SECURITY INCOME FUND /KS/
497, 2000-06-05
Previous: SECURITY INCOME FUND /KS/, 497, 2000-06-05
Next: SECURITY EQUITY FUND, 497, 2000-06-05




<PAGE>
SECURITY INCOME FUND

o  DIVERSIFIED INCOME SERIES
   (formerly U.S. Government Series)

o  HIGH YIELD SERIES

SECURITY MUNICIPAL BOND FUND

SECURITY CASH FUND

Members of The Security Benefit Group of Companies
700 SW Harrison, Topeka, Kansas 66636-0001
(785) 431-3127
(800) 888-2461




This Statement of Additional Information is not a prospectus.  It should be read
in conjunction  with the Prospectus dated May 1, 2000, as it may be supplemented
from  time  to  time.  A  Prospectus   may  be  obtained  by  writing   Security
Distributors,  Inc., 700 SW Harrison,  Topeka, Kansas 66636-0001,  or by calling
(785) 431-3127 or (800) 888-2461, ext. 3127. The Fund's December 31, 1999 Annual
Report is incorporated herein by reference.





STATEMENT  OF  ADDITIONAL  INFORMATION
MAY  1,  2000, AS SUPPLEMENTED JUNE 5, 2000
RELATING TO THE PROSPECTUS DATED May 1, 2000,
AS IT MAY BE SUPPLEMENTED FROM TIME TO TIME
--------------------------------------------------------------------------------


INVESTMENT MANAGER
Security Management Company, LLC
700 SW Harrison Street
Topeka, Kansas 66636-0001

DISTRIBUTOR
Security Distributors, Inc.
700 SW Harrison Street
Topeka, Kansas 66636-0001

CUSTODIAN
UMB Bank, N.A.
928 Grand Avenue
Kansas City, Missouri 64106

INDEPENDENT AUDITORS
Ernst & Young LLP
One Kansas City Place
1200 Main Street
Kansas City Missouri, 64105-2143
<PAGE>
                                TABLE OF CONTENTS
--------------------------------------------------------------------------------

GENERAL INFORMATION.........................................................   3
INVESTMENT OBJECTIVES AND POLICIES OF THE FUNDS.............................   4
   Security Income Fund.....................................................   4
   Security Municipal Bond Fund.............................................   7
   Security Cash Fund.......................................................  11
INVESTMENT METHODS AND RISK FACTORS.........................................  13
   General Risk Factors.....................................................  13
   Repurchase Agreements, Reverse Repurchase Agreements
      and Roll Transactions.................................................  13
   Borrowing................................................................  14
   Lending of Portfolio Securities..........................................  14
   Guaranteed Investment Contracts ("GICs").................................  14
   Restricted Securities (Rule 144A Securities).............................  14
   Risks Associated With Lower-Rated Debt Securities (Junk Bonds)...........  15
   Convertible Securities and Warrants......................................  16
   Mortgage Backed Securities and Collateralized Mortgage Obligations.......  16
   Asset Backed Securities..................................................  17
   Real Estate Securities...................................................  17
   When Issued and Forward Commitment Securities............................  18
   Options and Futures Strategies...........................................  18
   Interest Rate Swaps......................................................  22
   Emerging Countries.......................................................  23
   Foreign Investment Restrictions..........................................  23
   Political and Economic Risks.............................................  23
   Religious and Ethnic Instability.........................................  23
   Non-Uniform Corporate Disclosure Standards and Governmental Regulation...  24
   Adverse Market Characteristics...........................................  24
   Non-U.S. Withholding Taxes...............................................  24
   Costs....................................................................  24
   Eastern Europe...........................................................  24
   American Depositary Receipts (ADRs)......................................  24
INVESTMENT POLICY LIMITATIONS...............................................  24
   Fundamental Policies.....................................................  25
   Operating Policies.......................................................  25
OFFICERS AND DIRECTORS......................................................  26
REMUNERATION OF DIRECTORS AND OTHERS........................................  27
PRINCIPAL HOLDERS OF SECURITIES.............................................  28
HOW TO PURCHASE SHARES......................................................  29
   Diversified Income, High Yield and Municipal Bond Funds..................  29
   Alternative Purchase Options.............................................  29
   Class A Shares...........................................................  29
   Security Income and Municipal Bond Funds' Class A Distribution Plans.....  30
   Class B Shares...........................................................  31
   Class B Distribution Plan................................................  31
   Class C Shares...........................................................  32
   Class C Distribution Plan................................................  32
   Calculation and Waiver of Contingent Deferred Sales Charges..............  32
   Arrangements With Broker/Dealers and Others..............................  33
   Cash Fund................................................................  33
PURCHASES AT NET ASSET VALUE................................................  34
ACCUMULATION PLAN...........................................................  34
SYSTEMATIC WITHDRAWAL PROGRAM...............................................  35
INVESTMENT MANAGEMENT.......................................................  35
   Portfolio Management.....................................................  37
   Code of Ethics...........................................................  38
DISTRIBUTOR.................................................................  38
ALLOCATION OF PORTFOLIO BROKERAGE...........................................  39
DETERMINATION OF NET ASSET VALUE............................................  40
HOW TO REDEEM SHARES........................................................  41
   Telephone Redemptions....................................................  42
HOW TO EXCHANGE SHARES......................................................  43
   Exchange by Telephone....................................................  44
DIVIDENDS AND TAXES.........................................................  44
   Options, Futures and Forward Contracts and Swap Agreements...............  47
   Market Discount..........................................................  48
   Original Issue Discount..................................................  48
   Constructive Sales.......................................................  48
   Foreign Taxation.........................................................  48
   Other Taxes..............................................................  48
ORGANIZATION................................................................  49
CUSTODIAN, TRANSFER AGENT AND DIVIDEND-PAYING AGENT.........................  49
INDEPENDENT AUDITORS........................................................  49
PERFORMANCE INFORMATION.....................................................  49
RETIREMENT PLANS............................................................  51
INDIVIDUAL RETIREMENT ACCOUNTS (IRAS).......................................  51
ROTH IRAS...................................................................  52
EDUCATION IRAS..............................................................  52
SIMPLE IRAS.................................................................  52
PENSION AND PROFIT-SHARING PLANS............................................  53
403(B) RETIREMENT PLANS.....................................................  53
SIMPLIFIED EMPLOYEE PENSION PLANS (SEPPS)...................................  53
FINANCIAL STATEMENTS........................................................  53
TAX-EXEMPT VS. TAXABLE INCOME...............................................  53
APPENDIX A..................................................................  54
--------------------------------------------------------------------------------
<PAGE>
GENERAL INFORMATION

Security Income Fund, Security Municipal Bond Fund and Security Cash Fund, which
were organized as Kansas corporations on April 20, 1965, July 14, 1981 and March
21,  1980,  respectively,  are  registered  with  the  Securities  and  Exchange
Commission as investment  companies.  The name of Security  Municipal  Bond Fund
(formerly "Security  Tax-Exempt Fund") was changed effective May 1, 1998 that of
Diversified  Income  Series  (formerly  "U.S.  Government  Series")  was changed
effective  February 4, 2000. Such registration  does not involve  supervision by
the  Securities  and Exchange  Commission  of the  management or policies of the
Funds. The Funds are diversified, open-end management investment companies that,
upon the demand of the  investor,  must redeem their shares and pay the investor
the current net asset value thereof. (See "How to Redeem Shares," page 46.)

Each of the Diversified Income Series ("Diversified Income Fund") and High Yield
Series ("High Yield Fund") of Security Income Fund, Security Municipal Bond Fund
("Municipal Bond Fund"),  and Security Cash Fund ("Cash Fund") (the "Funds") has
its own investment objective and policies which are described below. While there
is no present intention to do so, the investment  objective and policies of each
Fund,  unless otherwise noted, may be changed by its Board of Directors  without
the  approval  of  stockholders.  Each of the Funds is also  required to operate
within limitations imposed by its fundamental  investment policies which may not
be changed without stockholder  approval.  These limitations are set forth below
under  "Investment  Policy  Limitations,"  page 27. An  investment in one of the
Funds does not constitute a complete investment program.

The value of the shares of each Fund  fluctuates with the value of the portfolio
securities.  Each  Fund may  realize  losses  or gains  when it sells  portfolio
securities  and will earn  income to the extent that it  receives  dividends  or
interest from its investments. (See "Dividends and Taxes," page 49.)

The shares of Diversified Income Fund and High Yield Fund are sold to the public
at net  asset  value,  plus a sales  commission  which is  divided  between  the
principal  distributor and dealers who sell the shares ("Class A shares"), or at
net asset value with a contingent  deferred  sales  charge  ("Class B shares" or
"Class C shares").  The shares of Municipal  Bond Fund are sold to the public at
net asset value,  plus a sales commission which is divided between the principal
distributor and dealers who sell the shares ("Class A shares"),  or at net asset
value with a contingent deferred sales charge ("Class B shares").  The shares of
Cash Fund are sold to the public at net asset value. There is no sales charge or
load when purchasing  shares of Cash Fund.  (See "How to Purchase  Shares," page
32.)

The Funds receive investment advisory, administrative,  accounting, and transfer
agency services from Security Management Company, LLC (the "Investment Manager")
for a fee. The Investment  Manager has agreed that the aggregate annual expenses
(including  the management  compensation  but excluding  brokerage  commissions,
interest, taxes, extraordinary expenses and Class B distribution fees) shall not
for  Diversified  Income and High Yield  Funds  exceed  any  expense  limitation
imposed by any state and shall not for Cash Fund  exceed 1% of the  average  net
assets of the Fund for the year. The Investment Manager has also agreed that the
aggregate annual expenses  (including the management  compensation but excluding
interest,  taxes,  extraordinary  expenses and Class A and Class B  distribution
fees) shall not for  Municipal  Bond Fund exceed 1% of the average net assets of
the Fund for the year.  (See page 39 for a discussion of the Investment  Manager
and the Investment Advisory Contract.)

Each Fund will pay all of its expenses not assumed by the Investment  Manager or
Security Distributors, Inc. (the "Distributor") including organization expenses;
directors'  fees;  fees of  custodian;  taxes and  governmental  fees;  interest
charges; any membership dues; brokerage  commissions;  expenses of preparing and
distributing  reports to stockholders;  costs of stockholder and other meetings;
and legal,  auditing and  accounting  expenses.  Each Fund will also pay for the
preparation  and  distribution  of the  prospectus to its  stockholders  and all
expenses in connection with its registration under the Investment Company Act of
1940  and  the  registration  of its  capital  stock  under  federal  and  state
securities  laws.  Each  Fund  will  pay  nonrecurring  expenses  as may  arise,
including litigation expenses affecting it.

Under  Distribution  Plans  adopted  with  respect  to the  Class  A  shares  of
Diversified  Income,  High Yield and Municipal Bond Funds pursuant to Rule 12b-1
under the  Investment  Company  Act of 1940 (the "1940  Act"),  these  Funds are
authorized to pay to the Distributor, an annual fee of .25% of the average daily
net  assets of the  Class A shares of the  Diversified  Income,  High  Yield and
Municipal Bond Funds to finance various  distribution-related  activities.  (See
"Security  Income and Municipal  Bond Funds' Class A  Distribution  Plans," page
33.)

Under  Distribution  Plans  adopted  with  respect  to the  Class  B  shares  of
Diversified  Income,  High Yield and Municipal Bond Funds pursuant to Rule 12b-1
under the 1940 Act, each Fund is authorized to pay to the Distributor, an annual
fee of 1.00% of the  average  daily  net  assets  of the  Class B shares  of the
respective Funds to finance various distribution-related activities.

Under a  Distribution  Plan  adopted  with  respect  to the  Class C  shares  of
Diversified  Income and High Yield  Funds  pursuant to Rule 12b-1 under the 1940
Act, each Fund is authorized to pay to the  Distributor,  an annual fee of 1.00%
of the average daily net assets of the Class C shares of the respective Funds to
finance  various  distribution-related  activities.  (See "Class B  Distribution
Plan," page 35, "Class C Distribution Plan, page 35.)

INVESTMENT OBJECTIVES AND POLICIES OF THE FUNDS

SECURITY  INCOME FUND -- Security  Income Fund ("Income Fund") offers its shares
in multiple Series,  each of which represents a different  investment  objective
and which has its own  identified  assets and net asset values.  The  investment
objectives  of the  Diversified  Income and High Yield Series of Income Fund are
each described below.  There are risks inherent in the ownership of any security
and there can be no assurance that such investment  objectives will be achieved.
Some of the risks are described below.

Short-term  obligations may be purchased in any amount as the Investment Manager
deems appropriate for defensive or liquidity purposes. Each Fund's portfolio may
include a  significant  amount of debt  securities  that sell at discounts  from
their face amount as a result of current market  conditions.  For example,  debt
securities with  fixed-rate  coupons are generally sold at a discount from their
face amount during periods of rising interest rates.

Income Fund makes no representation that the stated investment  objective of any
Series will be achieved.  Although  there is no present  intention to do so, the
investment  objective  of any  Series of the Fund may be altered by the Board of
Directors without the approval of stockholders of the Series.

DIVERSIFIED INCOME FUND. The investment objective of the Diversified Income Fund
is to provide a high level of interest  income with  security of  principal.  In
pursuing its investment objective, the Fund will invest in a broad range of debt
securities,  including (i) securities issued by U.S. and Canadian  corporations;
(ii)  securities  issued  or  guaranteed  by the U.S.  Government  or any of its
agencies  or  instrumentalities,   including  Treasury  bills,  certificates  of
indebtedness,  notes and bonds;  (iii)  securities  issued or  guaranteed by the
Dominion  of Canada or  provinces  thereof;  (iv)  securities  issued by foreign
governments,  their agencies and  instrumentalities,  and foreign  corporations,
provided  that such  securities  are  denominated  in U.S.  dollars;  (v) higher
yielding, high risk debt securities (commonly referred to as "junk bonds"); (vi)
certificates  of  deposit  issued by a U.S.  branch of a foreign  bank  ("Yankee
CDs");  (vii)  investment  grade  mortgage-backed  securities  ("MBSs");  (viii)
investment grade asset-backed securities;  (ix) zero coupon securities;  and (x)
interest  rate and total  return swap  agreements.  High yield debt  securities,
Yankee CDs, MBSs,  asset-backed  securities and swap agreements are described in
further  detail under  "Investment  Methods and Risk Factors." It is anticipated
that the Fund will maintain a dollar weighted average duration of 4 to 10 years.

Diversified  Income  Fund may also invest a portion of its assets in options and
futures contracts.  These instruments may be used to hedge the Fund's portfolio,
enhance income, or as a substitute for purchasing or selling securities.

Diversified  Income Fund will invest  primarily in debt securities  rated Baa or
higher  by  Moody's  or BBB or  higher  by S&P at the  time of  purchase,  or if
unrated,  of equivalent  quality as determined by the  Investment  Manager.  Baa
securities are considered to be "medium grade" obligations by Moody's and BBB is
the lowest classification which is still considered an "investment grade" rating
by S&P.  Included  in such  securities  may be  convertible  bonds or bonds with
warrants  attached  which are rated at least Baa or BBB at the time of purchase,
or if unrated,  of equivalent quality as determined by the Investment Manager. A
"convertible  bond"  is a  bond,  debenture  or  preferred  share  which  may be
exchanged by the owner for common stock or another security, usually of the same
company, in accordance with the terms of the issue. A "warrant" confers upon its
holder the right to purchase an amount of  securities  at a particular  time and
price. Bonds rated Baa by Moody's or BBB by S&P have speculative characteristics
and  may be more  susceptible  than  higher  grade  bonds  to  adverse  economic
conditions  or other  adverse  circumstances  which  may  result  in a  weakened
capacity  to  make  principal  and  interest  payments.  See  Appendix  A to the
Prospectus for a description of corporate bond ratings.

The Fund may  invest in higher  yielding  debt  securities  in the lower  rating
(higher risk) categories of the recognized rating services (commonly referred to
as "junk  bonds");  however,  the Fund will  never hold more than 25% of its net
assets in junk bonds, which includes  securities rated Ba or lower by Moody's or
BB or lower by S&P. Such bonds are regarded as  predominantly  speculative  with
respect to the ability of the issuer to meet  principal  and interest  payments.
The Fund will not  invest in junk  bonds  which  are in  default  at the time of
purchase.  However,  the  Investment  Manager will not rely  principally  on the
ratings  assigned by the rating  services.  Because the Fund may invest in lower
rated or unrated securities of comparable quality, the achievement of the Fund's
investment  objective  may be more  dependent on the  Investment  Manager's  own
credit analysis than would be true if investing in higher rated securities.

The Fund may purchase securities which are obligations of, or guaranteed by, the
Dominion of Canada or provinces  thereof and debt securities  issued by Canadian
corporations.  Canadian  securities  will not be  purchased  if  subject  to the
foreign interest equalization tax and unless payable in U.S. currency.

The Fund may invest in Yankee CDs which are  Certificates of Deposit issued by a
U.S. branch of a foreign bank denominated in U.S. dollars and held in the United
States.  Yankee  CDs are  subject  to  somewhat  different  risks  than  are the
obligations  of  domestic  banks.  The Fund may also invest up to 25% of its net
assets in debt  securities  issued by foreign  governments,  their  agencies and
instrumentalities,  and foreign corporations,  provided that such securities are
denominated  in U.S.  dollars.  The Fund's  investment  in  foreign  securities,
including  Canadian  securities,  will not exceed 25% of the Fund's net  assets.
Investment in securities of foreign issuers  presents  certain risks,  including
future  political  and  economic  developments  and the possible  imposition  of
foreign  governmental  laws and  restrictions,  reduced  availability  of public
information  concerning  issuers,  and the fact  that  foreign  issuers  are not
generally  subject to  uniform  accounting,  auditing  and  financial  reporting
standards or to other regulatory practices and requirements  comparable to those
applicable to domestic issuers.

The  Fund  may  invest  in U.S.  Government  securities.  Some  U.S.  Government
securities,  such as Treasury  bills and bonds,  are supported by the full faith
and credit of the U.S. Treasury;  others,  such as those of the Federal National
Mortgage Association,  are supported by the discretionary  authority of the U.S.
Government to purchase the agency's  obligations;  still others such as those of
the Student Loan Marketing Association,  are supported only by the credit of the
instrumentality.  U.S.  Government  securities  include bills,  certificates  of
indebtedness,  notes  and  bonds  issued  by  the  Treasury  or by  agencies  or
instrumentalities  of the U.S.  Government.  The Fund  may also  invest  in zero
coupon securities which are debt securities that pay no cash income but are sold
at substantial  discounts from their face value.  Certain zero coupon securities
also provide for the  commencement  of regular  interest  payments at a deferred
date.

Diversified  Income  Fund may  invest  not more than 10% of its total  assets in
securities which are restricted as to disposition  under the federal  securities
laws.  The  Fund may  purchase  without  regard  to this  limitation  restricted
securities  which are  eligible  for  resale  pursuant  to Rule  144A  under the
Securities  Act of 1933 ("Rule 144A  Securities"),  subject to the Fund's policy
that not more than 15% of its net assets may be invested in illiquid securities.
See  "Investment  Methods  and  Risk  Factors"  for a  discussion  of Rule  144A
Securities.

The Fund may  invest  without  limit in MBSs,  including  mortgage  pass-through
securities and collateralized  mortgage  obligations (CMOs). The Fund may invest
up  to  10%  of  its  net  assets  in  securities  known  as  "inverse  floating
obligations,"   "residual   interest   bonds,"  or   "interest-only"   (IO)  and
"principal-only"  (PO) bonds,  the market values of which will generally be more
volatile than the market values of most MBSs.

The  Fund may also  invest  without  limit  in  investment  grade  "asset-backed
securities."  These include secured debt instruments backed by automobile loans,
credit card loans, home equity loans, manufactured housing loans and other types
of secured loans providing the source of both principal and interest.

The Fund may enter into interest rate and total return swap agreements.

Diversified  Income Fund may purchase  securities on a "when issued" or "delayed
delivery"  basis in  excess  of  customary  settlement  periods  for the type of
security  involved.  Securities  purchased on a when issued basis are subject to
market fluctuations and no interest or dividends accrue to the Fund prior to the
settlement date. The Fund will establish a segregated account with its custodian
bank in which  it will  maintain  cash or  liquid  securities  equal in value to
commitments for such when issued securities.

Diversified  Income Fund may invest in  repurchase  agreements  on an  overnight
basis. See the discussion of repurchase agreements under "Investment Methods and
Risk  Factors." The Fund may borrow money from banks as a temporary  measure for
emergency purposes or to facilitate redemption requests.  Borrowing is discussed
in more detail under "Investment  Methods and Risk Factors." Pending  investment
in  securities  or to  meet  potential  redemptions,  the  Fund  may  invest  in
certificates  of deposit,  bank demand  accounts and high  quality  money market
instruments.

From time to time,  Diversified Income Fund may invest part or all of its assets
in commercial notes or money market instruments.

