing such credits.
    
 
- --------------------------------------------
SPECIAL
PURCHASE
PLANS
 
   
               The following are alternative purchase plans applicable to the
               Fund, all of which offer the possibility of a reduced sales
charge (see the Statement of Additional Information for the terms and conditions
applicable to these special purchase plans):
    
   
- - Letter of Intent--the applicable sales charge is
  based on purchases which the investor intends to make, and then makes, during
  a 13-month period in an amount not less than $50,000.
    
   
- - Combined investments in all Advantus Multiple
  Class Funds--all accounts, whether invested in Class A shares, Class B shares
  or Class C shares, or any combination, are combined to determine sales charge.
    
   
- - Combined purchases with spouse, children, and/or
  single trust estates--all accounts, whether invested in Class A shares, Class
  B shares or Class C shares, or any combination, are combined to determine
  sales charge. It is the obligation of each investor desiring this discount in
  sales charge to notify Ascend Financial, through his or her dealer or
  otherwise, that he or she is entitled to the discount.
    
   
- - Group Purchases--individuals who are members
  of a qualified group (which must meet criteria established by Ascend
  Financial) may purchase shares at the reduced sales charge applicable to the
  group taken as a whole.
    
   
  The Fund also offers an Automatic Investment Plan, which allows an investor to
automatically invest a specified amount in the Fund each month and thereby lower
the average cost per share through the principle of "dollar cost averaging." For
more information on any of these plans, contact Ascend Financial or an Ascend
Financial representative.
    
 
- --------------------------------------------
EXCHANGE AND
TELEPHONE TRANSFER
OF FUND SHARES
 
   
                             A shareholder can exchange some or all of his or
her Class A, Class B and Class C shares in the Fund, including shares acquired
by reinvestment of dividends, for shares of the same class of any of the other
Advantus Multiple Class Funds (provided that the shareholder has an already open
account in such other Advantus Multiple Class Fund), and can thereafter
re-exchange such exchanged shares back for shares of the same class of the Fund,
provided that the minimum amount which may be transferred is $250. The exchange
will be made on the basis of the relative net asset values without the
imposition of any additional sales load. When Class B shares acquired through
the exchange are redeemed, the shareholder will be treated as if no exchange
took place for the purpose of determining the CDSC period and applying the CDSC.
    
   
  Class A, Class B and Class C shares may also be exchanged for shares of
Advantus Money Market Fund, Inc. ("Money Market Fund") at net asset values. No
CDSC will be imposed at the time of any such exchange of Class B shares;
however, the Money Market Fund shares acquired in any such exchange will remain
subject to the CDSC otherwise applicable to such Class B shares as of the date
of exchange, and the period during which such shares of Money Market Fund are
held will not be included in the calculation of the CDSC due at redemption of
such Money Market Fund shares or any reacquired Class B shares, except as
follows. Ascend Financial is currently waiving the entire Rule 12b-1 fee due
from Money Market Fund. In the event Ascend Financial begins to receive any
portion of such fee, either (i) the time period during which shares of Money
Market Fund acquired in exchange for Class B shares are held will be included in
the calculation of the CDSC due at redemption, or (ii) such time period will not
be included but the amount of the CDSC will be reduced by the amount of any Rule
12b-1 payments made by Money Market Fund with respect to those shares.
    
 
                                       24
<PAGE>
   
  Shares of Money Market Fund acquired in an exchange for Class A, Class B or
Class C shares from any of the Advantus Multiple Class Funds may also be
re-exchanged at relative net asset values for Class A, Class B and Class C
shares, respectively, of the Fund. Class C shares re-acquired in this manner
will have a remaining holding period prior to conversion equal to the remaining
holding period applicable to the prior Class C shares at the time of the initial
exchange. Shares of Money Market Fund not acquired in an exchange from any of
the Advantus Multiple Class Funds may be exchanged at relative net asset values
for either Class A, Class B or Class C shares of the Fund, subject to the sales
charge applicable to the class selected.
    
   
  The exchange privilege is available only in states where such exchanges may
legally be made (at the present time the Fund believes this privilege is
available in all states). An exchange may be made by written request or by a
telephone call, unless the shareholder has elected on the account application
not to have telephone transaction privileges (see "Telephone Transactions"). Up
to four exchanges each calendar year may be made without charge. A $7.50 service
charge will be imposed on each subsequent exchange and/or telephone transfer. No
service charge is imposed in connection with systematic exchange plans. However,
the Fund reserves the right to restrict the frequency of--or otherwise modify,
condition, terminate, or impose additional charges upon--the exchange and/or
telephone transfer privileges, upon 60 days' prior notice to shareholders.
Telephone transfers and other exchanges can only be made between Advantus Fund
accounts having identical registrations. An exchange is considered to be a sale
of shares for federal income tax purposes on which an investor may realize a
long- or short-term capital gain or loss. See "Taxes" for a discussion of the
effect of redeeming shares within 90 days after acquiring them and subsequently
acquiring new shares in any mutual fund at a reduced sales charge.
    
 
- --------------------------------------------
SYSTEMATIC EXCHANGE
PLAN  Shareholders of the Fund may elect to have shares of the Fund
systematically exchanged for shares of any of the other Advantus Funds (provided
that such Advantus Fund accounts must have identical registrations) on a monthly
basis. The minimum amount which may be exchanged on such a systematic basis is
$25. The terms and conditions otherwise applicable to exchanges generally, as
described above, also apply to such systematic exchange plans.
 
- --------------------------------------------
REDEMPTION OF
FUND SHARES
 
   
                      Registered holders of shares of the Fund may redeem their
shares at the per share net asset value next determined following receipt by the
Fund (at its mailing address listed on the cover page) of a written redemption
request signed by all shareholders exactly as the account is registered (and a
properly endorsed stock certificate if one has been issued). Class A and Class C
shares may be redeemed without charge. A contingent deferred sales charge may be
applicable upon redemption of Class B shares (see "Contingent Deferred Sales
Charge," below). Both share certificates and stock powers, if any, tendered in
redemption must be endorsed and executed exactly as the Fund shares are
registered. Any certificates should be sent to the Fund by certified mail.
    
  Payment will be made as soon as possible, but not later than seven days after
receipt of a properly executed written redemption request (and any
certificates). The amount received by the shareholder may be more or less than
the shares' original cost.
   
  If stock certificates have not been issued, and if no signature guarantee is
required, shareholders may also submit their signed written redemption request
to the Fund by facsimile (FAX) transmission. The Fund's FAX number is
1-612-665-6689.
    
   
  SIGNATURE GUARANTEE.  In order to protect both shareholders and the Fund
against fraudulent orders, a shareholder signature is required to be guaranteed
in certain cases. No signature guarantee is required if the redemption proceeds
are less than $25,000 and are to be paid to the registered holder and sent to
the address of record for that account, or if the written redemption request is
from pre-authorized trustees of plans, trusts and other tax-exempt organizations
and the redemption proceeds are less than $25,000.
    
   
  A signature guarantee is required, however, if (i) the redemption proceeds are
$25,000 or more, (ii) the redemption proceeds are to be paid to someone other
than the registered holder, (iii) the redemption proceeds are to be mailed to an
address other than the registered shareholder's address, (iv) within the 30-day
period prior to receipt of the redemption request, instructions have been
received
    
 
                                       25
<PAGE>
   
to change the shareholder's address of record, or, in the case of redemptions to
be paid by wire, instructions have been received within such period to change
the shareholder's bank wire instructions, (v) the shares are requested to be
transferred to the account of another owner, or (vi) in the case of plans,
trusts, or other tax-exempt organizations, the redemption request is not from a
pre-authorized trustee. The Fund reserves the right to require signature
guarantees on all redemptions.
    
   
  A signature guarantee must be provided by an eligible guarantor institution. A
notarized signature is not sufficient. Eligible guarantors include (1) national
or state banks, savings associations, savings and loan associations, trust
companies, savings banks, industrial loan companies and credit unions; (2)
national securities exchanges, registered securities associations and clearing
agencies; (3) securities broker-dealers which are members of a national
securities exchange or a clearing agency or which have minimum net capital of
$100,000; or (4) institutions that participate in the Securities Transfer Agent
Medallion Program ("STAMP") or other recognized signature medallion program.
    
  CONTINGENT DEFERRED SALES CHARGE.  The CDSC applicable upon redemption of
Class B shares will be calculated on an amount equal to the lesser of the net
asset value of the shares at the time of purchase or their net asset value at
the time of redemption. No charge will be imposed on increases in net asset
value above the initial purchase price. In addition, no charge will be assessed
on shares derived from reinvestment of dividends or capital gains distributions
or on shares held for longer than the applicable CDSC period. See "Sales
Charges-- Class B Shares," above.
  In determining whether a CDSC is payable with respect to any redemption, the
calculation will be determined in the manner that results in the lowest rate
being charged. Therefore, it will be assumed that shares that are not subject to
the CDSC are redeemed first, shares subject to the lowest level of CDSC are
redeemed next, and so forth. If a shareholder owns Class A or Class C shares in
addition to Class B shares, then absent a shareholder choice to the contrary,
Class C shares will first be redeemed in full, and Class B shares not subject to
a CDSC will next be redeemed in full, prior to any redemption of Class A shares.
Class A shares will also be redeemed in full, absent a shareholder choice to the
contrary, prior to any redemption of Class B shares which are subject to a CDSC.
  The CDSC does not apply to: (1) redemption of Class B shares in connection
with the automatic conversion to Class A shares; (2) redemption of shares when a
Fund exercises its right to liquidate accounts which are less than the minimum
account size; and (3) redemptions in the event of the death or disability of the
shareholder within the meaning of Section 72(m)(7) of the Internal Revenue Code.
The CDSC will also not apply to certain exchanges. See "Exchange and Telephone
Transfer of Fund Shares," above.
   
  TELEPHONE REDEMPTION.  The Fund's shareholders have this privilege
automatically, unless they have elected on the account application not to have
such privilege, and may redeem shares by calling the Fund's transfer agent at
1-800-665-6005 (see "Telephone Transactions"). A telephone redemption request
will not be honored, however, if the shareholder's address of record or bank
wire instructions have been changed without a guarantee of the shareholder's
signature (see "Signature Guarantee" above) within the 30-day period prior to
receipt of the redemption request. The maximum amount which may be redeemed by
telephone is $25,000. The proceeds will be sent by check to the address of
record for the account. If the amount is $500 or more, and if the shareholder
has designated a bank account, the proceeds may be wired to the shareholder's
designated bank account, and the prevailing wire charge (currently $5.00) will
be added to the amount redeemed from the Fund. The Fund reserves the right to
modify, terminate or impose charges upon the telephone redemption privilege.
    
  DELAY IN PAYMENT OF REDEMPTION PROCEEDS. Payment of redemption proceeds will
ordinarily be made as soon as possible and within the periods of time described
above. However, an exception to this is that if redemption is requested after a
purchase by non-guaranteed funds (such as a personal check), the Fund will delay
mailing the redemption check or wiring proceeds until it has reasonable
assurance that the purchase check has cleared (good payment has been collected).
This delay may be up to 14 days from the purchase date.
   
  FUND'S RIGHT TO REDEEM SMALL ACCOUNTS.  The Fund has the right to redeem the
shares in inactive accounts which, due to redemptions and not to decreases in
market value of the shares in the account, have a total current value of less
than $150. Before redeeming an account, the Fund will mail to the shareholder a
written notice of its intention to
    
 
                                       26
<PAGE>
redeem, which will give the investor an opportunity to make an additional
investment. If no additional investment is received by the Fund within 60 days
of the date the notice was mailed, the shareholder's account will be redeemed.
   
  SYSTEMATIC WITHDRAWAL PLANS.  An investor owning shares in any one Advantus
Fund having a value of $5,000 or more at the current public offering price may
establish a Systematic Withdrawal Plan providing for periodic payments of a
fixed or variable amount. Withdrawal payments represent proceeds from the
redemption of shares and may therefore reduce and possibly exhaust the initial
investment. Withdrawal payments attributable to the redemption of Class B shares
may also be subject to a contingent deferred sales charge. A shareholder should
therefore consider carefully whether a Systematic Withdrawal Plan is appropriate
in the circumstances. See the Statement of Additional Information for details of
the terms and conditions applicable to Systematic Withdrawal Plans.
    
 
- --------------------------------------------
TELEPHONE
TRANSACTIONS
 
   
                     Shareholders of the Fund are permitted to exchange or
redeem the Fund's shares by telephone. See "Exchange and Telephone Transfer of
Fund Shares" and "Redemption of Fund Shares" for further details. The privilege
to initiate such transactions by telephone is made available automatically
unless the shareholder elects on the account application not to have such
privilege.
    
   
  Shareholders, or persons authorized by shareholders, may initiate telephone
transactions by telephoning the Fund's transfer agent, toll free, at
1-800-665-6005, Monday through Friday, from 8:00 a.m. to 4:45 p.m. (Central
Time). Telephone transaction requests received after 3:00 p.m. (Central Time)
will be treated as received the next business day. Telephone exchanges may be
made only between Advantus Fund accounts having identical registrations. The
maximum amount which may be redeemed by telephone is $25,000. During periods of
marked economic or market changes, shareholders may experience difficulty in
implementing a telephone exchange or redemption due to a heavy volume of
telephone calls. In such a circumstance, shareholders should consider submitting
a written request while continuing to attempt a telephone exchange or
redemption. The Fund reserves the right to modify, terminate or impose changes
upon the telephone exchange and redemption privileges upon 60 days prior notice
to shareholders.
    
  The Fund and its transfer agent, Minnesota Mutual, will not be liable for
following instructions communicated by telephone which they reasonably believe
to be genuine; provided, however, that the Fund and Minnesota Mutual will employ
reasonable procedures to confirm that instructions communicated by telephone are
genuine, and that if they do not, they may be liable for any losses due to
unauthorized or fraudulent instructions. The procedures for processing telephone
transactions include tape recording of telephone instructions, asking
shareholders for their account number and a personal identifying number, and
providing written confirmation of such transactions.
 
- --------------------------------------------
REINSTATEMENT
PRIVILEGE
 
   
                      Shareholders who redeem shares in the Fund have a one-time
privilege to apply their redemption proceeds (at no sales charge) to the
purchase of shares of any of the Advantus Multiple Class Funds by notifying
Ascend Financial within 90 days after their redemption. All shares issued as a
result of the reinstatement privilege applicable to redemptions of Class A and
Class B shares will be issued only as Class A shares. Any CDSC incurred in
connection with the prior redemption (within 90 days) of Class B shares will not
be refunded or re-credited to the shareholder's account. Shareholders who redeem
Class C shares and exercise their reinstatement privilege will be issued only
Class C shares, which shares will have a remaining holding period prior to
conversion equal to the remaining holding period applicable to the prior Class C
shares at redemption. See "Taxes" for a discussion of the effect of redeeming
shares within 90 days after acquiring them and subsequently acquiring new shares
in any mutual fund at a reduced sales charge.
    
 
- --------------------------------------------
DIVIDENDS AND
CAPITAL GAINS
DISTRIBUTIONS
 
                      The policy of Bond Fund is to declare dividends from net
                      investment income on each business day of the Fund, except
that dividends for Saturdays, Sundays, and holidays are declared on the next
business day. Bond Fund pays dividends after the close of business on or about
the
 
                                       27
<PAGE>
last day of each month. Any net realized capital gains are generally distributed
once a year, during December. Distributions paid by the Fund, if any, with
respect to Class A, Class B and Class C shares will be calculated in the same
manner, at the same time, on the same day and will be in the same amount, except
that the higher Rule 12b-1 fees applicable to Class B and Class C shares will be
borne exclusively by such shares. The per share distributions on Class B and
Class C shares will be lower than the per share distributions on Class A shares
as a result of the higher Rule 12b-1 fees applicable to Class B and Class C
shares.
  Any dividend payments or net capital gains distributions made by the Fund are
in the form of additional shares of the same class of the Fund rather than in
cash, unless a shareholder specifically requests the Fund in writing that the
payment be made in cash. The distribution of these shares is made at net asset
value on the payment date of the dividend, without any sales or other charges to
the shareholder. The taxable status of income dividends and/or net capital gains
distributions is not affected by whether they are reinvested or paid in cash.
Authorization to pay dividends in cash may be made on the application form, or
at any time by letter.
   
  Upon written request to the Fund, a shareholder may also elect to have
dividends from the Fund invested without sales charge in shares of Money Market
Fund or shares of the same class of another of the Advantus Multiple Class Funds
(provided that such Advantus Fund accounts must have identical registrations) at
the net asset value of such other Advantus Fund on the payable date for the
dividends being distributed. To use this privilege of investing dividends from
the Fund in shares of another of the Advantus Funds, shareholders must maintain
a minimum account value of $250 in both the Fund and the Advantus Fund in which
dividends are reinvested.
    
 
- --------------------------------------------
TAXES
 
          The following is a general summary of certain federal tax
considerations affecting the Fund and its shareholders. No attempt is made to
present a detailed explanation of the tax treatment of the Fund or its
shareholders, and the discussion here is not intended as a substitute for
careful tax planning.
   
  During the year ended September 30, 1997 the Fund fulfilled, and intends to
continue to fulfill, the requirements of Subchapter M of the Internal Revenue
Code of 1986, as amended (the "Code"), as a regulated investment company. If so
qualified, the Fund will not be liable for federal income taxes to the extent it
distributes its taxable income to its shareholders.
    
   
  Distributions of investment company taxable income from the Fund generally
will be taxable to shareholders as ordinary income, regardless of whether such
distributions are paid in cash or are invested in additional shares of the
Fund's stock. A distribution of net capital gain (a "capital gain
distribution"), whether paid in cash or reinvested in shares, generally is
taxable to shareholders as long-term capital gain, regardless of the length of
time a shareholder has held his or her shares or whether such gain was realized
by the Fund before the shareholder acquired such shares and was reflected in the
price paid for the shares. For individuals, the Taxpayer Relief Act of 1997 (the
"1997 Act") has created new "mid-term capital gain" rates that apply to the sale
of capital assets held more than one year but not more than 18 months. Under IRS
regulations issued pursuant to the Act, the Fund will notify shareholders who
are individuals as to whether they must treat capital gain distributions that
they receive as mid-term or long-term capital gains. Long-term capital gains of
individuals are taxed at a maximum rate of 20%, while mid-term capital gains of
individuals are taxed at 28%, and the highest marginal regular tax rate on
ordinary income for individuals is 39.6%.
    
  It is not anticipated that any of the dividend distributions from the Fund
will qualify for the 70% dividend received deduction for corporations.
  Prior to purchasing shares of the Fund, prospective shareholders (except for
tax qualified retirement plans) should consider the impact of dividends or
capital gains distributions which are expected to be announced, or have been
announced but not paid. Any such dividends or capital gains distributions paid
shortly after a purchase of shares by an investor prior to the record date will
have the effect of reducing the per share net asset value by the amount of the
dividends or distributions. All or a portion of such dividends or distributions,
although in effect a return of capital, is subject to taxation.
   
  Gain or loss upon the sale of shares of the Fund will be treated as capital
gain or loss, provided that the shares represented a capital asset in the hands
of the shareholder. For corporate shareholders, such gain or loss will be
long-term gain or loss if the shares where held more than one year. For
shareholders who are individuals, estates or trusts,
    
 
                                       28
<PAGE>
   
the gain or loss will be considered long-term if the shareholder has held the
shares for more than 18 months and mid-term if the shareholder has held the
shares for more than one year but not more than 18 months.
    
  The Code provides that a shareholder who pays a sales charge in acquiring
shares of a mutual fund, redeems those shares within 90 days after acquiring
them, and subsequently acquires new shares in any mutual fund for a reduced
sales charge or no sales charge (pursuant to a reinvestment right acquired with
the first shares), may not take into account the sales charge imposed on the
first acquisition, to the extent of the reduction in the sales charge on the
second acquisition, for purposes of computing gain or loss on disposition of the
first acquired shares. The amount of sales charge disregarded under this rule
will, however, be treated as incurred in connection with the acquisition of the
second acquired shares.
  Before investing in the Fund, an investor should consult a tax adviser
concerning the consequences of any local and state tax laws, and of any
retirement plan offering tax benefits.
  Shareholders of the Fund receive an annual statement detailing federal tax
information. Distributions by the Fund, including the amount of any redemption,
are reported to shareholders in such annual statement and to the Internal
Revenue Service to the extent required by the Code.
  The Fund is required by federal law to withhold 31% of reportable payments
(including dividends, capital gain distributions, and redemptions) paid to
certain accounts whose owners have not complied with IRS regulations. In order
to avoid this backup withholding requirement, each shareholder will be asked to
certify on the shareholder's account application that the social security or
taxpayer identification number provided is correct and that the shareholder is
not subject to backup withholding for previous underreporting to the IRS.
 
- --------------------------------------------
INVESTMENT
PERFORMANCE
 
                    Advertisements and other sales literature for the Fund may
refer to "yield," "average annual total return" and "cumulative total return."
Performance quotations are computed separately for Class A, Class B and Class C
shares of the Fund. All quotations of yield, average annual total return and
cumulative total return are based upon historical information and are not
intended to indicate future performance. The investment return on and principal
value of an investment in the Fund will fluctuate, so that an investor's shares,
when redeemed, may be worth more or less than their original cost.
  The advertised yield of the Fund will be based upon a 30-day period stated in
the advertisement. Yield is calculated by dividing the net investment income per
share (as defined under Securities and Exchange Commission rules and
regulations) earned during the period by the maximum offering price per share on
the last day of the period. The result is then "annualized" using a formula that
provides for semi-annual compounding of income.
  Both average annual total return and cumulative total return are based on a
hypothetical $1,000 payment to the Fund at the beginning of the advertised
period. Average annual total return is calculated by finding the average annual
compounded rate of return over the period that would equate the initial
investment to the ending redeemable value. Cumulative total return is the
percentage change between the public offering price of one Fund share at the
beginning of a period and the net asset value of that share at the end of the
period with dividend and capital gain distributions treated as reinvested. In
calculating both average annual total return and cumulative total return, the
maximum initial or deferred sales charge is deducted from the hypothetical
investment and all dividends and distributions during the period are assumed to
be reinvested. Such average annual total return and cumulative total return
figures may also be accompanied by average annual total return and cumulative
total return figures, for the same or other periods, which do not reflect the
deduction of any sales charges.
 
- --------------------------------------------
COMPARATIVE
RETURNS  In addition to advertising yield, average annual total return and
cumulative total return, comparative performance information of the types shown
below may be used from time to time in advertising the Fund's shares. The Fund's
performance figures shown in the following table do not reflect the Fund's
maximum 5% initial sales charge or contingent deferred sales charge applicable
to Class A and Class B shares, respectively. Such figures do, however, reflect
the reinvestment of dividend and capital gains distributions in additional
shares and all recurring
 
                                       29
<PAGE>
fees, such as investment management fees. Such figures also reflect the
voluntary absorption of certain expenses of the Fund by the Fund's investment
adviser described under "Management of the Fund" and waiver of certain Class A
12b-1 fees by the Fund's Distributor. (See also, "Calculation of Performance
Data" in the Statement of Additional Information.)
 
   
<TABLE>
<CAPTION>
                                               CHANGE FOR CALENDAR YEAR
FUND/INDEX                               1997    1996    1995    1994    1993
<S>                                     <C>     <C>     <C>     <C>     <C>
- -------------------------------------------------------------------------------
BOND FUND
  CLASS A SHARES                                   2.5%   20.6%   (5.8)%   11.3%
  CLASS B SHARES                                   1.6    19.7     N/A     N/A
  CLASS C SHARES                                   1.6     N/A     N/A     N/A
LIPPER A--RATED BOND FUND INDEX                    2.6    18.8    (4.6)    7.2
</TABLE>
    
 
- --------------------------------------------
OTHER HISTORICAL ANNUAL
COMPOUND RETURNS*
 
   
<TABLE>
<CAPTION>
                                             LAST           LAST           LAST
                                           15 YEARS       30 YEARS       72 YEARS
                                           1983-97        1968-97        1926-97
- ------------------------------------------------------------------------------------
<S>                                     <C>            <C>            <C>
LONG-TERM CORP. BONDS                                %              %              %
LONG-TERM GOVT. BONDS
U.S. TREASURY BILLS
INFLATION RATE
</TABLE>
    
 
   *SOURCE: IBBOTSON ASSOCIATES
 
- ---------------------------------------------------------------
AVERAGE ANNUAL
TOTAL RETURNS  The table below shows the average annual total returns for Class
A, Class B and Class C shares of the Fund for the periods indicated. Such
figures reflect the deduction of the Fund's maximum 5% sales load applicable to
Class A shares, the contingent deferred sales charge applicable to Class B
shares, the voluntary absorption of certain expenses of the Fund by the Fund's
investment adviser described under "Management of the Fund" and waiver of
certain Class A 12b-1 fees by the Fund's Distributor. (See also, "Calculation of
Performance Data" in the Statement of Additional Information.)
 
   
<TABLE>
<CAPTION>
                                                                   AVERAGE ANNUAL TOTAL
                                                                      RETURN FOR THE
                                                                   PERIODS SHOWN ENDING
                                                                    SEPTEMBER 30, 1997
                                                                                                      SINCE
                                             1 YEAR            5 YEARS           10 YEARS           INCEPTION
- -------------------------------------------------------------------------------------------------------------
<S>                                          <C>               <C>               <C>                <C>
CLASS A SHARES (1)                              5.0%             5.7%               7.7%               7.7%
CLASS B SHARES (2)                              4.7              N/A                N/A                7.4
CLASS C SHARES (3)                              9.6              N/A                N/A                8.5
</TABLE>
    
 
   (1) INCEPTION WAS AUGUST 14, 1987.
   (2) INCEPTION WAS AUGUST 19, 1994.
   (3) INCEPTION WAS MARCH 1, 1995.
 
- ---------------------------------------------------------------
RANKINGS AND
RATINGS  The Fund may from time to time also advertise rankings or other ratings
of the Fund as determined by Morningstar, Inc., Lipper Analytical Services,
Inc., INVESTORS DAILY, Wiesenberger Financial Services, FORTUNE MAGAZINE, or
other mutual fund rating firms.
   
  Shareholders of the Fund may also telephone Ascend Financial at (888) 237-1838
for current quotations of yield, average annual total return and cumulative
total return.
    
  For additional information regarding the calculation of yield, average annual
total return and cumulative total return see the Statement of Additional
Information.
 
- --------------------------------------------
ADDITIONAL PERFORMANCE
INFORMATION  Further information about the performance of the Fund is contained
in the Fund's Annual Report to Shareholders, which may be obtained without
charge by writing or calling the Fund at the address or telephone number shown
on the cover of this Prospectus.
 
- --------------------------------------------
GENERAL
INFORMATION
 
                    The Fund was incorporated in January 1987 as a Minnesota
corporation. The Fund's name was changed, by vote of its shareholders, to its
current name in February 1995. The Fund's authorized capital stock is of three
classes (Class A, Class B and Class C), common shares, with a par value of $.01
per share. All shares of the Fund are nonassessable, fully transferable and have
one vote and equal rights to share in dividends and assets of the Fund. The
shares of the Fund possess no preemptive or conversion rights. Cumulative voting
is not authorized for the Fund. This means that the holders of more than 50% of
the shares of the Fund voting for the election of directors of the Fund can
elect
 
                                       30
<PAGE>
100% of the directors if they choose to do so, and in such event the holders of
the remaining shares of the Fund will be unable to elect any directors.
   
  On September 30, 1997, Minnesota Mutual and its subsidiaries owned shares in
each class of shares of the Fund as set forth in the following table:
    
 
   
<TABLE>
<CAPTION>
                                                             NUMBER OF SHARES
                                                            OWNED BY MINNESOTA
             SHARES OUTSTANDING                          MUTUAL AND SUBSIDIARIES
  CLASS A        CLASS B         CLASS C         CLASS A         CLASS B         CLASS C
<S>           <C>             <C>             <C>             <C>             <C>
- --------------------------------------------------------------------------------------------
 1,642,025       600,784         86,285          380,850            0             1,186
</TABLE>
    
 
   
Minnesota Mutual, Advantus Capital, MIMLIC Management and Ascend Financial are
all organized as Minnesota corporations.
    
  The Fund does not hold annual or periodically scheduled regular meetings of
shareholders. Regular and special shareholder meetings are held only at such
times and with such frequency as required by law. Minnesota corporation law does
not require an annual meeting; instead, it provides for the Board of Directors
to convene shareholder meetings when it deems appropriate. In addition, if a
regular meeting of shareholders has not been held during the immediately
preceding fifteen months, a shareholder or shareholders holding 3% or more of
the voting shares of the Fund may demand a regular meeting of shareholders of
the Fund by written notice of demand given to the chief executive officer or the
chief financial officer of the Fund. Within 30 days after receipt of the demand
by one of those officers, the Board of Directors shall cause a regular meeting
of shareholders to be called and held no later than 90 days after receipt of the
demand, all at the expense of the Fund. Additionally, the Investment Company Act
of 1940 requires shareholder votes for all amendments to fundamental investment
policies and restrictions and for all investment advisory contracts and
amendments thereto.
  The Fund sends to its shareholders a six-month unaudited and annual audited
financial report of the Fund, which includes a list of investment securities
held by the Fund. Shareholder inquiries should be directed to a registered
representative of the shareholder's broker-dealer, or to the Underwriter or the
Fund at the telephone number or mailing address listed on the cover of this
Prospectus.
 
- --------------------------------------------
COUNSEL AND
INDEPENDENT
AUDITORS
 
                    The firm of Dorsey & Whitney LLP, 220 South Sixth Street,
                    Minneapolis, Minnesota 55402, is the general counsel for the
Fund. KPMG Peat Marwick LLP, 4200 Norwest Center, 90 South Seventh Street,
Minneapolis, Minnesota 55402, are the independent auditors for the Fund.
 
- --------------------------------------------
CUSTODIAN
 
                 Bankers Trust Company, 280 Park Avenue, New York, New York
10017 acts as custodian of the securities held by Bond Fund.
 