HIGH YIELD FUND.  The  investment  objective  of High Yield Fund is to seek high
current  income.  Capital  appreciation is a secondary  objective.  Under normal
circumstances,  the  Fund  will  seek  its  investment  objective  by  investing
primarily in a broad range of income producing securities,  including (i) higher
yielding,  higher risk, debt securities  (commonly referred to as "junk bonds");
(ii) preferred stock;  (iii)  securities  issued by foreign  governments,  their
agencies and  instrumentalities,  and foreign  corporations,  provided that such
securities are  denominated in U.S.  dollars;  (iv)  mortgage-backed  securities
("MBSs"); (v) asset-backed  securities;  (vi) securities issued or guaranteed by
the U.S.  Government  or any of its  agencies  or  instrumentalities,  including
Treasury bills, certificates of indebtedness,  notes and bonds; (vii) securities
issued or  guaranteed  by, the Dominion of Canada or provinces  thereof;  (viii)
real estate investment  trusts;  and (ix) zero coupon  securities.  The Fund may
also invest up to 35% of its assets in common  stock  (which may include  ADRs),
warrants  and rights.  Under  normal  circumstances,  at least 65% of the Fund's
total assets will be invested in high-yielding, high risk debt securities.

High Yield Fund may invest up to 100% of its assets in debt securities  that, at
the time of purchase,  are rated below investment grade ("high yield securities"
or "junk  bonds"),  which  involve a high  degree of risk and are  predominantly
speculative.  For a  description  of debt ratings and a discussion  of the risks
associated  with  investing  in junk  bonds,  see  "Investment  Methods and Risk
Factors."  Included  in the debt  securities  which  the Fund may  purchase  are
convertible  bonds, or bonds with warrants  attached.  A "convertible bond" is a
bond,  debenture,  or  preferred  share which may be  exchanged by the owner for
common stock or another  security,  usually of the same  company,  in accordance
with the terms of the issue.  A "warrant"  confers  upon the holder the right to
purchase an amount of securities at a particular time and price. See "Investment
Methods and Risk  Factors" for a discussion  of the risks  associated  with such
securities.

High Yield Fund may purchase  securities which are obligations of, or guaranteed
by, the Dominion of Canada or provinces  thereof and debt  securities  issued by
Canadian  corporations.  Canadian securities will not be purchased if subject to
the foreign interest  equalization tax and unless payable in U.S.  dollars.  The
Fund may also invest in debt securities issued by foreign governments (including
Brady Bonds),  their  agencies and  instrumentalities  and foreign  corporations
(including those in emerging markets),  provided such securities are denominated
in U.S. dollars. The Fund's investment in foreign securities, excluding Canadian
securities, will not exceed 25% of the Fund's net assets. See "Investment Method
and Risk Factors" for a discussion  of the risks  associated  with  investing in
foreign securities and emerging markets.

High  Yield  Fund may  invest up to 25% of its total  assets in MBSs,  including
mortgage pass-through securities and collateralized mortgage obligations (CMOs).
The Fund may  invest in  securities  known as  "inverse  floating  obligations,"
"residual  interest  bonds," and "interest only" (IO) and "principal  only" (PO)
bonds,  the market  values of which  generally  will be more  volatile  than the
market values of most MBSs.  This is due to the fact that such  instruments  are
more sensitive to interest rate changes and to the rate of principal prepayments
than are most other MBSs. For a discussion of MBSs and the risks associated with
such securities, see "Investment Methods and Risk Factors."

The  Fund  may  also  invest  up to 15%  of  its  net  assets  in  "asset-backed
securities."  These include secured debt instruments backed by automobile loans,
credit card loans, home equity loans, manufactured housing loans and other types
of  secured  loans   providing  the  source  of  both  principal  and  interest.
Asset-backed  securities  are subject to risks similar to those  discussed  with
respect to MBSs. See "Investment Methods and Risk Factors."

The Fund may invest in U.S. Government  securities.  U.S. Government  securities
include  bills,  certificates  of  indebtedness,  notes and bonds  issued by the
Treasury or by agencies or instrumentalities of the U.S. Government.  High Yield
Fund may also invest in zero coupon  securities  which are debt  securities that
pay no cash income but are sold at substantial  discounts from their face value.
Certain  zero coupon  securities  also provide for the  commencement  of regular
interest payments at a deferred date.

High Yield Fund may invest not more than 10% of its total  assets in  securities
which are restricted as to disposition  under the federal  securities  laws. The
Fund may purchase without regard to this limitation  restricted securities which
are eligible for resale  pursuant to Rule 144A under the  Securities Act of 1933
("Rule 144A Securities"), subject to the Fund's policy that not more than 15% of
its total assets may be invested in illiquid securities. See "Investment Methods
and Risk Factors" for a discussion of restricted securities.

The Fund may purchase securities on "when issued" or "delayed delivery" basis in
excess of customary  settlement periods for the type of security  involved.  The
Fund may also purchase or sell  securities on a "forward  commitment"  basis and
may enter into  "repurchase  agreements",  "reverse  repurchase  agreements" and
"roll  transactions."  The Fund may lend  securities  to  broker-dealers,  other
institutions  or other persons to earn  additional  income.  The value of loaned
securities may not exceed 33 1/3% of the Fund's total assets.  In addition,  the
Fund  may  purchase  loans,  loan  participations  and  other  types  of  direct
indebtedness.

High Yield Fund may invest in real estate  investment trusts ("REITs") and other
real estate industry  investments.  See the discussion of real estate securities
under "Investment Methods and Risk Factors."

High Yield Fund may enter into  futures  contracts  (a type of  derivative)  (or
options thereon) to hedge all or a portion of its portfolio,  as a hedge against
changes in  prevailing  levels of  interest  rates or as an  efficient  means of
adjusting  its  exposure  to the  bond  market.  The Fund  will not use  futures
contracts  for  leveraging  purposes.  The Fund will  limit  its use of  futures
contracts so that initial margin deposits or premiums on such contracts used for
non-hedging  purposes will not equal more than 5% of the Fund's net asset value.
The Fund may purchase call and put options and write such options on a "covered"
basis.  The Fund may also enter into  interest rate and index swaps and purchase
or sell related  caps,  floors and collars.  The  aggregate  market value of the
Fund's portfolio  securities covering call or put options will not exceed 25% of
the  Fund's  net  assets.  See  "Investment  Methods  and  Risk  Factors"  for a
discussion of the risks associated with these types of investments.

As an operating  policy,  the Fund will not purchase  securities on margin.  The
Fund may,  however,  obtain such  short-term  credits as are  necessary  for the
clearance of purchases and sales of securities.  In addition, the Fund may enter
into certain derivative  transactions,  consistent with its investment  program,
which  require  the  deposit  of  "margin"  or a  premium  to  initiate  such  a
transaction.  As an operating  policy,  the Fund will not loan its assets to any
person or individual,  except by the purchase of bonds or other debt obligations
customarily  sold to  institutional  investors.  The  Fund  may,  however,  lend
portfolio  securities  as  described  in the  Prospectus  and this  statement of
additional   information.   In  addition,  the  Fund  does  not  interpret  this
restriction as prohibiting  investment in loan participations and assignments as
described in the Prospectus. As an operating policy, the Fund will not engage in
short sales.

The Fund's investment in warrants,  valued at the lower of cost or market,  will
not exceed 5% of the Fund's net assets.  Included within this amount, but not to
exceed 2% of the Fund's net assets,  may be warrants which are not listed on the
New York or American Stock Exchange.  Warrants  acquired by the Fund in units or
attached to securities may be deemed to be without value.

From time to time,  High Yield Fund may invest part or all of its assets in U.S.
Government  securities,  commercial  notes or money  market  instruments.  It is
anticipated  that the dollar  weighted  average  maturity of the Fund will range
from 5 to 15 years under normal circumstances.

SECURITY MUNICIPAL BOND FUND -- The investment  objective of Municipal Bond Fund
is to obtain as high a level of  interest  income  exempt from  regular  federal
income  taxes as is  consistent  with  preservation  of  stockholders'  capital.
Municipal Bond Fund attempts to achieve its objective by investing  primarily in
debt  securities,  the interest on which is exempt from regular  federal  income
taxes under the Internal  Revenue Code. The Fund may invest in securities  which
generate income that is subject to the federal alternative minimum tax. There is
no assurance that Municipal Bond Fund's objective will be achieved.

The  tax-exempt  securities in which  Municipal  Bond Fund invests  include debt
obligations issued by or on behalf of the states, territories and possessions of
the United States, the District of Columbia,  and their political  subdivisions,
agencies,  authorities and instrumentalities,  including multi-state agencies or
authorities.  These securities are referred to as "municipal securities" and are
described in more detail below.

Municipal  Bond  Fund's  investments  in  municipal  securities  are  limited to
securities of "investment  grade" quality,  that is securities  rated within the
four highest  rating  categories of Moody's (Aaa,  Aa, A, Baa), S&P (AAA, AA, A,
BBB) or Fitch  (AAA,  AA, A, BBB),  except  that the Fund may  purchase  unrated
municipal securities (i) where the securities are guaranteed as to principal and
interest by the full faith and credit of the U.S.  government or are  short-term
municipal  securities (those having a maturity of less than one year) of issuers
having  outstanding  at the time of purchase an issue of municipal  bonds having
one of  the  four  highest  ratings,  or  (ii)  where,  in  the  opinion  of the
Sub-Adviser,  Salomon  Brothers  Asset  Management  Inc,  the unrated  municipal
securities are  comparable in quality to those within the four highest  ratings.
However,  Municipal  Bond Fund will not purchase an unrated  municipal  security
(other than a security  described  in (i) above) if, after such  purchase,  more
than 20% of the Fund's total assets would be invested in such unrated  municipal
securities.

With  respect to rated  securities,  there is no  percentage  limitation  on the
amount of  Municipal  Bond Fund's  assets  which may be  invested in  securities
within any  particular  rating  classification.  A description of the ratings is
contained in Appendix B to the Prospectus. Baa securities are considered "medium
grade"  obligations by Moody's,  and BBB is the lowest  classification  which is
still  considered an "investment  grade" rating by S&P and Fitch. Baa securities
are  described  by  Moody's  as  obligations  on which  "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." According to Moody's,  "such bonds lack outstanding  investment
characteristics and in fact have speculative characteristics as well." According
to Fitch,  "adverse changes in economic  conditions and  circumstances  are more
likely to have  adverse  impact on these  bonds,  and  therefore  impair  timely
payment."  The  ratings of Moody's,  S&P and Fitch  represent  their  respective
opinions  of the  quality  of the  securities  they  undertake  to rate and such
ratings are general and are not absolute standards of quality.

Although   Municipal  Bond  Fund  invests  primarily  in  municipal  bonds  with
maturities  greater than one year,  it also will invest for various  purposes in
short-term  (maturity equal to or less than one year)  securities  which, to the
extent practicable,  will be short-term  municipal  securities.  (See "Municipal
Securities,"  below.) Short-term  investments may be made, pending investment of
funds in municipal  bonds,  in order to maintain  liquidity  to meet  redemption
requests,  or to maintain a temporary  "defensive"  investment position when, in
the opinion of the  Investment  Manager,  it is advisable to do so on account of
current or anticipated market conditions. Except when in a temporary "defensive"
position,  investments in short-term  municipal  securities  will represent less
than 20% of the Fund's total assets.

From time to time,  on a  temporary  basis,  Municipal  Bond Fund may  invest in
fixed-income obligations on which the interest is subject to federal income tax.
Except when the Fund is in a temporary "defensive"  investment position, it will
not  purchase  a taxable  security  if, as a result,  more than 20% of its total
assets would be invested in taxable securities. This limitation is a fundamental
policy of Municipal Bond Fund, and may not be changed without a majority vote of
the Fund's outstanding securities. Temporary taxable investments of the Fund may
consist  of  obligations  issued or  guaranteed  by the U.S.  government  or its
agencies or  instrumentalities,  commercial  paper rated A-1 by S&P,  Prime-1 by
Moody's or F-1 by Fitch,  corporate obligations rated AAA or AA by S&P and Fitch
or Aaa or Aa by  Moody's,  certificates  of deposit or bankers'  acceptances  of
domestic  banks or thrifts  with at least $2 billion  in assets,  or  repurchase
agreements  with  such  banks or with  broker/dealers.  Municipal  Bond Fund may
invest  its  assets  in  bank  demand  accounts,  pending  investment  in  other
securities or to meet potential  redemptions or expenses.  Repurchase agreements
may be entered into with respect to any  securities  eligible for  investment by
the  Fund,  including  municipal  securities.  The Fund may also  invest in zero
coupon securities which are debt securities that pay no cash income but are sold
at substantial  discounts from their face value.  Certain zero coupon securities
also provide for the  commencement  of regular  interest  payments at a deferred
date.

Municipal Bond Fund may invest in repurchase  agreements which are agreements by
which  a  purchaser  (e.g.,   Municipal  Bond  Fund)  acquires  a  security  and
simultaneously  commits  to  resell  that  security  to the  seller  (a  bank or
broker/dealer) at an agreed upon price on an agreed upon date within a number of
days  (usually not more than seven) from the date of purchase.  Income earned by
the Fund on repurchase  agreements is not exempt from federal income tax even if
the transaction involves municipal securities. Municipal Bond Fund may not enter
into a repurchase  agreement  having more than seven days  remaining to maturity
if, as a result,  such agreements,  together with any other securities which are
illiquid or not readily marketable,  would exceed 10% of the total assets of the
Fund. See the discussion of repurchase  agreements under "Investment Methods and
Risk Factors."

Municipal  Bond Fund may  borrow  money from banks as a  temporary  measure  for
emergency purposes or to facilitate redemption requests.  Borrowing is discussed
in more detail under "Investment  Methods and Risk Factors." Pending  investment
in  securities  or to  meet  potential  redemptions,  the  Fund  may  invest  in
certificates  of deposit,  bank demand  accounts and high  quality  money market
instruments.

Municipal  Bond  Fund  may  purchase  or  sell  futures  contracts  on (a)  debt
securities that are backed by the full faith and credit of the U.S.  Government,
such as long-term U.S.  Treasury Bonds and Treasury Notes and (b) municipal bond
indices. Currently at least one exchange trades futures contracts on an index of
long-term  municipal  bonds,  and the Fund reserves to right to conduct  futures
transactions based on an index which may be developed in the future to correlate
with price movements in municipal  obligations.  It is not presently anticipated
that any of these  strategies will be used to a significant  degree by the Fund.
For further information regarding futures contracts, see "Investment Methods and
Risk Factors."

See Appendix B to the Prospectus for a further  description of Moody's,  S&P and
Fitch ratings relating to municipal securities. As noted earlier, when Municipal
Bond  Fund is in a  temporary  "defensive"  position,  there  is no limit on its
investments in short-term municipal securities and taxable securities.

MUNICIPAL SECURITIES.

MUNICIPAL  BONDS.  Municipal bonds are debt  obligations  which generally have a
maturity  at the time of issue in excess of one year.  They are issued to obtain
funds for various public  purposes,  including  construction  of a wide range of
public  facilities  such  as  bridges,   highways,   housing,   hospitals,  mass
transportation,  schools,  streets,  and  water and sewer  works.  Other  public
purposes  for which  municipal  bonds may be issued  include  the  refunding  of
outstanding  obligations,  obtaining  funds for general  operating  expenses and
obtaining  funds  to  loan to  other  public  institutions  and  facilities.  In
addition,  certain  types of  industrial  development  bonds and  other  private
activity bonds are issued by or on behalf of public  authorities to obtain funds
to provide for privately-operated housing facilities, and certain facilities for
water supply, gas, electricity or sewage or solid waste disposal.

The two principal  classifications  of municipal bonds are "general  obligation"
and "revenue" bonds. General obligation bonds are secured by the issuer's pledge
of its full  faith,  credit and taxing  power for the payment of  principal  and
interest.  Revenue  bonds are  payable  only from the  revenues  derived  from a
particular facility or class of facilities, or, in some cases, from the proceeds
of a special excise or specific revenue source.  Revenue  securities may include
private  activity  bonds.  Such  bonds  may be  issued by or on behalf of public
authorities to finance various privately operated facilities and are not payable
from the unrestricted revenues of the issuer. As a result, the credit quality of
private activity bonds is frequently  related directly to the credit standing of
private  corporations  or other entities.  In addition,  the interest on private
activity bonds issued after August 7, 1986 is subject to the federal alternative
minimum tax. The Fund will not be restricted  with respect to the  proportion of
its assets that may be invested in such obligations.  Accordingly,  the Fund may
not be a suitable  investment  vehicle for individuals or corporations  that are
subject to the federal  alternative  minimum tax.  Municipal  Bond Fund will not
invest  more than 5% of its net assets in  securities  where the  principal  and
interest are the  responsibility of a private  corporation or other entity which
has, including predecessors, less than three years' operational history.

There are,  depending on numerous  factors,  variations in the risks involved in
holding municipal securities, both within a particular rating classification and
between  classifications.  The market values of outstanding municipal bonds will
vary as a result of the  rating of the issue  and  changing  evaluations  of the
ability of the issuer to meet  interest  and  principal  payments.  Such  market
values will also change in response to changes in the interest  rates payable on
new issues of municipal  bonds.  Should such interest  rates rise, the values of
outstanding  bonds,  including  those held in Municipal  Bond Fund's  portfolio,
would decline;  should such interest  rates  decline,  the values of outstanding
bonds would increase.

As a result of litigation or other  factors,  the power or ability of issuers of
municipal  securities  to pay  principal  and/or  interest  might  be  adversely
affected.  Municipal  securities  are subject to the  provisions of  bankruptcy,
insolvency and other laws  affecting the rights and remedies of creditors,  such
as the  Federal  Bankruptcy  Code,  and laws,  if any,  which may be  enacted by
Congress or state  legislatures  extending  the time for payment of principal or
interest  or both,  or  imposing  other  constraints  upon  enforcement  of such
obligations or upon the power of municipalities to levy taxes.

Municipal  Bond Fund may  invest  without  percentage  limitations  in issues of
municipal securities which have similar characteristics, such as the location of
their  issuers  in the same  geographic  region or the  derivation  of  interest
payments  from  revenues on similar  projects  (for  example,  electric  utility
systems,  hospitals, or housing finance agencies). Thus, Municipal Bond Fund may
invest more than 25% of its total assets in securities issued in a single state.
However,  it may not invest more than 25% of its total  assets in one  industry.
(See  "Investment  Policy  Limitations,"  page  27.)  Consequently,  the  Fund's
portfolio  of  municipal  securities  may be more  susceptible  to the  risks of
adverse economic,  political,  or regulatory developments than would be the case
with a portfolio of securities  required to be more diversified as to geographic
region and/or source of revenue.

Interest on certain types of private activity bonds (for example, obligations to
finance  certain  exempt  facilities  which may be leased to or used by  persons
other than the issuer) will not be exempt from federal  income tax when received
by "substantial  users" or persons related to "substantial  users" as defined in
the Internal Revenue Code. The term  "substantial  user" generally  includes any
"non-exempt person" who regularly uses in trade or business a part of a facility
financed from the proceeds of private  activity  bonds.  Municipal Bond Fund may
invest  periodically  in private  activity bonds and,  therefore,  may not be an
appropriate  investment for entities which are  substantial  users of facilities
financed by those bonds or "related persons" of substantial users. Generally, an
individual  will not be a related  person of a  substantial  user under the Code
unless the person or his immediate family (spouse,  brothers, sisters and lineal
descendants) directly or indirectly owns in the aggregate more than 50% in value
of the equity of the substantial user.

From  time to time,  proposals  have been  introduced  before  Congress  for the
purpose of  restricting  or  eliminating  the federal  income tax  exemption for
interest on future  issues of  municipal  securities.  It can be  expected  that
similar  proposals  may be  introduced  in the future.  If such a proposal  were
enacted,  the  availability of municipal  securities for investment by Municipal
Bond Fund and the  value of the  Fund's  portfolio  would be  affected.  In that
event,  the  Directors  would  reevaluate  the Fund's  investment  objective and
policies.

WHEN-ISSUED  PURCHASES.  From time to time, in the ordinary  course of business,
Municipal  Bond Fund may  purchase  municipal  securities  on a  when-issued  or
delayed  delivery  basis--i.e.,  delivery  and payment can take place a month or
more after the date of the transactions.  Securities so purchased are subject to
market  fluctuation and no interest accrues to the purchaser during this period.
At the time the Fund makes the commitment to purchase a municipal  security on a
when-issued  or delayed  delivery  basis,  it will  record the  transaction  and
thereafter  reflect the value,  each day, of the security in determining its net
asset value.  Municipal Bond Fund will also establish a segregated  account with
its custodian bank in which it will maintain cash or liquid  securities equal in
value to  commitments  for such  when-issued  or  delayed  delivery  securities.
Municipal  Bond Fund does not believe that its net asset value or income will be
adversely  affected by its purchase of municipal  securities on a when-issued or
delayed delivery basis. Upon the settlement date of the when-issued  securities,
the Fund  ordinarily  will meet its obligation to purchase the  securities  from
available cash flow, use of the cash (or liquidation of securities)  held in the
segregated  account or sale of other securities.  Although it would not normally
expect  to do so,  the Fund  also may meet its  obligation  from the sale of the
when-issued securities themselves (which may have a current market value greater
or less than the Fund's  payment  obligation).  Sale of  securities to meet such
obligations  carries  with it a greater  potential  for the  realization  of net
capital gains, which are not exempt from federal income tax.