                                       31
<PAGE>
ADVANTUS BOND FUND, INC.
FUND INFORMATION:
 
INVESTMENT ADVISER
   
Advantus Capital Management, Inc.
400 Robert Street North
St. Paul, Minnesota 55101
(612) 665-5923
    
 
UNDERWRITER
   
Ascend Financial Services, Inc.
P.O. Box 64809
St. Paul, Minnesota 55101-0809
(612) 665-4833
(888) 237-1838
    
 
TRANSFER AGENT AND DIVIDEND
DISBURSING AGENT
   
The Minnesota Mutual Life Insurance Company
P.O. Box 64132
St. Paul, Minnesota 55164-0132
(800) 665-6005
    
 
CUSTODIAN
Bankers Trust Company
280 Park Avenue
New York, New York 10017
 
INDEPENDENT AUDITORS
KPMG Peat Marwick LLP
 
GENERAL COUNSEL
Dorsey & Whitney LLP
 
                                                 [ADVANTUS -TM- FAMILY OF FUNDS]
 
                                      [LOGO]
<PAGE>





       PART B.  INFORMATION REQUIRED IN A STATEMENT OF
                 ADDITIONAL INFORMATION



<PAGE>





                       STATEMENT OF ADDITIONAL INFORMATION






                          ADVANTUS HORIZON FUND, INC.
                          ADVANTUS SPECTRUM FUND, INC.
                    ADVANTUS MORTGAGE SECURITIES FUND, INC.
                        ADVANTUS MONEY MARKET FUND, INC.
                            ADVANTUS BOND FUND, INC.
                        ADVANTUS CORNERSTONE FUND, INC.
                         ADVANTUS ENTERPRISE FUND, INC.
                   ADVANTUS INTERNATIONAL BALANCED FUND, INC.


   
                                 January 30, 1998
    







   
       This Statement of Additional Information is not a prospectus.  This 
Statement of Additional Information relates to the separate Prospectuses dated 
January 30, 1998 and should be read in conjunction therewith.  A copy of each 
Prospectus may be obtained from Advantus Funds, P.O. Box 64132, St. 
Paul, Minnesota 55164-0132 (telephone (800) 665-6005).
    





   
THIS STATEMENT OF ADDITIONAL INFORMATION MUST BE ACCOMPANIED OR PRECEDED BY A 
COPY OF THE CURRENT PROSPECTUS AND ANNUAL REPORT TO SHAREHOLDERS FOR THE 
RESPECTIVE FUND.
    
<PAGE>

                               TABLE OF CONTENTS

   
<TABLE>
<S>                                                                                                        <C>
GENERAL INFORMATION AND HISTORY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INVESTMENT OBJECTIVES AND POLICIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INVESTMENT RESTRICTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Horizon Fund. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Spectrum Fund . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Mortgage Securities Fund. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Money Market Fund . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Bond Fund . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Cornerstone Fund and Enterprise Fund. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       International Fund. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Additional Investment Restrictions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       All Funds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PORTFOLIO TURNOVER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DIRECTORS AND EXECUTIVE OFFICERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DIRECTOR LIABILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

INVESTMENT ADVISORY AND OTHER SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Control and Management of Advantus Capital and Ascend Financial . . . . . . . . . . . . . . . . . . .
       Investment Advisory Agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       International Fund Sub-Adviser -- Templeton Counsel . . . . . . . . . . . . . . . . . . . . . . . . .
       International Fund Investment Sub-Advisory Agreement -- Templeton Counsel . . . . . . . . . . . . . .
       Distribution Agreement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Payment of Certain Distribution Expenses of the Funds . . . . . . . . . . . . . . . . . . . . . . . .

MONEY MARKET FUND AMORTIZED COST METHOD OF PORTFOLIO VALUATION . . . . . . . . . . . . . . . . . . . . . . .

PORTFOLIO TRANSACTIONS AND ALLOCATION OF BROKERAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CALCULATION OF PERFORMANCE DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

CAPITAL STOCK AND OWNERSHIP OF SHARES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

HOW TO BUY SHARES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

NET ASSET VALUE AND PUBLIC OFFERING PRICE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
</TABLE>
    
<PAGE>
   
<TABLE>
<S>                                                                                                        <C>
REDUCED SALES CHARGES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Right of Accumulation-Cumulative Purchase Discount. . . . . . . . . . . . . . . . . . . . . . . . . .
       Letter of Intent. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Combining Purchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Group Purchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Waiver of Sales Charges For Certain Sales of Class A Shares . . . . . . . . . . . . . . . . . . . . .

SHAREHOLDER SERVICES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Open Accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Automatic Investment Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Group Systematic Investment Plan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Retirement Plans Offering Tax Benefits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Systematic Withdrawal Plans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Exchange and Telephone Transfer Privilege . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

REDEMPTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
       Reinstatement Privilege . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

DISTRIBUTIONS AND TAX STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

FINANCIAL STATEMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

APPENDIX A - MORTGAGE-RELATED SECURITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Underlying Mortgages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Liquidity and Marketability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Average Life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Yield Calculations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

APPENDIX B - BOND AND COMMERCIAL PAPER RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Bond Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Commercial Paper Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

APPENDIX C - FUTURES CONTRACTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Use of Futures Contracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Description of Futures Contracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Risks in Futures Contracts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Example of Futures Contract Sale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Example of Futures Contract Purchase. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
       Tax Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
</TABLE>
    
<PAGE>

                  GENERAL INFORMATION AND HISTORY
   
       Advantus Horizon Fund, Inc. ("Horizon Fund"), Advantus Spectrum Fund, 
Inc. ("Spectrum Fund"), Advantus Mortgage Securities Fund, Inc. ("Mortgage 
Securities Fund"), Advantus Money Market Fund, Inc. ("Money Market Fund"), 
Advantus Bond Fund, Inc. ("Bond Fund"), Advantus Cornerstone Fund, Inc. 
("Cornerstone Fund"), Advantus Enterprise Fund, Inc. ("Enterprise Fund") and 
Advantus International Balanced Fund, Inc. ("International Fund"), 
collectively referred to as the "Advantus Funds" or the "Funds," are open-end 
diversified investment companies, commonly called mutual funds.  Each of the 
Advantus Funds, excluding Money Market Fund, offers more than one class of 
shares (the "Advantus Multiple Class Funds").  The Advantus Multiple Class 
Funds currently offer three classes of shares (Class A, Class B and Class C). 
 Each class is sold pursuant to different sales arrangements and bears 
different expenses.  The Funds are incorporated as Minnesota corporations. 
Horizon Fund, Spectrum Fund, Mortgage Securities Fund and Money Market Fund 
were incorporated in October 1984.  Bond Fund was incorporated in January 
1987, and Cornerstone Fund, Enterprise Fund and International Fund were 
incorporated in January 1994.
    
                      INVESTMENT OBJECTIVES AND POLICIES

       The investment objective and policies of each of the Funds are 
summarized on the front page of each Fund's Prospectus and are set forth in 
detail in the text of each Fund's Prospectus under "Investment Objectives, 
Policies and Risks."

WHEN-ISSUED SECURITIES AND FORWARD COMMITMENTS

       Mortgage Securities Fund, Spectrum Fund and Bond Fund may each 
purchase securities offered on a "when-issued" basis and may purchase or sell 
securities on a "forward commitment" basis.  When such transactions are 
negotiated, the price, which is generally expressed in yield terms, is fixed 
at the time the commitment is made, but delivery and payment for the 
securities takes place at a later date.  Normally, the settlement date occurs 
within two months after the transaction, but delayed settlements beyond two 
months may be negotiated.  During the period between a commitment to purchase 
by the Fund and settlement, no payment is made for the securities purchased 
by the Fund and, thus, no interest accrues to the Fund from the transaction.

       The use of when-issued transactions and forward commitments enables 
the Fund to hedge against anticipated changes in interest rates and prices.  
For instance, in periods of rising interest rates and falling prices, the 
Fund might sell securities in its portfolio on a forward commitment basis to 
limit its exposure to falling prices.  In periods of falling interest rates 
and rising prices, the Fund might sell a security in its portfolio and 
purchase the same or a similar security on a when-issued or forward 
commitment basis, thereby fixing the purchase price to be paid on the 
settlement date at an amount below that to which the Fund anticipates the 
market price of such security to rise and, in the meantime, obtaining the 
benefit of investing the proceeds of the sale of its portfolio security at 
currently higher cash yields.  Of course, the success of this strategy 
depends upon the ability of the Fund's investment adviser to correctly 
anticipate increases and decreases in interest rates and prices of 
securities.  If the adviser anticipates a rise in interest rates

                                  -1-
<PAGE>

and a decline in prices and, accordingly, the Fund sells securities on a 
forward commitment basis in order to hedge against falling prices, but in 
fact interest rates decline and prices rise, the Fund will have lost the 
opportunity to profit from the price increase.  If the adviser anticipates a 
decline in interest rates and a rise in prices, and, accordingly, the Fund 
sells a security in its portfolio and purchases the same or a similar 
security on a when-issued or forward commitment basis in order to enjoy 
currently high cash yields, but in fact interest rates increase and prices 
fall, the Fund will have lost the opportunity to profit from investment of 
the proceeds of the sale of the security at the increased interest rates.  
The likely effect of this hedging strategy, whether the Fund's investment 
adviser is correct or incorrect in its prediction of interest rate and price 
movements, is to reduce the chances of large capital gains or losses and 
thereby reduce the likelihood of wide variations in the Fund's net asset 
value.
   
       When-issued securities and forward commitments may be sold prior to 
the settlement date, but, except for mortgage dollar roll transactions, the 
Fund enters into when-issued and forward commitments only with the intention 
of actually receiving or delivering the securities, as the case may be.  The 
Fund may hold a when-issued security or forward commitment until the 
settlement date, even if the Fund will incur a loss upon settlement.  To 
facilitate transactions in when-issued securities and forward commitments, 
the Fund's custodian bank maintains, in a separate account of the Fund, 
liquid assets, such as cash, short-term securities and other liquid 
securities, having a value equal to, or greater than, any commitments to 
purchase securities on a when-issued or forward commitment basis and, with 
respect to forward commitments to sell portfolio securities of the Fund, the 
portfolio securities themselves.  If the Fund, however, chooses to dispose of 
the right to acquire a when-issued security prior to its acquisition or 
dispose of its right to deliver or receive against a forward commitment, it 
can incur a gain or loss.  (At the time the Fund makes the commitment to 
purchase or sell a security on a when-issued or forward commitment basis, it 
records the transaction and reflects the value of the security purchased or, 
if a sale, the proceeds to be received, in determining its net asset value.)

    In connection with their ability to purchase securities on a when-issued or
forward commitment basis, the Funds may enter into mortgage "dollar rolls." 
These transactions are entered into in order to generate incremental income and
without the intention of actually acquiring securities.  In such circumstances
the Fund agrees to resell its purchase commitment to the third-party seller at
the current market price on the date of sale and concurrently enter into another
purchase commitment for such securities at a later date.  The Fund may receive a
negotiated fee as an inducement "roll over" its purchase commitment.  For
financial reporting and tax purposes, mortgage dollar rolls are considered as
two separate transactions:  one involving the sale of a security and a separate
transaction involving a purchase.  The Funds do not currently intend to enter
into mortgage dollar rolls that are accounted for as a "financing" rather than
as a separate sale and purchase transactions.
    
INTEREST RATE FUTURES CONTRACTS

       Mortgage Securities Fund and Bond Fund may each also enter into 
contracts for the future delivery of fixed income securities commonly 
referred to as "interest rate futures contracts."  These futures contracts 
will be used only as a hedge against anticipated interest rate changes.  The 
Fund will sell futures contracts to protect against expected increases in 
interest rates and purchase futures contracts to offset the impact of 
interest rate declines.  The Fund will not enter into an interest rate 
futures contracts if immediately thereafter (a) more than 5% of the value of 
the Fund's total assets will be committed to initial margin or (b) the sum of 
the then aggregate futures market prices of financial instruments required to 
be delivered upon open futures contract sales and the aggregate purchase 
prices under open futures contract purchases would exceed 30% of the value of 
the Fund's total assets.  In addition, when purchasing interest rate futures 
contracts, the Fund will deposit and maintain in a separate account with its 
custodian cash or cash equivalents in an amount equal to the market value of 
such futures contracts, less any margin deposited on the Fund's long 
position, to cover the Fund's obligation.

                                   -2-
<PAGE>

       The Commodity Futures Trading Commission (the "CFTC"), a Federal 
agency, regulates trading activity on the exchanges pursuant to the Commodity 
Exchange Act, as amended.  The CFTC requires the registration of "commodity 
pool operators," defined as any person engaged in a business which is of the 
nature of an investment trust, syndicate, or similar form or enterprise, and 
who, in connection therewith, solicits, accepts, or receives from others, 
funds, securities, or property for the purpose of trading in any commodity 
for future delivery on or subject to the rules of any contract market.  The 
CFTC has adopted certain regulations which exclude from the definition of 
"commodity pool operator" an investment company, like the Fund, registered 
with the Securities and Exchange Commission under the Investment Company Act 
of 1940, and any principal or employee thereof, which investment company 
files a notice of eligibility with the CFTC and the National Futures 
Association containing certain information about the investment company and 
representing that it (i) will use commodity futures or commodity options 
contracts solely for bona fide hedging purposes, (ii) will not enter into 
commodity futures and commodity options contracts for which the aggregate 
initial margin and premiums exceed 5% of the fair market value of its assets, 
after taking into account unrealized profits and unrealized losses on any 
such contracts it has entered into, (iii) will not be, and has not been, 
marketing participations to the public as or in a commodity pool or otherwise 
as or in a vehicle for trading in the commodity futures or commodity options 
markets, (iv) will disclose in writing to each prospective participant the 
purpose of and the limitations on the scope of the commodity futures and 
commodity options trading in which the entity intends to engage, and (v) will 
submit to such special calls as the CFTC may make to require the qualifying 
entity to demonstrate compliance with these representations.  The "bona fide 
hedging" transactions and positions authorized by these regulations mean 
transactions or positions in a contract for future delivery on any contract 
market, where such transactions or positions normally represent a substitute 
for transactions to be made or positions to be taken at a later time in a 
physical marketing channel, and where they are economically appropriate to 
the reduction of risks in the conduct and management of a commercial 
enterprise, and where they arising from (i) the potential change in the value 
of assets which a person owns, produces, manufactures, processes or 
merchandises or anticipates owning, producing, manufacturing, processing or  
merchandising, (ii) the potential change in the value of liabilities a person 
owes or anticipates incurring, or (iii) the potential change in the value of 
services which a person provides, purchases or anticipates providing or 
purchasing; provided that, notwithstanding the foregoing, no transactions or 
positions shall be classified as bona fide hedging unless their purpose is to 
offset price risk incidental to commercial cash or spot operations and such 
positions are established and liquidated in an orderly manner in accordance 
with sound commercial practices and unless certain statements are filed with 
the CFTC with respect to such transactions or positions. The Fund intends to 
meet these requirements, or such other requirements as the CFTC or its staff 
may from time to time issue, in order to render registration of the Fund and 
any of its principals and employees as a commodity pool operator unnecessary.

       The Fund will incur certain risks in employing interest rate futures 
contracts to protect against cash market price volatility.  One risk is the 
prospect that futures prices will correlate imperfectly with the behavior of 
cash prices.  Another risk is that the Fund's investment adviser would be 
incorrect in its expectation as to the extent of various investment rate 
movements or the time span within which the movements take place.

                                  -3-
<PAGE>

       For a detailed discussion of futures contracts and the risks of 
investing therein, see Appendix C to this Statement of Additional Information.

OPTIONS - HORIZON FUND, CORNERSTONE FUND AND ENTERPRISE FUND

       The Fund may write covered call options which are traded on national 
securities exchanges with respect to common stocks in its portfolio ("covered 
options") in an attempt to earn additional current income on its portfolio or 
to guard against an expected decline in the price of a security.  When the 
Fund writes a covered call option, it gives the purchaser of the option the 
right to buy the underlying security at the price specified in the option 
(the "exercise price") at any time during the option period.  If the option 
expires unexercised, the Fund realizes income, typically in the form of 
short-term capital gain, to the extent of the amount received for the option 
(the "premium").  If the option is exercised, a decision over which the Fund 
has no control, the Fund must sell the underlying security to the option 
holder at the exercise price.  By writing a covered option, the Fund 
foregoes, in exchange for the premium less the commission ("net premium"), 
the opportunity to profit during the option period from an increase in the 
market value of the underlying security above the exercise price.  The Fund 
does not write call options in an aggregate amount greater than 15% of its 
net assets.  

       The Fund purchases call options only to close out a position.  When an 
option is written on securities in the Fund's portfolio and it appears that 
the purchaser of that option is likely to exercise the option and purchase 
the underlying security, it may be considered appropriate to avoid 
liquidating the Fund's position, or the Fund may wish to extinguish a call 
option sold by it so as to be free to sell the underlying security. In such 
instances the Fund may purchase a call option on the same security with the 
same exercise price and expiration date which had been previously written.  
Such a purchase would have the effect of closing out the option which the 
Fund has written.  The Fund realizes a short-term capital gain if the amount 
paid to purchase the call option is less than the premium received for 
writing a similar option.  Generally, the Fund realizes a short-term loss if 
the amount paid to purchase the call option is greater than the premium 
received for writing the option.  If the underlying security has 
substantially risen in value, it may be difficult or expensive to purchase 
the call option for the closing transaction.

OPTIONS - MORTGAGE SECURITIES FUND

       Mortgage Securities Fund may purchase put and call options written by 
others covering the types of securities in which the Fund may invest.  The 
Fund may not write put or call options.  The Fund utilizes put and call 
options to provide protection against adverse price or yield effects from 
anticipated changes in prevailing interest rates.

       A put option gives the buyer of such option, upon payment of a 
premium, the right to deliver a specified amount of a security to the writer 
of the option on or before a fixed date at a predetermined price.  A call 
option gives the purchaser of the option, upon payment of a premium, the 
right to call upon the writer to deliver a specified amount of a security on 
or before a fixed date at a predetermined price. The Fund will not purchase a 
put or call option if, as a result, the aggregate cost of all outstanding 
options purchased and held by the Fund plus all other illiquid assets held by 
the Fund would exceed 10% of the value of the Fund's net assets.  If an 

                                   -4-
<PAGE>

option is permitted to expire without being sold or exercised, its premium 
would be lost by the Fund.

       In buying a call, the Fund would be in a position to realize a gain 
if, during the option period, the price of the security increased by an 
amount in excess of the premium paid.  It would realize a loss if the price 
of the security declined or remained the same or did not increase during the 
period by more than the amount of the premium.  By buying a put, the Fund 
would be in a position to realize a gain if, during the option period, the 
price of the security declines in an amount in excess of the premium paid.  
It would realize a loss if the price of the security increased or remained 
the same or did not decrease during that period by more than the amount of 
the premium.

       The Fund generally purchases options in negotiated transactions with 
the writers of the options.  The Fund purchases options only from investment 
dealers and other financial institutions (such as commercial banks or savings 
and loan institutions) deemed creditworthy by its investment adviser.  The 
Fund may dispose of an option by entering into a closing sale transaction 
with the writer of the option.  A closing sale transaction terminates the 
obligation of the writer of the option and does not result in the ownership 
of an option.  The Fund realizes a profit or loss from a closing sale 
transaction if the premium received from the transaction is more than or less 
than the cost of the option.  Options purchased by the Fund in negotiated 
transactions are illiquid and there is no assurance that the Fund will be 
able to effect a closing sale transaction at a time when its investment 
adviser believes it would be advantageous to do so.

OPTIONS - SPECTRUM FUND AND BOND FUND

       The Fund may write (sell) "covered" call options and purchase 
"covered" put options.  The Fund will not purchase call options except to 
close out call options previously written by the Fund, nor will it write put 
options except to close out put options previously purchased by the Fund.  
The effect of writing covered call options and purchasing covered put options 
will be to reduce the effect of price fluctuations of the securities owned by 
the Fund (and involved in the options) on the Fund's net asset value per 
share.  Another effect may be the generation of additional revenues in the 
form of premiums received for writing covered call options.

       Spectrum Fund does not write covered call or purchase covered put 
options if, as a result, the aggregate market value of all portfolio 
securities covering such options exceeds an aggregate amount greater than 15% 
of the market value of its net assets.  Bond Fund will not write a covered 
call option or purchase a put option if, as a result, the aggregate market 
value of all portfolio securities covering call options or subject to put 
options exceeds 25% of the market value of the Fund's net assets.  In 
addition, Bond Fund will purchase covered put options (and purchase call 
options to close out call options previously written by the Fund) only to the 
extent that the aggregate premiums paid for all such options held do not 
exceed 2% of net assets.

       A call option gives the holder (buyer) the "right to purchase" a 
security at a specified price (the exercise price) at any time until a 
certain date (the expiration date).  So long as the obligation of the writer 
of a call option continues, he may be assigned an exercise notice by the 
broker-dealer through whom such option was sold, requiring him to deliver the 
underlying security

                                      -5-
<PAGE>

against payment of the exercise price. This obligation terminates upon the 
expiration of the call option, or such earlier time at which the writer 
effects a closing purchase transaction by repurchasing the option which he 
previously sold.  To secure his obligation to deliver the underlying security 
in the case of a call option, a writer is required to deposit in escrow the 
underlying security or other assets in accordance with the rules of the 
Exchanges and of the Options Clearing Corporation (the "OCC"), an institution 
created to interpose itself between buyers and sellers of options.  A put 
option gives the holder (buyer) the "right to sell" a security at a specified 
price (the exercise price) at any time until a certain date (the expiration 
date).

       The Fund will only write "covered" call and purchase "covered" put 
options.  This means that the Fund will only write a call option or purchase 
a put option on a security which the Fund already owns.  Each Fund will only 
write covered call options and purchase covered put options in 
exchange-traded standard contracts issued by the OCC, or write covered call 
options and purchase covered put options in the over-the-counter ("OTC") 
market in negotiated transactions entered into directly with investment 
dealers meeting the creditworthiness criteria (described below) of the Fund's 
investment adviser.  Exchange-traded options are third-party contracts and 
standardized strike prices and expiration dates, and are purchased from a 
clearing corporation such as the OCC.  Technically, the OCC assumes the other 
side of every purchase and sale transaction on an Exchange and, by doing so, 
guarantees the transaction.  In contrast, OTC options are two-party contracts 
with price and terms negotiated between buyer and seller.  The Fund relies on 
the dealer from whom it purchases an OTC option to perform if the option is 
exercised, and will therefore only negotiate an OTC option with a dealer 
subject to the following criteria:  (i) the broker-dealer or its predecessor 
must have been in business at least 15 years; (ii) the broker-dealer must 
have, in the judgment of the Fund's investment adviser, a reputation for 
sound management and ethical business practices; (iii) the broker-dealer must 
be registered with the Securities and Exchange Commission; and (iv) the 
broker-dealer must have at least $50 million in "Excess Capital."  ("Excess 
Capital" is that portion of a firm's permanent capital which is in excess of 
the minimum capital required under the Uniform Net Capital Rule of the 
Securities and Exchange Commission.)  Broker-dealer subsidiaries of companies 
having at least $1 billion in net worth shall also be considered 
creditworthy, in the event of a lack of publicly available financial 
information.  To the extent the Fund invests in OTC options for which there 
is no secondary market it will be investing in securities which are illiquid 
and therefore subject to the Fund's 10% limitation on aggregate investment in 
restricted or other illiquid securities (see "Investment Restrictions").

       The writing of covered call options is a conservative investment 
technique believed to involve relatively little risk (in contrast to the 
writing of naked or uncovered options) but capable of enhancing total return. 
 When writing a covered call option, the Fund, in return for the premium, 
gives up the opportunity for profit from a price increase in the underlying 
security above the exercise price, but conversely retains the risk of loss 
should the price of the security decline.  If a call option which the Fund 
has written expires, the Fund will realize a gain in the amount of the 
premium; however, such gain may be offset by a decline in the market value of 
the underlying security during the option period.  If the call option is 
exercised, the Fund will realize a gain or loss from the sale of the 
underlying security.  The Fund will purchase put options involving portfolio 
securities only when the Fund's investment adviser believes that a temporary 
defensive position is desirable in light of market conditions, but does not 
desire to sell the

                                      -6-
<PAGE>

portfolio security.  Therefore, the purchase of put options will be utilized 
to protect the Fund's holdings in an underlying security against a 
substantial decline in market value.  Such protection is, of course, only 
provided during the life of the put option when the Fund, as the holder of 
the put option, is able to sell the underlying security at the put exercise 
price regardless of any decline in the underlying security's market price.  
By using put options in this manner, the Fund will reduce any profit it might 
otherwise have realized in its underlying security by the premium paid for 
the put option and by transaction costs.

       The Fund will purchase a call option only to close out a covered call 
option it has written (a "closing purchase transaction"), and will write a 
put option only to close out a put option it has purchased (a "closing sale 
transaction").  Such closing transactions will be effected in order to 
realize a profit on an outstanding call or put option, to prevent an 
underlying security from being called or put, or, to permit the sale of the 
underlying security.  Furthermore, effecting a closing transaction will 
permit the Fund to write another call option, or purchase another put option, 
on the underlying security with either a different exercise price or 
expiration date or both.  If the Fund desires to sell a particular security 
from its portfolio on which it has written a call option, or purchased a put 
option, it will seek to effect a closing transaction prior to, or 
concurrently with, the sale of the security.  There is, of course, no 
assurance that the Fund will be able to effect such closing transactions at a 
favorable price.  If the Fund cannot enter into such a transaction, it may be 
required to hold a security that it might otherwise have sold, in which case 
it would continue to be at market risk on the security.  This could result in 
higher transaction costs, including brokerage commissions.  The Fund will pay 
brokerage commissions in connection with the writing or purchase of options 
to close out previously written options.  Such brokerage commissions are 
normally higher than those applicable to purchases and sales of portfolio 
securities.

WARRANTS WITH CASH EXTRACTIONS

       The International Fund may invest up to 5% of its assets in warrants, 
including warrants used in conjunction with the cash extraction method.  
Warrants are instruments that allow investors to purchase underlying shares 
at a specified price (exercise price) at a given future date.  The market 
price of a warrant is determined by market participants by the addition of 
two distinct components:  (1) the price of the underlying shares less the 
warrant's exercise price, and (2) the warrant's premium that is attributed to 
volatility and leveraging power.  If an investor wishes to replicate an 
underlying share, the investor can use the warrant with cash extraction 
method by purchasing warrants and holding cash.  The cash component would be 
determined by subtracting the market price of the warrant from the underlying 
share price.

       For example, ASSUME one share for company "Alpha" has a current share 
price of $40 and issued warrants can be converted one for one share at an 
exercise price of $31 exercisable two years from today.  Also ASSUME that the 
market price of the warrant is $10 ($40 - $31 + $1) because investors are 
willing to pay a premium ($1) for previously stated reasons.  If an investor 
wanted to replicate an underlying share by engaging in a warrant with cash 
extraction strategy, the amount of cash the investor would need to hold for 
every warrant would be $30 ($40 - $10 = $30).  A warrant with cash extraction 
is, thus, simply a synthetically created quasi-convertible bond.

                                       -7-
<PAGE>

       If an underlying share issues no or a low dividend and has an 
associated warrant with a market price that is low relative to its share 
price, a warrant with cash extraction may provide attractive cash yields and 
minimize capital loss risk, provided the underlying share is also considered 
a worthy investment.  For example, ASSUME Alpha's share is an attractive 
investment opportunity and its share pays no dividend.  Given the information 
regarding Alpha provided above, also ASSUME that short-term cash currently 
yields 5% per year and that the investor plans to hold the investment at 
least two years, barring significant near-term capital appreciation.  If the 
share price were to fall below $30, the warrant with cash extraction strategy 
would yield a lower loss than the underlying share because an investor cannot 
lose more than the purchase cost of the warrant (capital risk minimized).  
The cash component for this strategy would yield $3.08 after two years 
(compound interest).  The total value of the underlying investment would be 
$43.08 versus $40.00 for the non-yielding underlying share (attractive 
yield).  Finally, it is important to note that this strategy will not be 
pursued if it is not economically more attractive than underlying shares.

DEBT SECURITIES AND DOWN-GRADED INSTRUMENTS
   
     Each of Horizon Fund, Spectrum Fund, Mortgage Securities Fund, Bond 
Fund, Enterprise Fund, Cornerstone Fund and International Fund may invest in 
non-convertible debt securities rated BBB or Baa or higher by S&P or Moody's, 
respectively as described in each Fund's Prospectus. Each of Spectrum Fund, 
Mortgage Securities Fund and Bond Fund may also invest up to 5% of its total 
assets in debt securities rated BB or Ba by S&P or Moody's, respectively. 
Cornerstone Fund may also invest in debt securities convertible into common 
stock which are rated lower than BBB or Baa but which are rated at least B- 
by S&P or B3 by Moody's.  In each case, the respective Fund may also invest 
in securities which are unrated if the Fund's investment adviser determines 
that such securities are of equivalent investment quality to the rated 
securities described above.  (See each Fund's Prospectus for information 
regarding these securities and the Fund's policy regarding them.)
    
     The market value of debt securities generally varies in response to changes
in interest rates and the financial condition of each issuer.  During periods of
declining interest rates, the value of debt securities generally increases.
Conversely, during periods of rising interest rates, the value of such
securities generally declines.  These changes in market value will be reflected
in each Fund's net asset value.
   
    These Funds may, however, acquire debt securities which, after acquisition,
are down-graded by the rating agencies to a rating which is lower than the
applicable minimum rating described above.  In such an event it is the Funds'
general policy to dispose of such down-graded securities except when, in the
judgment of the Funds' investment adviser, it is to the Funds' advantage to
continue to hold such securities.  In no event, however, will any Fund's
aggregate holdings in debt securities which have been down-graded to a rating
which is lower than the applicable minimum rating described above exceed 5% of
its net assets.
    
     Low rated (i.e., below BBB) and unrated debt securities generally involve
greater volatility of price and risk of principal and income, including the
possibility of default by, or bankruptcy of, the issuers of the securities.  In
addition, the markets in which low rated and unrated debt securities are traded
are more limited than those in which higher rated securities are traded.  The
existence of limited markets for particular securities may diminish the Funds'
ability to sell the securities at fair value either to meet redemption requests
or to respond to changes in the economy or in the financial markets and could
adversely affect and cause fluctuations in the daily net asset value of the
Funds' shares.

                                      -8-
<PAGE>

       Adverse publicity and investor perceptions, whether or not based on 
fundamental analysis, may decrease the values and liquidity of low rated debt 
securities, especially in a thinly traded market.  Analysis of the 
creditworthiness of issuers of low rated debt securities may be more complex 
than for issuers of higher rated securities, and the ability of the Funds to 
achieve its investment objective may, to the extent of investment in low 
rated debt securities, be more dependent upon such creditworthiness analysis 
than would be the case if the Funds were investing in higher rated securities.

       Low rated debt securities may be more susceptible to real or perceived 
adverse economic and competitive industry conditions than investment grade 
securities.  The prices of low rated debt securities have been found to be 
less sensitive to interest rate changes than higher rated investments, but 
more sensitive to adverse economic downturns or individual corporate 
developments.  A projection of an economic downturn or of a period of rising 
interest rates, for example, could cause a decline in low rated debt 
securities prices because the advent of a recession could lessen the ability 
of a highly leveraged company to make principal and interest payments on its 
debt securities.  If the issuer of low rated debt securities defaults, the 
Funds may incur additional expenses to seek recovery.  The low rated bond 
market is relatively new, and many of the outstanding low rated bonds have 
not endured a major business recession.
   
SHORT SALES AGAINST THE BOX

    Each Fund may sell securities "short against the box."  Whereas a short
sale is the sale of a security the Fund does not own, a short sale is "against
the box" if, at all times during which the short position is open, the Fund owns
at least an equal amount of the securities sold short or other securities
convertible into or exchangeable without further consideration for securities of
the same issue as the securities sold short.  Short sales against the box are
typically used by sophisticated investors to defer recognition of capital gains
or losses.  The Funds have no present intention to sell securities short in this
fashion.
    
INVESTMENTS IN RUSSIA

     The International Fund may invest in securities of Russian companies, which
involves risks and special considerations not typically associated with
investing in United States securities markets.  Since the breakup of the Soviet
Union at the end of 1991, Russia has experienced dramatic political and social
change.  The political system in Russia is emerging from a long history of
extensive state involvement in economic affairs.  The country is undergoing a
rapid transition from a centrally-controlled command system to a market-
oriented, democratic model.  The Fund may be affected unfavorably by political
or diplomatic developments, social instability, changes in government policies,
taxation and interest rates, currency repatriation restrictions and other
political and economic developments in the law or regulations in Russia and, in
particular, the risks of expropriation, nationalization and confiscation of
assets and changes in legislation relating to foreign ownership.

      The planned economy of the former Soviet Union was run with qualitatively
different objectives and assumptions from those prevalent in a market system and
Russian businesses do not have any recent history of operating within a market-
oriented economy.  In general, relative to companies operating in Western
economies, companies in Russian are characterized by a lack of: (i) management
with experience of operating in a market economy; (ii) modern technology; and,
(iii) a sufficient capital base with which to develop and expand their
operations.  It is unclear what will be the future effect on Russian companies,
if any, of Russia's continued attempts to move toward a more market-oriented
economy.  Russia's economy has experienced severe economic recession, if not
depression, since 1990 during which time the economy has been characterized by
high rates of inflation, high rates of unemployment, declining gross domestic
product, deficit government spending, and a devaluing currency.  The economic
reform program has involved major disruptions and dislocations in various
sectors of the economy, and those problems have been exacerbated by growing
liquidity problems.  Further, Russia presently receives significant financial
assistance from a number of countries through various programs.  To the extent
these programs are reduced or eliminated in the future, Russian economic
development may be adversely impacted.

     The Russian securities markets are substantially smaller, less liquid and
significantly more volatile than the securities markets in the United States.
In addition, there is little historical data on these securities markets because
they are of recent origin.  A substantial proportion of securities transactions
in Russia are privately negotiated outside of stock exchanges and
over-the-counter markets.  A limited number of issuers represent a
disproportionately large percentage of market capitalization and trading volume.
Although evolving rapidly, even the largest of Russia's stock exchanges are not
well developed compared to Western stock exchanges.  The actual volume of
exchange-based trading in Russia is low and active on-market trading generally
occurs only in the shares of a few private companies.  Most secondary market
trading of equity securities occurs through over-the-counter trading facilitated
by a growing number of licensed brokers.  Shares are traded on the over-the-
counter market primarily by the management of enterprises, investment funds,
short-term speculators and foreign investors.  The securities of Russian
companies are mostly traded over-the-counter and, despite the large number of
stock exchanges, there is still no organized public market for such securities.
This may increase the difficulty of valuing the Fund's investments.  No
established secondary markets may exist for many of the securities in which the
Fund may invest.  Reduced secondary market liquidity may have an adverse effect
on market price and the Fund's ability to dispose of particular instruments when
necessary to meet its liquidity requirements or in response to specific economic
events such as a deterioration in the creditworthiness of the issuer.  Reduced
secondary market liquidity for securities may also make it more difficult for
the Fund to obtain accurate market quotations for purposes of valuing its
portfolio and calculating its net asset value.  Market quotations are generally
available on many emerging country securities only from a limited number of
dealers and may not necessarily represent firm bids of those dealers or prices
for actual sales.

     Because of the recent formation of the securities markets as well as the
underdeveloped state of the banking and telecommunications systems, settlement,
clearing and registration transactions are subject to significant risks not
normally associated with investments in the United States and other more
developed markets.  Ownership of shares (except where shares are held through
depositories that meet the requirements of the 1940 Act) is defined according to
entries in the company's share register and normally evidenced by extracts from
the register or in certain limited cases by formal share certificates.  However,
there is not a central registration system and these services are carried out by
the companies themselves or by registrars located throughout Russia.  These
registrars are not necessarily subject to effective state supervision and its
possible for the Fund to lose its registration through fraud, negligence and
even mere oversight.  The laws and regulations in Russia affecting Western
investment business continue to evolve in an unpredictable manner.  Russian laws
and regulations, particularly those involving taxation, foreign investment and
trade, title to property or securities, and transfer of title, applicable to the
Fund's activities are relatively new and can change quickly and unpredictably in
a manner far more volatile than in the United States or other developed market
economies.  Although basic commercial laws are in place, they are often unclear
or contradictory and subject to varying interpretation, and may at any time be
amended, modified, repealed or replaced in a manner adverse to the interest of
the Fund.  There is still lacking a cohesive body of law and precedents normally
encountered in business environments.  Foreign investment in Russian companies
is, in certain cases, legally restricted.  Sometimes these restrictions are
contained in constitutional documents of an enterprise which are not publicly
available.  Russian foreign investment legislation currently guarantees the
right of foreign investors to transfer abroad income received on investments
such as profits, dividends and interest payments.  This right is subject to
settlement of all applicable taxes and duties.  However, more recent legislation
governing currency regulation and control guarantees the right to export
interest, dividends and other income on investments, but does not expressly
permit the repatriation of capital from the realization of investments.  Current
practice is to recognize the right to repatriation of capital.  Authorities
currently do not attempt to restrict repatriation beyond the extent of the
earlier law.  No guarantee can be made, however, that amounts representing
realization of capital of income will be capable of being remitted.  If, for any
reason, the Fund were unable to distribute an amount equal to substantially all
of its investment company taxable income (as defined for U.S. tax purposes)
within applicable time periods, the Fund would not qualify for the favorable
U.S. federal income tax treatment afforded to regulated investment companies,
or, even if it did so qualify, it might become liable for income and excise
taxes on undistributed income.

     Russian courts lack experience in commercial dispute resolution and many of
the procedural remedies for enforcement and protection of legal rights typically
found in Western jurisdictions are not available in Russia.  There remains
uncertainty as to the extent to which local parties and entities, including
Russian state authorities, will recognize the contractual and other rights of
the parties with which they deal.  Accordingly, there will be difficulty and
uncertainty in the Fund's ability to protect and enforce its rights against
Russian state and private entities.  There is also no assurance that the Russian
courts will recognize or acknowledge that the Fund has acquired title to any
property or securities in which the Fund invests, or that the Fund is the owner
of any property or security held in the name of a nominee which has acquired
such property or security on behalf of the Fund, because there is at present in
Russia no reliable system or legal framework regarding the registration of
titles.  There can be no assurance that this difficulty in protecting and
enforcing rights in Russia will not have a material adverse effect on the Fund
and its operations.  Difficulties are likely to be encountered enforcing
judgments of foreign courts within Russia or of Russian courts in foreign
jurisdictions due to the limited number of countries which have signed treaties
for mutual recognition of court judgments with Russia.

                            INVESTMENT RESTRICTIONS

       Each of the Funds is "diversified" as defined in the Investment 
Company Act of 1940.  This means that at least 75% of the value of the Fund's 
total assets is represented by cash and cash items, government securities, 
securities of other investment companies, and securities of other issuers, 
which for purposes of this calculation, are limited in respect of any one 
issuer to an amount not greater in value than 5% of the Fund's total assets 
and to not more than 10% of the outstanding voting securities of such issuer.

       Each Fund is also subject to certain "fundamental" investment 
restrictions, which may not be changed without the vote of a "majority" of 
the Fund's outstanding shares.  As used in the Prospectus and this Statement 
of Additional Information, "majority" means the lesser of (i) 67% of a Fund's 
outstanding shares present at a meeting of the holders if more than 50% of 
the outstanding shares are present in person or by proxy or (ii) more than 
50% of a Fund's outstanding shares.  An investment restriction which is not 
fundamental may be changed by vote of the Board of Directors without further 
shareholder approval.  Except as otherwise noted, each of the investment 
restrictions below is fundamental.

HORIZON FUND

       Horizon Fund will NOT:

            (1) Purchase any security (other than securities issued 
       or guaranteed by the United States Government, its agencies or 
       instrumentalities) if, as a result, more than 5% of the Fund's total 
       assets would be invested in securities of a single issuer, except 
       that up to 25% of the value of the Fund's total assets may be 
       invested without regard to this limitation; 
       [NOTE: SEE "ADDITIONAL INVESTMENT RESTRICTIONS" BELOW.]

                                      -9-
<PAGE>

            (2) Purchase any security if, as a result, more than 25% of the 
       Fund's total assets would be invested in the securities of issuers 
       conducting their principal business activities in a single industry;

            (3) Purchase securities on margin (but it may obtain such 
       short-term credits as may be necessary for the clearance of purchases 
       and sales or securities); or make short sales except short sales 
       against the box where it owns the securities sold or, by virtue of 
       ownership of other securities, it has the right to obtain, without 
       payment of further consideration, securities equivalent in kind and 
       amount to those sold;

            (4) Acquire more than 10% of any class of securities of an issuer 
       (taking all preferred stock issues of an issuer as a single class and 
       all debt issues of an issuer as a single class) or acquire more than 
       10% of the outstanding voting securities of an issuer;

            (5) Borrow money, except from banks and only as a temporary measure
       for extraordinary or emergency purposes and not in excess of 5% of 
       its net assets;

            (6) Mortgage, pledge, hypothecate, or in any manner transfer, as 
       security for indebtedness, any assets of the Fund;

            (7) Invest more than a total of 5% of its total assets in 
       securities of businesses (including predecessors) less than three 
       years old or equity securities which are not readily marketable;

            (8) Purchase or retain securities of any company if officers and 
       directors of the Fund or of its investment adviser who individually 
       own more than 1/2 of 1% of the shares or securities of that  company, 
       together own more than 5%;

            (9) Make loans, except by purchase of bonds, debentures, commercial
       paper, certificates of deposit, corporate notes and similar evidences 
       of indebtedness, which are a part of an issue to the public or to 
       financial institutions, and except loans of portfolio securities to 
       broker-dealers and financial institutions, determined by the Fund to 
       have sufficient financial responsibility, if such loans are secured 
       at all times by cash or securities issued or guaranteed by the United 
       States  Government, its agencies or instrumentalities, in an amount 
       at all times equal to at least 100% of the market value of the 
       portfolio securities loaned and if, immediately after making such 
       loan, the total amount of portfolio securities loaned does not exceed 
       20% of the market value of the Fund's total assets;

            (10) Buy or sell oil, gas or other mineral leases, rights or 
       royalty contracts, real estate or interests in real estate which are 
       not readily marketable, commodities or commodity contracts. (This 
       does not prevent the Fund from purchasing securities of companies 
       investing in the foregoing.);

                                      -10-
<PAGE>

            (11) Act as an underwriter of securities, except to the 
       extent the Fund may be deemed to be an underwriter, under the federal 
       securities laws, in connection with the disposition of portfolio 
       securities;

            (12) Make investments for the purpose of exercising control 
       or management;

            (13) Participate on a joint or joint and several basis in 
       any trading account in securities;

            (14) Write put or call options, except covered call options 
       which are traded on national securities exchanges with respect to 
       common stocks in its portfolio, in an aggregate amount not greater 
       than 15% of its net assets; or purchase options, except call options in 
       order to close out a position;

            (15) Invest in the securities of other investment companies 
       with an aggregate value in excess of 5% of the Fund's total assets, 
       except securities acquired as a result of a merger, consolidation or 
       acquisition of assets;

            (16) Purchase or sell any securities other than Fund shares 
       from or to its investment adviser or any officer or director of the 
       Fund or its investment adviser; or

            (17) Invest more than a total of 10% of the Fund's net assets in
       securities restricted as to disposition under federal securities laws 
       or otherwise or other illiquid assets (which include repurchase 
       agreements with a maturity of over seven days).

SPECTRUM FUND

       Spectrum Fund will NOT:

            (1) Purchase any security (other than securities issued or 
       guaranteed by the United States Government, its agencies or 
       instrumentalities) if, as a result, more than 5% of the Fund's total 
       assets would be invested in securities of a single issuer, except that
       up to 25% of the value of the Fund's total assets may be invested 
       without regard to this limitation;

            (2) Purchase any security if, as a result, more than 25% of 
       the Fund's total assets would be invested in the securities of issuers 
       conducting their principal business activities in a single industry, 
       provided that (a) telephone, gas and electric public utilities are each 
       regarded as separate industries and (b) banking, savings and loan 
       associations, savings banks and finance companies as a group will not 
       be considered a single industry for the purpose of this limitation. 
       There is no limitation with respect to the concentration of investments 
       in securities issued or guaranteed by the United States Government, its 
       agencies or instrumentalities or certificates of deposit and bankers' 
       acceptances of United States banks and savings and loan associations; 
       [NOTE: SEE "ADDITIONAL INVESTMENT RESTRICTIONS" BELOW.]

                                      -11-
<PAGE>

            (3) Purchase any security on margin (but it may obtain 
       such short-term credits as may be necessary for the clearance of 
       purchases and sales of securities);

            (4) Make short sales except short sales against the box 
       where it owns the securities sold or, by virtue of ownership of other 
       securities, it has the right to obtain, without payment of further 
       consideration, securities equivalent in kind and amount to those sold;

            (5) Acquire more than 10% of any class of securities of 
       an issuer (taking all preferred stock issues of an issuer as a single 
       class and all debt issues of an issuer as a single class) or acquire 
       more than 10% of the outstanding voting securities of an issuer;

            (6) Borrow money, except from banks and only as a 
       temporary measure for extraordinary or emergency purposes and not in 
       excess of 5% of its net assets; 
       [NOTE: SEE "ADDITIONAL INVESTMENT RESTRICTIONS" BELOW.]

            (7) Mortgage, pledge, hypothecate, or in any manner 
       transfer, as security for indebtedness, any assets of the Fund, 
       except that this limitation shall not apply to deposits made in 
       connection with the entering into and holding of interest rate 
       futures contracts;

            (8) Invest more than a total of 5% of its total assets in 
       securities of businesses (including predecessors) less than three 
       years old or equity securities which are not readily marketable;

            (9) Purchase or retain securities of any company if 
       officers and directors of the Fund or of its investment adviser who 
       individually own more than 1/2 of 1% of the shares of securities of 
       that  company, together own more than 5%;

            (10) Make loans, except by purchase of qualified debt 
       obligations referred to in the Prospectus and except loans of 
       portfolio securities to broker-dealers and financial institutions, 
       determined by the Fund's investment adviser to have sufficient 
       financial responsibility, if such loans are secured at all times by 
       cash or securities issued or guaranteed by the United States 
       Government, its agencies or instrumentalities, in an amount at all 
       times equal to at least 100% of the market value of the portfolio 
       securities loaned and if, immediately after making such loans, the 
       total amount of portfolio securities loaned does not exceed 20% of 
       the market value of the Fund's total assets;

            (11) Buy or sell oil, gas or other mineral leases, rights 
       or royalty contracts, real estate or interests in real estate which 
       are not readily marketable, commodities or commodity contracts. (This 
       does not prevent the Fund from purchasing securities of companies 
       investing in the foregoing.);

            (12) Act as an underwriter of securities, except to the 
       extent the Fund may be deemed to be an underwriter, under the federal 
       securities laws, in connection with the disposition of portfolio 
       securities;

                                      -12-
<PAGE>

            (13) Make investments for the purpose of exercising 
       control or management;

            (14) Participate on a joint or joint and several basis in 
       any trading account in securities;

            (15) Write call or purchase put options, except covered 
       options which are traded on national securities exchanges with 
       respect to securities in its portfolio, in an amount not greater than 
       15% of its net assets, or purchase a call option or write a put 
       option, except to close out a position;

            (16) Invest in the securities of other investment 
       companies with an aggregate value in excess of 5% of the Fund's total 
       assets, except securities acquired as a result of a merger, 
       consolidation or acquisition of assets; or

            (17) Invest more than a total of 10% of the Fund's net 
       assets in securities restricted as to disposition under federal 
       securities laws or otherwise or other illiquid assets.

MORTGAGE SECURITIES FUND

       Mortgage Securities Fund will NOT:

            (1) Purchase any security (other than securities issued 
       or guaranteed by the United States Government, its agencies or 
       instrumentalities) if, as a result, more than 5% of the Fund's total 
       assets would be invested in securities of a single issuer, except 
       that up to 25% of the value of the Fund's total assets may be 
       invested without regard to this limitation;

            (2) Purchase any security if, as a result, more than 25% 
       of the Fund's total assets would be invested in the securities of 
       issuers conducting their principal business activities in a single 
       industry, except that this limitation shall not apply to investment 
       in the mortgage and mortgage-finance industry (in which more than 
       25% of the value of the Fund's total assets will, except for 
       temporary defensive positions, be invested) or securities issued or 
       guaranteed by the United States Government, its agencies or 
       instrumentalities; 
       [NOTE: SEE "ADDITIONAL INVESTMENT RESTRICTIONS" BELOW.]

            (3) Purchase securities on margin (but it may obtain such 
       short-term credits as may be necessary for the clearance of purchases 
       and sales of securities); or make short sales except short sales 
       against the box where it owns the securities sold or, by virtue of 
       ownership of other securities, it has the right to obtain, without 
       payment of further consideration, securities equivalent in kind and 
       amount to those sold;

            (4) Lend its portfolio securities;

            (5) Borrow money except from banks and only as a 
       temporary measure for extraordinary or emergency purposes and not in 
       excess of 5% of its net assets;

                                      -13-
<PAGE>

            (6) Mortgage, pledge, hypothecate, or in any manner 
       transfer, as security for indebtedness, any assets of the Fund, 
       except that this limitation shall not apply to deposits made in 
       connection with the entering into and holding of interest rate 
       futures contracts;

            (7) Invest more than a total of 5% of its total assets in 
       securities of businesses (including predecessors) less than three 
       years old or equity securities which are not readily marketable;

            (8) Purchase or retain securities of any company if 
       officers and directors of the Fund or of its investment adviser who 
       individually own more than 1/2 of 1% of the shares or securities of 
       the  company, together own more than 5%;

            (9) Make loans, except by purchase of qualified debt 
       obligations referred to in the Prospectus under "Investment 
       Objectives and Policies;"

            (10) Buy or sell (a) oil, gas or other mineral leases, 
       rights or royalty contracts; (b) real estate, except that it may 
       invest in mortgage-related securities and whole loans and purchase 
       and sell  securities of companies which deal in real estate or 
       interests therein; or (c) commodities or commodity contracts, except 
       that it may invest in interest rate futures contracts.

            (11) Act as an underwriter of securities, except to the 
       extent the Fund may be deemed to be an underwriter, under the federal 
       securities laws, in connection with the disposition of portfolio 
       securities;

            (12) Make investments for the purpose of exercising 
       control or management;

            (13) Invest in the securities of other investment 
       companies with an aggregate value in excess of 5% of the Fund's total 
       assets, except securities acquired as a result of a merger, 
       consolidation or acquisition of assets; or

            (14) Invest more than a total of 10% of the Fund's net 
       assets in securities restricted as to disposition under federal 
       securities laws or otherwise or other illiquid assets (which include 
       put and  call options).

MONEY MARKET FUND (Restriction number 15 is not "fundamental".)

       Money Market Fund will NOT:

            (1) Purchase any security (other than securities issued 
       or guaranteed by the United States Government, its agencies or 
       instrumentalities) if, as a result, more than 5% of the Fund's total 
       assets would be invested in securities of a single issuer;

            (2) Purchase any security if, as a result, more than 25% 
       of the Fund's total assets would be invested in the securities of 
       issuers conducting their principal business activities in a single 
       industry; provided that (a) telephone, gas, and electric public 
       utilities are each

                                      -14-
<PAGE>

       regarded as separate industries and (b) United States banks, 
       savings and loan associations, savings banks and finance 
       companies are each regarded as separate industries for the 
       purpose of this limitation. There are no limitations with respect 
       to the concentration of investments in securities issued or guaranteed 
       by the United States Government, its agencies or instrumentalities, 
       or certificates of deposit and bankers acceptances of domestic 
       branches of United States banks; 
       [NOTE: SEE "ADDITIONAL INVESTMENT RESTRICTIONS" BELOW.]

            (3) Purchase securities on margin (but it may obtain such 
       short-term credits as may be necessary for the clearance of purchases 
       and sales of securities); or make short sales except short sales 
       against the box where it owns the securities sold or, by virtue of 
       ownership of other securities, it has the right to obtain, without 
       payment of further consideration, securities equivalent in kind and 
       amount to those sold, and only to the extent that the Fund's short 
       positions will not at the time of any short sale aggregate in total 
       sale prices more than 10% of its total assets;

            (4) Acquire more than 10% of any class of securities of 
       an issuer (taking all preferred stock issues of an issuer as a single 
       class and all debt issues of an issuer as a single class) or acquire 
       more than 10% of the outstanding voting securities of an issuer;

            (5) Borrow money or enter into reverse repurchase 
       agreements in excess of 5% of its net assets and, with respect to 
       borrowing money, only from banks and only as a temporary measure for 
       extraordinary or emergency purposes;

            (6) Mortgage, pledge, hypothecate, or in any manner 
       transfer, as security for indebtedness, any assets of the Fund;

            (7) Invest more than 5% of its total assets in securities 
       of businesses (including predecessors) less than three years old;

            (8) Purchase or retain securities of any company if 
       officers and directors of the Fund or of its investment adviser who 
       individually own more than 1/2 of 1% of the shares or securities of 
       that company, together own more than 5%;

            (9) Make loans, except by purchase of bonds, debentures, 
       commercial paper, corporate notes and similar evidences of 
       indebtedness, which are a part of an issue to the public or to 
       financial institutions;

            (10) Buy or sell oil, gas or other mineral leases, rights 
       or royalty contracts, real estate or interests in real estate which 
       are not readily marketable, commodities or commodity contracts. (This 
       does not prevent the Fund from purchasing securities of companies 
       investing in the foregoing.);

            (11) Act as an underwriter of securities, except to the 
       extent the Fund maybe deemed to be an underwriter in connection with 
       the disposition of portfolio securities;

                                      -15-
<PAGE>

            (12) Make investments for the purpose of exercising control or
       management;

            (13) Participate on a joint or joint and several basis in any 
       trading account in securities;

            (14) Write or purchase put or call options, or combinations thereof;

            (15) Enter into repurchase agreements maturing in more than seven 
       days, purchase certificates of deposit of banks and savings and loan 
       associations which at the date of the investment have total assets (as 
       of the date of their most recent annual financial statements) of less 
       than $2 billion, purchase variable amount master demand notes, or invest
       in any other illiquid assets, if such investments taken together exceed
       10% of the Fund's net assets (This restriction is non-fundamental.); or

            (16) Invest in the securities of other investment companies with 
       an aggregate value in excess of 5% of the Fund's total assets, except 
       securities acquired as a result of a merger, consolidation or acquisition
       of assets.

BOND FUND (Restriction number 16 is not "fundamental".)

       Bond Fund will NOT:

            (1) Purchase any security (other than securities issued or 
       guaranteed by the United States Government, its agencies or 
       instrumentalities) if, as a result, more than 5% of the Fund's total 
       assets would be invested in securities of a single issuer, except that 
       up to 25% of the value of the Fund's total assets may be invested
       without regard to this limitation;

            (2) Purchase any security if, as a result, 25% or more of the 
       Fund's total assets would be invested in the securities of issuers 
       conducting their principal business activities in a single industry, 
       provided that (a) the electric, telephone, gas, gas transmission, 
       water, telegraph and satellite communications utilities are each 
       regarded as separate industries, and (b) banks, savings and loan 
       associations, savings banks, and finance companies are each regarded 
       as separate industries. There is no limitation with respect to the 
       concentration of investments in securities issued or guaranteed by 
       the United States Government, its agencies or instrumentalities.

            (3) Purchase securities on margin (but it may obtain such 
       short-term credits as may be necessary for the clearance of purchases 
       and sales or securities); or make short sales except short sales 
       against the box where it owns the securities sold or, by virtue of 
       ownership of other securities, it has the right to obtain, without 
       payment of further consideration, securities equivalent in kind and 
       amount to those sold;

            (4) Acquire more than 10% of any class of securities of an issuer
       (taking all preferred stock issues of an issuer as a single class and 
       all debt issues of an issuer as a single class) or acquire more than 
       10% of the outstanding voting securities of an issuer;

                                      -16-
<PAGE>

            (5) Borrow money, except from banks and only as a temporary measure
       for extraordinary or emergency purposes, including the meeting of 
       redemption requests which might otherwise require the untimely 
       disposition of securities, and not in excess of 5% of its net assets;
       or enter into reverse repurchase agreements;

            (6) Mortgage, pledge, hypothecate, or in any manner transfer, as
       security for indebtedness, any assets of the Fund, except that this 
       limitation shall not apply to deposits made in connection with the 
       entering into and holding of interest rate futures contracts;

            (7) Invest more than a total of 5% of its total assets in securities
       of businesses (including predecessors) less than three years old or 
       equity securities which are not readily marketable;

            (8) Purchase or retain securities of any company if officers and 
       directors of the Fund or of its investment adviser who individually own
       more than 1/2 of 1% of the shares or securities of that company, 
       together own more than 5%;

            (9) Make loans, except by purchase of qualified debt obligations 
       referred to in the Prospectus under "Investment Objectives and 
       Policies," and except loans of portfolio securities to broker-dealers
       and financial institutions, determined by the Fund to have sufficient
       financial responsibility, if such loans are secured at all times by 
       cash or securities issued or guaranteed by the United States 
       Government, its agencies or instrumentalities, in an amount at all 
       times equal to at least 100% of the market value of the portfolio 
       securities loaned and if, immediately after making such loan, the 
       total amount of portfolio securities loaned does not exceed 20% of 
       the market value of the Fund's total assets;

            (10) Buy or sell oil, gas or other mineral leases, rights or 
       royalty contracts, real estate, or interests in real estate which are 
       not readily marketable, commodities or commodity contracts, except 
       that it may invest in interest rate futures contracts. (This does 
       not prevent the Fund from purchasing securities of companies investing
       in the foregoing.);

            (11) Act as an underwriter of securities, except to the extent
       the Fund may be deemed to be an underwriter, under the federal 
       securities laws, in connection with the disposition of portfolio 
       securities;

            (12) Make investments for the purpose of exercising control 
       or management;

            (13) Participate on a joint or joint and several basis in 
       any trading account in securities (but this does not prohibit the 
       "bunching" of orders for the sale or purchase of the Fund's portfolio 
       securities with other accounts advised by Advantus Capital to reduce 
       brokerage commissions or otherwise to achieve best overall execution);

            (14) Invest in the securities of other investment companies 
       with an aggregate value in excess of 5% of the Fund's total assets,
       except securities acquired as a result of a merger, consolidation
       or acquisition of assets; or

                                      -17-
<PAGE>

            (15) Invest more than a total of 10% of the Fund's net assets in
       securities restricted as to disposition under federal securities laws
       or otherwise or other illiquid assets (which include repurchase 
       agreements with a maturity of over seven days and OTC options for 
       which there is no secondary market); or

            (16) Invest more than 10% of its net assets in securities of 
       foreign issuers which are not U.S. dollar-denominated and publicly 
       traded in the United States (This restriction is non-fundamental.).

CORNERSTONE FUND AND ENTERPRISE FUND (The investment restrictions numbered 1 
through 7 below are fundamental. Restrictions numbered 8 through 14 are not 
fundamental and may be changed by the Funds' Boards of Directors.)