PUTS OR STAND-BY  COMMITMENTS.  Municipal Bond Fund may purchase,  from banks or
broker/dealers,  municipal  securities  together  with the right to  resell  the
securities  to the seller at an  agreed-upon  price or yield  within a specified
period prior to the maturity date of the  securities.  Such a right to resell is
commonly known as a "put" and is also referred to as a "stand-by  commitment" on
the  part of the  seller.  The  price  which  the Fund  pays  for the  municipal
securities with puts generally is higher than the price which otherwise would be
paid for the  municipal  securities  alone.  Municipal  Bond  Fund uses puts for
liquidity  purposes  in order to permit  it to remain  more  fully  invested  in
municipal  securities  than would  otherwise  be the case by  providing  a ready
market for certain municipal securities in its portfolio at an acceptable price.
The put  generally  is for a shorter  term than the  maturity  of the  municipal
security and does not  restrict in any way the Fund's  ability to dispose of (or
retain) the municipal security.

In order to ensure that the interest on municipal  securities subject to puts is
tax-exempt to the Fund, it will limit its use of puts in accordance with current
interpretations  or rulings of the Internal  Revenue Service (IRS).  The IRS has
issued a ruling  (Rev.  Rul.  82-144) in which it  determined  that a  regulated
investment  company was the owner,  for tax  purposes,  of municipal  securities
subject to puts (with the result  that  interest on those  securities  would not
lose its tax-exempt  status when paid to the company).  The IRS position in Rev.
Rul. 82-144 relates to a particular  factual  situation,  in which (i) the price
paid for the puts  was in  addition  to the  price of the  municipal  securities
subject  to the puts,  (ii) the puts  established  the price at which the seller
must repurchase the securities, (iii) the puts were nonassignable and terminated
upon disposal of the underlying  securities by the Fund,  (iv) the puts were for
periods substantially less than the terms of the underlying securities,  (v) the
puts  did  not  include  call  arrangements  or  restrict  the  disposal  of the
underlying  securities  by the  Fund  and  gave  the  seller  no  rights  in the
underlying securities, and (vi) the securities were acquired by the Fund for its
own account and not as security for a loan from the seller.

Because it is difficult to evaluate the  likelihood of exercise or the potential
benefit of a put, puts will be determined to have a "value" of zero,  regardless
of whether  any  direct or  indirect  consideration  was paid.  Amounts  paid by
Municipal  Bond Fund for a put will be reflected as unrealized  depreciation  in
the underlying  security for the period during which the commitment is held, and
therefore will reduce any potential gains on the sale of the underlying security
by the cost of the put.  There is a risk  that the  seller of the put may not be
able to repurchase the security upon exercise of the put by the Fund.

SHORT-TERM  MUNICIPAL  SECURITIES.  Although  Municipal  Bond  Fund's  portfolio
generally will consist primarily of municipal bonds, for liquidity purposes, and
from  time to time for  defensive  purposes,  a  portion  of its  assets  may be
invested in short-term municipal securities (i.e., those with less than one year
remaining to maturity).

Short-term  municipal  securities  consist  of  short-term  municipal  notes and
short-term  municipal loans and obligations,  including  municipal paper, master
demand notes and variable-rate demand notes.  Short-term municipal notes include
tax  anticipation  notes  (notes  issued in  anticipation  of the receipt of tax
funds),  bond anticipation notes (notes issued in anticipation of receipt of the
proceeds  of bond  placements),  revenue  anticipation  notes  (notes  issued in
anticipation  of the receipt of revenues  other than taxes or bond  placements),
and  project  notes  (obligations  of  municipal  housing  agencies on which the
payment of  principal  and interest  ordinarily  is backed by the full faith and
credit of the U.S.  government).  Municipal paper typically consists of the very
short-term unsecured negotiable promissory notes of municipal issuers.

The Fund may invest in tax-exempt master demand notes. A municipal master demand
note is an  arrangement  under which the Fund  participates  in a note agreement
between a bank acting on behalf of its clients and a municipal borrower, whereby
amounts  maintained  by the Fund in an account with the bank are provided to the
municipal  borrower  and  payments of  interest  and  principal  on the note are
credited to the Fund's account.  Interest rates on master demand notes typically
are tied to market  interest  rates,  and  therefore may  fluctuate  daily.  The
amounts  borrowed  under these  notes may be repaid at any time by the  borrower
without penalty, and must be repaid upon the demand of Municipal Bond Fund.

Municipal Bond Fund may also invest in variable-rate demand notes. Variable-rate
demand  notes are  tax-exempt  obligations  which are  payable by the  municipal
issuer at par value plus accrued  interest on demand by the Fund (generally with
three to ten days'  notice).  If no demand  is made,  the note will  mature on a
specified  date from one to thirty years from its issuance.  Payment on the note
may be backed by a  stand-by  letter of  credit.  The yield on a  variable  rate
demand note is adjusted automatically to reflect a particular market rate (which
may not be the same market rate as that  applicable  to a master  demand  note).
Variable-rate  demand  notes  typically  are  callable  by the  issuer  prior to
maturity.

Where  short-term  municipal  securities are rated, the Municipal Bond Fund will
limit its investments to "high quality"  short-term  securities.  For short-term
municipal notes this includes  ratings of SP-2 or better by S&P, MIG 2 or better
(or VMIG-2 or better,  in the case of variable  rate demand notes) by Moody's or
F-2 or better by Fitch;  for municipal paper this includes A-2 or better by S&P,
Prime-2  or better by  Moody's  or F-2 or  better by Fitch.  Unrated  short-term
municipal  securities will be included  within the Fund's overall  limitation on
investments in unrated municipal  securities.  This limitation provides that not
more than 20% of  Municipal  Bond Fund's total assets may be invested in unrated
municipal securities, exclusive of unrated securities which are guaranteed as to
principal  and interest by the full faith and credit of the U.S.  government  or
are issued by an issuer having  outstanding  an issue of municipal  bonds within
one of the four highest ratings classifications.

Municipal  Bond Fund also may engage to a limited  extent in  portfolio  trading
consistent with its investment objective. Securities may be sold in anticipation
of a market decline (a rise in interest rates) or purchased in anticipation of a
market  rise (a decline  in  interest  rates) and later  sold.  In  addition,  a
security  may  be  sold  and  another  of   comparable   quality   purchased  at
approximately  the same time to take advantage of what the Fund believes to be a
temporary disparity in the normal yield relationship between the two securities.
These  yield  disparities  may occur for  reasons  not  directly  related to the
investment  quality of a  particular  issue or the general  movement of interest
rates, such as changes in the overall demand for, or supply of, various types of
municipal securities.

SECURITY CASH FUND -- The investment objective of Cash Fund is to seek as high a
level of current  income as is  consistent  with  preservation  of  capital  and
liquidity. No assurances can be given that Cash Fund will achieve its objective.
The Fund will attempt to achieve its  objective by investing at least 95% of its
total assets, measured at the time of investment,  in a diversified portfolio of
highest quality money market instruments.  Cash Fund may also invest up to 5% of
its  total  assets,  measured  at  the  time  of  investment,  in  money  market
instruments that are in the  second-highest  rating category for short-term debt
obligations.  Money market  instruments in which Cash Fund may invest consist of
the following:

U.S. GOVERNMENT SECURITIES. Obligations issued or guaranteed (as to principal or
interest) by the United  States  Government  or its agencies  (such as the Small
Business  Administration,  the Federal  Housing  Administration  and  Government
National Mortgage  Association) or instrumentalities  (such as Federal Home Loan
Banks and Federal Land Banks) and  instruments  fully  collateralized  with such
obligations.

BANK OBLIGATIONS. Obligations of banks or savings and loan associations that are
members of the Federal  Deposit  Insurance  Corporation  and  instruments  fully
collateralized with such obligations.

CORPORATE OBLIGATIONS. Commercial paper issued by corporations and rated Prime-1
or Prime-2 by Moody's, or A-1 or A-2 by S&P, or other corporate debt instruments
rated Aaa or Aa or better by Moody's  or AAA or AA or better by S&P,  subject to
the  limitations  on  investment in  instruments  in the  second-highest  rating
category, discussed below.

Cash Fund may invest in  certificates  of deposit  issued by banks or other bank
demand  accounts,  pending  investment in other  securities or to meet potential
redemptions or expenses.

Cash Fund may invest only in U.S. dollar  denominated  money market  instruments
that present  minimal  credit risk and, with respect to 95% of its total assets,
measured  at the  time of  investment,  that  are of the  highest  quality.  The
Investment  Manager will determine  whether a security  presents  minimal credit
risk under procedures adopted by the Fund's Board of Directors.  A security will
be considered to be highest quality (1) if rated in the highest rating category,
(e.g., Aaa or Prime-1 by Moody's or AAA or A-1 by S&P) by (i) any two nationally
recognized  statistical  rating  organizations  ("NRSRO's") or, (ii) if rated by
only one NRSRO,  by that NRSRO;  (2) if issued by an issuer that has  short-term
debt  obligations of comparable  maturity,  priority,  and security and that are
rated in the highest rating category by (i) any two NRSRO's or, (ii) if rated by
only one NRSRO, by that NRSRO; or (3) an unrated  security that is of comparable
quality to a security  in the  highest  rating  category  as  determined  by the
Investment Manager. With respect to 5% of its total assets, measured at the time
of investment, Cash Fund may also invest in money market instruments that are in
the second-highest  rating category for short-term debt obligations (e.g., rated
Aa or Prime-2 by Moody's or AA or A-2 by S&P). A money market instrument will be
considered  to be in the  second-highest  rating  category  under  the  criteria
described  above with respect to  instruments  considered  highest  quality,  as
applied to instruments in the second-highest rating category.  See Appendix A to
the  Prospectus  for a  description  of the principal  types of  securities  and
instruments  in which the Fund will invest as well as a description of the above
mentioned ratings.

Cash Fund may not invest more than 5% of its total assets,  measured at the time
of  investment,  in the  securities  of any one issuer  that are of the  highest
quality  or more  than the  greater  of 1% of its total  assets  or  $1,000,000,
measured at the time of investment,  in securities of any one issuer that are in
the  second-highest  rating category,  except that these  limitations  shall not
apply to U.S. Government  securities.  The Fund may exceed the 5% limitation for
up to three business days after the purchase of the securities of any one issuer
that  are of  the  highest  quality,  provided  that  the  Fund  does  not  have
outstanding  at any time more  than one such  investment.  In the event  that an
instrument acquired by Cash Fund is downgraded,  the Investment  Manager,  under
procedures  approved by the Board of Directors,  shall promptly reassess whether
such  security  presents  minimal  credit risk and  determine  whether or not to
retain the  instrument,  or Investment  Manager may forego the  reassessment  of
credit risk if the security is disposed of or matures  within five business days
of downgrade and the Board is subsequently  notified of the Investment Manager's
actions.  In the event that an instrument  acquired by Cash Fund ceases to be of
the quality that is eligible for the Fund,  the Fund shall  promptly  dispose of
the  instrument in an orderly  manner  unless the Board of Directors  determines
that this would not be in the best interests of the Fund.

Cash Fund may acquire one or more of the above  types of  securities  subject to
repurchase agreements.  A repurchase transaction involves a purchase by the Fund
of a security from a selling financial institution,  such as a bank, savings and
loan association or broker/dealer, which agrees to repurchase such security at a
specified  price and at a fixed time in the future,  usually not more than seven
days from the date of purchase. Not more than 10% of Cash Fund's net assets will
be  invested  in illiquid  assets,  which  include  repurchase  agreements  with
maturities of more than seven days. See the discussion of repurchase  agreements
under "Investment Methods and Risk Factors."

Cash Fund may borrow  money  from banks as a  temporary  measure  for  emergency
purposes or to facilitate  redemption  requests.  Borrowing is discussed in more
detail  under  "Investment  Methods and Risk  Factors."  Pending  investment  in
securities or to meet potential redemptions, the Fund may invest in certificates
of deposit, bank demand accounts and high quality money market instruments.

Cash Fund may also invest in guaranteed  investment contracts ("GICs") issued by
insurance companies,  subject to the Fund's policy that not more than 10% of the
Fund's total assets will be invested in illiquid  assets.  See the discussion of
GICs under "Investment Methods and Risk Factors."

RULE 144A  SECURITIES.  Certain of the  securities  acquired by Cash Fund may be
restricted as to disposition under federal  securities laws,  provided that such
restricted  securities  are  eligible  for  resale  to  qualified  institutional
investors  pursuant  to  Rule  144A  under  the  Securities  Act  of  1933  (the
"Securities  Act"). Rule 144A provides a nonexclusive safe harbor exemption from
the  registration  requirements  of the Securities Act for the resale of certain
securities to certain qualified buyers.  One of the primary purposes of the Rule
is to create some resale  liquidity for certain  securities that would otherwise
be treated as illiquid investments. In accordance with Cash Fund's policies, the
Fund is not  permitted  to invest  more than 10% of its net  assets in  illiquid
securities. See the discussion of Rule 144A Securities under "Investment Methods
and Risk Factors."

VARIABLE RATE INSTRUMENTS.  Cash Fund may invest in instruments  having rates of
interest that are adjusted periodically according to a specified market rate for
such investments ("Variable Rate Instruments").  The interest rate on a Variable
Rate Instrument is ordinarily determined by reference to, or is a percentage of,
an objective  standard  such as a bank's prime rate or the 91-day U.S.  Treasury
Bill rate. Cash Fund does not purchase  certain  Variable Rate  Instruments that
have a preset cap above which the rate of interest may not rise. Generally,  the
changes in the interest rate on Variable Rate Instruments reduce the fluctuation
in the market value of such securities.  Accordingly, as interest rates decrease
or increase, the potential for capital appreciation or depreciation is less than
for fixed-rate  obligations.  Cash Fund determines the maturity of Variable Rate
Instruments  in accordance  with Rule 2a-7 under the  Investment  Company Act of
1940 which  allows the Fund  generally  to consider  the  maturity  date of such
instruments  to be the  period  remaining  until  the next  readjustment  of the
interest rate rather than the maturity date on the face of the instrument.

While  Cash Fund does not  intend to  engage in  short-term  trading,  portfolio
securities  may be sold without regard to the length of time that they have been
held. A portfolio  security could be sold prior to maturity to take advantage of
new investment  opportunities  or yield  differentials,  or to preserve gains or
limit losses due to changing economic  conditions or the financial  condition of
the  issuer,  or for other  reasons.  While Cash Fund is expected to have a high
portfolio turnover due to the short maturities of its portfolio securities, this
should  not  affect  the  Fund's  income  or net  asset  value  since  brokerage
commissions  are not normally  paid in  connection  with the purchase or sale of
money market instruments.

Cash Fund will invest in money market  instruments of varying maturities (but no
longer than 13 months) in an effort to earn as high a level of current income as
is consistent with  preservation  of capital and liquidity.  The Fund intends to
maintain a weighted  average maturity in its portfolio of not more than 90 days.
In  addition  to  general  market  risks,   Fund  investments  in  nongovernment
obligations are subject to the ability of the issuer to satisfy its obligations.

Cash  Fund  also  intends  to  maintain  a net  asset  value per share of $1.00,
although  there can be no  assurance  it will be able to do so. It is the Fund's
policy to  declare  dividends  on a daily  basis of an  amount  equal to the net
income plus or minus any realized  capital gains or losses.  (See "Dividends and
Taxes," page 49.)

INVESTMENT METHODS AND RISK FACTORS

Some  of the  risk  factors  related  to  certain  securities,  instruments  and
techniques  that may be used by one or more of the  Funds are  described  in the
sections of the Prospectus  entitled "Funds' Principal  Investment  Strategies,"
"Main Risks" and "Investment  Policies and Management  Practices." The following
is  a  description  of  certain  additional  risk  factors  related  to  various
securities,  instruments  and  techniques.  The risks so described only apply to
those Funds which may invest in such  securities  and  instruments  or which use
such  techniques.  Also  included  is a  general  description  of  some  of  the
investment instruments,  techniques and methods which may be used by one or more
of the Funds. The methods described only apply to those Funds which may use such
methods.  Although a Fund may employ the  techniques,  instruments  and  methods
described below,  consistent with its investment  objective and policies and any
applicable law, no Fund will be required to do so.

GENERAL RISK FACTORS -- Each Fund's net asset value will  fluctuate,  reflecting
fluctuations in the market value of its portfolio positions.  The value of fixed
income securities held by the Funds generally fluctuates inversely with interest
rate  movements.  In other words,  bond prices  generally fall as interest rates
rise and generally  rise as interest  rates fall.  Longer term bonds held by the
Funds are subject to greater  interest rate risk. There is no assurance that any
Fund will achieve its investment objective.

REPURCHASE  AGREEMENTS,  REVERSE REPURCHASE  AGREEMENTS AND ROLL TRANSACTIONS --
Each of the Funds may enter into repurchase  agreements.  Repurchase  agreements
are  transactions  in which the  purchaser  buys a debt  security from a bank or
recognized securities dealer and simultaneously  commits to resell that security
to the bank or dealer at an agreed upon price,  date and market rate of interest
unrelated to the coupon rate or maturity of the purchased  security.  Repurchase
agreements  are  considered  to be  loans  which  must be  fully  collateralized
including  interest  earned thereon during the entire term of the agreement.  If
the  institution  defaults  on the  repurchase  agreement,  the Fund will retain
possession of the underlying securities. If bankruptcy proceedings are commenced
with respect to the seller,  realization  on the  collateral  by the Fund may be
delayed or limited and the Fund may incur  additional  costs.  In such case, the
Fund will be subject to risks  associated  with  changes in market  value of the
collateral securities. The Fund intends to enter into repurchase agreements only
with  banks  and  broker/dealers  believed  to  present  minimal  credit  risks.
Accordingly,  the Funds  will  enter into  repurchase  agreements  only with (a)
brokers  having  total  capitalization  of at least $40  million  and a ratio of
aggregate indebtedness to net capital of no more than 4 to 1, or, alternatively,
net capital  equal to 6% of  aggregate  debit  balances,  or (b) banks having at
least $1 billion  in assets  and a net worth of at least $100  million as of its
most recent annual report.  In addition,  the aggregate  repurchase price of all
repurchase  agreements  held by the Fund with any broker shall not exceed 15% of
the total assets of the Fund or $5 million, whichever is greater.

The High Yield Fund may also enter into reverse  repurchase  agreements with the
same parties with whom it may enter into repurchase agreements.  Under a reverse
repurchase  agreement,  the Fund would sell  securities  and agree to repurchase
them at a  particular  price at a future  date.  Reverse  repurchase  agreements
involve  the risk that the market  value of the  securities  retained in lieu of
sale by a Fund may decline below the price of the  securities  the Fund has sold
but is obligated to  repurchase.  In the event the buyer of  securities  under a
reverse  repurchase  agreement files for bankruptcy or becomes  insolvent,  such
buyer or its trustee or receiver  may receive an  extension of time to determine
whether to enforce the Fund's  obligation to repurchase the securities,  and the
Fund's use of the proceeds of the reverse  repurchase  agreement may effectively
be restricted pending such decision.

The High Yield Fund also may enter into "dollar  rolls," in which the Fund sells
fixed income  securities  for delivery in the current  month and  simultaneously
contracts to repurchase  substantially  similar (same type, coupon and maturity)
securities on a specified  future date.  During the roll period,  the Fund would
forego  principal  and  interest  paid on such  securities.  The  Fund  would be
compensated  by the  difference  between the current sales price and the forward
price for the future  purchase,  as well as by the  interest  earned on the cash
proceeds of the initial sale.

BORROWING  -- Each of the Funds  may  borrow  money  from  banks as a  temporary
measure for emergency purposes, or to facilitate redemption requests.

From time to time, it may be  advantageous  for the Funds to borrow money rather
than sell existing portfolio positions to meet redemption requests. Accordingly,
the Funds may borrow from banks and High Yield Fund may borrow  through  reverse
repurchase  agreements  and "roll"  transactions,  in  connection  with  meeting
requests for the redemption of Fund shares.  As an operating  policy,  each Fund
may borrow up to 10% of total Fund assets. In addition to this operating policy,
Cash Fund may not purchase  securities while borrowings equal to 5% of its total
assets are outstanding.  To the extent that a Fund purchases securities while it
has outstanding borrowings,  it is using leverage, i.e. using borrowed funds for
investment.  Leveraging  will  exaggerate  the effect on net asset  value of any
increase or decrease in the market value of a Fund's  portfolio.  Money borrowed
for  leveraging  will  be  subject  to  interest  costs  that  may or may not be
recovered  by  appreciation  of the  securities  purchased;  in  certain  cases,
interest  costs may exceed the return  received on the securities  purchased.  A
Fund also may be required to maintain  minimum  average  balances in  connection
with such  borrowing or to pay a  commitment  or other fee to maintain a line of
credit;  either of these  requirements would increase the cost of borrowing over
the stated  interest  rate.  It is not  expected  that Cash Fund would  purchase
securities while it had borrowings outstanding.

LENDING OF PORTFOLIO SECURITIES -- For the purpose of generating income, certain
of the Funds may make  secured  loans of Fund  securities  amounting to not more
than 33 1/3% of its total assets.  Securities loans are made to  broker/dealers,
institutional  investors, or other persons pursuant to agreements requiring that
the loans be  continuously  secured by collateral at least equal at all times to
the value of the  securities  loaned  marked to  market  on a daily  basis.  The
collateral received will consist of cash, U.S. Government securities, letters of
credit  or such  other  collateral  as may be  permitted  under  its  investment
program.  While the  securities  are being  loaned,  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.  The  Fund has a right to call  each  loan and  obtain  the
securities  on five  business  days' notice or, in  connection  with  securities
trading on foreign  markets,  within such longer period of time which  coincides
with the normal  settlement period for purchases and sales of such securities in
such foreign markets.  The Fund will not have the right to vote securities while
they are being loaned,  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 persons deemed
by the Investment Manager to be of good standing and will not be made unless, in
the judgment of the Investment Manager, the consideration to be earned from such
loans would justify the risk.

GUARANTEED  INVESTMENT  CONTRACTS ("GICS") -- Certain of the Funds may invest in
GICs.  When  investing in GICs, the Fund makes cash  contributions  to a deposit
fund of an insurance  company's  general  account.  The  insurance  company then
credits  guaranteed  interest to the deposit fund on a monthly  basis.  The GICs
provide that this  guaranteed  interest will not be less than a certain  minimum
rate.  The  insurance  company  may assess  periodic  charges  against a GIC for
expenses  and service  costs  allocable  to it, and the charges will be deducted
from the value of the deposit fund.  Cash Fund may invest only in GICs that have
received the  requisite  ratings by one or more  NRSROs.  Because a Fund may not
receive  the  principal  amount of a GIC from the  insurance  company on 7 days'
notice or less,  the GIC is considered an illiquid  investment.  In  determining
average  portfolio  maturity,  GICs  generally will be deemed to have a maturity
equal  to the  period  of time  remaining  until  the next  readjustment  of the
guaranteed interest rate.

RESTRICTED   SECURITIES  (RULE  144A  SECURITIES)  --The  Funds  may  invest  in
restricted securities which are securities that are restricted as to disposition
under the federal  securities  laws,  provided that such securities are eligible
for resale to qualified  institutional investors pursuant to Rule 144A under the
Securities Act of 1933. Rule 144A permits the resale to "qualified institutional
buyers" of "restricted securities" that, when issued, were not of the same class
as  securities  listed on a U.S.  securities  exchange or quoted in the National
Association of Securities  Dealers  Automated  Quotation  System (the "Rule 144A
Securities").  A  "qualified  institutional  buyer"  is  defined  by  Rule  144A
generally as an  institution,  acting for its own account or for the accounts of
other qualified  institutional buyers, that in the aggregate owns and invests on
a  discretionary  basis at least $100  million  in  securities  of  issuers  not
affiliated  with the  institution.  A dealer  registered  under  the  Securities
Exchange  Act of 1934 (the  "Exchange  Act"),  acting for its own account or the
accounts of other qualified institutional buyers, that in the aggregate owns and
invests on a  discretionary  basis at least $10 million in securities of issuers
not  affiliated  with the dealer may also  qualify as a qualified  institutional
buyer,  as well as an  Exchange  Act  registered  dealer  acting  in a  riskless
principal transaction on behalf of a qualified institutional buyer.

The Funds' Board of Directors is responsible  for  developing  and  establishing
guidelines and procedures for determining the liquidity of Rule 144A Securities.
As  permitted  by  Rule  144A,   the  Board  of  Directors  has  delegated  this
responsibility to the Investment Manager. In making the determination  regarding
the  liquidity of Rule 144A  Securities,  the  Investment  Manager will consider
trading markets for the specific  security taking into account the  unregistered
nature  of a Rule  144A  security.  In  addition,  the  Investment  Manager  may
consider:  (1) the frequency of trades and quotes; (2) the number of dealers and
potential  purchasers;  (3) dealer  undertakings  to make a market;  and (4) the
nature of the security and of the market place trades (e.g.,  the time needed to
dispose of the security,  the method of  soliciting  offers and the mechanics of
transfer). Investing in Rule 144A Securities could have the effect of increasing
the amount of a Fund's assets invested in illiquid securities to the extent that
qualified  institutional buyers become  uninterested,  for a time, in purchasing
these securities.

Certain  of the  Funds  also may  purchase  restricted  securities  that are not
eligible for resale pursuant to Rule 144A. The Funds may acquire such securities
through  private  placement  transactions,  directly  from  the  issuer  or from
security  holders,  generally  at higher  yields or on terms more  favorable  to
investors than comparable publicly traded securities.  However, the restrictions
on resale of such  securities  may make it difficult  for the Fund to dispose of
such  securities at the time considered  most  advantageous,  and/or may involve
expenses that would not be incurred in the sale of  securities  that were freely
marketable.  Risks associated with restricted  securities  include the potential
obligation  to pay all or part of the  registration  expenses  in  order to sell
certain restricted securities.  A considerable period of time may elapse between
the  time of the  decision  to sell a  security  and the  time  the  Fund may be
permitted to sell it under an effective  registration  statement.  If,  during a
period, adverse conditions were to develop, a Fund might obtain a less favorable
price than prevailing when it decided to sell.

RISKS ASSOCIATED WITH LOWER-RATED DEBT SECURITIES (JUNK BONDS) -- Certain of the
Funds may invest in higher  yielding debt securities in the lower rating (higher
risk)  categories of the recognized  rating  services  (commonly  referred to as
"junk  bonds").  Debt rated BB, B, CCC, CC and C by S&P and rated Ba, B, Caa, Ca
and C by Moody's,  is regarded,  on balance,  as predominantly  speculative with
respect  to the  issuer's  capacity  to pay  interest  and  repay  principal  in
accordance  with the terms of the  obligation.  For S&P, BB indicates the lowest
degree of speculation and C the highest degree of speculation.  For Moody's,  Ba
indicates  the  lowest  degree  of  speculation  and C  the  highest  degree  of
speculation.  While  such debt will  likely  have some  quality  and  protective
characteristics,  these are  outweighed  by large  uncertainties  or major  risk
exposures  to adverse  conditions.  Similarly,  debt rated Ba or BB and below is
regarded by the relevant rating agency as  speculative.  Debt rated C by Moody's
or S&P is the lowest  quality  debt that is not in default  as to  principal  or
interest  and such  issues so rated can be  regarded  as having  extremely  poor
prospects of ever attaining any real  investment  standing.  Such securities are
also  generally  considered  to be subject to greater  risk than higher  quality
securities  with  regard to a  deterioration  of  general  economic  conditions.
Ratings of debt securities represent the rating agency's opinion regarding their
quality and are not a guarantee of quality.  Rating agencies attempt to evaluate
the safety of principal  and interest  payments and do not evaluate the risks of
fluctuations  in market  value.  Also,  rating  agencies may fail to make timely
changes in credit quality in response to subsequent  events, so that an issuer's
current financial condition may be better or worse than a rating indicates.

The market value of lower  quality debt  securities  tend to reflect  individual
developments  of  the  issuer  to  a  greater  extent  than  do  higher  quality
securities,  which react  primarily  to  fluctuations  in the  general  level of
interest  rates.  In addition,  lower  quality debt  securities  tend to be more
sensitive to economic  conditions and generally  have more volatile  prices than
higher quality securities.  Issuers of lower quality securities are often highly
leveraged  and may not  have  available  to them  more  traditional  methods  of
financing.  For example,  during an economic  downturn or a sustained  period of
rising interest rates,  highly leveraged issuers of lower quality securities may
experience  financial  stress.  During such  periods,  such issuers may not have
sufficient  revenues to meet their interest  payment  obligations.  The issuer's
ability  to service  its debt  obligations  may also be  adversely  affected  by
specific  developments  affecting the issuer,  such as the issuer's inability to
meet specific  projected  business forecasts or the unavailability of additional
financing.  Similarly,  certain  emerging  market  governments  that issue lower
quality  debt  securities  are among the largest  debtors to  commercial  banks,
foreign  governments and supranational  organizations such as the World Bank and
may not be able or willing to make principal and/or interest  repayments as they
come due. The risk of loss due to default by the issuer is significantly greater
for the  holders  of  lower  quality  securities  because  such  securities  are
generally unsecured and are often subordinated to other creditors of the issuer.

Lower  quality debt  securities  of corporate  issuers  frequently  have call or
buy-back  features  which  would  permit  an issuer  to call or  repurchase  the
security from the Fund. If an issuer  exercises these  provisions in a declining
interest  rate market,  the Fund may have to replace the  security  with a lower
yielding security,  resulting in a decreased return for investors.  In addition,
the Fund may have difficulty disposing of lower quality securities because there
may be a thin trading  market for such  securities.  There may be no established
retail secondary market for many of these  securities,  and the Fund anticipates
that  such  securities  could be sold only to a limited  number  of  dealers  or
institutional  investors. The lack of a liquid secondary market also may have an
adverse  impact  on  market  prices  of such  instruments  and may  make it more
difficult  for the Fund to obtain  accurate  market  quotations  for purposes of
valuing the securities in the portfolio of the Fund.

Adverse publicity and investor perceptions,  whether or not based on fundamental
analysis,   may  also  decrease  the  values  and  liquidity  of  lower  quality
securities,  especially  in a thinly  traded  market.  The High  Yield  Fund may
acquire  lower quality debt  securities  during an initial  underwriting  or may
acquire lower quality debt securities which are sold without  registration under
applicable  securities laws. Such securities involve special  considerations and
risks.

Factors having an adverse  effect on the market value of lower rated  securities
or their  equivalents  purchased by a Fund will adversely impact net asset value
of the Fund.  In addition  to the  foregoing,  such  factors  may  include:  (i)
potential adverse publicity;  (ii) heightened sensitivity to general economic or
political  conditions;  and (iii) the likely  adverse impact of a major economic
recession.  The Fund  also may incur  additional  expenses  to the  extent it is
required to seek recovery upon a default in the payment of principal or interest
on its portfolio  holdings,  and the Fund may have limited legal recourse in the
event of a default.  Debt securities  issued by governments in emerging  markets
can differ from debt  obligations  issued by private  entities in that  remedies
from  defaults  generally  must  be  pursued  in the  courts  of the  defaulting
government,  and legal  recourse is  therefore  somewhat  diminished.  Political
conditions, in terms of a government's willingness to meet the terms of its debt
obligations,  also are of considerable  significance.  There can be no assurance
that the  holders of  commercial  bank debt would not  contest  payments  to the
holders of debt  securities  issued by  governments  in emerging  markets in the
event of default by the governments under commercial bank loan agreements.

The Investment Manager will attempt to minimize the speculative risks associated
with  investments in lower quality  securities  through  credit  analyses and by
carefully  monitoring current trends in interest rates,  political  developments
and other factors. Nonetheless, investors should carefully review the investment
objectives  and policies of the Funds and consider  their  ability to assume the
investment risks involved before making an investment in the Funds.

CONVERTIBLE  SECURITIES  AND WARRANTS -- Certain of the Funds may invest in debt
or preferred  equity  securities  convertible  into or  exchangeable  for equity
securities.  Traditionally,   convertible  securities  have  paid  dividends  or
interest  at rates  higher  than  common  stocks but lower  than  nonconvertible
securities.  They generally  participate in the  appreciation or depreciation of
the underlying stock into which they are convertible, but to a lesser degree. In
recent years,  convertibles  have been  developed  which combine higher or lower
current  income with options and other  features.  Warrants are options to buy a
stated number of shares of common stock at a specified price any time during the
life of the warrants (generally two or more years).

MORTGAGE-BACKED SECURITIES AND COLLATERALIZED MORTGAGE OBLIGATIONS -- Certain of
the Funds may invest in mortgage-backed  securities  (MBSs),  including mortgage
pass-through  securities and collateralized  mortgage  obligations  (CMOs). MBSs
include certain  securities issued or guaranteed by the United States Government
or one of its agencies or  instrumentalities,  such as the  Government  National
Mortgage  Association (GNMA),  Federal National Mortgage  Association (FNMA), or
Federal Home Loan Mortgage  Corporation  (FHLMC);  securities  issued by private
issuers that represent an interest in or are  collateralized by  mortgage-backed
securities issued or guaranteed by the U.S. Government or one of its agencies or
instrumentalities;  and securities  issued by private  issuers that represent an
interest in or are  collateralized  by mortgage  loans. A mortgage  pass-through
security  is a pro rata  interest  in a pool of  mortgages  where  the cash flow
generated from the mortgage collateral is passed through to the security holder.
CMOs are  obligations  fully  collateralized  by a  portfolio  of  mortgages  or
mortgage-related securities. Certain of the Funds may invest in securities known
as "inverse floating obligations," "residual interest bonds," or "interest-only"
(IO) and "principal-only"  (PO) bonds, the market values of which will generally
be more  volatile  than the  market  values of most MBSs.  An  inverse  floating
obligation is a derivative  adjustable  rate  security with interest  rates that
adjust or vary inversely to changes in market interest rates. The term "residual
interest"  bond is used  generally to describe  those  instruments in collateral
pools,  such as CMOs,  which receive any excess cash flow  generated by the pool
once all other  bondholders and expenses have been paid. IOs and POs are created
by  separating  the  interest  and  principal  payments  generated  by a pool of
mortgage-backed bonds to create two classes of securities.  Generally, one class
receives  interest  only  payments  (IOs) and the  other  class  principal  only
payments  (POs).  MBSs  have  been  referred  to as  "derivatives"  because  the
performance of MBSs is dependent upon and derived from underlying securities.

CMOs may be issued in a variety of  classes  and the Funds may invest in several
CMO  classes,  including,  but not  limited to  Floaters,  Planned  Amortization
Classes (PACs), Scheduled Classes (SCHs), Sequential Pay Classes (SEQs), Support
Classes  (SUPs),  Target  Amortization  Classes  (TACs) and  Accrual  Classes (Z
Classes).  CMO classes vary in the rate and time at which they receive principal
and interest  payments.  SEQs, also called plain vanilla,  clean pay, or current
pay classes,  sequentially  receive principal payments from underlying  mortgage
securities  when the principal on a previous class has been completely paid off.
During the months  prior to their  receipt of principal  payments,  SEQs receive
interest  payments at the coupon rate on their  principal.  PACs are designed to
produce a stable cash flow of principal payments over a predetermined  period of
time.  PACs guard  against a certain level of  prepayment  risk by  distributing
prepayments  to  SUPs,  also  called  companion  classes.  TACs  pay a  targeted
principal payment schedule, as long as prepayments are not made at a rate slower
than an expected constant prepayment speed. If prepayments increase,  the excess
over the target is paid to SUPs. SEQs may have a less stable cash flow than PACs
and TACs and, consequently, have a greater potential yield. PACs generally pay a
lower yield than TACs  because of PACs' lower risk.  Because  SUPs are  directly
affected by the rate of prepayment of underlying mortgages,  SUPs may experience
volatile cash flow behavior. When prepayment speeds fluctuate,  the average life
of a SUP will vary.  SUPs,  therefore,  are  priced at a higher  yield than less
volatile classes of CMOs. Z Classes do not receive payments,  including interest
payments,  until certain  other classes are paid off. At that time,  the Z Class
begins to receive the accumulated interest and principal payments. A Floater has
a coupon rate that adjusts periodically  (usually monthly) by adding a spread to
a benchmark  index subject to a lifetime  maximum cap. The yield of a Floater is
sensitive to prepayment rates and the level of the benchmark index.

Investment in MBSs poses several risks, including prepayment,  market and credit
risks.  Prepayment  risk  reflects  the chance that  borrowers  may prepay their
mortgages faster than expected,  thereby affecting the investment's average life
and perhaps its yield.  Borrowers are most likely to exercise  their  prepayment
options  at a  time  when  it is  least  advantageous  to  investors,  generally
prepaying  mortgages as interest  rates fall,  and slowing  payments as interest
rates rise.  Certain  classes of CMOs may have priority over others with respect
to the receipt of  prepayments  on the mortgages and the Fund may invest in CMOs
which are subject to greater risk of prepayment as discussed above.  Market risk
reflects the chance that the price of the security may fluctuate  over time. The
price of MBSs may be particularly  sensitive to prevailing  interest rates,  the
length of time the security is expected to be  outstanding  and the liquidity of
the issue. In a period of unstable interest rates, there may be decreased demand
for certain  types of MBSs,  and a Fund invested in such  securities  wishing to
sell them may find it difficult to find a buyer,  which may in turn decrease the
price at which they may be sold.  Credit risk  reflects the chance that the Fund
may not  receive  all or part of its  principal  because  the  issuer  or credit
enhancer  has  defaulted  on  its  obligations.   Obligations   issued  by  U.S.
Government-related entities are guaranteed by the agency or instrumentality, and
some, such as GNMA  certificates,  are supported by the full faith and credit of
the U.S.  Treasury;  others are  supported  by the right of the issuer to borrow
from the  Treasury;  others,  such as those of the FNMA,  are  supported  by the
discretionary  authority  of  the  U.S.  Government  to  purchase  the  agency's
obligations;   still  others,   are   supported   only  by  the  credit  of  the
instrumentality.  Although securities issued by U.S. Government-related agencies
are guaranteed by the U.S. Government, its agencies or instrumentalities, shares
of the Fund are not so guaranteed in any way. The  performance  of private label
MBSs, issued by private institutions,  is based on the financial health of those
institutions.

ASSET-BACKED SECURITIES -- Certain of the Funds may also invest in "asset-backed
securities."  These include secured debt instruments backed by automobile loans,
credit card loans, home equity loans, manufactured housing loans and other types
of  secured  loans   providing  the  source  of  both  principal  and  interest.
Asset-backed  securities are subject to risks similar to those  discussed  above
with respect to MBSs.

REAL ESTATE  SECURITIES  -- High Yield Fund may invest in equity  securities  of
real estate investment trusts ("REITs") and other real estate industry companies
or companies with substantial real estate  investments and therefore,  such Fund
may be subject to certain risks  associated with direct ownership of real estate
and with the real estate industry in general. These risks include, among others:
possible declines in the value of real estate;  possible lack of availability of
mortgage funds;  extended vacancies of properties;  risks related to general and
local economic  conditions;  overbuilding;  increases in  competition,  property
taxes and operating  expenses;  changes in zoning laws; costs resulting from the
clean-up  of,  and  liability  to third  parties  for  damages  resulting  from,
environmental problems;  casualty or condemnation losses; uninsured damages from
floods, earthquakes or other natural disasters; limitations on and variations in
rents; and changes in interest rates.

REITs are pooled investment  vehicles which invest primarily in income producing
real estate or real  estate  related  loans or  interests.  REITs are  generally
classified as equity REITs,  mortgage REITs or hybrid REITs. Equity REITs invest
the  majority  of their  assets  directly  in real  property  and derive  income
primarily  from the collection of rents.  Equity REITs can also realize  capital
gains by selling  properties  that have  appreciated  in value.  Mortgage  REITs
invest the majority of their assets in real estate  mortgages  and derive income
from the  collection  of  interest  payments.  REITs  are not  taxed  on  income
distributed to  shareholders  provided they comply with several  requirements of
the  Internal  Revenue  Code,  as amended  (the  "Code").  Certain  REITs may be
self-liquidating  in that a specific  term of  existence  is provided for in the
trust  document.  Such  trusts run the risk of  liquidating  at an  economically
inopportune time.

WHEN-ISSUED  AND  FORWARD  COMMITMENT  SECURITIES  --  Certain  of the Funds may
purchase securities on a "when-issued" basis and may purchase or sell securities
on a "forward commitment" basis in order to hedge against anticipated changes in
interest  rates and prices.  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  take place at a later date.  When-issued  securities and forward
commitments  may be sold prior to the settlement  date, but the Funds will enter
into  when-issued  and forward  commitments  only with the intention of actually
receiving or delivering the securities, as the case may be. No income accrues on
securities  which have been purchased  pursuant to a forward  commitment or on a
when-issued basis prior to delivery of the securities. If a Fund disposes of the
right to acquire a when-issued  security prior to its acquisition or disposes of
its right to  deliver or receive  against a forward  commitment,  it may incur a
gain or loss. At the time a Fund enters into a transaction  on a when-issued  or
forward  commitment  basis,  a segregated  account  consisting of cash or liquid
securities  equal  to  the  value  of  the  when-issued  or  forward  commitment
securities  will be established  and  maintained  with its custodian and will be
marked to market daily. There is a risk that the securities may not be delivered
and that the Fund may incur a loss.

OPTIONS AND FUTURES STRATEGIES--

WRITING COVERED CALL OPTIONS. Certain of the Funds may write (sell) covered call
options.  Covered  call  options  generally  will be written on  securities  and
currencies  which, in the opinion of the Investment  Manager are not expected to
make any major price moves in the near future but which, over the long term, are
deemed to be attractive investments.

A call  option  gives the holder  (buyer)  the right to  purchase a security  or
currency 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,  the  writer  may  be  assigned  an  exercise  notice  by the
broker/dealer  through  whom such option was sold,  requiring  it to deliver the
underlying  security or currency  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 purchasing an
option identical to that previously  sold.  Writing covered call options is less
risky than writing uncovered or "naked" options, which the Funds will not do.

Portfolio  securities  on which call  options may be written  will be  purchased
solely on the basis of  investment  considerations  consistent  with that Fund's
investment  objectives.  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,  and  retains the risk of loss
should the price of the security  decline.  Unlike one who owns  securities  not
subject to an option, a Fund has no control over when it may be required to sell
the underlying  securities,  since the option may be exercised at any time prior
to the option's  expiration.  If a call option which a 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,  a Fund will realize a gain
or loss from the sale of the underlying security.

The  premium  which a Fund  receives  for  writing  a call  option  is deemed to
constitute the market value of an option. The premium the Fund will receive from
writing a call option will reflect, among other things, the current market price
of the  underlying  security,  the  relationship  of the exercise  price to such
market price, the historical price  volatility of the underlying  security,  and
the length of the option period. In determining whether a particular call option
should be written on a particular security, the Investment Manager will consider
the  reasonableness of the anticipated  premium and the likelihood that a liquid
secondary  market will exist for those options.  The premium  received by a Fund
for writing  covered  call options will be recorded as a liability in the Fund's
statement of assets and  liabilities.  This  liability will be adjusted daily to
the option's  current market value,  which will be the latest sales price at the
time which the net asset value per share of the Fund is computed at the close of
regular trading on the NYSE (currently,  3:00 p.m. Central time, unless weather,
equipment  failure or other factors  contribute to an earlier closing time), or,
in the absence of such sale,  the latest  asked  price.  The  liability  will be
extinguished upon expiration of the option,  the purchase of an identical option
in a closing  transaction,  or  delivery  of the  underlying  security  upon the
exercise of the option.