       Cornerstone Fund and Enterprise Fund will NOT:

            (1) Purchase any security if, as a result, 25% or more of the 
       Fund's total assets would be invested in the securities of issuers 
       conducting their principal business activities in a single industry;

            (2) Purchase securities on margin (but it may obtain such 
       short-term credits as may be necessary for the clearance of purchases 
       and sales or securities); or make short sales except short sales 
       against the box where it owns the securities sold or, by virtue of 
       ownership of other securities, it has the right to obtain, without 
       payment of further consideration, securities equivalent in kind and 
       amount to those sold;

            (3) Borrow money, except from banks and only as a temporary 
       measure for extraordinary or emergency purposes and not in excess of
       5% of its net assets;

            (4) Mortgage, pledge, hypothecate, or in any manner transfer, as
       security for indebtedness, any assets of the Fund; 

            (5) Make loans, except by purchase of bonds, debentures, commercial
       paper, certificates of deposit, corporate notes and similar evidences
       of indebtedness, which are a part of an issue to the public or to 
       financial institutions, and except loans of portfolio securities to
       broker-dealers and financial institutions, determined by the Fund to
       have sufficient financial responsibility, if such loans are secured
       at all times by cash or securities issued or guaranteed by the 
       United States  Government, its agencies or instrumentalities, in an
       amount at all times equal to at least 100% of the market value of the
       portfolio securities loaned and if, immediately after making such loan,
       the total amount of portfolio securities loaned does not exceed 20%
       of the market value of the Fund's total assets;

            (6) Buy or sell oil, gas or other mineral leases, rights 
       or royalty contracts, real estate, real estate limited partnership 
       interests, or interests in real estate which are not readily 
       marketable, commodities or commodity contracts. (This does not 
       prevent the Fund from purchasing securities of companies investing in 
       the foregoing.);

                                      -18-

<PAGE>

            (7) Act as an underwriter of securities, except to the extent the
       Fund may be deemed to be an underwriter, under the federal securities 
       laws, in connection with the disposition of portfolio securities;

            (8) Purchase or retain securities of any company if officers and
       directors of the Fund or of its investment adviser who individually 
       own more than 1/2 of 1% of the shares or securities of that company,
       together own more than 5%;

            (9) Make investments for the purpose of exercising control or 
       management;

            (10) Participate on a joint or joint and several basis in any 
       trading account in securities;

            (11) Write put or call options, except covered call options 
       which are traded on national securities exchanges with respect to 
       common stocks in its portfolio, in an aggregate amount not greater
       than 15% of its net assets; or purchase options, except call options
       in order to close out a position;

            (12) Invest in the securities of other investment companies 
       with an aggregate value in excess of 5% of the Funds total assets, 
       except securities acquired as a result of a merger, consolidation 
       or acquisition of assets;

            (13) Purchase or sell any securities other than Fund shares 
       from or to its investment adviser or any officer or director of the 
       Fund or its investment adviser; or

           (14) Invest more than a total of 10% of the Fund's net assets in
       securities or other assets, including repurchase agreements with a 
       maturity of over seven days, which are illiquid or securities of 
       businesses (including predecessors) less than three years old; 
       provided that investments in securities of businesses (including 
       predecessors) less than three years old will in no event exceed in 
       the aggregate more than 5% of the Fund's net assets.

INTERNATIONAL FUND (The investment restrictions numbered 1 through 7 below 
are fundamental. Restrictions numbered 8 through 15 are not fundamental and 
may be changed by the Fund's Board of Directors.)

       International Fund will NOT:

            (1) Purchase any security if, as a result, 25% or more of the 
       Fund's total assets would be invested in the securities of issuers 
       conducting their principal business activities in a single industry;

            (2) Purchase securities on margin (but it may obtain such 
       short-term credits as may be necessary for the clearance of purchases 
       and sales or securities); or make short sales except short sales 
       against the box where it owns the securities sold or, by virtue of 

                                      -19-
<PAGE>

       ownership of other securities, it has the right to obtain, without 
       payment of further consideration, securities equivalent in kind and 
       amount to those sold;

            (3) Borrow money, except from banks and only as a temporary
       measure for extraordinary or emergency purposes and not in excess 
       of 5% of its net assets;

            (4) Mortgage, pledge, hypothecate, or in any manner transfer,
       as security for indebtedness, any assets of the Fund; 

            (5) Make loans, except by purchase of bonds, debentures, 
       commercial paper, certificates of deposit, corporate notes and 
       similar evidences of indebtedness, which are a part of an issue to 
       the public or to financial institutions, and except loans of 
       portfolio securities to broker-dealers and financial institutions, 
       determined by the Fund to have sufficient financial responsibility, 
       if such loans are secured at all times by cash or securities issued 
       or guaranteed by the United States Government, its agencies or 
       instrumentalities, in an amount at all times equal to at least 100% 
       of the market value of the portfolio securities loaned and if, 
       immediately after making such loan, the total amount of portfolio 
       securities loaned does not exceed 20% of the market value of the 
       Fund's total assets;

            (6) Buy or sell oil, gas or other mineral leases, rights or 
       royalty contracts, real estate, real estate limited partnership 
       interests, or interests in real estate which are not readily 
       marketable, commodities or commodity contracts, except the Fund may 
       purchase and sell futures contracts on financial instruments and 
       indices, and options on such futures contracts. (This does not 
       prevent the Fund from purchasing securities of companies investing in 
       the foregoing.);

            (7) Act as an underwriter of securities, except to the extent 
       the Fund may be deemed to be an underwriter, under the federal 
       securities laws, in connection with the disposition of portfolio 
       securities;

            (8) Purchase or retain securities of any company if officers
       and directors of the Fund or of its investment adviser who individually
       own more than 1/2 of 1% of the shares or securities of that company,
       together own more than 5%;

            (9) Make investments for the purpose of exercising control or
       management;

            (10) Participate on a joint or joint and several basis in any 
       trading account in securities;

            (11) Write put or call options, except covered call options
       which are traded on national securities exchanges with respect to 
       common stocks in its portfolio, in an aggregate amount not greater 
       than 15% of its net assets; or purchase options, except call options
       in order to close out a position;

                                      -20-
<PAGE>

              (12)    Invest in the securities of other investment companies 
       with an aggregate value in excess of 10% of the Fund's total assets, 
       except securities acquired as a result of a merger, consolidation or 
       acquisition of assets;

              (13)    Purchase or sell any securities other than Fund shares 
       from or to its investment adviser or any officer or director of the Fund
       or its investment adviser;

              (14)    Invest more than a total of 10% of the Fund's net assets 
       in securities or other assets, including repurchase agreements with a 
       maturity of over seven days, which are illiquid or securities of 
       businesses (including predecessors) less than three years old; provided 
       that investments in securities of businesses (including predecessors) 
       less than three years old will in no event exceed in the aggregate more 
       than 5% of the Fund's net assets; or

              (15)    Invest more than 5% of its assets in warrants other than 
       warrants acquired in units or attached to other securities; provided, 
       that of such 5%, not more than 2% of the Fund's assets shall be invested
       in warrants that are not exchange listed.

ADDITIONAL INVESTMENT RESTRICTIONS

       Certain of the Funds have agreed with the staff of the Securities and 
Exchange Commission that, as a non-fundamental operating policy, the 
following additional investment restrictions, which modify certain of the 
fundamental investment restrictions described above, will be observed:

              (1)     Horizon Fund, Spectrum Fund, Mortgage Securities Fund and
       Money Market Fund will not purchase any security if, as a result, "25%
       or more" of the Fund's total assets would be invested in the securities 
       of issuers conducting their principal business activities in a single 
       industry (see investment restriction number 2 for each Fund).


              (2)     Spectrum Fund, in applying the limitation on investments 
       in securities of issuers conducting their principal business activities 
       in a single industry (see Spectrum Fund investment restriction number 2,
       as modified by additional investment restriction number 1 above), will 
       also apply such limitation to certificates of deposit and bankers' 
       acceptances of United States banks and savings and loan associations.


              (3)     Spectrum Fund shall include reverse repurchase agreements 
       as a "borrowing" for purposes of applying the Fund's 5% of net assets 
       limitation on borrowing money (see Spectrum Fund investment restriction 
       number 6).

ALL FUNDS


       With respect to each of the Funds, any investment policy set forth 
under "Investment Objectives, Policies and Risks" in the Prospectus, or any 
restriction set forth above which involves a maximum percentage of securities 
or assets shall not be considered to be violated unless an

                                   -21-
<PAGE>

excess over the percentage occurs immediately after an acquisition of 
securities or utilization of assets and results therefrom, or unless the 
Investment Company Act of 1940 provides otherwise.

                               PORTFOLIO TURNOVER

Portfolio turnover is the ratio of the lesser of annual purchases or sales of
portfolio securities to the average monthly value of portfolio securities, not
including short-term securities.  A 100% portfolio turnover rate would occur,
for example, if the lesser of the value of purchases or sales of portfolio
securities for a particular year were equal to the average monthly value of the
portfolio securities owned during such year.
   
Horizon Fund makes changes in its portfolio securities which are considered 
advisable in light of market conditions.  Frequent changes may result in 
higher brokerage and other costs for the Fund.  For the fiscal years ended 
September 30, 1997, 1996 and 1995, the Fund's portfolio turnover rates were 
71.5%, 84.7%, and 46.8%, respectively.

Spectrum Fund's objective and policies may cause the annual portfolio 
turnover rate to be higher than the average turnover rate of other investment 
companies. Accordingly, the Fund may have high brokerage and other costs.  A 
portfolio turnover rate that exceeds 100% is considered high and will result 
in higher costs.  For the fiscal years ended September 30, 1997, 1996 and 
1995, the Fund's portfolio turnover rates were 141.4%, 140.5%, and 125.5%, 
respectively.

Mortgage Securities Fund's investment activities may result in the Fund's 
engaging in a considerable amount of trading of securities held for less than 
one year.  Accordingly, it can be expected that the Fund will have a higher 
turnover rate, and thus a higher incidence of brokerage and other costs, than 
might be expected from investment companies which invest substantially all of 
their funds on a long-term basis.  A portfolio turnover rate that exceeds 
100% is considered high and will result in higher costs.  For the fiscal 
years ended September 30, 1997, 1996 and 1995, the Fund's portfolio turnover 
rates were 85.1%, 125.2%, and 203.7%, respectively.
    
Money Market Fund, consistent with its investment objective, attempts to
maximize yield through portfolio trading.  This may involve selling portfolio
instruments and purchasing different instruments to take advantage of
disparities of yields in different segments of the high grade money market or
among particular instruments within the same segment of the market.  As a
result, the Fund may have significant portfolio turnover.  There usually are no
brokerage commissions paid by the Fund for such purchases since such securities
are purchased on a net basis.  Since securities with maturities of less than one
year are excluded from required portfolio turnover rate calculations, the Fund's
portfolio turnover rate for reporting purposes is zero.
   
Bond Fund makes changes in its portfolio securities which are considered 
advisable in light of market conditions.  Portfolio turnover rates may vary 
greatly from year to year and within a particular year and may also be 
affected by cash requirements for redemptions of Fund shares.  Rate of 
portfolio turnover is not a limiting factor, however, and particular holdings 
may be sold at any time, if, in the opinion of the Fund's investment adviser, 
such a sale is advisable.  A portfolio turnover rate that exceeds 100% is 
considered high and will result in higher costs.  For the fiscal years ended 
September 30, 1997, 1996 and 1995, the Fund's portfolio turnover rates were 
180.5%, 222.6%, and 270.7%, respectively.  The substantial rate of portfolio 
turnover for the years ended September 30, 1996 and 1995 was attributable to 
the fact that the Fund took advantage of opportunities created in the 
corporate bond market as a result of tightening spreads between corporate 
bonds and U.S. Treasury bonds.  The Fund was able to buy corporate bonds at 
very attractive prices when the spreads were wide and sell those bonds at 
appreciated values when the spreads narrowed.

Cornerstone Fund and Enterprise Fund each make changes in their portfolio 
securities which are considered advisable in light of market conditions. 
Frequent changes may result in higher brokerage and other costs for the 
Funds. Portfolio turnover rates may vary greatly from year to year and within 
a particular year and may also be affected by cash requirements for 
redemptions of Fund shares.  Neither Fund emphasizes short-term trading 
profits.  For the fiscal years ended September 30, 1997, 1996 and 1995, 
Cornerstone Fund's portfolio turnover rate was 87.7%, 128.0%, and 160.1%, 
respectively.  For the fiscal years ended September 30, 1997, 1996 and 1995, 
Enterprise Fund's portfolio turnover rate was 65.8%, 80.2%, and 48.8%, 
respectively. 

International Fund also makes changes in its portfolio securities which are 
considered advisable in light of market conditions.  The Fund does not 
emphasize short-term trading profits.  For the fiscal years ended September 
30, 1997, 1996 and 1995, International Fund's portfolio turnover rate was 
74.4%, 56.1%, and 52.0%, respectively. 
    
                                       -22-
<PAGE>

                    DIRECTORS AND EXECUTIVE OFFICERS

       The names, addresses, principal occupations, and other affiliations of 
directors and executive officers of each of the Funds are given below:

<TABLE>
<CAPTION>
                              Position with    Principal Occupation and Other
Name and Address                the Funds        Affiliations (Past 5 Years)
- ----------------              -------------    ------------------------------
<S>                           <C>              <C>
Paul H. Gooding*              President        Vice President and Treasurer of
Advantus Capital              and Director     Minnesota Mutual; President and 
 Management, Inc.                              Director of Advantus Capital; 
400 Robert Street North                        President, Treasurer and Director
St. Paul, Minnesota 55101                      of MIMLIC Management

Frederick P. Feuerherm*       Vice President,  Second Vice President of Minnesota
The Minnesota Mutual          Treasurer        Mutual; Vice President and Assistant
 Life Insurance Company       and Director     Secretary of MIMLIC Management
400 Robert Street North
St. Paul, Minnesota 55101

Ralph D. Ebbott               Director         Retired, Vice President and Treasurer
409 Birchwood Avenue                           of Minnesota Mining and Manufacturing
White Bear Lake,                               Company (tape, adhesive, photographic,
 Minnesota 55110                               and electrical products) through June
                                               1989
</TABLE>


                                      -23-
<PAGE>

<TABLE>
<CAPTION>
<S>                           <C>              <C>
Charles E. Arner              Director         Retired, Vice Chairman of The First 
E-1218 First National                          National Bank of Saint Paul from
 Bank Building                                 November 1983 through June 1984;
332 Minnesota Street                           Chairman and Chief Executive Officer
St. Paul, Minnesota 55101                      of The First National Bank of Saint 
                                               Paul from October 1980 through 
                                               November 1983

Ellen S. Berscheid            Director         Regents' Professor of Psychology at
University of Minnesota                        the University of Minnesota
N309 Elliott Hall
Minneapolis, Minnesota 55455

Michael J. Radmer             Secretary        Partner with the law firm of
Dorsey & Whitney LLP                           Dorsey & Whitney LLP
220 South Sixth Street
Minneapolis, Minnesota 55402
</TABLE>

_________________________

* Denotes directors of the Funds who are "interested persons" (as defined under
the Investment Company Act of 1940) of the Funds.
   
    Legal fees and expenses are paid to the law firm of which Michael J. 
Radmer is a partner.  No compensation is paid by any of the Advantus Funds to 
any of its officers or directors who is affiliated with Advantus Capital or 
MIMLIC Management.  Each director of the Funds who is not affiliated with 
Advantus Capital or MIMLIC Management is also a director of the other four 
investment companies of which Advantus Capital is the investment adviser (12 
investment companies in total -- the "Fund Complex").  As of the date hereof, 
such directors receive compensation in connection with all such investment 
companies which, in the aggregate, is equal to $8,000 per year and $2,000 per 
meeting attended (and reimbursement of travel expenses to attend directors' 
meetings). The portion of such compensation borne by any Fund is a PRO RATA 
portion based on the ratio that such Fund's total net assets bears to the 
total net assets of the Fund Complex. During the fiscal year ended September 
30, 1997, each Director not affiliated with Advantus Capital or MIMLIC 
Management  was compensated by the funds in accordance with the following 
table:
    
                                          -24-
<PAGE>
   
<TABLE>
<CAPTION>

                                             Pension or                                Total
                                             Retirement                            Compensation
                          Aggregate           Benefits            Estimated        From Funds and
                       Compensation          Accrued as            Annual           Fund Complex
                          from the          Part of Fund        Benefits Upon          Paid to
Name of Director          Funds(1)            Expenses           Retirement           Directors
- ----------------     ----------------     ----------------   ----------------     ----------------
<S>                  <C>                  <C>                <C>                  <C>             
Charles E. Arner          $2,429.52             n/a                 n/a               $13,000
Ellen S. Berscheid        $2,429.52             n/a                 n/a               $13,000
Ralph D. Ebbott           $2,429.52             n/a                 n/a               $13,000

</TABLE>


(1)  During the fiscal year ended September 30, 1997, each Director not
     affiliated with Advantus Capital or MIMLIC Management received $275.75 from
     Horizon Fund, $442.39 from Spectrum Fund, $183.21 from Mortgage Securities
     Fund, $306.34 from Money Market Fund, $148.24 from Bond Fund, $266.75 from
     Enterprise Fund, $505.30 from Cornerstone Fund and $301.54 from
     International Fund.

As of September 30, 1997, the directors and executive officers of the Funds did
not own any shares of the Funds, except for Frederick P. Feuerherm who owned
less than 1% of the outstanding shares of Spectrum Fund, Paul H. Gooding who
owned less than 1% of the outstanding shares of each of Horizon Fund, Money
Market Fund and Bond Fund, and Michael J. Radmer who owned less than 1% of the
outstanding shares of Horizon Fund and Spectrum Fund.
    
                           DIRECTOR LIABILITY

       Under Minnesota law, the Board of Directors of each Fund owes certain 
fiduciary duties to the Fund and to its shareholders.  Minnesota law provides 
that a director "shall discharge the duties of the position of director in 
good faith, in a manner the director reasonably believes to be in the best 
interest of the corporation, and with the care an ordinarily prudent person 
in a like position would exercise under similar circumstances."  Fiduciary 
duties of a director of a Minnesota corporation include, therefore, both a 
duty of "loyalty" (to act in good faith and act in a manner reasonably 
believed to be in the best interests of the corporation) and a duty of "care" 
(to act with the care an ordinarily prudent person in a like position would 
exercise under similar circumstances).  Minnesota law also authorizes 
corporations to eliminate or limit the personal liability of a director to 
the corporation or its shareholders for monetary damages for breach of the 
fiduciary duty of "care."  Minnesota law does not, however, permit a 
corporation to eliminate or limit the liability of a director (i) for any 
breach of the directors' duty of "loyalty" to the corporation or its 
shareholders, (ii) for acts or omissions not in good faith or that involve 
intentional misconduct or a knowing violation of law, (iii) for authorizing a 
dividend, stock repurchase or redemption or other distribution in violation 
of Minnesota law or for violation of certain provisions of Minnesota 
securities laws, or (iv) for any transaction from which the director derived 
an improper personal benefit.  The Articles of Incorporation of each Fund 
limit the liability of directors to the fullest extent permitted by Minnesota 
statutes, except to the extent that such liability cannot be limited as 
provided in the Investment Company Act of 1940 (which Act prohibits any 
provisions which purport to limit the liability of directors arising from 
such directors' willful misfeasance, bad faith, gross negligence or reckless 
disregard of the duties involved in the conduct of their role as directors).

       Minnesota law does not eliminate the duty of "care" imposed upon a 
director.  It only authorizes a corporation to eliminate monetary liability 
for violations of that duty.  Minnesota

                                        -25-
<PAGE>

law, further, does not permit elimination or limitation of liability of 
"officers" to the corporation for breach of their duties as officers 
(including the liability of directors who serve as officers for breach of 
their duties as officers). Minnesota law does not permit elimination or 
limitation of the availability of equitable relief, such as injunctive or 
rescissionary relief.  Further, Minnesota law does not permit elimination or 
limitation of a director's liability under the Securities Act of 1933 or the 
Securities Exchange Act of 1934, and it is uncertain whether and to what 
extent the elimination of monetary liability would extend to violations of 
duties imposed on directors by the Investment Company Act of 1940 and the 
rules and regulations adopted under such Act.

                      INVESTMENT ADVISORY AND OTHER SERVICES

GENERAL
   
       Advantus Capital Management, Inc. ("Advantus Capital") has been the 
investment adviser and manager of each of the Funds since March 1, 1995.  
Prior to that date the Funds' investment adviser was MIMLIC Asset Management 
Company ("MIMLIC Management").  Advantus Capital is a wholly-owned subsidiary 
of MIMLIC Management.  The same portfolio managers and other personnel who 
previously provided investment advisory services to the Funds through MIMLIC 
Management continue to provide the same services through Advantus Capital.  
Ascend Financial Services, Inc. ("Ascend Financial") acts as the Funds' 
underwriter.  Both Advantus Capital and Ascend Financial act as such pursuant 
to written agreements that will be periodically considered for approval by 
the directors or shareholders of the Fund.  The address of both Advantus 
Capital and Ascend Financial is 400 Robert Street North, St. Paul, Minnesota 
55101.

CONTROL AND MANAGEMENT OF ADVANTUS CAPITAL AND ASCEND FINANCIAL

       Advantus Capital was incorporated in Minnesota in June, 1994, and 
is a wholly-owned subsidiary of MIMLIC Management. MIMLIC Management is a 
subsidiary of The Minnesota Mutual Life Insurance Company ("Minnesota 
Mutual"), which was organized in 1880, and has assets of more than $13 
billion. Ascend Financial is also a subsidiary of MIMLIC Management. Paul H. 
Gooding, President and a Director of each of the Funds, is President and 
director of Advantus Capital, and President, Treasurer, and a Director of 
MIMLIC Management. Frederick P. Feuerherm, Vice President, Treasurer and a 
Director of each of the Funds, is a Vice President and Assistant Secretary of
MIMLIC Management. James P. Tatera, Senior Vice President, Treasurer and 
Director of Advantus Capital, is also Vice President of MIMLIC Management. 
Richard W. Worthing is a Vice President and Head of Equities with MIMLIC 
Management.
    

INVESTMENT ADVISORY AGREEMENT
   
       Advantus Capital acts as investment adviser and manager of the Funds 
under Investment Advisory Agreements (the "Advisory Agreements") dated March 
1, 1995 for each Fund, each of which Advisory Agreements was approved by 
shareholders on February 14, 1995.  The Advisory Agreements were last 
approved by the Board of Directors of each Fund (including a majority of the 
directors who are not parties to the contract, or interested persons of any 
such party) on January 14, 1998.  The Advisory Agreements will terminate 
automatically in the event of their


                                     -26-
<PAGE>

assignment.  In addition, each Advisory Agreement is terminable at any time, 
without penalty, by the Board of Directors of the respective Fund or by vote 
of a majority of the Fund's outstanding voting securities on not more than 60 
days' written notice to Advantus Capital, and by Advantus Capital on 60 days' 
written notice to the Fund.  Unless sooner terminated, each Advisory 
Agreement shall continue in effect for more than two years after its 
execution only so long as such continuance is specifically approved at least 
annually by either the Board of Directors of the respective Fund or by a vote 
of a majority of the outstanding voting securities, provided that in either 
event such continuance is also approved by the vote of a majority of the 
directors who are not parties to the Advisory Agreement, or interested 
persons of such parties, cast in person at a meeting called for the purpose 
of voting on such approval.
    
       Pursuant to the Advisory Agreements each Fund pays Advantus Capital an 
advisory fee equal on an annual basis to a percentage of that Fund's average 
daily net assets as set forth in the following table:

                                                      Advisory Fee as Percentage
                       Fund                              of Average Net Assets
                       ----                           --------------------------

       Horizon Fund                                              .80%
       Spectrum Fund                                             .60%
       Mortgage Securities Fund                                  .575%
       Money Market Fund                                         .50%
       Bond Fund                                                 .70%
       Cornerstone Fund                                          .80%
       Enterprise Fund                                           .80%
       International Fund:
              On the first $25 million in assets                 .95%
              On the next $25 million in assets                  .80%
              On the next $50 million in assets                  .75%
              On all assets in excess of $100 million            .65%

       From the advisory fee received from International Fund, Advantus 
Capital pays Templeton Investment Counsel, Inc. a sub-advisory fee equal to 
 .70% on the first $25 million of International Fund's average daily net 
assets, .55% on the next $25 million, .50% on the next $50 million, and .40% 
on all average daily net assets in excess of $100 million.

   
       Prior to March 1, 1995, the fees paid by the Funds for investment 
advisory services were paid to MIMLIC Management rather than to Advantus 
Capital. MIMLIC Management was compensated at the same rate as is Advantus 
Capital under the current Advisory Agreements. The fees paid by the Funds 
during the fiscal years ended September 30, 1997, 1996 and 1995, (before 
Advantus Capital's or MIMLIC Management's absorption of certain expenses, 
described below) were as follows:
    
                                       -27-
<PAGE>
   
         Fund                    1997          1996           1995  
         ---                     ----          ----           ----  
                                                                    
     Horizon Fund              $369,628      $319,371       $276,972
     Spectrum Fund              434,731       370,684        338,669
     Mortgage Securities Fund   171,007       154,423        155,798
     Money Market Fund          249,110       198,141        148,238
     Bond Fund                  154,304       130,555        104,228
     Cornerstone Fund           726,045       330,954        150,365
     Enterprise Fund            350,613       302,906        167,883
     International Fund         436,431       327,858        241,970

    For this fee, Advantus Capital acts as investment adviser and manager for 
the Funds, and, except for Money Market Fund, pays the Funds' transfer agent, 
dividend disbursing agent and redemption agent expenses.  Money Market Fund 
pays its own transfer agent, dividend disbursing agent, and redemption agent 
expenses.  All of the Funds have engaged Minnesota Mutual to act as their 
transfer agent, dividend disbursing agent, and redemption agent.  While the 
advisory fees paid by Horizon Fund, Cornerstone Fund, Enterprise Fund and 
International Fund are higher than those paid by most mutual funds, they are 
partially offset by Advantus Capital's payment of certain expenses, such as 
the transfer agent, dividend disbursing agent and redemption agent expenses, 
which expenses are not customarily paid for by a mutual fund's investment 
adviser. During the fiscal year ended September 30, 1997, Money Market Fund 
paid Minnesota Mutual $133,574 for transfer agent services.  In addition, 
separate from the investment advisory agreement, each of the Funds has 
entered into an agreement with Minnesota Mutual under which Minnesota Mutual 
provides accounting, legal and other administrative services to the Funds.  
Minnesota Mutual currently provides such services to the Funds at a monthly 
cost of $3,600 for Horizon Fund, Spectrum Fund, Mortgage Securities Fund, 
Bond Fund, Enterprise Fund, Cornerstone Fund, $3,000 for Money Market Fund, 
and $3,000 for International Fund.  During the fiscal year ended September 
30, 1997, each of the Funds paid Minnesota Mutual the following amounts for 
such services:

                   Fund                               Amount
                   ----                               ------

     Horizon Fund                                    $43,200
     Spectrum Fund                                    43,200
     Mortgage Securities Fund                         43,200
     Money Market Fund                                36,000
     Bond Fund                                        43,200
     Cornerstone Fund                                 43,200
     Enterprise Fund                                  43,200
     International Fund                               34,000

    Under the Advisory Agreements, Advantus Capital furnishes the Funds 
office space and all necessary office facilities, equipment and personnel for 
servicing the investments of the Funds, and pays the salaries and fees of all 
officers and directors of the Funds who are affiliated with Advantus Capital. 
 In addition, except to the extent that Ascend Financial receives Rule 12b-1 
distribution fees (see "Payment of Certain Distribution Expenses of the 
Funds" below), Ascend Financial bears all promotional expenses in connection 
with the distribution of the Funds' shares, including paying for prospectuses 
and statements of additional information for new shareholders, and 
shareholder reports for new shareholders, and the costs of sales literature.  
The Funds pay all other expenses not so expressly assumed.
    
                                    -28-
<PAGE>
   
    During the fiscal years ended September 30, 1997, 1996 and 1995, Advantus
Capital or MIMLIC Management (which was formerly the Funds' investment 
adviser) voluntarily absorbed certain expenses of the Funds (which do not 
include certain Rule 12b-1 fees waived by Ascend Financial) as set forth 
below:

         Fund                     1997         1996         1995  
         ---                      ----         ----         ----  
                                                               
     Horizon Fund               $    -0-     $    -0-     $  2,814
     Spectrum Fund                   -0-          -0-          -0-
     Mortgage Securities Fund    110,000       20,025        9,655
     Money Market Fund           139,462      142,522      151,288
     Bond Fund                    96,058       88,798      100,487
     Cornerstone Fund                -0-          -0-       47,635
     Enterprise Fund                 -0-          -0-       43,566
     International Fund           46,576          -0-       17,626
    
INTERNATIONAL FUND SUB-ADVISER -- TEMPLETON COUNSEL

       Templeton Investment Counsel, Inc., (hereinafter "Templeton Counsel"), 
a Florida corporation with principal offices at 500 East Broward Boulevard, 
Fort Lauderdale, Florida 33394 has been retained under an investment 
sub-advisory agreement to provide investment advice and, in general, to 
conduct the management investment program of the International Fund, subject 
to the general control of the Board of Directors of the Fund.  Templeton 
Counsel is an indirect, wholly-owned subsidiary of Templeton Worldwide, Inc., 
Fort Lauderdale, Florida, which in turn is a wholly-owned subsidiary of 
Franklin Resources, Inc. ("Franklin").

       Franklin is a large, diversified financial services organization.  
Through its operating subsidiaries, Franklin provides a variety of investment 
products and services to institutions and

                                       -29-
<PAGE>

individuals throughout the United States and abroad.  One of the 
country's largest mutual fund organizations, Franklin's business includes the 
provision of management, administrative and distribution services to the 
Franklin/Templeton Group of Funds, which is distributed through a nationwide 
network of banks, broker-dealers, financial planners and investment advisers. 
Franklin is headquartered in San Mateo, California, and its common stock is 
listed on the New York Stock Exchange under the ticker symbol BEN.

       Certain clients of Templeton Counsel may have investment objectives 
and policies similar to that of the International Fund.  Templeton Counsel 
may, from time to time make recommendations which result in the purchase or 
sale of a particular security by its other clients simultaneously with Fund.  
If transactions on behalf of more than one client during the same period 
increase the demand for securities being purchased or the supply of 
securities being sold, there may be an adverse effect on price.  It is the 
policy of Templeton Counsel to allocate advisory recommendations and the 
placing of orders in a manner which is deemed equitable by Templeton Counsel 
to the accounts involved, including the International Fund.  When two or more 
of the clients of Templeton Counsel (including the International Fund) are 
purchasing the same security on a given day from the same broker-dealer, such 
transactions may be averaged as to price.

INTERNATIONAL FUND INVESTMENT SUB-ADVISORY AGREEMENT -- TEMPLETON COUNSEL
   
       Templeton Counsel acts as an investment sub-adviser to the 
International Fund under an Investment Sub-Advisory Agreement (the "Templeton 
Agreement") with Advantus Capital dated March 1, 1995, and approved by 
shareholders of the Fund on February 14, 1995.  The Templeton Agreement was 
last approved for continuance by the Board of Directors of the Fund, 
including a majority of the Directors who are not a party to the Templeton 
Agreement or interested persons of any such party, on January 14, 1998.  The 
Templeton Agreement will terminate automatically upon the termination of the 
Advisory Agreement and in the event of its assignment.  In addition, the 
Templeton Agreement is terminable at any time, without penalty, by the Board 
of Directors of the Fund, by Advantus Capital or by a vote of the majority of 
the International Fund's outstanding voting securities on 60 days' written 
notice to Templeton Counsel and by Templeton Counsel on 60 days' written 
notice to Advantus Capital.  Unless sooner terminated, the Templeton 
Agreement shall continue in effect from year to year if approved at least 
annually by the Board of Directors of the Fund or by a vote of a majority of 
the outstanding voting securities of the International Fund, provided that in 
either event such continuance is also approved by the vote of a majority of 
the directors who are not interested persons of any party to the Templeton 
Agreement, cast in person at a meeting called for the purpose of voting on 
such approval.
    