Closing  transactions  will be  effected  in order  to  realize  a profit  on an
outstanding call option, to prevent an underlying security from being called, or
to permit the sale of the underlying security. Furthermore,  effecting a closing
transaction  will permit a Fund to write  another call option on the  underlying
security with either a different exercise price, 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 no  assurance  that  the  Fund  will be able to  effect  such  closing
transactions  at  favorable  prices.  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 with respect to the
security.

The Fund will pay  transaction  costs in connection  with the writing of options
and in entering into closing purchase  contracts.  Transaction costs relating to
options  activity  normally are higher than those  applicable  to purchases  and
sales of portfolio securities.

Call options  written by the Fund  normally will have  expiration  dates of less
than nine months from the date written. The exercise price of the options may be
below, equal to or above the current market values of the underlying  securities
at the time the options are written. From time to time, the Fund may purchase an
underlying  security for delivery in accordance  with the exercise of an option,
rather  than  delivering  such  security  from  its  portfolio.  In such  cases,
additional costs will be incurred.

The Fund will realize a profit or loss from a closing  purchase  transaction  if
the cost of the  transaction  is less or more,  respectively,  than the  premium
received from the writing of the option.  Because  increases in the market price
of a call option  generally  will  reflect  increases in the market price of the
underlying security,  any loss resulting from the repurchase of a call option is
likely  to be  offset  in whole  or in part by  appreciation  of the  underlying
security owned by the Fund.

PURCHASING CALL OPTIONS.  Certain Funds may purchase call options. As the holder
of a call  option,  the Fund would  have the right to  purchase  the  underlying
security at the exercise  price at any time during the option  period.  The Fund
may enter into closing sale transactions with respect to such options,  exercise
them or permit them to expire. Call options may be purchased by the Fund for the
purpose of acquiring the underlying security for its portfolio. Utilized in this
fashion,  the  purchase  of call  options  would  enable the Fund to acquire the
security at the  exercise  price of the call option  plus the premium  paid.  At
times,  the net cost of  acquiring  the security in this manner may be less than
the cost of acquiring the security  directly.  This technique also may be useful
to a Fund in purchasing a large block of securities that would be more difficult
to acquire by direct  market  purchases.  So long as it holds such a call option
rather than the underlying security itself, the Fund is partially protected from
any  unexpected  decline in the market price of the  underlying  security and in
such event could  allow the call option to expire,  incurring a loss only to the
extent of the premium paid for the option.

The Fund also may purchase  call  options on  underlying  securities  it owns in
order to protect  unrealized gains on call options  previously  written by it. A
call option would be purchased for this purpose where tax considerations make it
inadvisable to realize such gains through a closing purchase  transaction.  Call
options  also may be  purchased  at times to avoid  realizing  losses that would
result in a reduction of the Fund's current  return.  For example,  the Fund has
written a call option on an underlying  security  having a current  market value
below the price at which such security was purchased by the Fund, an increase in
the market price could result in the exercise of the call option  written by the
Fund and the  realization  of a loss on the  underlying  security  with the same
exercise price and expiration date as the option previously written.

Aggregate  premiums  paid for put and call  options  will not  exceed  5% of the
Fund's total assets at the time of purchase.

WRITING COVERED PUT OPTIONS. Certain of the Funds may write covered put options.
A put option gives the purchaser of the option the right to sell, and the writer
(seller) the  obligation to buy, the  underlying  security at the exercise price
during the option  period.  The option may be exercised at any time prior to its
expiration date. The operation of put options in other respects, including their
related risks and rewards, is substantially identical to that of call options.

The Fund would write put options only on a covered  basis,  which means that the
Fund would either (i) set aside cash or liquid  securities in an amount not less
than the exercise  price at all times while the put option is  outstanding  (the
rules of the Options Clearing Corporation  currently require that such assets be
deposited in escrow to secure  payment of the exercise  price),  (ii) sell short
the  security  underlying  the put  option at the same or higher  price than the
exercise  price  of the put  option,  or (iii)  purchase  a put  option,  if the
exercise  price of the  purchased  put  option  is the same or  higher  than the
exercise  price of the put option  sold by the Fund.  The Fund  generally  would
write covered put options in circumstances  where the Investment  Manager wishes
to purchase the  underlying  security for the Fund's  portfolio at a price lower
than the current  market price of the  security.  In such event,  the Fund would
write a put option at an exercise price which,  reduced by the premium  received
on the option,  reflects  the lower  price it is willing to pay.  Since the Fund
also would receive interest on debt securities  maintained to cover the exercise
price of the option,  this  technique  could be used to enhance  current  return
during periods of market  uncertainty.  The risk in such a transaction  would be
that the  market  price of the  underlying  security  would  decline  below  the
exercise price less the premiums received.

PURCHASING  PUT OPTIONS.  Certain of the Funds may purchase put options.  As the
holder of a put  option,  the Fund would  have the right to sell the  underlying
security at the exercise  price at any time during the option  period.  The Fund
may enter into closing sale transactions with respect to such options,  exercise
them or permit them to expire.

The Fund may purchase a put option on an underlying security  ("protective put")
owned  by the  Fund as a  hedging  technique  in order  to  protect  against  an
anticipated  decline  in the value of the  security.  Such hedge  protection  is
provided  only 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. For
example,  a  put  option  may  be  purchased  in  order  to  protect  unrealized
appreciation  of a security  when the  Investment  Manager deems it desirable to
continue to hold the security  because of tax  considerations.  The premium paid
for the put option and any  transaction  costs  would  reduce any  capital  gain
otherwise available for distribution when the security eventually is sold.

Certain Funds also may purchase put options at a time when the Fund does not own
the  underlying  security.  By purchasing  put options on a security it does not
own,  the Fund  seeks to  benefit  from a  decline  in the  market  price of the
underlying security.  If the put option is not sold when it has remaining value,
and if the market price of the underlying  security  remains equal to or greater
than the exercise  price  during the life of the put option,  the Fund will lose
its entire  investment  in the put  option.  In order for the  purchase of a put
option to be  profitable,  the  market  price of the  underlying  security  must
decline  sufficiently  below  the  exercise  price  to  cover  the  premium  and
transaction cost, unless the put option is sold in a closing sale transaction.

The premium paid by the Fund when purchasing a put option will be recorded as an
asset in the  Fund's  statement  of assets and  liabilities.  This asset will be
adjusted daily to the option's  current  market value,  which will be the latest
sale  price at the time at which  the net  asset  value per share of the Fund is
computed  (at the close of regular  trading on the NYSE),  or, in the absence of
such sale, the latest bid price. The asset will be extinguished  upon expiration
of the option, the writing of an identical option in a closing  transaction,  or
the delivery of the underlying security upon the exercise of the option.

INTEREST  RATE FUTURES  CONTRACTS.  Certain  Funds may enter into  interest rate
futures contracts  ("Futures" or "Futures Contracts") as a hedge against changes
in prevailing  levels of interest  rates.  A Fund's hedging may include sales of
Futures as an offset against the effect of expected increases in interest rates,
and purchases of Futures as an offset against the effect of expected declines in
interest rates.

The Funds will not enter into Futures  Contracts for  speculation  and will only
enter into Futures  Contracts which are traded on national futures exchanges and
are standardized as to maturity date and underlying  financial  instrument.  The
principal interest rate exchanges in the United States are the Board of Trade of
the City of Chicago and the Chicago Mercantile  Exchange.  Futures exchanges and
trading are regulated under the Commodity  Exchange Act by the Commodity Futures
Trading  Commission  ("CFTC").  Futures  are  exchanged  in London at the London
International Financial Futures Exchange.

Although techniques other than sales and purchases of Futures Contracts could be
used to reduce a Fund's exposure to interest rate fluctuations,  the Fund may be
able to hedge  exposure  more  effectively  and at a lower  cost  through  using
Futures Contracts.

The Fund will not enter into a Futures  Contract if, as a result  thereof,  more
than 5% of the  Fund's  total  assets  (taken  at  market  value  at the time of
entering  into the  contract)  would be  committed  to "margin"  (down  payment)
deposits on such Futures Contracts.

A Futures  Contract  provides  for the future sale by one party and  purchase by
another party of a specified  amount of a specific  financial  instrument  (debt
security) for a specified price at a designated date, time and place.  Brokerage
fees are incurred when a Futures Contract is bought or sold, and margin deposits
must be maintained at all times the Futures Contract is outstanding.

Although Futures Contracts  typically require future delivery of and payment for
financial  instruments,  Futures  Contracts  usually  are  closed out before the
delivery date. Closing out an open Futures Contract sale or purchase is effected
by entering into an offsetting Futures Contract purchase or sale,  respectively,
for the same aggregate amount of the identical financial instrument and the same
delivery date. If the  offsetting  purchase price is less than the original sale
price,  the Fund  realizes  a gain;  if it is more,  the Fund  realizes  a loss.
Conversely,  if the  offsetting  sale price is more than the  original  purchase
price,  the Fund realizes a gain; if it is less,  the Fund realizes a loss.  The
transaction costs also must be included in these  calculations.  There can be no
assurance,  however,  that the Fund  will be able to  enter  into an  offsetting
transaction with respect to a particular  Futures Contract at a particular time.
If the Fund is not able to enter into an offsetting  transaction,  the Fund will
continue to be required to maintain the margin deposits on the Futures Contract.

Persons who trade in Futures  Contracts  may be broadly  classified as "hedgers"
and "speculators."  Hedgers, such as the Funds, whose business activity involves
investment  or other  commitment in  securities  or other  obligations,  use the
Futures markets primarily to offset unfavorable  changes in value that may occur
because of fluctuations  in the value of the securities and obligations  held or
expected to be acquired by them.  Debtors and other  obligors also may hedge the
interest cost of their obligations.  The speculator,  like the hedger, generally
expects  neither to deliver nor to receive the financial  instrument  underlying
the Futures Contract,  but, unlike the hedger, hopes to profit from fluctuations
in prevailing interest rates.

The Fund's Futures  transactions  will be entered into for  traditional  hedging
purposes;  that is, Futures  Contracts will be sold to protect against a decline
in the price of  securities  that the Fund owns,  or Futures  Contracts  will be
purchased to protect the Fund against an increase in the price of  securities it
has committed to purchase or expects to purchase.

"Margin"  with respect to Futures  Contracts is the amount of funds that must be
deposited by the Fund, in a segregated  account with the Fund's broker, in order
to initiate Futures trading and to maintain the Fund's open positions in Futures
Contracts.  A margin  deposit  made when the Futures  Contract  is entered  into
("initial  margin") is intended to assure the Fund's  performance of the Futures
Contract.  The margin required for a particular  Futures  Contract is set by the
exchange  on  which  the  Futures  Contract  is  traded,  and  may  be  modified
significantly  from time to time by the exchange  during the term of the Futures
Contract.  Futures Contracts  customarily are purchased and sold on margins that
may range  upward from less than 5% of the value of the Futures  Contract  being
traded.

If the price of an open Futures  Contract  changes (by increase in the case of a
sale or by decrease  in the case of a purchase)  so that the loss on the Futures
Contract  reaches a point at which the margin on deposit does not satisfy margin
requirements, the broker will require an increase in the margin deposit ("margin
variation").  If the value of a position  increases  because of favorable  price
changes in the Futures  Contract so that the margin deposit exceeds the required
margin,  however, the broker will pay the excess to the Fund. In computing daily
net asset  values,  the Fund will mark to market the  current  value of its open
Futures  Contracts.  The Fund  expects  to earn  interest  income on its  margin
deposits.

MUNICIPAL BOND INDEX FUTURES  CONTRACTS.  The Municipal Bond Fund may enter into
municipal bond index futures contracts.  A municipal bond index futures contract
is an  agreement  to take or make  delivery  of an amount  of cash  equal to the
difference between the value of the index at the beginning and at the end of the
contract period. In a substantial majority of these transactions,  the Fund will
purchase such  securities  upon  termination of the futures  position but, under
unusual  market  conditions,  a futures  position may be terminated  without the
corresponding purchase of securities.

RISKS OF USING FUTURES  CONTRACTS.  The prices of Futures Contracts are volatile
and are influenced,  among other things,  by actual and  anticipated  changes in
interest rates,  which in turn are affected by fiscal and monetary  policies and
national and international political and economic events.

There is a risk of imperfect  correlation  between  changes in prices of Futures
Contracts and prices of the securities in the Fund's portfolio being hedged. The
degree of  imperfection  of  correlation  depends  upon  circumstances  such as:
variations in  speculative  market  demand for Futures and for debt  securities,
including technical  influences in Futures trading;  and differences between the
financial  instruments being hedged and the instruments  underlying the standard
Futures Contracts  available for trading,  with respect to interest rate levels,
maturities,  and  creditworthiness of issuers. A decision of whether,  when, and
how to hedge involves skill and judgment, and even a well-conceived hedge may be
unsuccessful  to some degree because of unexpected  market  behavior or interest
rate trends.

Because  of the low  margin  deposits  required,  Futures  trading  involves  an
extremely  high  degree of  leverage.  As a result,  a  relatively  small  price
movement in a Futures Contract may result in immediate and substantial  loss, as
well as gain, to the investor.  For example, if at the time of purchase,  10% of
the value of the Futures  Contract is  deposited  as margin,  a  subsequent  10%
decrease in the value of the Futures  Contract  would  result in a total loss of
the margin  deposit,  before any deduction  for the  transaction  costs,  if the
account were then closed out. A 15%  decrease  would result in a loss of 150% of
the original margin  deposit,  if the Contract were closed out. Thus, a purchase
or sale of a Futures  Contract  may  result  in  losses in excess of the  amount
invested  in the  Futures  Contract.  However,  the Fund  presumably  would have
sustained comparable losses if, instead of the Futures Contract, it had invested
in the underlying financial instrument and sold it after the decline.

Furthermore,  in the case of a Futures Contract purchase, in order to be certain
that the Fund has sufficient  assets to satisfy its obligations  under a Futures
Contract, the Fund sets aside and commits to back the Futures Contract an amount
of cash  and  liquid  securities  equal in  value  to the  current  value of the
underlying instrument less margin deposit.

In the case of a Futures  contract sale, the Fund either will set aside amounts,
as in the case of a Futures Contract purchase,  own the security  underlying the
contract or hold a call option  permitting the Fund to purchase the same Futures
Contract  at a price no higher  than the  contract  price.  Assets used as cover
cannot be sold while the position in the corresponding Futures Contract is open,
unless they are replaced with similar assets.  As a result,  the commitment of a
significant  portion  of the  Fund's  assets  to cover  could  impede  portfolio
management or the Fund's  ability to meet  redemption  requests or other current
obligations.

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

OPTIONS  ON FUTURES  CONTRACTS.  Options on  Futures  Contracts  are  similar to
options  on  securities  except  that  options  on  Futures  Contracts  give the
purchaser  the right,  in return for the premium paid, to assume a position in a
Futures  Contract (a long position if the option is a call and a short  position
if the option is a put),  rather than to purchase or sell the Futures  Contract,
at a specified exercise price at any time during the period of the option.  Upon
exercise of the option,  the  delivery of the Futures  position by the writer of
the option to the holder of the option  will be  accompanied  by delivery of the
accumulated  balance in the writer's Futures margin account which represents the
amount by which the market price of the Futures Contract,  at exercise,  exceeds
(in the  case of a call) or is less  than  (in the  case of a put) the  exercise
price of the option on the Futures  Contract.  If an option is  exercised on the
last trading day prior to the expiration date of the option, the settlement will
be made entirely in cash equal to the  difference  between the exercise price of
the  option  and the  closing  level of the  securities  or index upon which the
Futures  Contracts are based on the expiration  date.  Purchasers of options who
fail to exercise  their  options prior to the exercise date suffer a loss of the
premium paid.

As an  alternative to purchasing  call and put options on Futures,  the Fund may
purchase  call and put options on the  underlying  securities  themselves.  Such
options  would be used in a manner  identical  to the use of  options on Futures
Contracts.

To reduce or eliminate  the leverage  then employed by the Fund, or to reduce or
eliminate the hedge  position then currently held by the Fund, the Fund may seek
to  close  out an  option  position  by  selling  an  option  covering  the same
securities or contract and having the same exercise price and  expiration  date.
Trading in options on Futures Contracts began relatively  recently.  The ability
to  establish  and close out  positions  on such  options will be subject to the
development and maintenance of a liquid secondary market. It is not certain that
this market will develop.

INTEREST RATE SWAPS -- The  Diversified  Income Fund and the High Yield Fund may
enter into interest rate,  total return and index swaps. The High Yield Fund may
also enter into the purchase or sale of related caps, floors and collars. A Fund
usually  will enter into  interest  rate swaps on a net basis if the contract so
provides,  that is, the two payment  streams are netted out in a cash settlement
on the  payment  date or  dates  specified  in the  instrument,  with  the  Fund
receiving  or  paying,  as the  case  may be,  only  the net  amount  of the two
payments.  Inasmuch as swaps, caps, floors and collars are entered into for good
faith hedging purposes,  the Funds and the Investment  Manager believe that they
do not constitute senior securities under the 1940 Act if appropriately  covered
and,  thus,  will  not  treat  them  as  being  subject  to a  Fund's  borrowing
restrictions.  A Fund will not enter into any swap, cap, floor,  collar or other
derivative transaction unless, at the time of entering into the transaction, the
unsecured  long-term  debt rating of the  counterparty  combined with any credit
enhancements  is rated at least A by Moody's or S&P or has an equivalent  rating
from a nationally recognized statistical rating organization or is determined to
be of equivalent  credit  quality by the Investment  Manager.  If a counterparty
defaults,  a Fund may  have  contractual  remedies  pursuant  to the  agreements
related to the transactions.  The swap market has grown  substantially in recent
years, with a large number of banks and investment  banking firms acting both as
principals and as agents utilizing standardized swap documentation. As a result,
the swap market has become relatively liquid.  Caps, floors and collars are more
recent innovations for which  standardized  documentation has not yet been fully
developed and, for that reason, they are less liquid than swaps.

EMERGING  COUNTRIES  -- Certain of the Funds may  invest in debt  securities  in
emerging  markets.  Investing in  securities  in emerging  countries  may entail
greater risks than investing in debt  securities in developed  countries.  These
risks include (i) less social, political and economic stability;  (ii) the small
current  size of the  markets  for  such  securities  and the  currently  low or
nonexistent  volume  of  trading,  which  result in a lack of  liquidity  and in
greater price volatility; (iii) certain national policies which may restrict the
Fund's investment opportunities, including restrictions on investment in issuers
or industries deemed sensitive to national interests; (iv) foreign taxation; and
(v) the absence of developed  structures governing private or foreign investment
or allowing for judicial redress for injury to private property.

FOREIGN  INVESTMENT   RESTRICTIONS  --  Certain  countries  prohibit  or  impose
substantial  restrictions on investments in their capital markets,  particularly
their equity markets,  by foreign entities such as the Funds. As  illustrations,
certain countries require governmental  approval prior to investments by foreign
persons,  or limit the amount of investment  by foreign  persons in a particular
company, or limit the investments by foreign persons to only a specific class of
securities of a company that may have less advantageous terms than securities of
the company available for purchase by nationals. Moreover, the national policies
of  certain  countries  may  restrict  investment  opportunities  in  issuers or
industries deemed sensitive to national interests.  In addition,  some countries
require governmental approval for the repatriation of investment income, capital
or the  proceeds  of  securities  sales by  foreign  investors.  A Fund could be
adversely   affected  by  delays  in,  or  a  refusal  to  grant,  any  required
governmental  approval for repatriation,  as well as by the application to it of
other restrictions on investments.

POLITICAL AND ECONOMIC  RISKS -- Investing in  securities of non-U.S.  companies
may  entail  additional  risks  due  to the  potential  political  and  economic
instability   of   certain   countries   and   the   risks   of   expropriation,
nationalization,  confiscation  or the  imposition  of  restrictions  on foreign
investment  and on  repatriation  of  capital  invested.  In the  event  of such
expropriation,  nationalization  or other  confiscation  by any country,  a Fund
could lose its entire investment in any such country.

An investment  in a Fund which  invests in non-U.S.  companies is subject to the
political and economic risks  associated  with  investments in foreign  markets.
Even though  opportunities  for  investment may exist in emerging  markets,  any
change in the leadership or policies of the governments of those countries or in
the leadership or policies of any other government which exercises a significant
influence  over  those  countries,  may halt the  expansion  of or  reverse  the
liberalization  of  foreign  investment   policies  now  occurring  and  thereby
eliminate any investment opportunities which may currently exist.

Investors should note that upon the accession to power of authoritarian regimes,
the governments of a number of emerging market countries previously expropriated
large  quantities of real and personal  property  similar to the property  which
will be  represented  by the  securities  purchased  by a Fund.  The  claims  of
property owners against those governments were never finally settled.  There can
be no assurance that any property  represented by securities purchased by a Fund
will not also be expropriated,  nationalized,  or otherwise confiscated. If such
confiscation  were to occur,  the Fund could lose a  substantial  portion of its
investments  in such  countries.  The  Fund's  investments  would  similarly  be
adversely affected by exchange control regulation in any of those countries.

RELIGIOUS AND ETHNIC INSTABILITY -- Certain countries in which a Fund may invest
may have vocal  minorities  that  advocate  radical  religious or  revolutionary
philosophies or support ethnic independence. Any disturbance on the part of such
individuals could carry the potential for widespread destruction or confiscation
of property owned by individuals and entities  foreign to such country and could
cause the loss of the Fund's investment in those countries.

NON-UNIFORM  CORPORATE  DISCLOSURE  STANDARDS  AND  GOVERNMENTAL  REGULATION  --
Foreign  companies are subject to accounting,  auditing and financial  standards
and requirements that differ, in some cases significantly, from those applicable
to U.S. companies. In particular,  the assets, liabilities and profits appearing
on the  financial  statements  of such a company may not  reflect its  financial
position or results of  operations  in the way they would be reflected  had such
financial  statements been prepared in accordance with U.S.  generally  accepted
accounting principles. Most of the foreign securities held by a Fund will not be
registered  with the SEC or  regulators  of any  foreign  country,  nor will the
issuers thereof be subject to the SEC's reporting requirements. Thus, there will
be less available  information  concerning foreign issuers of securities held by
the Fund than is available  concerning  U.S.  issuers.  In  instances  where the
financial  statements  of an issuer  are not deemed to  reflect  accurately  the
financial  situation of the issuer, the Investment Manager will take appropriate
steps to evaluate the proposed investment,  which may include on-site inspection
of  the  issuer,   interviews  with  its  management  and   consultations   with
accountants, bankers and other specialists. There is substantially less publicly
available information about foreign companies than there are reports and ratings
published  about U.S.  companies  and the U.S.  Government.  In addition,  where
public  information is available,  it may be less reliable than such information
regarding U.S. issuers.

ADVERSE MARKET CHARACTERISTICS -- Securities of many foreign issuers may be less
liquid and their  prices  more  volatile  than  securities  of  comparable  U.S.
issuers.  In addition,  foreign  securities  exchanges and brokers generally are
subject to less  governmental  supervision  and regulation than in the U.S., and
foreign  securities   exchange   transactions   usually  are  subject  to  fixed
commissions,  which  generally are higher than  negotiated  commissions  on U.S.
transactions.  In addition,  foreign  securities  exchange  transactions  may be
subject to  difficulties  associated  with the settlement of such  transactions.
Delays in settlement  could result in temporary  periods when assets of the Fund
are  uninvested  and no return is earned  thereon.  The inability of the Fund to
make intended  security  purchases due to settlement  problems could cause it to
miss attractive opportunities.  Inability to dispose of a portfolio security due
to  settlement  problems  either  could  result  in  losses  to the  Fund due to
subsequent  declines  in value of the  portfolio  security  or,  if the Fund has
entered into a contract to sell the security, could result in possible liability
to the purchaser.  The Investment  Manager will consider such  difficulties when
determining the allocation of the Fund's assets.

NON-U.S.  WITHHOLDING TAXES -- A Fund's investment income and gains from foreign
issuers may be subject to non-U.S. withholding and other taxes, thereby reducing
the Fund's investment income and gains.

COSTS -- Investors  should  understand  that the expense ratio of the Funds that
invest in  foreign  securities  can be  expected  to be higher  than  investment
companies  investing in domestic  securities  since the cost of maintaining  the
custody of foreign  securities  and the rate of advisory  fees paid by the Funds
are higher.

EASTERN  EUROPE -- Changes  occurring  in Eastern  Europe and Russia today could
have long-term potential  consequences.  As restrictions fall, this could result
in rising  standards of living,  lower  manufacturing  costs,  growing  consumer
spending, and substantial economic growth. However,  investment in the countries
of Eastern Europe and Russia is highly  speculative at this time.  Political and
economic  reforms  are too  recent  to  establish  a  definite  trend  away from
centrally-planned economies and state owned industries. In many of the countries
of Eastern  Europe and Russia,  there is no stock  exchange or formal market for
securities.   Such  countries  may  also  have  government   exchange  controls,
currencies  with  no  recognizable  market  value  relative  to the  established
currencies of western  market  economies,  little or no experience in trading in
securities, no financial reporting standards, a lack of a banking and securities
infrastructure  to handle such  trading,  and a legal  tradition  which does not
recognize  rights in private  property.  In addition,  these  countries may have
national  policies which restrict  investments in companies  deemed sensitive to
the country's national interest.

AMERICAN  DEPOSITARY  RECEIPTS (ADRS) -- The High Yield Fund may invest in ADRs.
ADRs are  dollar-denominated  receipts issued  generally by U.S. banks and which
represent the deposit with the bank of a foreign company's securities.  ADRs are
publicly traded on exchanges or over-the-counter in the United States. Investors
should  consider  carefully  the  substantial  risks  involved in  investing  in
securities issued by companies of foreign nations,  which are in addition to the
usual  risks  inherent  in  domestic   investments.   See  "Foreign   Investment
Restrictions," above.

INVESTMENT POLICY LIMITATIONS

Each of the Funds operate within certain fundamental policies. These fundamental
policies  may not be changed  without  the  approval of the lesser of (i) 67% or
more of the Fund's shares present at a meeting of shareholders if the holders of
more than 50% of the  outstanding  shares of the Fund are present or represented
by  proxy,  or  (ii)  more  than  50%  of a  Fund's  outstanding  shares.  Other
restrictions  in the form of  operating  policies  are  subject to change by the
Fund's  Board  of  Directors  without  shareholder   approval.   Any  investment
restrictions that involve a maximum percentage of securities or assets shall not
be  considered  to be  violated  unless an  excess  over the  percentage  occurs
immediately  after, and is caused by, an acquisition of securities or assets of,
or  borrowings  by,  the  Fund.  Calculation  of the  Fund's  total  assets  for
compliance  with any of the following  fundamental or operating  policies or any
other investment restrictions set forth in the Fund's Prospectus or Statement of
Additional  Information will not include cash collateral held in connection with
a Fund's securities lending activities.

FUNDAMENTAL POLICIES -- The fundamental policies of the Funds are:

 1. PERCENT LIMIT ON ASSETS INVESTED IN ANY ONE ISSUER.  Not to invest more than
    5% of its total  assets in the  securities  of any one  issuer  (other  than
    obligations  of, or  guaranteed  by, the U.S.  Government,  its  agencies or
    instrumentalities); provided, that this limitation applies only with respect
    to 75% of a Fund's total assets.

 2. PERCENT  LIMIT ON SHARE  OWNERSHIP  OF ANY ONE  ISSUER.  Not to  purchase  a
    security  if, as a result,  with  respect  to 75% of the value of the Fund's
    total assets,  more than 10% of the outstanding voting securities of any one
    issuer  would  be  held  by the  Fund  (other  than  obligations  issued  or
    guaranteed by the U.S. Government, its agencies or instrumentalities).

 3. UNDERWRITING.  Not to act as  underwriter  of  securities  issued by others,
    except to the extent that a Fund may be considered an underwriter within the
    meaning  of the  Securities  Act of 1933 in the  disposition  of  restricted
    securities.

 4. INDUSTRY  CONCENTRATION.  Not to invest in an amount  equal to, or in excess
    of, 25% or more of the Fund's total assets in a particular  industry  (other
    than securities of the U.S. Government, its agencies or instrumentalities).

 5. REAL ESTATE. Not to purchase or sell real estate unless acquired as a result
    of ownership of securities or other  instruments (but this shall not prevent
    a Fund from  investing in  securities  or other  instruments  backed by real
    estate or securities of companies engaged in the real estate business).

 6. COMMODITIES.  Not to purchase or sell  physical  commodities,  except that a
    Fund may enter into futures contracts and options thereon.

 7. LOANS. Not to lend any security or make any other loan if, as a result, more
    than 33 1/3% of a Fund's total assets would be lent to other parties, except
    (i) through  the  purchase  of a portion of an issue of debt  securities  in
    accordance with its investment  objective and policies,  or (ii) by engaging
    in repurchase agreements with respect to portfolio securities.

 8. BORROWING. Not to borrow in excess of 33 1/3% of the Fund's total assets.

 9. SENIOR SECURITIES. Not to issue senior securities, except as permitted under
    the Investment Company Act of 1940.

MUNICIPAL BOND FUND. The following  fundamental policy applies only to Municipal
Bond Fund:

10. TAX-EXEMPT  SECURITIES.  Not to  invest  less  than  80% of  its  assets  in
    securities which are exempt from regular federal income tax but which may be
    subject to alternative minimum tax, except for temporary defensive purposes.

The Diversified Income and High Yield Funds interpret  Fundamental Policy (5) to
prohibit the purchase of real estate limited partnerships.

For  purposes  of  Fundamental  Policies  (2) and (4) above,  each  governmental
subdivision,  i.e.,  state,  territory,  possession  of the United States or any
political subdivision of any of the foregoing, including agencies,  authorities,
instrumentalities,  or similar entities, or of the District of Columbia shall be
considered a separate  issuer if its assets and revenues are separate from those
of the governmental  body creating it and the security is backed only by its own
assets and revenues.  Further, in the case of an industrial development bond, if
the  security  is backed only by the assets and  revenues of a  non-governmental
user, then such  non-governmental  user will be deemed to be the sole issuer. If
an industrial  development bond or government issued security is guaranteed by a
governmental  or other  entity,  such  guarantee  would be considered a separate
security issued by the guarantor.

For Cash  Fund,  Fundamental  Policy  (4) does not apply to  investment  in bank
obligations.

OPERATING POLICIES -- The operating policies of the Funds are:

 1. LOANS. The Funds may not lend assets other than securities to other parties.
    (This  limitation  does not  apply to  purchases  of debt  securities  or to
    repurchase agreements.)

 2. BORROWING.  The Funds may not borrow  money or  securities  for any purposes
    except that  borrowing up to 10% of the Fund's total assets from  commercial
    banks is permitted  for emergency or temporary  purposes.  Cash Fund may not
    purchase securities while borrowings equal to 5% or more of its total assets
    are outstanding.

 3. OPTIONS.  The Funds, other than Cash Fund, may buy and sell  exchange-traded
    and  over-the-counter  put  and  call  options,   including  index  options,
    securities options, currency options and options on futures, provided that a
    call or put may be purchased only if after such  purchase,  the value of all
    call and put options held by the Fund will not exceed 5% of the Fund's total
    assets.  The Funds may write only  covered put and call  options.  Cash Fund
    will not invest in puts, calls, or any combination thereof.

 4. OIL AND GAS PROGRAMS.  The Funds may not invest in oil, gas,  mineral leases
    or other mineral exploration or development programs.

 5. INVESTMENT  COMPANIES.  Except in connection  with a merger,  consolidation,
    acquisition,  or  reorganization,  the Funds may not invest in securities of
    other investment companies, except in compliance with the Investment Company
    Act of 1940.

DIVERSIFIED  INCOME, HIGH YIELD AND CASH FUNDS. The following operating policies
apply only to the foregoing Funds:

 6. OPERATING HISTORY. The Funds may not invest in securities of an issuer that,
    together  with any  predecessor,  has been in operation  for less than three
    years if, as a result,  more than 5% of the total  assets of the Fund  would
    then be invested in such  securities;  provided that this  operating  policy
    does not apply to High Yield Fund.

 7. CONTROL OF PORTFOLIO  COMPANIES.  The Funds may not invest in companies  for
    the purpose of exercising management or control.

MUNICIPAL BOND AND CASH FUNDS.  The following  operating  policies apply only to
Municipal Bond and Cash Funds:

 8. SHORT SALES. The Funds may not sell securities short,  unless it owns or has
    the  right  to  obtain  securities  equivalent  in kind  and  amount  to the
    securities sold short, and provided that  transactions in futures  contracts
    and options are not deemed to constitute selling securities short.

 9. MARGIN.  The Funds do not intend to purchase  securities  on margin,  except
    that the Funds may obtain such  short-term  credits as are necessary for the
    clearance of  transactions,  and provided that margin payments in connection
    with futures contracts and options on futures contracts shall not constitute
    purchasing securities on margin.

CASH FUND. The following operating policies apply only to Cash Fund:

10. PERMISSIBLE  SECURITIES.  Cash Fund may not purchase  securities  other than
    U.S. Government securities, bank obligations and corporate obligations.

11. FUTURES. Cash Fund may not purchase futures contracts or options thereon.

OFFICERS AND DIRECTORS

The officers and directors of the Funds and their  principal  occupations for at
least the last five years are as follows. Unless otherwise noted, the address of
each officer and director is 700 SW Harrison Street, Topeka, Kansas 66636-0001.

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------------------
NAME, ADDRESS, AND AGE               POSITION(S) HELD WITH FUND               PRINCIPAL OCCUPATION(S) DURING PAST 5 YEARS
------------------------------------------------------------------------------------------------------------------------------------
<S>                                  <C>                                <C>
John D. Cleland,* 64                    Chairman of the Board           Senior Vice President and Managing Member
(Birth date: May 1, 1936)                   and Director                Representative, Security Management Company, LLC;
                                                                        Senior Vice President, Security Benefit Group, Inc.
                                                                        and Security Benefit Life Insurance Company
------------------------------------------------------------------------------------------------------------------------------------
Donald A. Chubb, Jr.,** 53                    Director                  Business broker, Griffith & Blair Realtors. Prior to
(Birth date: December 14, 1946)                                         1997, President, Neon Tube Light Company, Inc
2222 SW 29th Street
Topeka, Kansas 66611
------------------------------------------------------------------------------------------------------------------------------------
Penny A. Lumpkin,** 60                        Director                  Owner, Vivian's Gift Shop (Corporate Retail); Vice
(Birth date: August 20, 1939)                                           President, Palmer Companies, Inc. (Small Business and
3616 Canterbury Town Road                                               Shopping Center Development) and Bellairre Shopping
Topeka, Kansas 66610                                                    Center LLC (Managing and Leasing); Partner, Goodwin
                                                                        Enterprises (Retail). Prior to 1999, Vice President and
                                                                        Treasurer, Palmer News, Inc.; Vice President, M/S News,
                                                                        Ind. and Secretary, Kansas City Periodicals.
------------------------------------------------------------------------------------------------------------------------------------
Mark L. Morris, Jr.,** 66                     Director                  Veterinary Nutrition Consultant; Independent Investor,
(Birth date: February 3, 1934)                                          Morris Co. (Personal Investments). Former General Partner,
5500 SW 7th Street                                                      Mark Morris Associates (Veterinary Research and Education)
Topeka, Kansas 66606                                                    Research and Education)
------------------------------------------------------------------------------------------------------------------------------------
Maynard Oliverius, 56                         Director                  President and Chief Executive Officer,
(Birth date: December 18, 1943)                                         Stormont-Vail HealthCare
1500 SW 10th Avenue
Topeka, Kansas 66604
------------------------------------------------------------------------------------------------------------------------------------
James R. Schmank,* 47                  Director and President           President and Managing Member Representative, Security
(Birth date: February 21, 1953)                                         Management Company, LLC; Senior Vice President, Security
                                                                        Benefit Group, Inc. and Security Benefit Life Insurance
                                                                        Company
------------------------------------------------------------------------------------------------------------------------------------
Amy J. Lee, 38                               Secretary                  Secretary, Security Management Company, LLC; Vice
(Birth date: June 5, 1961)                                              President, Associate General Counsel and Assistant
                                                                        Secretary, Security Benefit Group, Inc. and
                                                                        Security Benefit Life Insurance Company
------------------------------------------------------------------------------------------------------------------------------------
Brenda M. Harwood, 36                        Treasurer                  Assistant Vice President and Treasurer, Security
(Birth date: November 3, 1963)                                          Management Company, LLC; Assistant Vice President,
                                                                        Security Benefit Group, Inc. and Security Benefit
                                                                        Life Insurance Company
------------------------------------------------------------------------------------------------------------------------------------
Steven M. Bowser, 40                       Vice President               Vice President and Portfolio Manager, Security
(Birth date: February 11, 1960)            (Income Fund)                Management Company, LLC; Vice President, Security Benefit
                                                                        Group, Inc. and Security Benefit Life Insurance Company
------------------------------------------------------------------------------------------------------------------------------------
Thomas A. Swank, 40                        Vice President               Senior Vice President and Portfolio Manager, Security
(Birth date: January 10, 1960)             (Income Fund)                Management Company, LLC; Senior Vice President and Chief
                                                                        Investment Officer, Security Benefit Group, Inc. and
                                                                        Security Benefit Life Insurance Company
------------------------------------------------------------------------------------------------------------------------------------
Christopher D. Swickard, 34             Assistant Secretary             Assistant Secretary, Security Management Company, LLC;
(Birth date: October 9, 1965)                                           Assistant Vice President and Assistant Counsel, Security
                                                                        Benefit Group, Inc. and Security Benefit Life Insurance
                                                                        Company
------------------------------------------------------------------------------------------------------------------------------------
<FN>
 *These directors are deemed to be "interested persons" of the Fund.

**These  directors  serve on the Fund's  audit  committee,  the purpose of which (among  other  things) is to meet with  independent
  auditors,  to review the work of the auditors,  and to oversee the handling by Security Management Company,  LLC of the accounting
  function for the Fund.
</FN>
----------------------------------------------------------------------------------------------------------------------------
</TABLE>

The  officers of the Funds hold  identical  offices with each of the other Funds
managed by the Investment Manager, except Messrs. Bowser and Swank, who are also
Vice  Presidents of SBL Fund. The directors of the Funds also serve as directors
of each of the other  Funds  managed by the  Investment  Manager.  See the table
under "Investment  Management," page 39, for positions held by such persons with
the Investment  Manager.  Ms. Lee holds  identical  offices for the  Distributor
(Security  Distributors,  Inc.).  Messrs.  Cleland,  Schmank  and Young are also
directors.  Mr. Cleland is Vice  President,  and Ms. Harwood is Treasurer of the
Distributor.

REMUNERATION OF DIRECTORS AND OTHERS

The Funds' directors, except those directors who are "interested persons" of the
Funds,  receive from each Fund an annual  retainer of $2,000 and a fee of $2,500
per  meeting,  plus  reasonable  travel  costs,  for each  meeting  of the board
attended.  In addition,  certain  directors  who are members of the Funds' joint
audit committee  receive a fee of $1,500 per meeting and reasonable travel costs
for each  meeting  of the Funds'  audit  committee  attended.  The  meeting  fee
(including   the  audit   committee   meeting)   and   travel   costs  are  paid
proportionately  by each of the seven registered  investment  companies to which
the Adviser provides investment advisory services  (collectively,  the "Security
Fund Complex") based on the Fund's net assets.

The Funds do not pay any fees to, or reimburse  expenses of, their directors who
are considered "interested persons" of the Fund. The aggregate compensation paid
by the Fund to each of the directors  during the fiscal year ended  December 31,
1999,  and the  aggregate  compensation  paid to  each of the  directors  during
calendar  year  1999  by  the  Security  Fund  Complex,  are  set  forth  in the
accompanying  chart.  Each of the  directors  is a director of each of the other
registered investment companies in the Security Fund Complex.

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------------------
                                                                 PENSION OR RETIREMENT
NAME OF DIRECTOR                                                  BENEFITS ACCRUED AS
OF THE FUND                  AGGREGATE COMPENSATION              PART OF FUND EXPENSES            ESTIMATED      TOTAL COMPENSATION
                        --------------------------------    --------------------------------        ANNUAL        FROM THE SECURITY
                        INCOME    MUNICIPAL                 INCOME    MUNICIPAL                 BENEFITS UPON       FUND COMPLEX,
                         FUND     BOND FUND    CASH FUND     FUND     BOND FUND    CASH FUND      RETIREMENT     INCLUDING THE FUNDS
------------------------------------------------------------------------------------------------------------------------------------
<S>                     <C>        <C>          <C>           <C>        <C>          <C>             <C>              <C>
Donald A. Chubb, Jr.    $2,542     $2,542       $2,542        $0         $0           $0              $0               $30,500
John D. Cleland              0          0            0         0          0            0               0                     0
Penny A. Lumpkin         2,458      2,458        2,458         0          0            0               0                29,500
Mark L. Morris, Jr.      2,542      2,542        2,542         0          0            0               0                30,500
Maynard Oliverius        2,542      2,542        2,542         0          0            0               0                30,500
James R. Schmank             0          0            0         0          0            0               0                     0
Harold G. Worswick*          0          0            0         0          0            0               0                     0
------------------------------------------------------------------------------------------------------------------------------------
*Mr. Worswick,  formerly a director of the Security Funds,  received  deferred  compensation in the amount of $8,386 during the year
 ended December 31, 1999.
------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

As  of  March  31,  2000,  the  Funds'  officers  and  directors  (as  a  group)
beneficially  owned  less  than 1% of the  total  outstanding  Class A shares of
Diversified  Income,  High Yield and Municipal Bond Funds.  Cash Fund's officers
and  directors  (as a  group)  beneficially  owned  less  than  1% of the  total
outstanding  shares  as of  March  31,  2000.  None of the  Funds'  officers  or
directors owned Class B shares of the Funds.