DISTRIBUTION AGREEMENT
   
     The Board of Directors of each Fund, on January 14, 1998, including a 
majority of the directors who are not parties to the contract, or interested 
persons of any such party, last approved the respective Fund's Distribution 
Agreement with Ascend Financial (the "Distribution Agreements"), each dated 
March 1, 1995, except in the case of International Fund, whose Distribution 
Agreement is dated January 31, 1997.  During the fiscal years ended September 
30, 1997, 1996 and 1995, the commissions received by Ascend Financial under the 
Distribution Agreements, except in the case of Money Market Fund (which does 
not provide for Ascend Financial to receive a commission), with respect to 
shares of all classes under the Distribution Agreements were as follows:
    
                                   -30-
<PAGE>
   
         Fund                     1997             1996           1995  
                                                                        
     Horizon Fund               $269,005         $247,322       $125,141
     Spectrum Fund               323,690          354,051        226,547
     Mortgage Securities Fund    190,368          101,891         97,402
     Bond Fund                   132,436          137,919         61,826
     Cornerstone Fund            671,121          271,957         62,839
     Enterprise Fund             152,474          163,228         57,059
     International Fund          325,230          158,726        150,769

During the same periods Ascend Financial retained from these commissions the
following amounts:

         Fund                     1997             1996            1995 

     Horizon Fund                $26,045          $40,283        $14,640
     Spectrum Fund                65,605           27,761         27,391
     Mortgage Securities Fund     10,151           13,435          5,436
     Bond Fund                     6,770           13,413          5,966
     Cornerstone Fund             42,739           21,374          5,200
     Enterprise Fund              12,279           15,980          6,201
     International Fund           10,075           24,740         16,080

The remainder of these commissions was paid to registered representatives of 
Ascend Financial or to broker-dealers who have selling agreements with Ascend 
Financial.

       Each Distribution Agreement may be terminated by the respective Fund 
or Ascend Financial at any time by the giving of 60 days' written notice, and 
terminates automatically in the event of its assignment.  Unless sooner 
terminated, the Distribution Agreement for the respective Fund shall continue 
in effect for more than two years after its execution only so long as such 
continuance is specifically approved at least annually by either the Board of 
Directors of the Fund or by a vote of a majority of the outstanding voting 
securities, provided that in either event such continuance is also approved 
by the vote of a majority of the directors who are not parties to the 
Distribution Agreement, or interested persons of such parties, cast in person 
at a meeting called for the purpose of voting on such approval.

       The Distribution Agreements require Ascend Financial to pay all 
advertising and promotional expenses in connection with the distribution of 
the Funds' shares including paying for Prospectuses and Statements of 
Additional Information (if any) for new shareholders, shareholder reports for 
new shareholders, and the costs of sales literature.

       In the Distribution Agreements, Ascend Financial undertakes to indemnify 
the Funds against all costs of litigation and other legal proceedings, and 
against any liability incurred by or imposed upon the Funds in any way 
arising out of or in connection with the sale or distribution of the

                                    -31-
<PAGE>

Funds' shares, except to the extent that such liability is the result of 
information which was obtainable by Ascend Financial only from persons 
affiliated with the Funds but not with Ascend Financial.
    
PAYMENT OF CERTAIN DISTRIBUTION EXPENSES OF THE FUNDS
   
       Money Market Fund has adopted a Plan of Distribution, and each of the 
other Funds has adopted separate Plans of Distribution applicable to Class A 
shares, Class B shares and Class C shares, respectively, relating to the 
payment of certain distribution expenses pursuant to Rule 12b-1 under the 
Investment Company Act of 1940.  Money Market Fund, pursuant to its Plan of 
Distribution, pays a fee to Ascend Financial which, on an annual basis, is 
equal to .30% of the Fund's average daily net assets, and is to be used to 
pay certain expenses incurred in the distribution and promotion of its 
shares.  Each of the other Funds, pursuant to its Plans of Distribution, also 
pays fees to Ascend Financial which equal, on an annual basis, a percentage 
of the Fund's average daily net assets attributable to Class A shares, Class 
B shares and Class C shares, respectively, as set forth in the following 
table:
    
<TABLE>
<CAPTION>
                                                   Rule 12b-1 Fee as Percentage
                                           of Average Daily Net Assets Attributable to
                                           -------------------------------------------

Fund                                    Class A Shares    Class B Shares    Class C Shares
- ----                                    --------------    --------------    --------------
<S>                                     <C>               <C>               <C>
Horizon Fund                                 .30%             1.00%              1.00%
Spectrum Fund                                .35%             1.00%              1.00%
Mortgage Securities Fund                     .30%             1.00%              1.00%
Bond Fund                                    .30%             1.00%              1.00%
Cornerstone Fund                             .30%             1.00%              1.00%
Enterprise Fund                              .30%             1.00%              1.00%
International Fund                           .30%             1.00%              1.00%
</TABLE>

Such fees are also used for distribution-related services for all threee 
classes and for servicing of shareholder accounts in connection with Class B 
and C shares.
   
       All of the Rule 12b-1 fees payable by Money Market Fund and all of the 
Rule 12b-1 fees payable by the Advantus Multiple Class Funds and attributable 
to Class A shares of such Funds, and a portion of the Rule 12b-1 fees payable 
with respect to Class B and Class C shares equal to .75% of the average daily 
net assets attributable to such Class B and Class C shares, constitute 
distribution fees designed to compensate Ascend Financial for advertising, 
marketing and distributing the shares of Money Market Fund and the Advantus 
Multiple Class Funds.  

       The distribution fees may be used by Ascend Financial for the purpose 
of financing any activity which is primarily intended to result in the sale 
of shares of the particular Fund.  For example, such distribution fee may be 
used by Ascend Financial: (a) to compensate broker-dealers, including Ascend 
Financial and its registered representatives, for their sale of a Fund's 
shares, including the implementation of the programs described below with 
respect to broker-dealers, banks, and other financial institutions; and (b) 
to pay other advertising and promotional expenses in connection with the 
distribution of a Fund's shares.  These advertising and promotional

                                     -32-
<PAGE>

expenses include, by way of example but not by way of limitation, costs of 
prospectuses for other than current shareholders; preparation and 
distribution of sales literature; advertising of any type; expenses of branch 
offices provided jointly by Ascend Financial and any affiliate thereof; and 
compensation paid to and expenses incurred by officers, employees or 
representatives of Ascend Financial or of other broker-dealers, banks, or 
financial institutions.

       A portion of the Rule 12b-1 fee payable with respect to Class B and 
Class C shares of each of the Advantus Multiple Class Funds, equal to .25% of 
the average daily net assets attributable to such Class B and Class C shares, 
constitutes a shareholder servicing fee designed to compensate Ascend 
Financial for the provision of certain services to the holders of Class B and 
Class C shares.  

       Amounts expended by the Funds under the Plans are expected to be used 
for the implementation by Ascend Financial of a dealer incentive program.  
Pursuant to the program, Ascend Financial may provide compensation to 
investment dealers for the provision of distribution assistance in connection 
with the sale of the Funds' shares to such dealers' customers and for the 
provision of administrative support services to customers who directly or 
beneficially own shares of the Funds.  The distribution assistance and 
administrative support services rendered by dealers may include, but are not 
limited to, the following:  distributing sales literature; answering routine 
customer inquiries concerning the Funds; assisting customers in changing 
dividend options, account designation and addresses, and in enrolling into 
the pre-authorized check plan or systematic withdrawal plan; assisting in the 
establishment and maintenance of customer accounts and records and in the 
processing of purchase and redemption transactions; investing dividends and 
any capital gains distributions automatically in the Funds' shares and 
providing such other information and services as the Funds or the customer 
may reasonably request.  Such fees for servicing customer accounts would be 
in addition to the portion of the sales charge received or to be received by 
dealers which sell shares of the Funds.

       Ascend Financial may also provide compensation to certain institutions 
such as banks ("Service Organizations") which have purchased shares of the 
Funds for the accounts of their clients, or which have made the Funds' shares 
available for purchase by their clients, and/or which provide continuing 
service to such clients.  The Glass-Steagall Act and other applicable laws, 
among other things, prohibit certain banks from engaging in the business of 
underwriting securities.  In such circumstances, Ascend Financial, if so 
requested, will engage such banks as Service Organizations only to perform 
administrative and shareholder servicing functions, but at the same fees and 
other terms applicable to dealers.  State law may, however, differ from the 
interpretation of the Glass-Steagall Act expressed and banks and other 
financial institutions may therefore be required to register as securities 
dealers pursuant to state law.  If a bank were prohibited from acting as a 
Service Organization, its shareholder clients would be permitted to remain 
shareholders of the Funds and alternative means for continuing servicing of 
such shareholders would be sought.  In such event changes in the operation of 
the Funds might occur and a shareholder serviced by such bank might no longer 
be able to avail itself of any automatic investment or other services then 
being provided by the bank.  It is not expected that shareholders would 
suffer any adverse financial consequences as a result of any of these 
occurrences.
    

       In addition, the Plan contains, among other things, provisions 
complying with the requirements of Rule 12b-1 discussed below.  Rule 12b-1(b) 
provides that any payments made by

                                     -33-
<PAGE>
   
an investment company in connection with the distribution of its shares may 
only be made pursuant to a written plan describing all material aspects of 
the proposed financing of distribution and also requires that all agreements 
with any person relating to implementation of the plan must be in writing.  
In addition, Rule 12b-1(b)(2) requires that such plan, together with any 
related agreements, be approved by a vote of the board of directors and of 
the directors who are not interested persons of the investment company and 
have no direct or indirect financial interest in the operation of the plan or 
in any agreements related to the plan, cast in person at a meeting called for 
the purpose of voting on such plan or agreements.  Rule 12b-1(b)(3) requires 
that the plan or agreement provide, in substance:  (1) that it shall continue 
in effect for a period of more than one year from the date of its execution 
or adoption only so long as such continuance is specifically approved at 
least annually in the manner described in paragraph (b)(2) of Rule 12b-1; (2) 
that any person authorized to direct the disposition of monies paid or 
payable by the investment company pursuant to the plan or any related 
agreement shall provide to the investment company's board of directors, and 
the directors shall review, at least quarterly, a written report of the 
amounts so expended and the purposes for which such expenditures were made; 
and (3) in the case of a plan, that it may be terminated at any time by vote 
of a majority of the members of the board of directors of the investment 
company who are not interested persons of the investment company and have no 
direct or indirect financial interest in the operation of the plan or in any 
agreements related to the plan or by vote of a majority of the outstanding 
voting securities of the investment company. Rule 12b-1(b)(4) requires that 
such plans may not be amended to increase materially the amount to be spent 
for distribution without shareholder approval and that all material 
amendments of the plan must be approved in the manner described in 
paragraph (b)(2) of Rule 12b-1.  Rule 12b-1(c) provides that the investment 
company may rely upon Rule 12b-1(b) only if selection and nomination of the 
investment company's disinterested directors are committed to the discretion 
of such disinterested directors.  Rule 12b-1(e) provides that the investment 
company may implement or continue a plan pursuant to Rule 12b-1(b) only if 
the directors who vote to approve such implementation or continuation 
conclude, in the exercise of reasonable business judgment and in light of 
their fiduciary duties under state law, and under Sections 36(a) and (b) of 
the Investment Company Act of 1940, that there is a reasonable likelihood 
that the plan will benefit the investment company and its shareholders.  At 
the Board of Directors meeting held January 14, 1998, the directors of the 
Funds so concluded.

       During the fiscal year ended September 30, 1997, each of the Advantus 
Multiple Class Funds made payments under its Plans of Distribution 
applicable to Class A, Class B and Class C shares as follows (distribution 
fees waived by Ascend Financial, if any, are shown in parentheses):


                                        Class A             Class B   Class C
                                        -------             -------   -------

     Horizon Fund                  $90,094    (18,019)      $88,081   $13,577
     Spectrum Fund                 211,730        n/a       102,667    16,944
     Mortgage Securities Fund       58,894    (11,780)       46,768    15,054
     Bond Fund                      16,487    (32,973)       47,412     8,158
     Cornerstone Fund               74,733   (149,466)      137,399    22,828
     Enterprise Fund                37,163    (74,325)       57,079     9,561
     International Fund             68,159    (68,159)        6,084    31,795
    
 
                                     -34-
<PAGE>
   
Money Market Fund made no payments under its Plan of Distribution during the 
fiscal year ended September 30, 1997.  Ascend Financial waived distribution 
fees from Money Market Fund in the amount of $149,466 during such period.

       The Plans of Distribution could be construed as "compensation plans" 
because Ascend Financial is paid a fixed fee and is given discretion 
concerning what expenses are payable under the Plans.  Under a compensation 
plan, the fee to the distributor is not directly tied to distribution 
expenses actually incurred by the distributor, thereby permitting the 
distributor to receive a profit if amounts received exceed expenses. Ascend 
Financial may spend more or less for the distribution and promotion of the 
Funds' shares than it receives as distribution fees pursuant to the Plans.  
However, to the extent fees received exceed expenses, including indirect 
expense such as overhead, Ascend Financial could be said to have received a 
profit.
    
                  MONEY MARKET FUND AMORTIZED COST METHOD OF
                             PORTFOLIO VALUATION

       Money Market Fund values its portfolio securities at amortized cost in 
accordance with Rule 2a-7 under the Investment Company Act of 1940, as 
amended.  This method involves valuing an instrument at its cost and 
thereafter assuming a constant amortization to maturity of any discount or 
premium, regardless of the impact of fluctuations in interest rates on the 
market value of the instrument and regardless of any unrealized capital gains 
or losses.  While this method provides certainty in valuation, it may result 
in periods during which value, as determined by amortized cost, is higher or 
lower than the price the Fund would receive if it sold the instrument.  
During periods of declining interest rates, the daily yield on shares of the 
Fund computed by dividing the annualized daily income of the Fund by the net 
asset value computed as described above may tend to be higher than a like 
computation made by the Fund with identical investments utilizing a method of 
valuation based upon market prices and estimates of market prices for all of 
its securities.

       Pursuant to Rule 2a-7, the Board of Directors of the Fund has 
determined, in good faith based upon a full consideration of all material 
factors, that it is in the best interests of the Fund and its shareholders to 
maintain a stable net asset value per share by virtue of the amortized cost 
method of valuation.  The Fund will continue to use this method only so long 
as the Board of Directors believes that it fairly reflects the market-based 
net asset value per share.  In accordance with Rule 2a-7, the Board of 
Directors has undertaken, as a particular responsibility within the overall 
duty of care owed to the Fund's shareholders, to establish procedures 
reasonably designed, taking into account current market conditions and the 
Fund's investment objectives, to stabilize the Fund's net asset value per 
share at a single value.  These procedures include the periodic determination 
of any deviation of current net asset value per share calculated using 
available market quotations from the Fund's amortized cost price per share, 
the periodic review by the Board of the amount of any such deviation and the 
method used to calculate any such deviation, the maintenance of records of 
such determinations and the Board's review thereof, the prompt consideration 
by the Board if any such deviation exceeds 1/2 of 1%, and the taking of such 
remedial action by the Board as it deems appropriate where it believes the 
extent of any such deviation may result in material dilution or other unfair 
results to investors or existing

                                     -35-
<PAGE>

shareholders.  Such remedial action may include redemptions in kind, selling 
portfolio instruments prior to realizing capital gains or losses, shortening 
the average portfolio maturity, withholding dividends or utilizing a net 
asset value per share as determined by using available market quotations.

       The Fund will, in further compliance with Rule 2a-7, maintain a 
dollar-weighted average portfolio maturity not exceeding 90 days and will 
limit its portfolio investments to those United States dollar-denominated 
instruments which the Board determines present minimal credit risks and which 
are eligible securities.  The Fund will limit its investments in the 
securities of any one issuer to no more than 5% of the Fund's total assets 
and it will limit investment in securities of less than the highest rated 
category to 5% of the Fund's total assets.  Investment in the securities of 
any issuer of less than the highest rated category will be limited to the 
greater of 1% of the Fund's total assets or one million dollars.  In 
addition, the Fund will reassess promptly any security which is in default or 
downgraded from its rating category to determine whether that security then 
presents minimal credit risks and whether continuing to hold the securities 
is in the best interests of the Fund.  In addition, the Fund will record, 
maintain, and preserve a written copy of the above-described procedures and a 
written record of the Board's considerations and actions taken in connection 
with the discharge of its above-described responsibilities.

              PORTFOLIO TRANSACTIONS AND ALLOCATION OF BROKERAGE

HORIZON FUND, SPECTRUM FUND, CORNERSTONE FUND AND ENTERPRISE FUND

       In a number of security transactions, it is possible for Horizon Fund, 
Spectrum Fund, Cornerstone Fund and Enterprise Fund to deal in the 
over-the-counter security markets (including the so-called "third market" 
which is the "over-the-counter" market for securities listed on the New York 
Stock Exchange) without the payment of brokerage commissions but at net 
prices including a spread or markup; these Funds trade in this manner 
whenever the net price appears advantageous.

MORTGAGE SECURITIES FUND AND BOND FUND

       Portfolio transactions of Mortgage Securities Fund and Bond Fund occur 
primarily with issuers, underwriters or major dealers acting as principals.  
Such transactions are normally on a net basis which do not involve payment of 
brokerage commissions.  The cost of securities purchased from an underwriter 
usually includes a commission paid by the issuer to the underwriters; 
transactions with dealers normally reflect the spread between bid and asked 
prices.  Premiums are paid with respect to options purchased by these two 
Funds and brokerage commissions are payable with respect to transactions in 
exchange-traded interest rate futures contracts.

MONEY MARKET FUND

       Most transactions in portfolio securities of Money Market Fund are 
purchases from issuers or dealers in money market instruments acting as 
principal.  There usually are no brokerage commissions paid by the Fund for 
such purchases since securities are purchased on a net price

                                     -36-
<PAGE>

basis.  Trading does, however, involve transaction costs.  Transactions with 
dealers serving as primary market makers reflect the spread between the bid 
and asked prices of securities.  Purchases of underwritten issues may be made 
which reflect a fee paid to the underwriter.

INTERNATIONAL FUND

       Templeton Counsel, as investment sub-adviser to the International 
Fund, is primarily responsible for selecting and (where applicable) 
negotiating commissions with the brokers who execute the transactions for the 
Fund.  Templeton Counsel, in managing the International Fund, follows the 
same basic brokerage practices as those described below for Advantus Capital. 
In addition, in selecting brokers for portfolio transactions, Templeton 
Counsel takes into account its past experience as to brokers qualified to 
achieve "best execution," including the ability to effect transactions at all 
where a large block is involved, availability of the broker to stand ready to 
execute possibly difficult transactions in the future, the financial strength 
and stability of the broker, and whether the broker specializes in foreign 
securities held by the International Fund.  Purchases and sales of portfolio 
securities within the United States other than on a securities exchange are 
executed with primary market makers acting as principal, except where, in the 
judgment of Templeton Counsel, better prices and execution may be obtained on 
a commission basis or from other sources.

GENERALLY
   
     Advantus Capital selects and (where applicable) negotiates commissions 
with the brokers who execute the transactions for the Funds (except for 
International Fund, as described above).  During the fiscal years ended 
September 30, 1997, 1996 and 1995, brokerage commissions paid were:

         Fund                     1997      1996      1995  
                                                     
     Horizon Fund                $61,259   $71,278   $40,274
     Spectrum Fund                56,107    69,801    63,194
     Mortgage Securities Fund        -0-       -0-       -0-
     Money Market Fund               -0-       -0-       -0-
     Bond Fund                       -0-       -0-       -0-
     Cornerstone Fund            263,314   165,563   146,804
     Enterprise Fund              37,239    39,583    29,639
     International Fund           82,535    34,467    42,199
    
       The primary criteria for the selection of a broker is the ability of 
the broker, in the opinion of Advantus Capital, to secure prompt execution of 
the transactions on favorable terms, including the reasonableness of the 
commission and considering the state of the market at the time.  In selecting 
a broker, Advantus Capital considers whether such broker provides brokerage 
and research services (as defined in the Securities Exchange Act of 1934), 
and generally the Funds pay higher than the lowest commission rates 
available.  Advantus Capital may direct Fund transactions to brokers who 
furnish research services to Advantus Capital.  Such research services 
include advice, both directly and in writing, as to the value of securities, 
the advisability

                                     -37-
<PAGE>

of investing in, purchasing or selling securities, and the availability of 
securities or purchasers or sellers of securities, as well as analyses and 
reports concerning issues, industries, securities, economic factors and 
trends, portfolio strategy, and the performance of accounts.  By allocating 
brokerage business in order to obtain research services for Advantus Capital, 
the Funds enable Advantus Capital to supplement its own investment research 
activities and allows Advantus Capital to obtain the views and information of 
individuals and research staffs of many different securities research firms 
prior to making investment decisions for the Funds.  To the extent such 
commissions are directed to these other brokers who furnish research services 
to Advantus Capital, Advantus Capital receives a benefit, not capable of 
evaluation in dollar amounts, without providing any direct monetary benefit 
to the Funds from these commissions.
   
       There is no formula for the allocation by Advantus Capital of the 
Funds' brokerage business to any broker-dealer for brokerage and research 
services.  However, Advantus Capital will authorize a Fund to pay an amount 
of commission for effecting a securities transaction in excess of the amount 
of commission another broker would have charged only if Advantus Capital 
determines in good faith that such amount of commission is reasonable in 
relation to the value of the brokerage and research services provided by such 
broker viewed in terms of either that particular transaction or Advantus 
Capital's overall responsibilities with respect to the accounts as to which 
it exercises investment discretion.  During the fiscal year ended September 
30, 1997, Horizon Fund, Spectrum Fund, Cornerstone Fund, Enterprise Fund and 
International Fund directed transactions to brokers because of research 
services they provided, and paid commissions in connection with such 
transactions, in the aggregate amounts set forth below:

                               Aggregate Transactions    Commissions Paid On
            Fund               Directed for Research     Directed Transactions
            ----               ----------------------    ---------------------

       Horizon Fund                $ 45,020,422               $ 59,890
       Spectrum Fund                224,537,979                 47,931
       Cornerstone Fund             212,423,488                253,945
       Enterprise Fund               63,547,654                 34,208
       International Fund            58,875,085                 82,535
    
During the same period, Mortgage Securities Fund, Money Market Fund and Bond 
Fund directed no transactions to brokers because of research services they 
provided.

       No brokerage is allocated for the sale of Fund shares.  Advantus 
Capital believes that most research services obtained by it generally benefit 
one or more of the investment companies which it manages and also benefit 
accounts which it manages.  Normally research services obtained through 
managed funds and managed accounts investing in common stocks would primarily 
benefit such funds and accounts; similarly, services obtained from 
transactions in fixed income securities would be of greater benefit to the 
managed funds and managed accounts investing in debt securities.

       The same security may be suitable for one or more of the Funds and the 
other funds or private accounts managed by Advantus Capital or its 
affiliates.  If and when two or more funds or

                                     -38-
<PAGE>

accounts simultaneously purchase or sell the same security, the transactions 
will be allocated as to price and amount in accordance with arrangements 
equitable to each fund or account.  The simultaneous purchase or sale of the 
same securities by one Fund and other Funds or accounts may have a 
detrimental effect on that Fund, as this may affect the price paid or 
received by the Fund or the size of the position obtainable by the Fund.

       The Funds will not execute portfolio transactions through any 
affiliate, unless such transactions, including the frequency thereof, the 
receipt of commissions payable in connection therewith and the selection of 
the affiliated broker-dealer effecting such transactions are not unfair or 
unreasonable to the shareholders of the Funds.  In the event any transactions 
are executed on an agency basis, Advantus Capital will authorize the Funds to 
pay an amount of commission for effecting a securities transaction in excess 
of the amount of commission another broker-dealer would have charged only if 
Advantus Capital determines in good faith that such amount of commission is 
reasonable in relation to the value of the brokerage and research services 
provided by such broker-dealer, viewed in terms of either that particular 
transaction or the overall responsibilities of Advantus Capital with respect 
to the Funds as to which it exercises investment discretion.  If the Funds 
execute any transactions on an agency basis, they will generally pay higher 
than the lowest commission rates available.

       In determining the commissions to be paid to an affiliated 
broker-dealer, it is the policy of the Funds that such commissions will, in 
the judgment of Advantus Capital, subject to review by the Fund's Board of 
Directors, be both (a) at least as favorable as those which would be charged 
by other qualified brokers in connection with comparable transactions 
involving similar securities being purchased or sold on an exchange during a 
comparable period of time, and (b) at least as favorable as commissions 
contemporaneously charged by such affiliated broker-dealers on comparable 
transactions for their most favored comparable unaffiliated customers.  While 
the Funds do not deem it practicable and in their best interest to solicit 
competitive bids for commission rates on each transaction, consideration will 
regularly be given to posted commission rates as well as to other information 
concerning the level of commissions charged on comparable transactions by 
other qualified brokers.
   
       Information regarding the acquisition by the Funds during the fiscal 
year ended September 30, 1997, of securities of the Funds' regular brokers or 
dealers, or the parents of those broker or dealers that derive more than 15 
percent of their gross revenue from securities-related activities, is 
presented below:
    
                                     -39-

<PAGE>
   
                                                                 Approximate
                                                            Value of Securities
                                                               Owned at End of
Fund                               Name of Issuer               Fiscal Period 
- ----                               --------------           -------------------

Horizon Fund                       Norwest Corporation          $  682,937
Spectrum Fund                      Norwest Corporation           1,261,440
                                   Lehman Brothers               1,029,326
                                   Ford Motor Credit               501,460
                                   Morgan Stanley                1,006,938
                                   Bear Stearns                    498,250
Mortgage Securities Fund           Lehman Brothers               1,026,715
                                   Bear Stearns                    747,374
                                   Morgan Stanley                  487,145
Money Market Fund                  GE Capital                    1,867,195
                                   Ford Motor Credit             2,365,900
                                   Norwest Financial             2,643,328
Bond Fund                          Lehman Brothers               1,029,326
                                   Norwest Corporation             304,367
                                   Ford Motor Credit               485,979
                                   GE Capital                      758,231
                                   Morgan Stanley                  906,279
International Balanced Fund        Deutsche Bank                 1,260,220
    
                         CALCULATION OF PERFORMANCE DATA

MONEY MARKET FUND

        Money Market Fund may issue "current yield" and "effective yield" 
quotations.  "Current yields" are computed by determining the net change in 
the value of a hypothetical account having a balance of one share at the 
beginning of a recent seven calendar day period, and multiplying that change 
by 365/7.  "Effective yields" are computed by determining the net change in 
the value of a hypothetical account having a balance of one share at the 
beginning of a recent seven calendar day period, dividing that change by 
seven, adding one to the quotient, raising the sum to the 365th power, and 
subtracting one from the result.  For purposes of the foregoing calculations, 
the value of the hypothetical account includes accrued interest income plus 
or minus amortized purchase discount or premium less accrued expenses, but 
does not include realized gains and losses or unrealized appreciation and 
depreciation.  The Fund will also quote the average dollar-weighted portfolio 
maturity for the corresponding seven-day period.

       Although there can be no assurance that the net asset value of Money 
Market Fund's shares will always be $1.00, Advantus Capital does not expect 
that the net asset value of its shares will fluctuate since the Fund uses the 
amortized cost method of valuation to maintain a stable $1.00 net asset 
value.  See "Money Market Fund Amortized Cost Method of Portfolio Valuation." 
Principal is not, however, insured.  Yield is a function of portfolio 
quality and composition, maturity, and operating expenses.  Yield information 
is useful in reviewing the Fund's performance, but it may not provide a basis 
for comparison with bank deposits or other investments, which pay a fixed 
yield for a stated period of time, or other investment instruments, which may 
use a different method of calculating yield.
   
       For the seven calendar days ended September 30, 1997, Money Market 
Fund's annualized current yield was 4.70% and its annualized effective yield 
was 4.81%.  The Fund's investment adviser was voluntarily absorbing certain 
expenses of the Fund during that period.  If the Fund had been charged these 
expenses its current yield and effective yield for the same period would have 
been 4.04% and 4.12%, respectively.
    
                                      -40-
<PAGE>
   
ADVANTUS MULTIPLE CLASS FUNDS

       Advertisements and other sales literature for the Advantus Multiple 
Class Funds may refer to "yield," "average annual total return" and 
"cumulative total return."  Performance quotations are computed separately 
for each class of shares of the Advantus Multiple Class Funds.
    
       YIELD.  Yield is computed by dividing the net investment income per 
share (as defined under Securities and Exchange Commission rules and 
regulations) earned during the computation period by the maximum offering 
price per share on the last day of the period, according to the following 
formula:
   
                                        a-b     6
                           YIELD = 2[( ----- +1) -1]
                                        cd
    
                      Where:  a = dividends and interest earned during 
                                  the period;

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

                              c = the average daily number of shares 
                                  outstanding during the period that were 
                                  entitled to receive dividends; and

                              d = the maximum offering price per share on the
                                  last day of the period.
   
       The yield on investments in each of these Funds for the 30 day period 
ended September 30, 1997 was as set forth in the table below.  The Funds' 
investment adviser and distributor were voluntarily absorbing and waiving 
certain expenses of certain of the Funds during that period.  If such Funds 
had been charged for these expenses the yield on investments for the same 
period would have been lower, as also shown in the table below in parentheses.