PRINCIPAL HOLDERS OF SECURITIES

As of March 31, 2000,  Security  Benefit Group,  Inc.  ("SBG"),  700 SW Harrison
Street, Topeka, Kansas,  66636-0001,  owned, of record and beneficially,  27% of
the voting  securities of High Yield Fund (46% of the total  outstanding Class A
shares  and 71% of the  total  outstanding  Class B  shares).  SBG's  percentage
ownership of High Yield Fund may permit SBG to  effectively  control the outcome
of any matters submitted to a vote of shareholders of these two funds. SBG is an
insurance  and  financial  services  holding  company  wholly-owned  by Security
Benefit Life Insurance Company ("SBL"), 700 SW Harrison Street,  Topeka,  Kansas
66636-0001.  SBG and SBL are  incorporated  under  the  laws of  Kansas.  SBG is
ultimately  controlled  by  Security  Benefit  Mutual  Holding  Company,  700 SW
Harrison Street,  Topeka, Kansas 66636-0001,  a mutual holding company organized
under the laws of Kansas.

As of March 31, 2000, the following  entities owned, of record and beneficially,
5% or more of a class of a Fund's outstanding securities:

--------------------------------------------------------------------------------
                                      FUND              CLASS         PERCENTAGE
NAME OF STOCKHOLDER                  OWNED              OWNED           OWNED
-------------------------------------------------------------------------------
SBL                            Diversified Income      Class A          11.1
                                   High Yield          Class A          16.6
-------------------------------------------------------------------------------
SBG                                High Yield          Class A          45.5
                                   High Yield          Class B          70.7
-------------------------------------------------------------------------------
Oklahoma Co. Employee          Diversified Income      Class A          20.8
Retirement Fund
-------------------------------------------------------------------------------
Capitol Federal                Diversified Income      Class A          17.9
Foundation
-------------------------------------------------------------------------------
Sisters of St. Francis             High Yield          Class A          11.1
Ministry Fund
-------------------------------------------------------------------------------
William R. McDonough,
Ttee, David N. Fletcher,           High Yield          Class B           7.1
Rev. Trust B/U/A 5/29/98
--------------------------------------------------------------------------------
Margaret C. Lyddon and
Nancy Lyddon Sutherland          Municipal Bond        Class B           13.4
Trste, Margaret C. Lyddon
Trust dtd 11/24/97
--------------------------------------------------------------------------------
Eugene Vernon Speakes
Trste and Mary Rebecca           Municipal Bond        Class B           9.9
Speakes Trste, Speakes
Living Trust dtd 2/26/86
--------------------------------------------------------------------------------
Thomas A. Irvine and             Municipal Bond        Class B          13.1
Regina A. Irvine
--------------------------------------------------------------------------------
Nelva Jo Davis, Trste, NJT       Municipal Bond        Class B           5.9
Trust Number 1 dtd 3/24/97
--------------------------------------------------------------------------------
Ollie M. Boyer                   Municipal Bond        Class B           7.4
--------------------------------------------------------------------------------
Dorothy Kalomiris Ttee,
Dorothy Kalomiris Rev.           Municipal Bond        Class B           5.0
Trust U/A 10/23/93
--------------------------------------------------------------------------------
Bernice B. Schickling            Municipal Bond        Class B          29.2
--------------------------------------------------------------------------------

HOW TO PURCHASE SHARES

As discussed below,  shares of Diversified Income, High Yield and Municipal Bond
Funds may be purchased  with either a front-end  or  contingent  deferred  sales
charge. Shares of Cash Fund are offered by the Fund without a sales charge. Each
of the Funds reserves the right to withdraw all or any part of the offering made
by this Prospectus and to reject purchase orders.

As a convenience to investors and to save operating  expenses,  the Funds do not
issue   certificates  for  Fund  shares  except  upon  written  request  by  the
stockholder.

DIVERSIFIED   INCOME,   HIGH  YIELD  AND   MUNICIPAL   BOND  FUNDS  --  Security
Distributors,  Inc. (the  "Distributor"),  700 SW Harrison,  Topeka,  Kansas,  a
wholly-owned   subsidiary  of  Security   Benefit  Group,   Inc.,  is  principal
underwriter  for  Diversified  Income,  High  Yield and  Municipal  Bond  Funds.
Investors may purchase shares of these Funds through  authorized dealers who are
members of the National  Association  of Securities  Dealers,  Inc. In addition,
banks and other financial institutions may make shares of the Funds available to
their customers. (Banks and other financial institutions that make shares of the
Funds  available to their  customers in Texas must be registered with that state
as securities dealers.) The minimum initial purchase must be $100 and subsequent
purchases must be $100 unless made through an  Accumulation  Plan which allows a
minimum  initial  purchase  of  $100  and  subsequent  purchases  of  $20.  (See
"Accumulation  Plan,"  page  38.)  An  application  may  be  obtained  from  the
Distributor.

Orders for the  purchase of shares of the Funds will be confirmed at an offering
price equal to the net asset value per share next  determined  after  receipt of
the order in proper form by the  Distributor  (generally  as of the close of the
Exchange on that day) plus the sales charge in the case of Class A shares of the
Funds.  Orders  received  by  dealers or other  firms  prior to the close of the
Exchange and received by the Distributor  prior to the close of its business day
will be  confirmed  at the  offering  price  effective  as of the  close  of the
Exchange on that day.  Dealers and other financial  services firms are obligated
to transmit orders promptly.

ALTERNATIVE  PURCHASE  OPTIONS --  Diversified  Income  Fund and High Yield Fund
offer three classes of shares, Class A, Class B and Class C. Municipal Bond Fund
offers two classes of shares, Class A and Class B.

CLASS A SHARES -- FRONT-END  LOAD  OPTION.  Class A shares are sold with a sales
charge at the time of purchase. Class A shares are not subject to a sales charge
when they are redeemed  (except that shares sold in an amount of  $1,000,000  or
more without a front-end  sales charge will be subject to a contingent  deferred
sales charge of 1% for one year).  See Appendix A for a discussion of "Rights of
Accumulation"  and "Statement of  Intention,"  which options may serve to reduce
the front-end sales charge.

CLASS B SHARES -- BACK-END LOAD OPTION.  Class B shares are sold without a sales
charge at the time of  purchase,  but are subject to a deferred  sales charge if
they are redeemed within five years of the date of purchase. Class B shares will
automatically convert tax-free to Class A shares at the end of eight years after
purchase.

CLASS C SHARES -- LEVEL LOAD  OPTION.  Class C shares  are sold  without a sales
charge at the time of purchase,  but are subject to a contingent  deferred sales
charge if they are redeemed within one year of the date of purchase.

The decision as to which class is more beneficial to an investor  depends on the
amount and intended length of the investment. Investors who would rather pay the
entire cost of  distribution  at the time of  investment,  rather than spreading
such cost over  time,  might  consider  Class A shares.  Other  investors  might
consider Class B or Class C shares,  in which case 100% of the purchase price is
invested  immediately,  depending on the amount of the purchase and the intended
length of investment.

Dealers or others receive  different  levels of compensation  depending on which
class of shares they sell.

CLASS A SHARES -- Class A shares of Diversified Income, High Yield and Municipal
Bond Funds are  offered  at net asset  value  plus an  initial  sales  charge as
follows:

--------------------------------------------------------------------------------
                                            SALES CHARGE
                             ---------------------------------------------------
                               APPLICABLE
AMOUNT OF                      PERCENTAGE        PERCENTAGE OF        PERCENTAGE
PURCHASE AT                    OF OFFERING        NET AMOUNT         REALLOWABLE
OFFERING PRICE                   PRICE             INVESTED           TO DEALERS
--------------------------------------------------------------------------------
Less than $50,000 ............   4.75%               4.99%               4.00%
$50,000 but less
   than $100,000 .............   3.75                3.90                3.00
$100,000 but less
   than $250,000 .............   2.75                2.83                2.20
$250,000 but less
   than $1,000,000 ...........   1.75                1.78                1.40
$1,000,000 or more ...........   None                None            (See below)
--------------------------------------------------------------------------------

Purchases of Class A shares of these Funds in amounts of  $1,000,000 or more are
at net asset value  (without a sales  charge),  but are subject to a  contingent
deferred sales charge of 1% in the event of redemption within one year following
purchase.  For a  discussion  of  the  contingent  deferred  sales  charge,  see
"Calculation  and Waiver of  Contingent  Deferred  Sales  Charges"  page 36. The
Distributor  will pay a commission to dealers on purchases of $1,000,000 or more
as follows: 1.00% on sales up to $5,000,000, plus .50% on sales of $5,000,000 or
more up to  $10,000,000,  and .10% on any  amount of  $10,000,000  or more.  The
Underwriter may also pay a commission of up to 1% to dealers who initiate or are
responsible  for  purchases of $500,000 or more by certain  retirement  plans as
described under "Purchases at Net Asset Value" in the prospectus. Such purchases
may  be  subject  to a  deferred  sales  charge  of up to 1% in the  event  of a
redemption within one year of the purchase.

SECURITY  INCOME AND  MUNICIPAL  BOND FUNDS'  CLASS A  DISTRIBUTION  PLANS -- As
discussed  in the  Prospectus,  each  of  Diversified  Income,  High  Yield  and
Municipal Bond Funds has a Distribution  Plan for its Class A shares pursuant to
Rule 12b-1 under the Investment  Company Act of 1940. Each Plan authorizes these
Funds to pay an annual fee to the  Distributor  of .25% of the average daily net
asset  value of the Class A shares of each Fund to  finance  various  activities
relating to the  distribution  of such shares of the Funds to  investors.  These
expenses include, but are not limited to, the payment of compensation (including
compensation  to  securities  dealers  and  other  financial   institutions  and
organizations)  to obtain various  administrative  services for each Fund. These
services  include,  among  other  things,  processing  new  shareholder  account
applications  and serving as the primary  source of  information to customers in
answering  questions  concerning each Fund and their transactions with the Fund.
The Distributor is also authorized to engage in advertising, the preparation and
distribution of sales literature and other  promotional  activities on behalf of
each Fund.  The  Distributor  is  required  to report in writing to the Board of
Directors  of Income  Fund and the board  will  review  at least  quarterly  the
amounts and purpose of any payments made under the Plan. The Distributor is also
required to furnish the board with such other  information  as may reasonably be
requested  in order to enable  the board to make an  informed  determination  of
whether the Plan should be continued.

For Income Fund, the Plan became effective on August 15, 1985, as to Diversified
Income Fund and was adopted  with respect to the High Yield Fund on May 3, 1996.
For Municipal  Bond Fund,  the Plan became  effective on May 1, 1998.  Each Plan
will continue from year to year,  provided that such  continuance is approved at
least  annually by a vote of a majority of the Board of  Directors of each Fund,
including a majority of the  independent  directors  cast in person at a meeting
called  for the  purpose  of  voting on such  continuance.  The Plan can also be
terminated  at any  time on 60  days'  written  notice,  without  penalty,  if a
majority of the  disinterested  directors  or the Class A  shareholders  vote to
terminate the Plan.  Any agreement  relating to the  implementation  of the Plan
terminates  automatically  if it is  assigned.  The Plans may not be  amended to
increase  materially the amount of payments  thereunder  without approval of the
Class A shareholders of the Funds.

Because  all amounts  paid  pursuant  to the  Distribution  Plan are paid to the
Distributor,  the Investment Manager and its officers,  directors and employees,
including  Messrs.  Cleland and Schmank  (directors of the Fund) and Ms. Lee and
Ms.  Harwood  (officers  of the  Fund),  all may be  deemed  to have a direct or
indirect  financial  interest in the operation of the Distribution Plan. None of
the  independent  directors has a direct or indirect  financial  interest in the
operation of the Distribution Plan.

Benefits  from  the  Distribution  Plan  may  accrue  to  the  Funds  and  their
stockholders  from the  growth  in assets  due to sales of shares to the  public
pursuant to the Distribution  Agreement with the  Distributor.  Increases in the
Diversified  Income,  High Yield and Municipal Bond Funds' net assets from sales
pursuant to its  Distribution  Plan and  Agreement may benefit  shareholders  by
reducing per share expenses,  permitting  increased  investment  flexibility and
diversification of the Fund's assets, and facilitating economies of scale (E.G.,
block purchases) in the Fund's securities transactions.

Distribution  fees paid by Class A stockholders  of Diversified  Income and High
Yield Funds to the  Distributor  under the Plan for the year ended  December 31,
1999  totaled  $190,939.  In  addition,  $118,632  was carried  forward from the
previous plan year.  Approximately $102,939 of this amount was paid as a service
fee to broker/dealers and $118,487 was spent on promotions, resulting in a carry
forward  amount of $88,145  going into the 2000 plan year.  The amount  spent on
promotions  consists  primarily  of amounts  reimbursed  to dealers for expenses
(primarily travel,  meals and lodging) incurred in connection with attendance by
their representatives at educational meetings concerning  Diversified Income and
High Yield  Funds.  The  Distributor  may engage the  services of an  affiliated
advertising  agency for  advertising,  preparation of sales literature and other
distribution-related activities.

CLASS B SHARES -- Class B shares of Diversified Income, High Yield and Municipal
Bond Funds are offered at net asset value, without an initial sales charge. With
certain  exceptions,  these Funds may impose a deferred  sales  charge on shares
redeemed within five years of the date of purchase.  No deferred sales charge is
imposed on amounts redeemed thereafter. If imposed, the deferred sales charge is
deducted from the redemption proceeds otherwise payable to the stockholder.  The
deferred sales charge is retained by the Distributor.

Whether a  contingent  deferred  sales  charge is imposed  and the amount of the
charge will depend on the number of years since the stockholder  made a purchase
payment  from  which an amount is being  redeemed,  according  to the  following
schedule:

               --------------------------------------------------
                 YEAR SINCE PURCHASE        CONTINGENT DEFERRED
                   PAYMENT WAS MADE            SALES CHARGE
               --------------------------------------------------
                        First                       5%
                       Second                       4%
                        Third                       3%
                       Fourth                       3%
                        Fifth                       2%
                 Sixth and Following                0%
               --------------------------------------------------

Class B shares (except shares  purchased  through the  reinvestment of dividends
and other  distributions  with  respect  to Class B shares)  will  automatically
convert on the eighth  anniversary  of the date such  shares were  purchased  to
Class A shares which are subject to a lower  distribution  fee.  This  automatic
conversion of Class B shares will take place  without  imposition of a front-end
sales charge or exchange fee. (Conversion of Class B shares represented by stock
certificates will require the return of the stock certificates to the Investment
Manager.)  All shares  purchased  through  reinvestment  of dividends  and other
distributions  with respect to Class B shares  ("reinvestment  shares")  will be
considered  to be held in a  separate  subaccount.  Each time any Class B shares
(other than those held in the subaccount)  convert to Class A shares, a pro rata
portion of the  reinvestment  shares held in the subaccount will also convert to
Class A shares.  Class B shares so  converted  will no longer be  subject to the
higher  expenses borne by Class B shares.  Because the net asset value per share
of the Class A shares  may be higher or lower than that of the Class B shares at
the  time  of  conversion,  although  the  dollar  value  will  be the  same,  a
shareholder  may receive  more or less Class A shares than the number of Class B
shares  converted.  Under  current  law,  it is the Funds'  opinion  that such a
conversion  will not constitute a taxable event under federal income tax law. In
the event that this ceases to be the case,  the Board of Directors will consider
what action,  if any, is  appropriate  and in the best  interests of the Class B
stockholders.

CLASS B  DISTRIBUTION  PLAN  --  Each of  Diversified  Income,  High  Yield  and
Municipal  Bond Funds bear some of the costs of selling its Class B shares under
a  Distribution  Plan  adopted  with  respect  to its  Class B shares  ("Class B
Distribution  Plan") pursuant to Rule 12b-1 under the Investment  Company Act of
1940  ("1940  Act").  This  Plan  was  adopted  by the  Board  of  Directors  of
Diversified  Income  and  Municipal  Bond Funds on July 23,  1993.  The Plan was
adopted  with respect to the High Yield Fund on May 3, 1996.  The Plan  provides
for payments at an annual rate of 1.00% of the average  daily net asset value of
Class B shares.  Amounts paid by the Funds are currently used to pay dealers and
other  firms  that  make  Class B  shares  available  to their  customers  (1) a
commission at the time of purchase  normally equal to 4.00% of the value of each
share sold and (2) a service fee payable for the first year, initially,  and for
each year  thereafter,  quarterly,  in an amount  equal to .25%  annually of the
average  daily net asset value of Class B shares sold by such  dealers and other
firms and remaining outstanding on the books of the Funds.

Rules of the National Association of Securities Dealers, Inc. ("NASD") limit the
aggregate  amount that each Fund may pay annually in distribution  costs for the
sale of its Class B shares to 6.25% of gross  sales of Class B shares  since the
inception of the  Distribution  Plan, plus interest at the prime rate plus 1% on
such  amount  (less  any  contingent  deferred  sales  charges  paid by  Class B
shareholders to the Distributor). The Distributor intends, but is not obligated,
to continue to pay or accrue  distribution  charges  incurred in connection with
the Class B Distribution Plan which exceed current annual payments  permitted to
be received by the Distributor from the Funds.  The Distributor  intends to seek
full  payment of such  charges  from the Fund  (together  with  annual  interest
thereon  at the prime  rate plus 1%) at such time in the  future  as, and to the
extent that, payment thereof by the Funds would be within permitted limits.

Each Fund's Class B  Distribution  Plan may be terminated at any time by vote of
its directors who are not interested  persons of the Fund as defined in the 1940
Act or by vote of a majority of the outstanding Class B shares. In the event the
Class B  Distribution  Plan is  terminated  by the Class B  stockholders  or the
Funds' Board of Directors,  the payments made to the Distributor pursuant to the
Plan up to that time would be retained by the Distributor. Any expenses incurred
by the  Distributor  in  excess  of  those  payments  would be  absorbed  by the
Distributor.  Distribution  fees  paid by Class B  stockholders  of  Diversified
Income,  High Yield and Municipal Bond Funds to the  Distributor  under the Plan
for the year  ended  December  31,  1999,  totaled  $205,030.  The Funds make no
payments in  connection  with the sales of their  Class B shares  other than the
distribution fee paid to the Distributor.

CLASS C SHARES -- Class C shares  are  offered  at net asset  value,  without an
initial sales charge. With certain  exceptions,  the Funds may impose a deferred
sales  charge on shares  redeemed  within one year of the date of  purchase.  No
deferred sales charge is imposed on amounts redeemed thereafter. If imposed, the
deferred sales charge is deducted from the redemption proceeds otherwise payable
to you. The deferred sales charge is retained by the Distributor.

CLASS C DISTRIBUTION  PLAN --  Diversified  Income Fund and High Yield Fund bear
some of the  costs of  selling  its  Class C shares  under a  Distribution  Plan
adopted  with  respect  to its  Class C shares  ("Class  C  Distribution  Plan")
pursuant to Rule 12b-1 under the 1940 Act. This Plan provides for payments at an
annual  rate of 1.00% of the  average  daily net asset  value of Class C shares.
Amounts paid by the Fund are currently  used to pay dealers and other firms that
make Class C shares available to their customers (1) a commission at the time of
purchase  normally  equal to .75% of the value of each share sold,  and for each
year thereafter,  quarterly,  in an amount equal to .75% annually of the average
daily net asset value of Class C shares sold by such dealers and other firms and
remaining outstanding on the books of the Fund and (2) a service fee payable for
the first year initially, and for each year thereafter,  quarterly, in an amount
equal to .25%  annually of the  average  daily net asset value of Class C shares
sold by such dealers and other firms and remaining  outstanding  on the books of
the Fund.

Rules of the NASD limit the  aggregate  amount  that a Fund may pay  annually in
distribution costs for the sale of its Class C shares to 6.25% of gross sales of
Class C shares since the inception of the  Distribution  Plan,  plus interest at
the  prime  rate plus 1% on such  amount  (less any  contingent  deferred  sales
charges  paid by  Class C  shareholders  to the  Distributor).  The  Distributor
intends, but is not obligated, to continue to pay or accrue distribution charges
incurred in connection  with the Class C Distribution  Plan which exceed current
annual payments  permitted to be received by the Distributor from the Funds. The
Distributor intends to seek full payment of such charges from the Fund (together
with  annual  interest  thereon  at the prime  rate plus 1%) at such time in the
future as, and to the extent that,  payment thereof by the Funds would be within
permitted limits.

The Fund's Class C  Distribution  Plan may be  terminated at any time by vote of
its directors who are not interested  persons of the Fund as defined in the 1940
Act or by vote of a majority of the outstanding Class C shares. In the event the
Class C  Distribution  Plan is  terminated  by the Class C  stockholders  or the
Fund's Board of Directors,  the payments made to the Distributor pursuant to the
Plan up to that time would be retained by the Distributor. Any expenses incurred
by the  Distributor  in  excess  of  those  payments  would be  absorbed  by the
Distributor.  The Fund makes no payments in  connection  with the sales of their
shares other than the distribution fee paid to the Distributor.

CALCULATION  AND WAIVER OF CONTINGENT  DEFERRED  SALES CHARGES -- Any contingent
deferred sales charge imposed upon redemption of Class A shares (purchased in an
amount  of  $1,000,000  or more)  and  Class B shares  and  Class C shares  is a
percentage  of the lesser of (1) the net asset  value of the shares  redeemed or
(2) the net cost of such shares. No contingent  deferred sales charge is imposed
upon redemption of amounts derived from (1) increases in the value above the net
cost of such  shares due to  increases  in the net asset  value per share of the
Fund; (2) shares acquired  through  reinvestment of income dividends and capital
gain distributions;  or (3) Class A shares (purchased in an amount of $1,000,000
or more) or Class C shares  held for more  than one year or Class B shares  held
for more than five years. Upon request for redemption, shares not subject to the
contingent deferred sales charge will be redeemed first. Thereafter, shares held
the longest will be the first to be redeemed.