                                                      Yield
                                                      ------

          Fund                        Class A         Class B         Class C
          ----                        -------         -------         -------
                                               
Horizon Fund                       -.32   (-.32)  -1.07  (-1.07)  -1.07  (-1.07)
Spectrum Fund                      2.92   (2.92)   2.42   (2.42)   2.42   (2.42)
Mortgage Securities Fund           7.41   (7.02)   7.07   (6.67)   7.05   (6.65)
Bond Fund                          6.90   (6.46)   6.36   (5.90)   6.37   (5.91)
Cornerstone Fund                    .71    (.71)   -.13   (-.13)   -.13   (-.13)
Enterprise Fund                    -.50   (-.50)  -1.39  (-1.39)  -1.39  (-1.39)
International Fund                 1.76   (1.76)   1.02   (1.02)   1.04   (1.04)
    

                                      -41-
<PAGE>

       AVERAGE ANNUAL TOTAL RETURN.  Average annual total return is computed 
by finding the average annual compounded rates of return over the periods 
indicated in the advertisement that would equate the initial amount invested 
to the ending redeemable value, according to the following formula:
   
                                       n
                                 P(1+T)  = ERV
    
                      Where:  P = a hypothetical initial payment of $1,000;

                              T = average annual total return;

                              n = number of years; and

                            ERV = ending redeemable value at the end of the 
                                  period of a hypothetical $1,000 payment made
                                  at the beginning of such period.

   
       The average annual total return on investments in each of the Advantus 
Multiple Class Funds for the periods indicated ending September 30, 1997, 
were as set forth in the table below.  The Funds' investment adviser and 
distributor were voluntarily absorbing and waiving certain expenses of 
certain of the Funds during these periods.  If such Funds had been charged 
for these expenses the average annual total returns for the same periods 
would have been lower, as also shown in the table below in parentheses.
    
                                      -42-

<PAGE>
   
                                                              1 Year   
                                                              ------   

           Fund                       Class A        Class B          Class C  
           ----                       -------        -------          -------

Horizon Fund(1)                   18.7%  (18.7%)  19.3%  (19.3%)  24.0%  (24.0%)
Spectrum Fund(2)                  10.8%  (10.8%)  11.0%  (11.0%)  15.9%  (15.9%)
Mortgage Securities Fund(1)        4.9%   (4.4%)   4.7%   (4.3%)   9.7%   (9.3%)
Bond Fund(3)                       5.0%   (4.4%)   4.7%   (4.3%)   9.6%   (9.1%)
Cornerstone Fund(4)               31.4%  (31.1%)  32.7%  (32.7%)  37.1%  (37.1%)
Enterprise Fund(4)                 7.2%   (7.0%)   6.9%   (6.9%)  11.9%  (11.9%)
International Balanced Fund(5)    16.9%  (16.6%)   n/a     n/a    22.0%  (22.0%)

                                                       5 Year  
                                                       ------  

         Fund                        Class A            Class B         Class C
         ----                        -------            -------         -------
Horizon Fund(1)                   14.0%  (14.0%)          n/a             n/a  
Spectrum Fund(2)                   9.8%   (9.8%)          n/a             n/a  
Mortgage Securities Fund(1)        5.5%   (5.3%)          n/a             n/a  
Bond Fund(3)                       5.7%   (4.9%)          n/a             n/a  
Cornerstone Fund(4)                n/a     n/a            n/a             n/a  
Enterprise Fund(4)                 n/a     n/a            n/a             n/a  
International Balanced Fund(5)     n/a     n/a            n/a             n/a  

                                                       10 Year 
                                                       ------- 

         Fund                        Class A            Class B         Class C
         ----                        -------            -------         -------

Horizon Fund(1)                   11.3%  (11.2%)          n/a             n/a  
Spectrum Fund(2)                   n/a     n/a            n/a             n/a  
Mortgage Securities Fund(1)        8.7%   (8.6%)          n/a             n/a  
Bond Fund(1)                       7.7%   (6.7%)          n/a             n/a  
Cornerstone Fund(4)                n/a     n/a            n/a             n/a  
Enterprise Fund(4)                 n/a     n/a            n/a             n/a  
International Balanced Fund(5)     n/a     n/a            n/a             n/a  

                                                  Since Inception    
                                                  ---------------    

         Fund                        Class A         Class B         Class C
         ----                        -------         -------         -------

Horizon Fund(1)                   12.2%  (12.2%)  20.4%  (20.4%)  23.0%  (23.0%)
Spectrum Fund(2)                  11.2%  (10.6%)  14.3%  (14.3%)  16.2%  (16.2%)
Mortgage Securities Fund(1)        8.6%   (8.3%)   7.5%   (7.3%)   8.4%   (8.2%)
Bond Fund(3)                       7.7%   (6.7%)   7.4%   (6.8%)   8.5%   (8.0%)
Cornerstone Fund(4)               25.8%  (25.4%)  26.4%  (26.4%)  31.6%  (31.6%)
Enterprise Fund(4)                16.4%  (16.3%)  16.7%  (16.7%)  18.7%  (18.7%)
International Balanced Fund(5)    10.8%  (10.5%)   7.3%   (7.3%)  16.3%  (16.3%)

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

(1)Class A Inception May 3, 1985.
   Class B Inception August 19, 1994.
   Class C Inception March 1, 1995.
(2)Class A Inception November 16, 1987.
   Class B Inception August 19, 1994.
   Class C Inception March 1, 1995
(3)Class A Inception August 14, 1987.
   Class B Inception August 19, 1994.
   Class C Inception March 1, 1995.
(4)Class A and Class B Inception September 16, 1994.
   Class C Inception March 1, 1995.
(5)Class A Inception September 16, 1994.
   Class B Inception January 31, 1997.
   Class C Inception March 1, 1995.
    

                                           -43-

<PAGE>

       CUMULATIVE TOTAL RETURN.  Cumulative total return figures are computed 
by finding the cumulative compounded rate of return over the period indicated 
in the advertisement that would equate the initial amount invested to the 
ending redeemable value, according to the following formula:

                               ERV-P
                      CTR = ( ------- )100
                                P

        Where:   CTR = Cumulative total return

                 ERV = ending redeemable value at the end of the period of a 
                       hypothetical $1,000 payment made at the beginning of
                       such period; and

                   P = initial payment of $1,000.
   
       The cumulative total return on investments in each of the Advantus 
Multiple Class Funds for the period indicated ended September 30, 1997, was a 
set forth in the table below.  The Funds' investment adviser was voluntarily 
absorbing certain expenses of certain of the Funds during these periods.  If 
such Funds had been charged for these expenses the cumulative total return 
for the same periods would have been lower, as also shown in the table below 
in parentheses.

Cumulative Total Return
- -----------------------

         Fund                        Class A         Class B         Class C
         ----                        -------         -------         -------

Horizon Fund(1)                  318.8% (317.8%)  78.6%  (78.6%)  71.0%  (70.9%)
Spectrum Fund(2)                 186.3% (170.6%)  51.9%  (51.9%)  47.4%  (34.1%)
Mortgage Securities Fund(1)      177.7% (169.9%)  25.2%  (24.6%)  23.2%  (22.6%)
Bond Fund(3)                     112.4%  (93.0%)  24.8%  (22.8%)  23.5%  (22.0%)
Cornerstone Fund(4)              101.1%  (99.2%) 104.1% (104.0%) 103.7% (103.6%)
Enterprise Fund(4)                58.7%  (58.3%)  60.1%  (60.0%)  55.8%  (55.8%)
International Fund(5)             36.5%  (35.5%)   4.7%   (4.7%)  47.9%  (47.8%)

(1) Class A Inception May 3, 1985.
    Class B Inception August 19, 1994.
    Class C Inception March 1, 1995.
(2) Class A Inception November 16, 1987.
    Class B Inception August 19, 1994.
    Class C Inception March 1, 1995.
(3) Class A Inception August 14, 1987.
    Class B Inception August 19, 1994.
    Class C Inception March 1, 1995.
(4) Class A and Class B Inception September 16, 1994.
    Class C Inception March 1, 1995.
(5) Class A Inception September 16, 1994.
    Class B Inception January 31, 1997.
    Class C Inception March 1, 1995.
    
       The calculations for both average annual total return and cumulative 
total return deduct the maximum sales charge from the initial hypothetical 
$1,000 investment, assume all dividends and capital gain distributions are 
reinvested at net asset value on the appropriate reinvestment dates

                                    -44-
<PAGE>

as described in the Prospectus, and include all recurring fees, such as 
investment advisory and management fees, charged as expenses to all 
shareholder accounts.

       Such average annual total return and cumulative total return figures 
may also be accompanied by average annual total return and cumulative total 
return figures, for the same or other periods, which do not reflect the 
deduction of any sales charges.

                    CAPITAL STOCK AND OWNERSHIP OF SHARES

       Each Fund's shares of common stock, and each class thereof, have a par 
value $.01 per share, and have equal rights to share in dividends and assets. 
The shares possess no preemptive or conversion rights. Cumulative voting is 
not authorized.  This means that the holders of more than 50% of the shares 
voting for the election of directors can elect 100% of the directors if they 
choose to do so, and in such event the holders of the remaining shares will 
be unable to elect any directors.
   
       Each of the Funds has 10 billion authorized shares of common stock.  
Each of the Advantus Multiple Class Funds has designated 2 billion authorized 
shares as Class A shares, 2 billion authorized shares as Class B shares and 2 
billion authorized shares as Class C shares.  The Funds have the following 
numbers of shares outstanding:

                                                                               
                               Shares Outstanding at September 30, 1997
                               ----------------------------------------

         Fund                 Class A           Class B         Class C
         ----                 -------           -------         -------

Horizon Fund                  1,742,946         521,312          78,348        
Spectrum Fund                 3,836,755         768,581         118,388
Mortgage Securities Fund      2,664,489         575,760         207,379
Money Market Fund            54,490,917             n/a             n/a
Bond Fund                     1,642,025         600,784          86,285
Cornerstone Fund              5,746,329       1,155,909         183,953
Enterprise Fund               2,773,953         498,168          73,500
International Fund            4,070,942         172,870         303,938

     As of September 30, 1997, no person held of record, to the knowledge of the
respective Funds, or owned more than 5% of the outstanding shares of any of the
Funds, except as set forth in the following table:
    
                                      -45-
<PAGE>
   
                                                                     Number of
Name and Address of Shareholder                Shares               Percentage
- -------------------------------                ------               ----------

HORIZON FUND
   Minnesota Mutual and affiliates*              37,643                 1.6%

SPECTRUM FUND
   Minnesota Mutual and affiliates*              40,332                  .9%

MORTGAGE SECURITIES FUND
   Minnesota Mutual and affiliates*             622,693                18.1%

MONEY MARKET FUND
   Minnesota Mutual and affiliates*          19,181,553                35.2%

BOND FUND
   Minnesota Mutual and affiliates*             382,036                16.4%

CORNERSTONE FUND
   Minnesota Mutual and affiliates*           2,186,521                30.9%

ENTERPRISE FUND
   Minnesota Mutual and affiliates*           2,226,155                66.5%

INTERNATIONAL FUND
   Minnesota Mutual and affiliates*           2,549,662                56.1%
    
  * 400 Robert Street North, St. Paul, Minnesota 55101.


                             HOW TO BUY SHARES

       The procedures for purchasing shares of the Funds are summarized in 
the Prospectus following the caption "Purchase of Fund Shares."
   
       In addition to purchases of shares through insurance agents and 
employees of Minnesota Mutual who are registered representatives of Ascend 
Financial and who are licensed under applicable state and federal laws, 
shares may also be purchased in writing as described in the Prospectus 
through firms which are members of the National Association of Securities 
Dealers, Inc. and which have selling agreements with Ascend Financial.
    
                  NET ASSET VALUE AND PUBLIC OFFERING PRICE

     The method for determining the public offering price and net asset value 
per share is summarized in the Prospectus in the text following the headings 
"Purchase of Fund Shares" and "Sales Charges."
   
       Shares of Money Market Fund may be purchased at a price equal to their 
net asset value, which will normally be constant at $1.00 per share.  See 
"Money Market Fund Amortized Cost Method of Valuation."  There is no 
assurance that Money Market Fund can maintain the $1.00 per share value.  The 
portfolio securities in which the Advantus Multiple Class Funds invest 
fluctuate in value, and hence the net asset value per share of each Fund also 
fluctuates.
    
                                  -46-
<PAGE>
   
       On September 30, 1997, the net asset value and public offering price 
per share for Class A, Class B and Class C shares of each of the Funds 
(except Money Market Fund) were calculated as follows:

                                  HORIZON FUND

CLASS A SHARES

    Net Assets ($40,191,660)   = Net Asset Value Per Share ($23.06)
- ------------------------------
Shares outstanding (1,742,946)

To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

          $23.06 = Public Offering Price Per Share ($24.27)
          ------
           .95

CLASS B SHARES

    Net Assets ($11,683,601)   = Net Asset Value AND Public
- ------------------------------
Shares outstanding (521,312)     Offering Price Per Share ($22.41)

CLASS C SHARES


    Net Assets ($1,753,590)    = Net Asset Value AND Public
- ------------------------------
Shares outstanding (78,348)      Offering Price Per Share ($22.38)


                                  SPECTRUM FUND

CLASS A SHARES

    Net Assets ($62,914,120)   = Net Asset Value Per Share ($16.40)
- ------------------------------
Shares outstanding (3,836,755)

To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

          $16.40 = Public Offering Price Per Share ($17.26)
          ------
           .95

CLASS B SHARES

    Net Assets ($12,555,823)   = Net Asset Value AND Public
- ------------------------------
Shares outstanding (768,581)     Offering Price Per Share ($16.34)

CLASS C SHARES

   Net Assets ($1,926,344)     = Net Asset Value AND Public
- ------------------------------
Shares Outstanding (118,388)      Offering Price Per Share ($16.27)
    
                                      -47-
<PAGE>
   
                            MORTGAGE SECURITIES FUND

CLASS A SHARES

    Net Assets ($28,089,174)   = Net Asset Value Per Share ($10.54)
- ------------------------------
Shares outstanding (2,664,489)

To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

          $10.54  = Public Offering Price Per Share ($11.09)
          ------
           .95

CLASS B SHARES

    Net Assets ($6,079,359)    = Net Asset Value and Public
- ------------------------------
Shares outstanding (575,760)     Offering Price Per Share ($10.56)


CLASS C SHARES

    Net Assets ($2,187,475)    = Net Asset Value and Public
- ------------------------------
Shares outstanding (207,379)     Offering Price Per Share ($10.55)

                                    BOND FUND

CLASS A SHARES

    NET ASSETS ($17,121,871)   = Net Asset Value Per Share ($10.43)
- ------------------------------
Shares outstanding (1,642,025)

To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

           $10.43 = Public Offering Price Per Share ($10.98)
           ------
            .95

CLASS B SHARES

    Net Assets ($6,263,466)    = Net Asset Value and Public
- ------------------------------
Shares outstanding (600,784)     Offering Price Per Share ($10.43)

CLASS C SHARES


    Net Assets ($898,922)      = Net Asset Value AND Public
- ------------------------------
Shares outstanding (86,285)       Offering Price Per Share ($10.42)

                                CORNERSTONE FUND

CLASS A SHARES

   Net Assets ($107,322,043)    = Net Asset Value Per Share ($18.68)
- ------------------------------
Shares outstanding (5,746,329)
    
To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

                                      -48-
<PAGE>
   
           $18.68 = Public Offering Price Per Share ($19.66)
           ------
           .95

CLASS B SHARES

    Net Assets ($21,405,401)   = Net Asset Value AND Public
- ------------------------------
Shares outstanding (1,155,909)   Offering Price Per Share ($18.52)

Class C Shares

    Net Assets ($3,398,747)    = Net Asset Value AND Public
- ------------------------------
Shares outstanding (183,953)     Offering Price Per Share ($18.48)

                                 ENTERPRISE FUND

CLASS A SHARES

    Net Assets ($44,102,229)   = Net Asset Value Per Share ($15.90)
- ------------------------------
Shares outstanding (2,773,953)

To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

           $15.90 = Public Offering Price Per Share ($16.74)
           ------
            .95

CLASS B SHARES

    Net Assets ($7,682,813)    = Net Asset Value AND Public
- ------------------------------
Shares outstanding (498,168)     Offering Price Per Share ($15.42)

CLASS C SHARES

    Net Assets ($1,132,790)    = Net Asset Value AND Public
- ------------------------------
Shares outstanding (73,500)      Offering Price Per Share ($15.41)

                               INTERNATIONAL FUND

CLASS A SHARES

    Net Assets ($54,090,306)   = Net Asset Value Per Share ($13.29)
- ------------------------------
Shares outstanding (4,070,942)

To obtain the maximum public offering price per share, the Fund's 5% sales
charge must be added to the net asset value obtained above:

           $13.29 = Public Offering Price Per Share ($13.99)
           ------
            .95

CLASS B SHARES

    Net Assets ($2,286,525)    = Net Asset Value AND Public 
- ------------------------------
Shares outstanding (172,870)     Offering Price ($13.23)

CLASS C SHARES

    Net Assets ($4,025,318)    = Net Asset Value AND Public
- ------------------------------
Shares outstanding (303,938)     Offering Price Per Share ($13.24)
    
                              REDUCED SALES CHARGES

Special purchase plans are enumerated in the text of each Fund's Prospectus
immediately following the caption "Special Purchase Plans" and are fully
described below.

                                      -49-
<PAGE>

RIGHT OF ACCUMULATION-CUMULATIVE PURCHASE DISCOUNT
   
       The front end sales charge and contingent deferred sales charge 
applicable to each purchase of Class A shares and Class B shares, 
respectively, of the Advantus Multiple Class Funds is based on the next 
computed net asset value of all Class A, Class B and Class C shares of such 
Funds held by the shareholder (including dividends reinvested and capital 
gains distributions accepted in shares), plus the cost of all Class A, Class 
B and Class C shares of such Funds currently being purchased.  It is the 
obligation of each shareholder desiring this discount in sales charge to 
notify Ascend Financial, through his or her dealer or otherwise, that he or 
she is entitled to the discount.
    
LETTER OF INTENT
   
       The applicable sales charge is based on total purchases over a 
13-month period where there is an initial purchase equal to or exceeding 
$250, accompanied by filing with Ascend Financial a signed "Letter of Intent" 
form to purchase, and by in fact purchasing not less than $50,000 of shares 
in one of the Funds (except Money Market Fund) within that time.  The 
13-month period is measured from the date the Letter of Intent is approved by 
Ascend Financial, or at the purchaser's option, it may be made retroactive 90 
days, in which case Ascend Financial will make appropriate adjustments on 
purchases during the 90-day period.

       In computing the total amount purchased for purposes of determining 
the applicable sales charge, the net asset value of Class A, Class B and 
Class C shares currently held in all Advantus Multiple Class Funds, on the 
date of the first purchase under the Letter of Intent, may be used as a 
credit toward Fund shares to be purchased under the Letter of Intent.  Class 
A, Class B and Class C shares of all the Advantus Multiple Class Funds may 
also be included in the purchases during the 13-month period.

       The Letter of Intent includes a provision for payment of additional 
applicable sales charges at the end of the period in the event the investor 
fails to purchase the amount indicated.  In the case of Class A shares, this 
is accomplished by holding 5% of the investor's initial purchase in escrow.  
If the investor's purchases equal those specified in the Letter of Intent, 
the escrow is released.  If the purchases do not equal those specified in the 
Letter of Intent, he or she may remit to Ascend Financial an amount equal to 
the difference between the dollar amount of sales charges actually paid and 
the amount of sales charges that would have been paid on the aggregate 
purchases if the total of such purchases had been made at a single time.  If 
the purchaser does not remit this sum to Ascend Financial on a timely basis, 
Ascend Financial will redeem the appropriate number of shares, and then 
release or deliver any remaining shares in the escrow account.  In the case 
of Class B shares, if the investor fails to purchase shares in the amount 
indicated, the contingent deferred sales charge applicable to purchased Class 
B shares will be calculated without regard to the Letter of Intent.  The 
Letter of Intent is not a binding obligation on the part of the investor to 
purchase, or the respective Fund to sell, the full amount indicated.  
Nevertheless, the Letter of Intent should be read carefully before it is 
signed.
    
                                      -50-
<PAGE>

COMBINING PURCHASES
   
       With respect to each of the Advantus Multiple Class Funds, purchases 
of Class A, Class B and Class C shares for any other account of the investor, 
or such person's spouse or minor children, or purchases on behalf of 
participants in a tax-qualified retirement plan may be treated as purchases 
by a single investor for purposes of determining the availability of a 
reduced sales charge.

GROUP PURCHASES

     An individual who is a member of a qualified group may also purchase shares
of the Advantus Multiple Class Funds at the reduced sales charge applicable to
the group taken as a whole.  The sales charge is calculated by taking into
account not only the dollar amount of the Class A, Class B and Class C shares of
the Funds being purchased by the individual member, but also the aggregate
dollar value of such Class A, Class B and Class C shares previously purchased
and currently held by other members of the group.  Members of a qualified group
may not be eligible for a Letter of Intent.

     A "qualified group" is one which (i) has been in existence for more than
six months, (ii) has a purpose other than acquiring Fund shares at a discount,
and (iii) satisfies uniform criteria which enable Ascend Financial to realize
economies of scale in distributing such shares.  A qualified group must have
more than ten members, must be available to arrange for group meetings between
representatives of Ascend Financial, must agree to include sales and other
materials related to the Funds in its publications and mailings to members at
reduced or no cost to Ascend Financial, and must seek, upon request, to arrange
for payroll deduction or other bulk transmission of investments to the Funds.

WAIVER OF SALES CHARGES FOR CERTAIN SALES OF CLASS A SHARES

       Directors and officers of Advantus Capital, MIMLIC Management, 
Templeton Counsel (with respect to International Fund only), Ascend 
Financial, the Funds, Minnesota Mutual, or any of Minnesota Mutual's other 
affiliated companies, and their full-time and part-time employees, sales 
representatives and retirees, any trust, pension, profit-sharing, or other 
benefit plan for such persons, the spouses, siblings, direct ancestors or 
direct descendents of such persons, Minnesota Mutual and its affiliates 
themselves, advisory clients of Advantus Capital or MIMLIC Management, 
employees of sales representatives employed in offices maintained by such 
sales representatives, certain accounts as to which a bank or broker-dealer 
charges an account management fee, provided the bank or broker-dealer has an 
agreement with Ascend Financial, and certain accounts sold by registered 
investment advisers who charge clients a fee for their services may purchase 
Class A shares of the Advantus Multiple Class Funds at net asset value.  
These persons must give written assurance that they have bought for 
investment purposes, and that the securities will not be resold except 
through redemption or repurchase by, or on behalf of, the respective Fund.  
These persons are not required to pay a sales charge because of the reduced 
sales effort involved in their purchases.
    
                             SHAREHOLDER SERVICES

OPEN ACCOUNTS

       A shareholder's investment is automatically credited to an open 
account maintained for the shareholder by Minnesota Mutual.  Stock 
certificates are not currently issued.  Following each transaction in the 
account, a shareholder will receive a confirmation statement disclosing the 
current balance of shares owned and the details of recent transactions in the 
account.  After the close of each year Minnesota Mutual sends to each 
shareholder a statement providing federal tax information on dividends and 
distributions paid to the shareholder during the year.  This should be 
retained as a permanent record.  A fee may be charged for providing duplicate 
information.

       The open account system provides for full and fractional shares 
expressed to four decimal places and, by making the issuance and delivery of 
stock certificates unnecessary, eliminates problems of handling and 
safekeeping, and the cost and inconvenience of replacing lost, stolen, 
mutilated or destroyed certificates.

                                      -51-
<PAGE>
   
       The costs of maintaining the open account system are paid by Advantus 
Capital in the case of the Funds other than Money Market Fund.  The costs of 
maintaining the open account system for Money Market Fund are paid by the 
Fund.  No direct charges are made to shareholders.  Although the Funds have 
no present intention of making such direct charges to shareholders, they 
reserve the right to do so.  Shareholders will receive prior notice before 
any such charges are made.

AUTOMATIC INVESTMENT PLAN

       Each Fund provides a convenient, voluntary method of purchasing shares 
in the Fund through its "Automatic Investment Plan".

       The principal purposes of the Plan are to encourage thrift by enabling 
you to make regular purchases in amounts less than normally required, and, in 
the case of the Advantus Multiple Class Funds, to employ the principle of 
dollar cost averaging, described below.

       By acquiring Fund shares on a regular basis pursuant to an Automatic 
Investment Plan, or investing regularly on any other systematic plan, the 
investor takes advantage of the principle of Dollar Cost Averaging.  Under 
Dollar Cost Averaging, if a constant amount is invested at regular intervals 
at varying price levels, the average cost of all the shares will be lower 
than the average of the price levels.  This is because the same fixed number 
of dollars buys more shares when price levels are low and fewer shares when 
price levels are high.  It is essential that the investor consider his or her 
financial ability to continue this investment program during times of market 
decline as well as market rise.  The principle of Dollar Cost Averaging will 
not protect against loss in a declining market, as a loss will result if the 
plan is discontinued when the market value is less than cost.

       A Plan may be opened by indicating an intention to invest $25 or more 
monthly for at least one year. Investors will receive a confirmation showing 
the number of shares purchased, purchase price, and subsequent new balance of 
shares accumulated.

       An investor has no obligation to invest regularly or to continue the 
Plan, which may be terminated by the investor at any time without penalty.  
Under the Plan, any distributions of income and realized capital gains will 
be reinvested in additional shares at net asset value unless a shareholder 
instructs the Fund in writing to pay them in cash.  The Fund reserves the 
right to increase or decrease the amount required to open and continue a 
Plan, and to terminate any Plan after one year if the value of the amount 
invested is less than $250.
    
GROUP SYSTEMATIC INVESTMENT PLAN

       This Plan provides employers and employees with a convenient means for 
purchasing shares of each Fund under various types of employee benefit and 
thrift plans, including payroll withholding and bonus incentive plans.  The 
Plan may be started with an initial cash investment of $50 per participant 
for a group consisting of five or more participants.  The shares purchased by 
each participant under the Plan will be held in a separate account in which 
all dividends and capital gains will be reinvested in additional shares of 
the Fund at net asset value.  To keep his or her account open, subsequent 
payments totaling $25 per month must be made into each

                                      -52-
<PAGE>
   
participant's account. If the group is reduced to less than five 
participants, the minimums set forth under "Automatic Investment Plan" shall 
apply.  The Plan may be terminated by the Fund or the shareholder at any time 
upon reasonable notice.
    
RETIREMENT PLANS OFFERING TAX BENEFITS

       The federal tax laws provide for a variety of retirement plans 
offering tax benefits.  These plans may be funded with shares of any of the 
Funds.  The plans include H.R. 10 (Keogh) plans for self-employed individuals 
and partnerships, individual retirement accounts (IRA's), corporate pension 
trust and profit sharing plans, including 401(k) plans, and retirement plans 
for public school systems and certain tax exempt organizations, e.g. 403(b) 
plans.

                                      -53-
<PAGE>
   
       The initial investment in each Fund by such a plan must be at least 
$250 for each participant in a plan, and subsequent investments must be at 
least $25 per month for each participant.  Income dividends and capital gain 
distributions must be reinvested.  Plan documents and further information can 
be obtained from Ascend Financial.

       An investor should consult a competent tax or other adviser as to the 
suitability of Fund shares as a vehicle for funding a plan, in whole or in 
part, under the Employee Retirement Income Security Act of 1974 and as to the 
eligibility requirements for a specific plan and its state as well as federal 
tax aspects.
    
SYSTEMATIC WITHDRAWAL PLANS
   
       An investor owning shares in any one of the Funds having a value of 
$5,000 or more at the current public offering price may establish a 
Systematic Withdrawal Plan providing for periodic payments of a fixed or 
variable amount.  The Plan is particularly convenient and useful for trustees 
in making periodic distributions to retired employees.  Through this Plan a 
trustee can arrange for the retirement benefit to be paid directly to the 
employee by the respective Fund and to continue the tax-free accumulation of 
income and capital gains prior to their distribution to the employee.  An 
investor may terminate the Plan at any time. A form for use in establishing 
such a plan is available from Ascend Financial.
    
       A shareholder under a Systematic Withdrawal Plan may elect to receive 
payments monthly, quarterly, semiannually, or annually for a fixed amount of 
not less than $50 or a variable amount based on (1) the market value of a 
stated number of shares, (2) a specified percentage of the account's market 
value or (3) a specified number of years for liquidating the account (e.g., a 
20-year program of 240 monthly payments would be liquidated at a monthly rate 
of 1/240, 1/239, 1/238, etc.).  The initial payment under a variable payment 
option may be $50 or more.

       All shares under the Plan must be left on deposit.  Income dividends 
and capital gain distributions will be reinvested without a sales charge at 
net asset value determined on the record date.
   
       Since withdrawal payments represent proceeds from the liquidation of 
shares, withdrawals may reduce and possibly exhaust the initial investment, 
particularly in the event of a decline in net asset value.  In addition, 
withdrawal payments attributable to the redemption of Class B shares may be 
subject to a contingent deferred sales charge.  Accordingly, the shareholder 
should consider whether a Systematic Withdrawal Plan and the specified 
amounts to be withdrawn are appropriate in the circumstances.  The Funds and 
Ascend Financial make no recommendations or representations in this regard.  It 
may be appropriate for the shareholder to consult a tax adviser before 
establishing such a plan.
    
       Under this Plan, any distributions of income and realized capital 
gains must be reinvested in additional shares, and are reinvested at net 
asset value.  If a shareholder wishes to purchase additional shares of the 
respective Fund under this Plan, except in the case of Money Market Fund, 
other than by reinvestment of distributions, it should be understood that, in 
the case of

                                      -54-
<PAGE>
   
Class A shares, he or she would be paying a sales commission on such 
purchases, while liquidations effected under the Plan would be at net asset 
value, and, in the case of Class B shares, he or she would be purchasing such 
shares at net asset value while liquidations effected under the Plan would 
involve the payment of a contingent deferred sales charge. Purchases of 
additional shares concurrent with withdrawals are ordinarily disadvantageous 
to the shareholder because of sales charges and tax liabilities.  Additions 
to a shareholder account in which an election has been made to receive 
systematic withdrawals will be accepted only if each such addition is equal 
to at least one year's scheduled withdrawals or $1,200, whichever is greater. 
A shareholder may not have an "Automatic Withdrawal Plan" and a "Systematic 
Investment Plan" in effect simultaneously as it is not, as explained above, 
advantageous to do so.
    
EXCHANGE AND TELEPHONE TRANSFER PRIVILEGE

       The exchange and telephone transfer privileges available in connection 
with the Funds, the procedures for effecting such transactions and a 
description of the applicable charges, are described in each Fund's 
Prospectus in the text following the caption "Exchange and Telephone Transfer 
of Fund Shares."

       Telephone transfers and other exchanges may be made only between 
already open Fund accounts having identical registrations.

                                  REDEMPTIONS

       The procedures for redemption of Fund shares, and the charges 
applicable to redemptions of Class B shares, are summarized in the Prospectus 
in the text following the caption "Redemption of Fund Shares."


       Class B shares are subject to a contingent deferred sales charge of up 
to 5% if redeemed within six years of purchase.  See "Sales Charges-Class B 
Shares" and "Redemption of Fund Shares" in the Prospectus.


       The obligation of each of the Funds to redeem its shares when called 
upon to do so by the shareholder is mandatory with the following exceptions.

       Each Fund will pay in cash all redemption requests by any shareholder 
of record, limited in amount during any 90-day period to the lesser of 
$250,000 or 1% of the net asset value of the Fund at the beginning of such 
period.  When redemption requests exceed such amount, however, the Fund 
reserves the right to make part or all of the payment in the form of 
securities or other assets of the Fund.  An example of when this might be 
done is in case of emergency, such as in those situations enumerated in the 
following paragraph, or at any time a cash distribution would impair the 
liquidity of the Fund to the detriment of the existing shareholders.  Any 
securities being so distributed would be valued in the same manner as the 
portfolio of the Fund is valued.  If the recipient sold such securities, he 
or she probably would incur brokerage charges. The Fund has filed with the 
Securities and Exchange Commission a notification of election pursuant to 
Rule 18f-1 under the Investment Company Act of 1940 in order to make such 
redemptions in kind.

                                      -55-
<PAGE>

       Redemption of shares, or payment, may be suspended at times (a) when 
the New York Stock Exchange is closed for other than customary weekend or 
holiday closings, (b) when trading on said Exchange is restricted, (c) when 
an emergency exists, as a result of which disposal by the Fund of securities 
owned by it is not reasonably practicable, or it is not reasonably 
practicable for the Fund fairly to determine the value of its net assets, or 
during any other period when the Securities and Exchange Commission, by 
order, so permits; provided that applicable rules and regulations of the 
Securities and Exchange Commission shall govern as to whether the conditions 
prescribed in (b) or (c) exist.

REINSTATEMENT PRIVILEGE
   
       The Prospectus for each of the Advantus Multiple Class Funds describes 
redeeming shareholders' reinstatement privileges in the text following the 
caption "Reinstatement Privilege."  Written notice from persons wishing to 
exercise this reinstatement privilege must be received by Ascend Financial 
within 90 days after the date of the redemption.  The reinstatement or 
exchange will be made at net asset value next determined after receipt of the 
notice and will be limited to the amount of the redemption proceeds or to the 
nearest full share if fractional shares are not purchased.  All shares issued 
as a result of the reinstatement privilege applicable to redemptions of Class 
A and Class B shares will be issued only as Class A shares.  Any CDSC 
incurred in connection with the prior redemption (within 90 days) of Class B 
shares will not be refunded or re-credited to the shareholder's account.  
Shareholders who redeem Class C shares and exercise their reinstatement 
privilege will be issued only Class C shares, which shares will have a 
remaining holding period prior to conversion equal to the remaining holding 
period applicable to the prior Class C shares at redemption.
    
       See "Taxes" in the Prospectus for a discussion of the effect of 
redeeming shares within 90 days after acquiring them and subsequently 
acquiring new shares in any mutual fund at a reduced sales charge.  Should an 
investor utilize the reinstatement privilege following a redemption which 
resulted in a loss, all or a portion of that loss might not be currently 
deductible for Federal income tax purposes, for an investor which is not 
tax-exempt.  Exercising the reinstatement privilege would not alter any 
capital gains taxes payable on a realized gain, for an investor which is not 
tax-exempt.  See discussion under "Taxes" in the Prospectus regarding the 
taxation of capital gains. 

                       DISTRIBUTIONS AND TAX STATUS

GENERALLY
   
       The tax status of the Funds and the distributions which they may make 
are summarized in the text of the Prospectus following the caption "Taxes."  
During the fiscal year ended September 30, 1997, each Fund fulfilled, and 
each Fund intends to continue to fulfill, the requirements of Subchapter M of 
the Internal Revenue Code of 1986, as amended (the "Code"), as a regulated 
investment company.  If so qualified, the Funds will not be liable for 
federal income taxes to the extent they distribute their taxable income to 
their shareholders.
    
                                      -56-
<PAGE>
   
     Except for the transactions identified as hedging transactions, each Fund
is required for federal income tax purposes to recognize as income for each
taxable year its net unrealized gains and losses on Futures contracts, options
and forward currency contracts as of the end of the year as well as those
actually realized during the year.  Except for transactions in futures
contracts, options, or forward currency contracts that are classified as part of
a "mixed straddle," gain or loss recognized with respect to such contracts is
considered to be 60% long-term capital gain or loss and 40% short-term capital
gain or loss, without regard to the holding period of the contracts.  In the
case of a transaction classified as a "mixed straddle," the recognition of
losses may be deferred to a later taxable year.

     Sales of futures contracts, options, or forward currency contracts that are
intended to hedge against a change in the value of securities or currencies held
by a Fund may affect the holding period of such securities or currencies and,
consequently, the nature of the gain or loss on such securities or currencies
upon disposition.

     It is expected that any net gain realized from the closing out of futures
contracts, options, or forward currency contracts will be considered gain from
the sale of securities or currencies and therefore be qualifying income for
purposes of the requirement under the Code that a regulated investment company
derive at least 90% of its gross income from dividends interest, gains from the
sale or disposition of securities, or otherwise from the business of investing
in securities.

     Any realized gain or loss on closing out a futures contract, option, or
forward currency contract such as a forward commitment for the purchase or sale
of foreign currency, will generally result in a recognized capital gain or loss
for tax purposes.

     Code Section 988 may also apply to forward currency contracts.  Under
Section 988, each foreign currency gain or loss is generally computed separately
and treated as ordinary income or loss.  In the case of overlap between Section
1256 and 988, special provisions determine the character and timing of any
income gain or loss.  International Fund will attempt to monitor Section 988
transactions to avoid an adverse tax impact.
    
       Under the Code, International Fund's taxable income for each year will 
be computed without regard to any net foreign currency loss attributable to 
transactions after October 31, and any such net foreign currency loss will be 
treated as arising on the first day of the following taxable year.


                                  -57-
<PAGE>

   
    
       Each Fund is subject to a non-deductible excise tax equal to 4 percent 
of the excess, if any, of the amount required to be distributed pursuant to 
the Code for each calendar year over the amount actually distributed.  In 
order to avoid the imposition of this excise tax, the Fund generally must 
declare dividends by the end of a calendar year representing 98 percent of 
the Fund's ordinary income for the calendar year and 98 percent of its 
capital gain net income (both long-term and short-term capital gains) for the 
twelve-month period ending October 31 of the calendar year.
   
     Each Fund may in the future sell securities "short against the box."  Under
provisions of the Taxpayer Relief Act of 1997, if a Fund sells short against the
box a security in which it has an appreciated position, it will be treated as if
it had sold the security for its fair market value on the date of the short
sale, and will be required to recognize gain as of that date.  On a subsequent
sale of the security that has been sold short against the box, the Fund's basis
in the security will be adjusted to take into account the amount of gain
previously recognized.
    
       The foregoing relates only to federal taxation.  Prospective 
shareholders should consult their tax advisers as to the possible application 
of state and local income tax laws to Fund distributions.

                              FINANCIAL STATEMENTS

   
The Funds' financial statements for the year ended September 30, 1997, 
including the financial highlights for each of the respective periods 
presented, appearing in each Fund's Annual Report to shareholders, and the 
report thereon of the Funds' independent auditors, KPMG Peat Marwick LLP, 
also appearing therein, are incorporated by reference in this Statement of 
Additional Information.  The respective Fund's 1997 Annual Report to 
Shareholders is enclosed with this Statement of Additional Information. 
    

                                       -58-
<PAGE>

                                     APPENDIX A

                           MORTGAGE-RELATED SECURITIES

       Mortgage-related securities represent an ownership interest in a pool 
of residential mortgage loans. These securities are designed to provide 
monthly payments of interest and principal to the investor.  The mortgagor's 
monthly payments to his lending institution are "passed-through" to investors 
such as the Fund. Most insurers or services provide guarantees of payments, 
regardless of whether or not the mortgagor actually makes the payment.  The 
guarantees made by issuers or servicers are backed by various forms of 
credit, insurance and collateral.

UNDERLYING MORTGAGES

       Pools consist of whole mortgage loans or participations in loans.  The 
majority of these loans are made to purchasers of 1-4 family homes.  Some of 
these loans are made to purchasers of mobile homes.  The terms and 
characteristics of the mortgage instruments are generally uniform within a 
pool buy may vary among pools.  For example, in addition to fixed-rate 
fixed-term mortgages, the fund may purchase pools of variable rate mortgages, 
growing equity mortgages, graduated payment mortgages and other types.

       All servicers apply standards for qualification to local lending 
institutions which originate mortgages for the pools.  Servicers also 
establish credit standards and underwriting criteria for individual mortgages 
included in the pools.  In addition, many mortgages included in pools are 
insured through private mortgage insurance companies.

LIQUIDITY AND MARKETABILITY

       Since the inception of the mortgage-related pass-through security in 
1970, the market for these securities has expanded considerably.  The size of 
the primary issuance market and active participation in the secondary market 
by securities dealers and many types of investors makes government and 
government-related pass-through pools highly liquid.  The recently introduced 
private conventional pools of mortgages (pooled by commercial banks, savings 
and loans institutions and others, with no relationship with government and 
government-related entities) have also achieved broad market acceptance and 
consequently an active secondary market has emerged.  However, the market for 
conventional pools is smaller and less liquid than the market for the 
government and government-related mortgage pools.  The Fund may purchase some 
mortgage-related securities through private placements, in which case only a 
limited secondary market exists, and the security is considered illiquid.

AVERAGE LIFE

       The average life of pass-through pools varies with the maturities of 
the underlying mortgage instruments.  In addition, a pool's term may be 
shortened by unscheduled or early payments of principal and interest on the 
underlying mortgages.  The occurrence of mortgage

                                     A-1
<PAGE>

prepayments is affected by factors including the level of interest rates, 
general economic conditions, the location and age of the mortgage and other 
social and demographic conditions.

       As prepayment rates of individual pools vary widely, it is not 
possible to accurately predict the average life of a particular pool.  For 
pools of fixed-rate 30-year mortgages, common industry practice is to assume 
that prepayments will result in a 12-year average life.  Pools of mortgages 
with other maturities or different characteristics will have varying 
assumptions for average life.  The assumed average life of pools of mortgages 
having terms of less than 30 years is less than 12 years, but typically not 
less than 5 years.

YIELD CALCULATIONS

       Yields on pass-through securities are typically quoted by investment 
dealers and vendors based on the maturity of the underlying instruments and 
the associated average life assumption.  In periods of falling interest rates 
the rate of prepayment tends to increase, thereby shortening the actual 
average life of a pool of mortgage-related securities.  Conversely, in 
periods of rising rates and the rate of prepayment tends to decrease, thereby 
lengthening the actual average life of the pool.  Historically, actual 
average life has been consistent with the 12-year assumption referred to 
above.

       Actual prepayment experience may cause the yield to differ from the 
assumed average life yield. Reinvestment of prepayments may occur at higher 
or lower interest rates than the original investment, thus affecting the 
yield of the Fund.  The compounding effect from reinvestments of monthly 
payments received by the Fund will increase the yield to shareholders 
compared to bonds that pay interest semi-annually.

                                   A-2
<PAGE>

                                APPENDIX B

                   BOND AND COMMERCIAL PAPER RATINGS

BOND RATINGS

    Moody's Investors Service, Inc. describes its five highest ratings for 
corporate bonds and mortgage-related securities as follows:

          Bonds which are rated Aaa are judged to be of the best quality. They 
    carry the smallest degree of investment risk and are generally 
    referred to as "gilt edge."  Interest payments are protected by a
    large or by an exceptionally stable margin and principal is secure.  While 
    the various protective elements are likely to change, such changes as 
    can be visualized are most unlikely to impair the fundamentally strong 
    position of such issues.

          Bonds which are rated Aa are judged to be of high quality by 
    all standards.  Together with the Aaa group they comprise what are 
    generally known as high grade bonds.  They are rated lower than the
    best bonds because margins of protection may not be as large as in Aaa 
    securities or fluctuation of protective elements may be of greater 
    amplitude or there may be other elements present which make the long 
    term risks appear somewhat larger than in Aaa securities.

          Bonds which are rated A possess many favorable investment 
    attributes and are to be considered as upper medium grade obligations. 
    Factors giving security to principal and interest are considered
    adequate but elements may be present which suggest a susceptibility to 
    impairment some time in the future.

          Bonds which are rated Baa are considered medium grade 
    obligations, i.e., they are neither highly protected nor poorly secured.
    Interest payments and principal security appear adequate for the
    present but certain protective elements may be lacking or may be 
    characteristically unreliable over any great length of time.  Such 
    bonds lack outstanding investment characteristics and in fact have
    speculative characteristics as well.

          Bonds which are rated Ba are judged to have speculative 
    elements; their future cannot be considered as well-assured.  Often 
    the protection of interest and principal payments may be very
    moderate, and thereby not well safeguarded during both good and bad times 
    over the future. Uncertainty of position characterizes bonds in this 
    class.

    Moody's Investors Service, Inc. also applies numerical modifiers, 1, 2, 
and 3, in each of these generic rating classifications.  The modifier 1 
indicates that the security ranks in the higher end of its generic rating 
category; the modifier 2 indicates a mid-range ranking; and the modifier 3 
indicates that the issue ranks in the lower end of its generic rating 
category.

     Standard & Poor's Corporation describes its five highest ratings for 
corporate bonds and mortgage-related securities as follows:

                                  B-1
<PAGE>

              AAA.  Debt rated "AAA" has the highest rating assigned by 
      Standard & Poor's.  Capacity to pay interest and repay principal is 
      extremely strong.

              AA.  Debt rated "AA" has a very strong capacity to pay interest 
      and repay principal and differs from the higher rated issues only in 
      small degree.

              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.  Debt rated "BBB" 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.  Debt rated "BB" has less near-term vulnerability to 
      default than other speculative grade debt.  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.

       Standard & Poor's Corporation applies indicators "+", no character, 
and "-" to the above rating categories.  The indicators show relative 
standing within the major rating categories.

COMMERCIAL PAPER RATINGS

       The rating Prime-1 is the highest commercial paper rating assigned by 
Moody's Investors Service, Inc. Among the factors considered by Moody's 
Investors Service, Inc. in assigning the ratings are the following: (1) 
evaluation of the management of the issuer, (2) economic evaluation of the 
issuer's industry or industries and an appraisal of speculative-type risks 
which may be inherent in certain areas; (3) evaluation of the issuer's 
products in relation to competition and customer acceptance; (4) liquidity; 
(5) amount and quality of long-term debt; (6) trend of earnings over a period 
of ten years; (7) financial strength of a parent company and the 
relationships which exist with the issuer; an (8) recognition by the 
management of obligations which may be present or may arise as a result of 
public interest questions and preparations to meet such obligations.

       The rating A-1 is the highest rating assigned by Standard & Poor's 
Corporation to commercial paper which is considered by Standard & Poor's 
Corporation to have the following characteristics:

              Liquidity ratios of the issuer are adequate to meet cash 
      redemptions.  Long-term senior debt is rated "A" or better.  The 
      issuer has access to at least two additional channels of borrowing.  Basic
      earnings and cash flow have an upward trend with allowance made for 
      unusual circumstances.  Typically, the issuer's industry is well 
      established and the

                                       B-2
<PAGE>


      issuer has a strong position within the industry. The reliability and 
      quality of management are unquestioned.


                                       B-3

<PAGE>

                                  APPENDIX C

                              FUTURES CONTRACTS


USE OF FUTURES CONTRACTS

       Prices of debt securities may be established in both the cash market 
and the futures market.  In the cash market, debt securities are purchased 
and sold with payment for the full purchase price being made in cash, 
generally within five business days after the trade.  In the futures market, 
a contract is made to purchase or sell a debt security in the future for a 
set price on a certain date.  Historically, prices established in the futures 
markets have tended to move generally and in the aggregate in concert with 
cash market prices and have maintained fairly predictable relationships.  The 
Fund may use interest rate futures solely as a defense, or hedge, against 
anticipated interest rate changes and not for speculation.  As described 
below, this would include the use of futures contract sales to protect 
against expected increases in interest rates and futures contract purchases 
to offset the impact of interest rate declines.

       The Fund currently could accomplish a similar result to that which it 
hopes to achieve through the use of futures contracts by selling debt 
securities with long maturities and investing in debt securities with short 
maturities when interest rates are expected to increase, or conversely, 
selling short-term debt securities and investing in long-term debt securities 
when interest rates are expected to decline.  However, because of the 
liquidity that is often available in the futures market, such protection is 
more likely to be achieved, perhaps at a lower cost and without changing the 
rate of interest being earned by the Fund, through using futures contracts.

DESCRIPTION OF FUTURES CONTRACTS

       A futures contract sale creates an obligation by the Fund, as seller, 
to deliver the specific type of financial instrument called for in the 
contract at a specified future time for a specified price.  A futures 
contract purchase creates an obligation by the Fund, as purchaser, to take 
delivery of the specific type of financial instrument at a specified future 
time at a specified price.  The specific securities delivered or taken, 
respectively, at settlement date, would not be determined until at or near 
that date.  The determination would be in accordance with the rules of the 
exchange on which the futures contract sale or purchase was made.

       Although futures contracts by their terms call for actual delivery or 
acceptance of securities, in most cases the contracts are closed out before 
the settlement date without the making or taking of delivery of securities.  
Closing out a futures contract sale is effected by the Fund entering into a 
futures contract purchase for the same aggregate amount of the specific type 
of financial instrument and the same delivery date.  If the price in the sale 
exceeds the price in the offsetting purchase, the Fund immediately is paid 
the difference and thus realizes a gain.  If the offsetting purchase price 
exceeds the sale price, the Fund pays the difference and realizes a loss.  
Similarly, the closing out of a futures contract purchase is effected by the 
Fund's entering into a futures contract sale.  If the offsetting sale price 
exceeds the purchase price, the Fund realizes a gain, and if the purchase 
price exceeds the offsetting sale price, the Fund realizes a loss.  See

                                     C-1

<PAGE>

"Risks of Futures Contracts", below, for a disclosure of the risks of being 
unable to close out a position before the settlement date.

       A public market now exists in futures contracts covering primarily the 
following financial instruments:  long-term United States Treasury Bonds; 
Government National Mortgage Association modified pass-through 
mortgage-backed securities (GNMA); three month United States Treasury Bills; 
United States Treasury Notes; and bank certificates of deposit.  It is 
expected that other financial instruments will be subject to futures 
contacts.  There is a $100,000 minimum for futures contracts in United States 
Treasury Bonds, GNMA pass-through securities, and United States Treasury 
Notes, and a $1,000,000 minimum for contracts in United States Treasury Bills 
and bank certificates of deposit.  The Fund may invest in interest rate 
futures contracts covering the financial instruments referred to above as 
well as in new types of such contracts that become available in the future.  
See "Example of Futures Contract Sale" and "Example of Futures Contract 
Purchase" below.

       Financial futures contracts are traded in an auction environment on 
the floors of several exchanges--principally, the Chicago Board of Trade, the 
Chicago Mercantile Exchange and the New York Futures Exchange. Each exchange 
guarantees performance under contract provisions through a clearing 
corporation, a nonprofit organization managed by the exchange membership.  
The Fund will pay a commission on each contract, including offsetting 
transactions.  In addition, the Fund is required to maintain margin deposits 
with brokerage firms through which it enters into futures contracts.  
Currently, the initial margin deposit per contract is $1,500 for Treasury 
Bills and commercial paper and $2,000 for Treasury Bonds and GNMAs.  The Fund 
will establish a custodial account with its bank custodian to hold initial 
margin deposits.  The account will be in the name of the futures commission 
merchant through which the Fund entered into the futures contract.  The 
futures commission merchant will be able to gain access to the assets held in 
this account only if he states that all conditions precedent to his right to 
direct disposition have been satisfied.  Margin balances will be adjusted 
daily to reflect unrealized gains and losses on open contracts.  The payments 
to or withdrawals from this account are known as variation margin payments.  
The Fund can withdraw amounts from this account in excess of the initial 
margin payments, and it is the Fund's intention to promptly make withdrawals 
of any such excess.  If the margin account is depleted below the maintenance 
level (a fixed percentage of the initial margin), the Fund will be required 
to deposit an amount that will bring the margin account back up to its 
initial margin level.  If the Fund has an unrealized gain above the amount of 
any net variation margin it has already received, the futures commission 
merchant, as of the close of that trading day, may receive, on behalf of the 
Fund, a variation margin payment from the clearing corporation in the amount 
of the gain.  By 10:30 A.M. the next day, the futures commission merchant 
must notify the Fund of its entitlement to receive a variation margin payment 
from the margin account, and the Fund will promptly demand payment of such 
amount.

       When purchasing interest rate futures contracts, the Fund will deposit 
and maintain in a separate account with its custodian cash or cash 
equivalents in an amount equal to the market value of such futures contracts, 
less any margin deposited on the Fund's long position.  These earmarked 
assets will be used to cover the Fund's obligation and will not be used to 
support any other transaction into which the Fund may enter.

                                     C-2

<PAGE>

RISKS IN FUTURES CONTRACTS

       One risk in employing futures contracts to protect against cash market 
price volatility is the prospect that futures prices will correlate 
imperfectly with the behavior of cash prices.  The ordinary spreads between 
prices in the cash and future markets, due to differences in the nature of 
those markets, are subject to distortions.  First, all participants in the 
futures market are subject to margin deposit and maintenance requirements.  
Rather than meeting additional margin deposit requirements, investors may 
close futures contracts through offsetting transactions which could distort 
the normal relationship between the cash and futures markets.  Second, the 
liquidity of the futures market depends on participants entering into 
offsetting transactions rather than making or taking delivery.  To the extent 
participants decide to make or take delivery, liquidity in the futures market 
could be reduced, thus producing distortion.  Third, from the point of view 
of speculators the deposit requirements in the futures market are less 
onerous than margin requirements in the securities market.  Therefore 
increased participation by speculators in the futures market may cause 
temporary price distortions.  Due to the possibility of distortion, a correct 
forecast of general interest trends by MIMLIC Management may still not result 
in a successful transaction.


       Another risk is that the Fund's investment adviser would be incorrect 
in its expectation as to the extent of various interest rate movements or the 
time span within which the movements take place.  Closing out a futures 
contract purchase at a loss because of higher interest rates will generally 
have one of two consequences depending on whether, at the time of closing 
out, the "yield curve" is normal (long-term rates exceeding short-term).  If 
the yield curve is normal, it is possible that the Fund will still be engaged 
in a program of buying long-term securities, because the price of long-term 
securities will likely have decreased. The closing out of the futures 
contract purchase at a loss will reduce the benefit of the reduced price of 
the securities purchased.  If the yield curve is inverted, it is possible 
that the Fund will retain its investments in short-term securities earmarked 
for purchase of longer term securities.  Thus, closing out of a loss will 
reduce the benefit of the incremental income that the Fund will experience by 
virtue of the high short-term rates.

       A third risk in using interest rates futures contracts is the 
possibility that the value of such futures contracts will not vary in direct 
proportion to the value of the Fund's portfolio securities.  Such deviations 
may result in the failure of the closing of futures transactions to 
completely offset decreases in the prices of debt securities in the Fund's 
portfolio or increases in the prices of debt securities which the Fund may 
wish to purchase.

       In addition, although the Fund will only purchase and sell futures 
contracts for which there is a public market, there can be no assurance that 
the Fund will be able to close out its position by entering into an 
offsetting transaction before the settlement date.  In that event, the Fund 
will be required to deliver or accept the underlying securities in accordance 
with the terms of its commitment.

EXAMPLE OF FUTURES CONTRACT SALE

                                     C-3

<PAGE>

       The Fund would engage in a futures contract sale to maintain the 
income advantage from continued holding of a long-term security while 
endeavoring to avoid part or all of the loss in market value that would 
otherwise accompany a decline in long-term securities prices.  Assume that 
the market value of a certain security in the Fund's portfolio tends to move 
in concert with the futures market prices of long-term United States Treasury 
bonds ("Treasury bonds").  The Fund wishes to fix the current market value of 
this portfolio security until some point in the future.  Assume the portfolio 
security has a market value of $100, and the Fund believes that, because of 
an anticipated rise in interest rates, the value will decline to $95.  The 
Fund might enter into futures contract sales of Treasury bonds for a price of 
$98.  If the market value of the portfolio security does indeed decline from 
$100 to $95, the futures market price for the Treasury bonds might also 
decline from $98 to $93.

       In that case, the $5 loss in the market value of the portfolio 
security would be offset by the $5 gain realized by closing out the futures 
contract sale.  Of course, the futures market price of Treasury bonds might 
decline to more than $93 or to less than $93 because of the imperfect 
correlation between cash and futures prices mentioned above.

       The Fund could be wrong in its forecast of interest rates and the 
futures market price could rise above $98.  In this case, the market value of 
the portfolio securities, including the portfolio security being protected, 
would increase.  The benefit of this increase would be reduced by the loss 
realized on closing out the futures contract sale.

       If interest rate levels did not change prior to settlement date, the 
Fund, in the above example, would incur a loss of $2 if it delivered the 
portfolio security on the settlement date (which loss might be reduced by an 
offsetting transaction prior to the settlement date).  In each transaction, 
nominal transaction expenses would also be incurred.

EXAMPLE OF FUTURES CONTRACT PURCHASE

       The Fund would engage in a futures contract purchase when it is not 
fully invested in long-term securities but wishes to defer for a time the 
purchase of long-term securities in light of the availability of advantageous 
interim investments, e.g., short-term securities whose yields are greater 
than those available on long-term securities.  The Fund's basic motivation 
would be to maintain for a time the income advantage from investing in the 
short-term securities; the Fund would be endeavoring at the same time to 
eliminate the effect of all or part of the increases in market price of the 
long-term securities that the Fund may purchase.

       For example, assume that the market price of a long-term security that 
the Fund may purchase, currently yielding 10%, tends to move in concert with 
futures market prices of Treasury bonds.  The Fund wishes to fix the current 
market price (and thus 10% yield) of the long-term security until the time 
(four months away in this example) when it may purchase the security.

       Assuming the long-term security has a market price of $100, and the 
Fund believes that, because of an anticipated fall in interest rates, the 
price will have risen to $105 (and the yield will have dropped to about 
9-1/2%) in four months, the Fund might enter into futures contracts

                                     C-4

<PAGE>

purchases of Treasury bonds for a price of $98.  At the same time, the Fund 
would assign a pool of investments in short-term securities that are either 
maturing in four months or earmarked for sale in four months, for purchase of 
the long-term security at an assumed market price of $100.  Assume these 
short-term securities are yielding 15%.  If the market price of the long-term 
bond does indeed rise from $100 to $105, the futures market price for 
Treasury bonds might also rise from $98 to $103.  In that case, the $5 
increase in the price that the Fund pays for the long-term security would be 
offset by the $5 gain realized by closing out the futures contract purchase.

       The Fund could be wrong in its forecast of interest rates; long-term 
interest rates might rise to above 10%, and the futures market price could 
fall below $98.  If short-term rates at the same time fall to 10% or below, 
it is possible that the Fund would continue with its purchase program for 
long-term securities. The market prices of available long-term securities 
would have decreased.  The benefit of this price decrease, and thus yield 
increase, will be reduced by the loss realized on closing out the futures 
contract purchase.

       If, however, short-term rates remained above available long-term 
rates, it is possible that the Fund would discontinue its purchase program 
for long-term securities.  The yields on short-term securities in the 
portfolio, including those originally in the pool assigned to the particular 
long-term security, would remain higher than yields on long-term bonds.  The 
benefit of this continued incremental income will be reduced by the loss 
realized on closing out the futures contract purchase.

       In each transaction, nominal transaction expenses would also be 
incurred.

TAX TREATMENT

       The amount of any gain or loss realized by the Fund on closing out a 
futures contract may result in a capital gain or loss for federal income tax 
purposes.  Generally, futures contracts held by the Fund at the close of the 
Fund's taxable year will be treated for federal income tax purposes as sold 
for their fair market value on the last business day of such year.  Forty 
percent of any gain or loss resulting from such constructive sale will be 
treated as short-term capital gain or loss and 60 percent of such gain or 
loss will be treated as long-term capital gain or loss.  The amount of any 
capital gain or loss actually realized by the Fund in a subsequent sale or 
other disposition of these futures contracts will be adjusted to reflect any 
capital gain or loss taken into account by the Fund in a prior year as a 
result of the constructive sale of the contract.  Notwithstanding the rules 
described above, with respect to futures contracts which are part of futures 
contract sales, and in certain other situations, the Fund may make an 
election which may have the effect of exempting all or a part of those 
identified future contracts from being treated for federal income tax 
purposes as sold on the last business day of the Fund's taxable year; all or 
part of any gain or loss otherwise realized by the Fund on any closing 
transaction may be deferred until all of the Fund's positions with respect to 
the futures contract sales are closed; and, all or part of any gain or loss 
may be treated as short-term capital gain or loss.

       Under the Federal income tax provisions applicable to regulated 
investment companies, at least 90% of the Fund's annual gross income must be 
derived from dividends, interest, payments with respect to loans of 
securities, and gains from the sale or other disposition of securities

                                     C-5

<PAGE>


("qualifying income").  Under the Internal Revenue Code of 1986, as amended 
(the "Code"), the Fund may include gains from forward contracts in 
determining qualifying income.  In addition, in order that the Fund continue 
to qualify as a regulated investment company for Federal income tax purposes, 
less than 30% of its gross income for any year must be derived from gains 
realized on the sale or other disposition of securities held by the Fund for 
less than three months.  For this purpose, the Fund will treat gains realized 
on the closing out of futures contracts as gains derived from the sale of 
securities.  This treatment could, under certain circumstances, require the 
Fund to defer the closing out of futures contracts until after three months 
from the date the  fund acquired the contracts, even if it would be more 
advantageous to close out the contracts prior to that time.  However, under 
the Code, a special rule is provided with respect to certain hedging 
transactions which has the effect of allowing the Fund to engage in such 
short-term transactions in limited circumstances.  Any gains realized by the 
Fund as a result of the constructive sales of futures contacts held by the 
Fund at the  end of its taxable year, as described in the preceding 
paragraph, will in all instances be treated as derived from the sale of 
securities held for three months or more, regardless of the actual period for 
which the Fund has held the futures contracts at the end of the year.


                                 C-6

<PAGE>








                           PART C.  OTHER INFORMATION









<PAGE>


                                OTHER INFORMATION

ITEM 24.  FINANCIAL STATEMENTS AND EXHIBITS

   
          (a)  Financial statements:  The Registrant's financial statements for
the year ended September 30, 1997, including the financial highlights for each
of the respective periods presented, appearing in the Registrant's Annual Report
to Shareholders, and the report thereon of the Registrant's independent
auditors, KPMG Peat Marwick LLP, also appearing therein, are incorporated by
reference in the Statement of Additional Information included in Part B of this
Registration Statement.  The following financial statements are included in such
Annual Report to Shareholders:
    
   
          (1)  Investments in Securities as of September 30, 1997.
    
   
          (2)  Statement of Assets and Liabilities as of September 30, 1997.
    
   
          (3)  Statement of Operations for the year ended September 30, 1997.
    
   
          (4)  Statement of Changes in Net Assets for the years ended
               September 30, 1997 and September 30, 1996.
    
   
          (5)  Notes to Financial Statements, including Financial Highlights for
               the periods presented ended September 30, 1997.
    
          (6)  Independent Auditors' Report


     (b)  Exhibits:

          (1)       Restated Articles of Incorporation for the Registrant(1)

          (2)       Revised Bylaws of the Registrant(1)

          (4)(A)    Specimen common Class A share of the Registrant(1)

          (4)(B)    Specimen common Class B share of the Registrant(1)

          (4)(C)    Specimen common Class C share of the Registrant(1)

          (5)       Investment Advisory Agreement between Advantus Capital
                    Management, Inc. and the Registrant(1)
   
          (6)(A)    Underwriting and Distribution Agreement between the
                    Registrant and Ascend Financial Services, Inc.(1)
    
   
          (6)(B)    Form of Dealer Sales Agreement between Ascend Financial 
                    Services, Inc., principal underwriter for the Registrant, 
                    and dealers(1)
    

          (8)       Custodian Agreement between the Registrant and Bankers Trust
                    Company(1)

   
          (9)       Administrative Service Agreement between the Registrant and
                    The Minnesota Mutual Life Insurance Company(2)
    
<PAGE>
          (10)      Opinion and Consent of Dorsey & Whitney LLP(1)

          (11)      Consent of KPMG Peat Marwick LLP

          (13)      Letter of Investment Intent regarding the Registrant's
                    initial capital(1)

          (15)(A)   Plan of Distribution for Class A shares of the Registrant(1)

          (15)(B)   Plan of Distribution for Class B shares of the Registrant(1)

          (15)(C)   Plan of Distribution for Class C shares of the Registrant(1)

          (16)      Calculations of Yield and Total Returns of the Registrant(1)

          (17)(A)   Financial Data Schedule for Class A shares of the Registrant

          (17)(B)   Financial Data Schedule for Class B shares of the Registrant

          (17)(C)   Financial Data Schedule for Class C shares of the Registrant

          (19)      Power of Attorney to sign Registration Statement executed by
                    Directors of Registrant
          __________________

   
          (1)  Incorporated by reference to the Registrant's Registration
               Statement on Form N-1A filed January 26, 1996.
    
   
          (2)  Incorporated by reference to the Registrant's Registration 
               Statement on Form N-1A filed January 29, 1997.
    

ITEM 25.  PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

Wholly-owned subsidiaries of The Minnesota Mutual Life Insurance Company:

   
     MIMLIC Asset Management Company
     The Ministers Life Insurance Company
     MIMLIC Corporation
     Northstar Life Insurance Company (New York)
     Robert Street Energy, Inc.
     HomePlus Insurance Company
    

Open-end registered investment company offering shares solely to separate
accounts of The Minnesota Mutual Life Insurance Company:

   
     Advantus Series Fund, Inc.
    

Wholly-owned subsidiaries of MIMLIC Asset Management Company:

   
     Ascend Financial Services, Inc.
     Advantus Capital Management, Inc.
    
   
    
   
    
<PAGE>

Wholly-owned subsidiaries of MIMLIC Corporation:

   
     DataPlan Securities, Inc. (Ohio)
     MIMLIC Imperial Corporation
     MIMLIC Funding, Inc.
     MIMLIC Venture Corporation
     Personal Finance Company (Delaware)
     Wedgewood Valley Golf, Inc.
     Ministers Life Resources, Inc.
     Enterprise Holding Corporation
     HomePlus Insurance Agency, Inc.
     MCM Funding 1997-1, Inc.
    

Wholly-owned subsidiaries of Enterprise Holding Corporation:

   
     Oakleaf Service Corporation
     Lafayette Litho, Inc.
     Financial Ink Corporation
     Concepts in Marketing Research Corporation
     Concepts in Marketing Services Corporation
    
   
Wholly-owned subsidiary of Ascend Financial Services, Inc.:
    
   
     MIMLIC Insurance Agency of Massachusetts, Inc. (Massachusetts)
    

Majority-owned subsidiaries of Ascend Financial Services, Inc.:
     J. H. Shoemaker Advisory Corporation
     Consolidated Capital Advisors, Inc.
   
Majority-owned subsidiary of Ascend Financial Services, Inc.:
    

     MIMLIC Insurance Agency of Ohio, Inc.

Fifty percent-owned subsidiary of MIMLIC Imperial Corporation:

     C.R.I. Securities, Inc.

Majority-owned subsidiaries of The Minnesota Mutual Life Insurance Company:

   
     MIMLIC Life Insurance Company (Arizona)
     MIMLIC Cash Fund, Inc.
     Advantus Cornerstone Fund, Inc.
     Advantus Enterprise Fund, Inc.
     Advantus International Balanced Fund, Inc.
     Advantus Venture Fund, Inc.
     Advantus Index 500 Fund, Inc.
    

Less than majority owned, but greater than 25% owned, subsidiaries of The
Minnesota Mutual Life Insurance Company:

     Advantus Money Market Fund, Inc.

Less than 25% owned subsidiaries of The Minnesota Mutual Life Insurance Company:

     Advantus Bond Fund, Inc.
     Advantus Horizon Fund, Inc.
     Advantus Spectrum Fund, Inc.
     Advantus Mortgage Securities Fund, Inc.

Unless indicated otherwise parenthetically, each of the above corporations 
is a Minnesota corporation.

<PAGE>

ITEM 26.  NUMBER OF HOLDERS OF SECURITIES
   
        As of September 30, 1997, a date within 90 days of the date of filing 
of this Registration Statement:
    
   
         Title of Class            Number of Record Holders
         --------------            ------------------------

      Class A Common Shares                 1,496
      Class B Common Shares                   643
      Class C Common Shares                   137
    

ITEM 27.  INDEMNIFICATION

        The Articles of Incorporation and Bylaws of the Registrant provide
that the Registrant shall indemnify such persons, for such expenses and
liabilities, in such manner, under such circumstances, to the full extent
permitted by Section 302A.521, Minnesota Statutes, as now enacted or hereafter
amended, provided that no such indemnification may be made if it would be in
violation of Section 17(h) of the Investment Company Act of 1940, as now enacted
or hereafter amended.  Section 302A.521 of the Minnesota Statutes, as now
enacted, provides that a corporation shall indemnify a person made or threatened
to be made a party to a proceeding against judgments, penalties, fines,
settlements and reasonable expenses, including attorneys' fees and
disbursements, incurred by the person in connection with the proceeding, if,
with respect to the acts or omissions of the person complained of in the
proceeding, the person has not been indemnified by another organization for the
same judgments,
<PAGE>

penalties, fines, settlements and reasonable expenses incurred by the person in
connection with the proceeding with respect to the same acts or omissions; acted
in good faith; received no improper personal benefit and the Minnesota Statute
dealing with directors' conflicts of interest, if applicable, has been
satisfied; in the case of a criminal proceeding, had no reasonable cause to
believe the conduct was unlawful and reasonably believed that the conduct was in
the best interests of the corporation or, in certain circumstances, reasonably
believed that the conduct was not opposed to the best interests of the
corporation.

        Section 17(h) of the Investment Company Act of 1940 provides that
neither the charter, certificate of incorporation, articles of association,
indenture of trust, nor the by-laws of any registered investment company, nor
any other instrument pursuant to which such a company is organized or
administered, shall contain any provisions which protects or purports to protect
any director or officer of such company against any liability to the company or
to its security holders to which he would otherwise be subject by reason of
willful misfeasance, bad faith, gross negligence or reckless disregard of duties
involved in the conduct of his office.  The staff of the Securities and Exchange
Commission has stated that it is of the view that an indemnification provision
does not violate Section 17(h) if it precludes indemnification for any liability
arising by reason of willful misfeasance, bad faith, gross negligence, or
reckless disregard of duties ("Disabling conduct") and sets forth reasonable and
fair means for determining whether indemnification shall be made.  In the
staff's view, "reasonable and fair means" would include (1) a final decision on
the merits by a court or other body before whom the proceeding was brought that
the person to be indemnified ("indemnitee") was not liable by reason of
disabling conduct or, (2) in the absence of such a decision, a reasonable
determination, based upon a review of the facts, that the indemnitee was not
liable by reason of disabling conduct, by (a) the vote of a majority of a quorum
of directors who are neither "interested persons" of the company as defined in
Section 2(a)(19) of the Investment Company Act of 1940 nor parties to the
proceeding ("disinterested, non-party directors") or (b) an independent legal
counsel in a written opinion.  The dismissal of either a court action or
administrative proceeding against an indemnitee for insufficiency of evidence of
any disabling conduct with which he has been charged would, in the staff's view,
provide reasonable assurance that he was not liable by reason of disabling
conduct.  The staff also believes that a determination by the vote of a majority
of a quorum of disinterested, non-party directors would provide reasonable
assurance that the indemnitee was not liable by reason of disabling conduct.

         Insofar as indemnification for liability arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the Registrant pursuant to
<PAGE>

the foregoing provisions, or otherwise, the Registrant has been advised that 
in the opinion of the Securities and Exchange Commission such indemnification 
is against public policy as expressed in the Act and is, therefore, 
unenforceable. In the event that a claim for indemnification against such 
liabilities (other than the payment by the Registrant of expenses incurred or 
paid by a director, officer or controlling person of the Registrant in the 
successful defense of any action, suit or proceeding) is asserted by such 
director, officer or controlling person in connection with the securities 
being registered, the Registrant will, unless in the opinion of its counsel 
the matter has been settled by controlling precedent, submit to a court of 
appropriate jurisdiction the question whether such indemnification by it is 
against public policy as expressed in the Act and will be governed by the 
final adjudication of such issue.

ITEM 28.  BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

Directors and Officers       Office with
of Investment Adviser     Investment Adviser      Other Business Connections
- ----------------------    ------------------      --------------------------
   
Paul H. Gooding           President and           President, Treasurer and
                          Director                Director, MIMLIC Asset
                                                  Management Company; President,
                                                  Secretary and Director, MIMLIC
                                                  Corporation; Director, MIMLIC
                                                  Imperial Corporation;
                                                  Director, MIMLIC Venture
                                                  Corporation; Vice President
                                                  and Director, MIMLIC Funding,
                                                  Inc.; Vice President and
                                                  Director, Robert Street
                                                  Energy, Inc.; Chairman of the
                                                  Board and Director, Personal 
                                                  Finance Company; President, 
                                                  MCM Funding 1997-1, Inc.; Vice
                                                  President and Treasurer, The
                                                  Minnesota Mutual Life 
                                                  Insurance Company
    
<PAGE>
   
James P. Tatera           Senior Vice President,  Vice President and
                          Treasurer and Director  Equity Portfolio Manager,
                                                  MIMLIC Asset Management
                                                  Company; Vice President, 
                                                  MIMLIC Funding, Inc.; Vice
                                                  President and Assistant
                                                  Secretary, MCM Funding
                                                  1997-1, Inc.; Second Vice 
                                                  President, The Minnesota 
                                                  Mutual Life Insurance Company
    

   
Richard W. Worthing       Vice President          Vice President and Head of
                                                  Equities, MIMLIC Asset
                                                  Management Company; Vice
                                                  President, MCM Funding 
                                                  1997-1, Inc.
    
   
Thomas A. Gunderson       Vice President          Investment Officer, MIMLIC
                                                  Asset Management Company
    
   
Kent R. Weber             Vice President          Investment Officer, MIMLIC
                                                  Asset Management Company
    
   
Wayne R. Schmidt          Vice President          Secretary and Treasurer,
                                                  MIMLIC Funding, Inc.;
                                                  Treasurer and Assistant
                                                  Secretary, Robert Street
                                                  Energy, Inc.; Vice President
                                                  and Secretary, MIMLIC Imperial
                                                  Corporation; Assistant 
                                                  Secretary, MCM Funding 
                                                  1997-1, Inc.; Investment
                                                  Officer, MIMLIC Asset 
                                                  Management Company
    
   
Matthew D. Finn           Vice President          Investment Officer, MIMLIC
                                                  Asset Management Company
    
   
Jeffrey R. Erickson       Vice President          Investment Officer, MIMLIC
                                                  Asset Management Company
    
   
Kevin J. Hiniker          Secretary               Associate General Counsel, 
                                                  MIMLIC Asset Management 
                                                  Company; Assistant 
                                                  Secretary, Robert Street
                                                  Energy, Inc.
    

ITEM 29.  PRINCIPAL UNDERWRITERS
   
          (a)  Ascend Financial Services, Inc. currently acts as a principal 
underwriter for the following investment companies:
    

         Advantus Horizon Fund, Inc.
         Advantus Spectrum Fund, Inc.
         Advantus Mortgage Securities Fund, Inc.
         Advantus Money Market Fund, Inc.
         Advantus Bond Fund, Inc.
         Advantus Cornerstone Fund, Inc.
         Advantus Enterprise Fund, Inc.
         Advantus International Balanced Fund, Inc.
         Advantus Venture Fund, Inc.
         Advantus Index 500 Fund, Inc.
         MIMLIC Cash Fund, Inc.

<PAGE>

         Minnesota Mutual Variable Fund D
         Minnesota Mutual Variable Annuity Account
         Minnesota Mutual Variable Life Account
         Minnesota Mutual Group Variable Annuity Account
         Minnesota Mutual Variable Universal Life Account

   
          (b)  The name and principal business address, positions and offices 
with Ascend Financial Services, Inc., and positions and offices with 
Registrant of each director and officer of Ascend Financial Services, Inc. is 
as follows:
    


<TABLE>
<CAPTION>
                                         Positions and                 Positions and
Name and Principal                       Offices                       Offices
Business Address                         with Underwriter              with Registrant
- ------------------                       ----------------              ---------------
<S>                                      <C>                           <C>
   
Robert E. Hunstad                        Director                      None
The Minnesota Mutual                  
  Life Insurance Company                   
400 Robert Street North                     
St. Paul, Minnesota 55101                    
    
   
George I. Connolly                       President, Chief              None
Ascend Financial Services, Inc.          Executive Officer
400 Robert Street North                  and Director
St. Paul, Minnesota 55101                   
    
   
Margaret Milosevich                      Vice President, Chief         None
Ascend Financial Services, Inc.          Operations Officer,
400 Robert Street North                  Treasurer and Secretary
St. Paul, Minnesota 55101                    
    
   
D. Ann Degenshein                        Vice President, Compliance    None
Ascend Financial Services, Inc.
400 Robert Street North
St. Paul, Minnesota 55101
    
   
Dennis E. Prohofsky                      Secretary                     None
The Minnesota Mutual                          
  Life Insurance Company                      
400 Robert Street North                      
St. Paul, Minnesota 55101                      
    
   
Thomas L. Clark                          Assistant Secretary and       None
Ascend Financial Services, Inc.          Assistant Treasurer
400 Robert Street North                      
St. Paul, Minnesota 55101                     
    
Margaret A. Berg                         Assistant Secretary           None
The Minnesota Mutual                            
  Life Insurance Company                        
400 Robert Street North                         
St. Paul, Minnesota 55101                       
</TABLE>

<PAGE>

          (c)  Not applicable.

ITEM 30.  LOCATION OF ACCOUNTS AND RECORDS

          The physical possession of the accounts, books and other documents
required to be maintained by Section 3(a) of the Investment Company Act of 1940
and Rules 31a-1 to 31a-3 promulgated thereunder is maintained by Minnesota
Mutual, 400 Robert Street North, St. Paul, Minnesota 55101; except that the
physical possession of certain accounts, books and other documents related to
the custody of the Registrant's securities is maintained by the following
custodian:

          Bankers Trust Company
          280 Park Avenue
          New York, New York  10017

ITEM 31.  MANAGEMENT SERVICES

          Not applicable.

ITEM 32.  UNDERTAKINGS

          (a)  Not applicable.

          (b)  Not applicable.

          (c)  The Registrant hereby undertakes to furnish, upon request and
without charge to each person to whom a prospectus is delivered, a copy of the
Registrant's latest annual report to shareholders containing the information
called for by Item 5A.
<PAGE>

                                   SIGNATURES
   
         Pursuant to the requirements of the Securities Act of 1933 and the 
Investment Company Act of 1940 the Registrant  has duly caused this  
Registration Statement to be signed on its behalf by the undersigned, thereto 
duly authorized, in the City of St. Paul and the State of Minnesota on the 
26th day of November, 1997.
    


                             ADVANTUS BOND FUND, INC.
                                   Registrant


                             By    /s/ Paul H. Gooding
                                --------------------------------------
                                   Paul H. Gooding, President


        Pursuant to the requirements of the Securities Act of 1933, this Post-
Effective Amendment to the Registration Statement has been signed below by the
following persons in the capacities and on the date indicated.

   
<TABLE>
<S>                                     <C>                           <C>

  /s/ Paul H. Gooding                   President (principal          
- ------------------------------          executive officer)            November 26, 1997
  Paul H. Gooding                       and Director

  /s/ Frederick P. Feuerherm            Director and Treasurer        
- ------------------------------          (principal financial          November 26, 1997
  Frederick P. Feuerherm                and accounting officer)


  Ralph D. Ebbott*                      Director)
- ------------------------------
  Ralph D. Ebbott                               )
                                                )   By   /s/ Paul H. Gooding
                                                )      ------------------------
                                                )        Paul H. Gooding
                                                )        Attorney-in-Fact
  Charles E. Arner*                     Director)
- ------------------------------
  Charles E. Arner                              )   Dated:  November 26, 1997
                                                )
                                                )
  Ellen S. Berscheid*                   Director)
- ------------------------------
  Ellen S. Berscheid                            )

</TABLE>
    
_______________


* Registrant's director executing power of attorney dated July 31, 1996, a copy
  of which is filed herewith.

<PAGE>






                             ADVANTUS BOND FUND, INC.

                                    EXHIBITS









<PAGE>

                                  EXHIBIT INDEX


Exhibit Number and Description
- ------------------------------

 (1)      Restated Articles of Incorporation for the Registrant(1)

 (2)      Revised Bylaws of the Registrant(1)

 (4)(A)   Specimen common Class A share of the Registrant(1)

 (4)(B)   Specimen common Class B share of the Registrant(1)

 (4)(C)   Specimen common Class C share of the Registrant(1)

 (5)      Investment Advisory Agreement between Advantus Capital Management,
          Inc. and the Registrant(1)
   
 (6)(A)   Underwriting and Distribution Agreement between the Registrant and
          Ascend Financial Services, Inc.(1)
    
   
 (6)(B)   Form of Dealer Sales Agreement between Ascend Financial 
          Services, Inc., principal underwriter for the Registrant, and 
          dealers(1)
    

 (8)      Custodian Agreement between the Registrant and Bankers Trust
          Company(1)
   
 (9)      Administrative Service Agreement between the Registrant and The
          Minnesota Mutual Life Insurance Company(2)
    

(10)      Opinion and Consent of Dorsey & Whitney LLP(1)

(11)      Consent of KPMG Peat Marwick LLP

(13)      Letter of Investment Intent regarding the Registrant's initial
          capital(1)

(15)(A)   Plan of Distribution for Class A shares of the Registrant(1)

(15)(B)   Plan of Distribution for Class B shares of the Registrant(1)

(15)(C)   Plan of Distribution for Class C shares of the Registrant(1)

(16)      Calculations of Yield and Total Returns of the Registrant(1)

(17)(A)   Financial Data Schedule for Class A shares of the Registrant

(17)(B)   Financial Data Schedule for Class B shares of the Registrant

(17)(C)   Financial Data Schedule for Class C shares of the Registrant

(19)      Power of Attorney to sign Registration Statement executed by Directors
          of Registrant
   
    (1)   Incorporated by reference to the Registrant's Registration
          Statement on Form N-1A filed January 26, 1996.

    (2)   Incorporated by reference to the Registrant's Registration
          Statement on Form N-1A filed January 29, 1997.
    

<PAGE>

(KPMG Peat Marwick LLP Letterhead)




                              INDEPENDENT AUDITORS' CONSENT



The Board of Directors
Advantus Bond Fund, Inc.


We consent to the use of our report included herein and the references to our 
Firm under the headings "FINANCIAL HIGHLIGHTS" and "COUNSEL AND INDEPENDENT 
AUDITORS" in Part A and "FINANCIAL STATEMENTS" in Part B of the Registration 
Statement.

                                      /s/ KPMG Peat Marwick LLP

                                      KPMG Peat Marwick LLP

   
Minneapolis, Minnesota
November 26, 1997
    


<PAGE>

                                   ADVANTUS MUTUAL FUNDS
                                    AND MIMLIC CASH FUND
                                     POWER OF ATTORNEY
                              TO SIGN REGISTRATION STATEMENT


      The undersigned, Directors of Advantus Horizon Fund, Inc., Advantus 
Spectrum Fund, Inc., Advantus Mortgage Securities Fund, Inc., Advantus Money 
Market Fund, Inc., Advantus Bond Fund, Inc., Advantus Cornerstone Fund, Inc., 
Advantus Enterprise Fund, Inc., Advantus International Balanced Fund, Inc., 
Advantus Venture Fund, Inc., Advantus Index 500 Fund, Inc., and MIMLIC Cash 
Fund, Inc. (the "Funds"), appoint Paul H. Gooding, Eric J. Bentley and 
Michael J. Radmer, and each of them individually, as attorney-in-fact for the 
purpose of signing in their names and on their behalf as Directors of the 
Funds and filing with the Securities and Exchange Commission Registration 
Statements on Form N-1A, or any amendments thereto, for the purpose of 
registering shares of Common Stock of the Funds for sale by the Funds and to 
register the Funds under the Investment Company Act of 1940.

Dated:  July 31, 1996

                                    /s/ Charles E. Arner
                                   -------------------------------------------
                                             Charles E. Arner


                                   /s/ Ellen S. Berscheid
                                   -------------------------------------------
                                            Ellen S. Berscheid


                                   /s/ Ralph D. Ebbott
                                   -------------------------------------------
                                              Ralph D. Ebbott


                                   /s/ Frederick P. Feuerherm
                                   -------------------------------------------
                                          Frederick P. Feuerherm


                                   /s/ Paul H. Gooding
                                   -------------------------------------------
                                              Paul H. Gooding

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM
N-SAR AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FORM N-SAR.
</LEGEND>
<RESTATED> 
<CIK> 0000810900
<NAME> MULTI CLASS ADVANTUS BOND FUND
<SERIES>
   <NUMBER> 100
   <NAME> CLASS A
<MULTIPLIER> 1000
<CURRENCY> US
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          SEP-30-1997
<PERIOD-START>                             OCT-01-1996
<PERIOD-END>                               SEP-30-1997
<EXCHANGE-RATE>                                      1
<INVESTMENTS-AT-COST>                            23768
<INVESTMENTS-AT-VALUE>                           24213
<RECEIVABLES>                                      434
<ASSETS-OTHER>                                     128
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                   24775
<PAYABLE-FOR-SECURITIES>                           374
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          116
<TOTAL-LIABILITIES>                                490
<SENIOR-EQUITY>                                     23
<PAID-IN-CAPITAL-COMMON>                         23979
<SHARES-COMMON-STOCK>                             1642
<SHARES-COMMON-PRIOR>                             1648
<ACCUMULATED-NII-CURRENT>                           16
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          (179)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                           445
<NET-ASSETS>                                     17122
<DIVIDEND-INCOME>                                   50
<INTEREST-INCOME>                                 1535
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                     270
<NET-INVESTMENT-INCOME>                           1315
<REALIZED-GAINS-CURRENT>                           240
<APPREC-INCREASE-CURRENT>                          631
<NET-CHANGE-FROM-OPS>                             2186
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                         1017
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                            359
<NUMBER-OF-SHARES-REDEEMED>                        429
<SHARES-REINVESTED>                                 63
<NET-CHANGE-IN-ASSETS>                            3560
<ACCUMULATED-NII-PRIOR>                             13
<ACCUMULATED-GAINS-PRIOR>                        (418)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                              154
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    399
<AVERAGE-NET-ASSETS>                             16487
<PER-SHARE-NAV-BEGIN>                            10.03
<PER-SHARE-NII>                                    .63
<PER-SHARE-GAIN-APPREC>                            .40
<PER-SHARE-DIVIDEND>                               .63
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.43
<EXPENSE-RATIO>                                    1.0
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM
N-SAR AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FORM N-SAR.
</LEGEND>
<RESTATED> 
<CIK> 0000810900
<NAME> MULTI CLASS ADVANTUS BOND FUND
<SERIES>
   <NUMBER> 101
   <NAME> CLASS B
<MULTIPLIER> 1000
<CURRENCY> US
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          SEP-30-1997
<PERIOD-START>                             OCT-01-1996
<PERIOD-END>                               SEP-30-1997
<EXCHANGE-RATE>                                      1
<INVESTMENTS-AT-COST>                            23768
<INVESTMENTS-AT-VALUE>                           24213
<RECEIVABLES>                                      434
<ASSETS-OTHER>                                     128
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                   24775
<PAYABLE-FOR-SECURITIES>                           374
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          116
<TOTAL-LIABILITIES>                                490
<SENIOR-EQUITY>                                     23
<PAID-IN-CAPITAL-COMMON>                         23979
<SHARES-COMMON-STOCK>                              601
<SHARES-COMMON-PRIOR>                              352
<ACCUMULATED-NII-CURRENT>                           16
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          (179)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                           445
<NET-ASSETS>                                      6263
<DIVIDEND-INCOME>                                   50
<INTEREST-INCOME>                                 1535
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                     270
<NET-INVESTMENT-INCOME>                           1315
<REALIZED-GAINS-CURRENT>                           240
<APPREC-INCREASE-CURRENT>                          631
<NET-CHANGE-FROM-OPS>                             2186
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                          251
<DISTRIBUTIONS-OF-GAINS>                            00
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                            335
<NUMBER-OF-SHARES-REDEEMED>                        108
<SHARES-REINVESTED>                                 21
<NET-CHANGE-IN-ASSETS>                            3560
<ACCUMULATED-NII-PRIOR>                             13
<ACCUMULATED-GAINS-PRIOR>                        (418)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                              154
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    399
<AVERAGE-NET-ASSETS>                              4741
<PER-SHARE-NAV-BEGIN>                            10.02
<PER-SHARE-NII>                                    .54
<PER-SHARE-GAIN-APPREC>                            .41
<PER-SHARE-DIVIDEND>                               .54
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.43
<EXPENSE-RATIO>                                    1.9
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 6
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM
N-SAR AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FORM N-SAR.
</LEGEND>
<RESTATED> 
<CIK> 0000810900
<NAME> MULTI CLASS ADVANTUS BOND FUND
<SERIES>
   <NUMBER> 102
   <NAME> CLASS C
<MULTIPLIER> 1000
<CURRENCY> US
       
<S>                             <C>
<PERIOD-TYPE>                   12-MOS
<FISCAL-YEAR-END>                          SEP-30-1997
<PERIOD-START>                             OCT-01-1996
<PERIOD-END>                               SEP-30-1997
<EXCHANGE-RATE>                                      1
<INVESTMENTS-AT-COST>                            23768
<INVESTMENTS-AT-VALUE>                           24213
<RECEIVABLES>                                      434
<ASSETS-OTHER>                                     128
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                   24775
<PAYABLE-FOR-SECURITIES>                           374
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                          116
<TOTAL-LIABILITIES>                                490
<SENIOR-EQUITY>                                     23
<PAID-IN-CAPITAL-COMMON>                         23979
<SHARES-COMMON-STOCK>                               86
<SHARES-COMMON-PRIOR>                               66
<ACCUMULATED-NII-CURRENT>                           16
<OVERDISTRIBUTION-NII>                               0
<ACCUMULATED-NET-GAINS>                          (179)
<OVERDISTRIBUTION-GAINS>                             0
<ACCUM-APPREC-OR-DEPREC>                           445
<NET-ASSETS>                                       899
<DIVIDEND-INCOME>                                   50
<INTEREST-INCOME>                                 1535
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                     270
<NET-INVESTMENT-INCOME>                           1315
<REALIZED-GAINS-CURRENT>                           240
<APPREC-INCREASE-CURRENT>                          631
<NET-CHANGE-FROM-OPS>                             2186
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                           43
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                             53
<NUMBER-OF-SHARES-REDEEMED>                         37
<SHARES-REINVESTED>                                  4
<NET-CHANGE-IN-ASSETS>                            3560
<ACCUMULATED-NII-PRIOR>                             13
<ACCUMULATED-GAINS-PRIOR>                        (418)
<OVERDISTRIB-NII-PRIOR>                              0
<OVERDIST-NET-GAINS-PRIOR>                           0
<GROSS-ADVISORY-FEES>                              154
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    399
<AVERAGE-NET-ASSETS>                               816
<PER-SHARE-NAV-BEGIN>                            10.02
<PER-SHARE-NII>                                    .54
<PER-SHARE-GAIN-APPREC>                            .40
<PER-SHARE-DIVIDEND>                               .54
<PER-SHARE-DISTRIBUTIONS>                            0
<RETURNS-OF-CAPITAL>                                 0
<PER-SHARE-NAV-END>                              10.42
<EXPENSE-RATIO>                                   1.90
<AVG-DEBT-OUTSTANDING>                               0
<AVG-DEBT-PER-SHARE>                                 0
        

</TABLE>


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