The  contingent  deferred  sales charge is waived:  (1) following the death of a
stockholder  if  redemption  is made within one year after  death,  (2) upon the
disability  (as defined in Section  72(m)(7) of the Internal  Revenue Code) of a
stockholder  prior to age 65 if  redemption  is made  within  one year after the
disability,  provided such disability  occurred after the stockholder opened the
account; (3) in connection with required minimum distributions in the case of an
IRA,  SAR-SEP or Keogh or any other  retirement  plan  qualified  under  Section
401(a),  401(k) or 403(b) of the Code; and (4) in the case of distributions from
retirement  plans  qualified  under  Section  401(a) or  401(k) of the  Internal
Revenue  Code due to (i)  returns  of excess  contributions  to the  plan,  (ii)
retirement of a participant in the plan,  (iii) a loan from the plan  (repayment
of loans,  however,  will  constitute  new sales for purposes of  assessing  the
CDSC),  (iv) "financial  hardship" of a participant in the plan, as that term is
defined in Treasury Regulation Section 1.401(k)-1(d)(2), as amended from time to
time, (v) termination of employment of a participant in the plan, (vi) any other
permissible  withdrawal  under the terms of the plan.  The  contingent  deferred
sales charge will also be waived in the case of certain  redemptions  of Class B
shares of the Funds pursuant to a systematic withdrawal program (See "Systematic
Withdrawal Program," page 39).

ARRANGEMENTS  WITH  BROKER/DEALERS  AND  OTHERS  -- The  Investment  Manager  or
Distributor,  from  time to  time,  will pay a bonus to  certain  dealers  whose
representatives  have sold or are  expected to sell  significant  amounts of the
Funds  and/or  certain  other Funds  managed by the  Investment  Manager.  Bonus
compensation  may include  reallowance  of the entire  sales charge and may also
include,  with  respect to Class A shares,  an amount  which  exceeds the entire
sales charge and,  with  respect to Class B shares or Class C shares,  an amount
which  exceeds  the  maximum  commission.  The  Distributor,  or the  Investment
Manager,  may also provide financial assistance to certain dealers in connection
with conferences,  sales or training programs for their employees,  seminars for
the public,  advertising,  sales  campaigns,  and/or  shareholder  services  and
programs  regarding one or more of the funds managed by the Investment  Manager.
Certain of the bonuses may be  financed by payments to the  Distributor  under a
Rule 12b-1  Distribution  Plan. The payment of bonuses will not change the price
an investor  will pay for shares or the amount that the Funds will  receive from
such sale. No compensation will be offered to the extent it is prohibited by the
laws of any state or self-regulatory agency, such as the National Association of
Securities  Dealers,  Inc.  ("NASD").  A Dealer to whom substantially the entire
sales charge of Class A shares is reallowed may be deemed to be an "underwriter"
under federal  securities  laws.  The  Distributor  also may pay banks and other
financial services firms that facilitate transactions in shares of the funds for
their clients a transaction  fee up to the level of the payments made  allowable
to dealers for the sale of such shares as described  above.  Banks and financial
institutions may be required to register as dealers pursuant to state law.

The  Investment  Manager or  Distributor  also may pay a marketing  allowance to
dealers who meet  certain  eligibility  criteria.  This  allowance  is paid with
reference to new sales of Fund shares (except shares of Cash Fund) in a calendar
year and may be  discontinued  at any time. To be eligible for this allowance in
any given year, the dealer must sell a minimum of $2,000,000 of Class A, Class B
and Class C shares during that year. The applicable  marketing allowance factors
are set forth below.

--------------------------------------------------------------------------------
                                                           APPLICABLE MARKETING
 AGGREGATE NEW SALES                                         ALLOWANCE FACTOR*
--------------------------------------------------------------------------------
 Less than $2 million .........................................    .00%
 $2 million but less than $5 million ..........................    .15%
 $5 million but less than $10 million .........................    .25%
 $10 million but less than $15 million ........................    .35%
 $15 million but less than $20 million ........................    .50%
 $20 million or more ..........................................    .75%
--------------------------------------------------------------------------------
*The maximum  marketing  allowance  factor  applicable per this schedule will be
 applied  to all new  sales in the  calendar  year to  determine  the  marketing
 allowance payable for such year.
--------------------------------------------------------------------------------

For the calendar year ended December 31, 1999, the following  dealers received a
marketing allowance:

--------------------------------------------------------------------------------
 DEALER                                                                AMOUNT
--------------------------------------------------------------------------------
 Legend Equities Corp.............................................   $167,065
 Investment Advisors & Consultants, Inc...........................    $39,609
 VSR Financial Services, Inc......................................    $15,654
 OFG Financial Services, Inc......................................    $20,352
 KMS Financial Services...........................................     $3,998
--------------------------------------------------------------------------------

CASH FUND--  Cash Fund  offers a single  class of shares at net asset value next
determined  after an order is accepted.  There is no sales  charge or load.  The
minimum  initial  investment in Cash Fund is $100 for each  account.  Subsequent
investments may be made in any amount of $20 or more. Cash Fund purchases may be
made in any of the following ways:

1.  BY MAIL.

    (a) A check or negotiable bank draft should be sent to:

        Security Cash Fund
        P.O. Box 2548
        Topeka, Kansas 66601-2548

    (b) Make check or draft payable to "Security Cash Fund."

    (c) For initial investment include a completed investment  application found
        at the back of the Prospectus.

2.  BY WIRE.

    (a) Call the Fund to  advise  of the  investment.  The Fund  will  supply an
        account  number  at the  time  of the  initial  investment  and  provide
        instructions for having your bank wire federal funds.

    (b) For an initial  investment,  you must also send a  completed  investment
        application to the Fund.

3.  THROUGH BROKER/DEALERS.  Investors may, if they wish, invest in Cash Fund by
    purchasing shares through registered broker/dealers. Such broker/dealers who
    process  orders  on  behalf of their  customers  may  charge a fee for their
    services.   Investments   made   directly   without  the   assistance  of  a
    broker/dealer are without charge.

Since Cash Fund  invests in money  market  securities  which  require  immediate
payment in federal funds,  monies  received from the sales of its shares must be
monies held by a commercial bank and be on deposit at one of the Federal Reserve
Banks.  A record date for each  stockholder's  investment  is  established  each
business day and used to distribute  the following  day's  dividend.  If federal
funds are received prior to 2:00 p.m. (Central time) the investment will be made
on that day and the investor will receive the following day's dividend.  Federal
funds  received  after 2:00 p.m. on any business day will not be invested  until
the following  business day. Cash Fund will not be responsible for any delays in
the wire transfer system.  All checks are accepted subject to collection at full
face value in United States funds and must be drawn in United States  dollars on
a United States bank.

PURCHASES AT NET ASSET VALUE

Class A shares of Diversified Income, High Yield and Municipal Bond Funds may be
purchased at net asset value by (1)  directors,  officers  and  employees of the
Funds, the Funds'  Investment  Manager or Distributor;  directors,  officers and
employees  of Security  Benefit  Life  Insurance  Company and its  subsidiaries;
agents licensed with Security Benefit Life Insurance  Company;  spouses or minor
children of any such  agents;  as well as the  following  relatives  of any such
directors,  officers and employees (and their spouses):  spouses,  grandparents,
parents, children,  grandchildren,  siblings, nieces and nephews; (2) any trust,
pension,  profit  sharing  or  other  benefit  plan  established  by  any of the
foregoing  corporations for persons  described above; (3) retirement plans where
third party  administrators of such plans have entered into certain arrangements
with the  Distributor or its  affiliates  provided that no commission is paid to
dealers;  and (4) officers,  directors,  partners or registered  representatives
(and their  spouses and minor  children)  of  broker/dealers  who have a selling
agreement with the Distributor.  Such sales are made upon the written  assurance
of the purchaser that the purchase is made for investment  purposes and that the
securities  will not be  transferred  or resold  except  through  redemption  or
repurchase by or on behalf of the Funds.

Life agents and  associated  personnel of  broker/dealers  must obtain a special
application from their employer or from the Distributor, in order to qualify for
such purchases.

Class A shares of Diversified Income, High Yield and Municipal Bond Funds may be
purchased at net asset value when the purchase is made on the  recommendation of
(i) a registered investment adviser,  trustee or financial  intermediary who has
authority  to make  investment  decisions on behalf of the  investor;  or (ii) a
certified  financial  planner or  registered  broker-dealer  who either  charges
periodic fees to its customers for financial  planning,  investment  advisory or
asset  management  services,  or provides such  services in connection  with the
establishment of an investment  account for which a comprehensive  "wrap fee" is
imposed.  Class A shares of  Diversified  Income,  High Yield and Municipal Bond
Funds may also be  purchased  at net asset  value when the  purchase  is made by
retirement  plans that (i) buy shares of the  Security  Funds worth  $500,000 or
more;  (ii) have 100 or more eligible  employees at the time of purchase;  (iii)
certify it expects to have annual plan  purchases of shares of Security Funds of
$200,000  or  more;  (iv)  are  provided   administrative  services  by  certain
third-party  administrators that have entered into a special service arrangement
with  the  Security  Funds  relating  to such  plans  or (v) have at the time of
purchase,  aggregate assets of at least  $1,000,000.  Purchases made pursuant to
this  provision  may be subject to a  deferred  sales  charge of up to 1% in the
event of a redemption within one year of the purchase.

The  Distributor  must be notified when a purchase is made that qualifies  under
any of the above provisions.

ACCUMULATION PLAN

Investors in Diversified  Income, High Yield or Municipal Bond Fund may purchase
shares on a periodic  basis under an  Accumulation  Plan which  provides  for an
initial investment of $100 minimum, and subsequent investments of $20 minimum at
any time. An Accumulation Plan is a voluntary  program,  involving no obligation
to make periodic  investments,  and is terminable at will.  Payments are made by
sending a check to the  Distributor who (acting as an agent for the dealer) will
purchase whole and fractional shares of the Funds as of the close of business on
the day such payment is received.  A confirmation  and statement of account will
be sent to the investor following each investment. Certificates for whole shares
will be issued  upon  request.  No  certificates  will be issued for  fractional
shares which may be withdrawn only by redemption for cash.

Investors may choose to use "Secur-O-Matic" (automatic bank draft) to make their
Fund  purchases.  There is no  additional  charge  for using  Secur-O-Matic.  An
application may be obtained from the Funds.

SYSTEMATIC WITHDRAWAL PROGRAM

A Systematic  Withdrawal  Program may be established by stockholders who wish to
receive  regular  monthly,  quarterly,  semiannual or annual  payments of $25 or
more.  A Program may also be based upon the  liquidation  of a fixed or variable
number of shares  provided that the minimum  amount is withdrawn.  However,  the
Funds do not recommend this (or any other amount) as an appropriate  withdrawal.
Shares with a current  offering  price of $5,000 or more must be deposited  with
the Investment  Manager acting as agent for the  stockholder  under the Program.
There is no service  charge on the Program as the  Investment  Manager  pays the
costs involved.

Sufficient  shares will be  liquidated  at net asset value to meet the specified
withdrawals.   Liquidation  of  shares  may  deplete  or  possibly  use  up  the
investment,  particularly in the event of a market  decline.  Payments cannot be
considered  as actual yield or income since part of such payments is a return of
capital and may constitute a taxable event to the  stockholder.  The maintenance
of a Withdrawal  Program  concurrently  with  purchases of additional  shares of
Diversified  Income,  High Yield or Municipal Bond Fund would be disadvantageous
because of the sales commission payable in respect to such purchases. During the
withdrawal  period,  no payments will be accepted  under an  Accumulation  Plan.
Income dividends and capital gains distributions are automatically reinvested at
net asset value. If an investor has an Accumulation  Plan in effect,  it must be
terminated before a Systematic Withdrawal Program may be initiated.

The stockholder receives  confirmation of each transaction showing the source of
the payment and the share  balance  remaining in the  Program.  A Program may be
terminated  on  written  notice by the  stockholder  or the  Funds,  and it will
terminate  automatically  if all shares are  liquidated  or  withdrawn  from the
account.

A  stockholder  may  establish a Systematic  Withdrawal  Program with respect to
Class B or Class C shares without the  imposition of any  applicable  contingent
deferred  sales charge,  provided that such  withdrawals  do not in any 12-month
period,  beginning  on the date the  Program is  established,  exceed 10% of the
value  of the  account  on  that  date  ("Free  Systematic  Withdrawals").  Free
Systematic  Withdrawals are not available if a Program  established with respect
to Class B or Class C shares  provides for  withdrawals  in excess of 10% of the
value of the account in any Program year and, as a result, all withdrawals under
such a Program  would be subject to any  applicable  contingent  deferred  sales
charge. Free Systematic Withdrawals will be made first by redeeming those shares
that  are not  subject  to the  contingent  deferred  sales  charge  and then by
redeeming  shares  held  the  longest.  The  contingent  deferred  sales  charge
applicable  to a redemption of Class B and Class C shares  requested  while Free
Systematic  Withdrawals  are being made will be  calculated  as described  under
"Calculation  and  Waiver of  Contingent  Deferred  Sales  Charges,"  page 36. A
Systematic Withdrawal form may be obtained from the Funds.

INVESTMENT MANAGEMENT

Security Management  Company,  LLC (the "Investment  Manager"),  700 SW Harrison
Street,  Topeka,  Kansas,  has  served as  investment  adviser  to Income  Fund,
Municipal  Bond Fund and Cash Fund,  respectively,  since  September  14,  1970,
October 7, 1983 and June 23, 1980. The current Investment  Advisory Contract for
each of Income  Fund,  Municipal  Bond Fund and Cash Fund is dated  November  1,
1999. The Investment  Manager also acts as investment adviser to Security Equity
Fund,  Security  Growth and Income Fund,  Security  Ultra Fund and SBL Fund. The
Investment  Manager is a limited  liability  company  controlled by its members,
Security  Benefit  Life  Insurance  Company and  Security  Benefit  Group,  Inc.
("SBG"). SBG is an insurance and financial services holding company wholly-owned
by Security  Benefit Life Insurance  Company,  700 SW Harrison  Street,  Topeka,
Kansas  66636-0001.  Security  Benefit  Life,  a stock  life  insurance  company
incorporated  under the laws of Kansas,  is controlled by Security Benefit Corp.
("SBC").  SBC is wholly-owned by Security Benefit Mutual Holding Company,  which
is in turn controlled by Security Benefit Life  policyholders.  Security Benefit
Life together with its subsidiaries,  has  approximately  $9.9 billion of assets
under management.

Pursuant to the Investment Advisory Contracts,  the Investment Manager furnishes
investment advisory,  statistical and research services to the Funds, supervises
and arranges for the  purchase  and sale of  securities  on behalf of the Funds,
provides  for the  maintenance  and  compilation  of records  pertaining  to the
investment advisory functions, and also makes certain guarantees with respect to
the Funds' annual expenses. The Investment Manager guarantees that the aggregate
annual  expenses of the  respective  Funds  (including  for any fiscal year, the
management  fee,  but  excluding   interest,   taxes,   brokerage   commissions,
extraordinary  expenses and Class B and Class C distribution fees) shall not for
Diversified  Income and High Yield Funds exceed the level of expenses  which the
Fund is permitted to bear under the most restrictive  expense limitation imposed
by any state in which shares of the Fund are then  qualified  for sale and shall
not for Cash Fund exceed 1% of the Fund's average net assets for the year.  (The
Investment  Manager is not aware of any state that  currently  imposes limits on
the level of mutual fund  expenses.)  For Municipal  Bond Fund,  the  Investment
Manager guarantees that the aggregate annual expenses of the Fund (including for
any  fiscal  year,  the   management   fee,  but  excluding   interest,   taxes,
extraordinary  expenses,  and Class A and Class B  distribution  fees) shall not
exceed 1% of the Fund's average net assets for the year. The Investment  Manager
will contribute such funds or waive such portion of its management fee as may be
necessary to insure that the aggregate expenses of the Funds will not exceed the
guaranteed maximum.

The  Investment  Manager has  engaged  Salomon  Brothers  Asset  Management  Inc
("Salomon  Brothers"),  7 World Trade  Center,  New York,  NY 10048,  to provide
investment   advisory  services  to  the  Municipal  Bond  Fund  pursuant  to  a
Sub-Advisory  Agreement dated May 1, 1998.  Pursuant to this agreement,  Salomon
Brothers furnishes  investment  advisory,  statistical and research  facilities,
supervises  and arranges for the  purchase and sale of  securities  on behalf of
Municipal Bond Fund and provides for the  compilation and maintenance of records
pertaining  to such  investment  advisory  services,  subject to the control and
supervision  of the Fund's Board of Directors and the  Investment  Manager.  For
such services,  the Investment  Manager pays Salomon Brothers an amount equal to
 .22% of the average net assets of Municipal Bond Fund, computed on a daily basis
and payable  monthly.  The  Sub-Advisory  Agreement  may be  terminated  without
penalty  at  any  time  by  either  party  on 60  days'  written  notice  and is
automatically terminated in the event of its assignment or in the event that the
Investment  Advisory  Contract  between the  Investment  Manager and the Fund is
terminated, assigned or not renewed.

Salomon  Brothers  is a  wholly-owned  subsidiary  of Salomon  Brothers  Holding
Company,  Inc.,  which is wholly-owned by Salomon Smith Barney  Holdings,  Inc.,
which  is,  in turn,  wholly-owned  by  Citigroup,  Inc.  Salomon  Brothers  was
incorporated  in 1987 and together with Salomon  Brothers  affiliates in London,
Frankfurt,  Tokyo and Hong Kong,  provides a broad range of investment  advisory
services to various individuals and institutional clients located throughout the
world  and  serves  as  investment  adviser  to  various  investment  companies.
Currently Salomon Brothers and its affiliates  manage  approximately $29 billion
in assets.

For  services  provided  to the Funds,  the  Investment  Manager is  entitled to
receive  compensation  on an annual  basis  equal to .35% of the  average  daily
closing value of the Diversified  Income Fund's net assets,  .50% of the average
daily closing value of the Municipal Bond and Cash Fund's net assets and .60% of
the  average  daily  closing  value of the High Yield  Fund's net  assets,  each
computed on a daily basis and payable monthly.  For the years ended December 31,
1999,  1998 and 1997, the Investment  Manager agreed to limit the total expenses
(including  its  compensation,  but  excluding  interest,  taxes,  extraordinary
expenses and Class B distribution  fees) to 1.1% of the average daily net assets
of the Class A shares and 1.85% of the  average  daily net assets of the Class B
shares of the Diversified Income Fund. For the years ended December 31, 1999 and
1998, the Investment Manager also agreed to limit the total expenses  (including
its compensation,  but excluding  interest,  taxes,  extraordinary  expenses and
Class B  distribution  fees) of High Yield Fund to 1.0% of the average daily net
assets of Class A shares and 2.75% of Class B shares of the Fund.  For the years
ended  December  31, 1999 and 1998,  expenses  incurred by  Municipal  Bond Fund
exceeded 1% of its  average net assets.  In  addition,  the  Investment  Manager
waived the investment  advisory fees of Diversified  Income and High Yield Funds
for the fiscal years ended December 31, 1999, 1998 and 1997.

Each Fund will pay all of its expenses not assumed by the Investment  Manager or
the  Distributor  including  organization  expenses;  directors'  fees; fees and
expenses of custodian; taxes and governmental fees; interest charges; membership
dues; brokerage commissions; reports; proxy statements; costs of stockholder and
other  meetings;  any  distribution  fees;  and legal,  auditing and  accounting
expenses.  Each Fund will also pay for the preparation  and  distribution of the
Prospectus  to  its  stockholders  and  all  expenses  in  connection  with  its
registration  under  federal  and  state  securities  laws.  Each  Fund will pay
nonrecurring expenses as may arise, including litigation affecting it.

The Investment Advisory Contracts between Security  Management Company,  LLC and
Income Fund,  Municipal  Bond Fund and Cash Fund,  each dated  November 1, 1999,
will expire on November 1, 2001.  The contracts  are  renewable  annually by the
Funds'  Board of  Directors  or by a vote of a majority of a Fund's  outstanding
securities  and, in either event, by a majority of the board who are not parties
to the contract or interested  persons of any such party. The contracts  provide
that they may be  terminated  without  penalty at any time by either party on 60
days' notice and are automatically terminated in the event of assignment.

Pursuant to  Administrative  Services  Agreements  with the Funds dated April 1,
1987, the Investment Manager also acts as the administrative agent for the Funds
and as such performs  administrative  functions and the bookkeeping,  accounting
and pricing  functions for the Funds. For these services the Investment  Manager
receives,  on an  annual  basis,  a fee of .09% of the  average  net  assets  of
Diversified Income, High Yield and Municipal Bond Funds and .045% of the average
net assets of Cash Fund, calculated daily and payable monthly.

Under the  Administrative  Services  Agreements  discussed above, the Investment
Manager also acts as the transfer  agent for the Funds.  As such, the Investment
Manager performs all shareholder  servicing  functions,  including  transferring
record ownership,  processing  purchase and redemption  transactions,  answering
inquiries,  mailing  stockholder  communications  and  acting  as  the  dividend
disbursing agent. For these services,  the Investment Manager receives an annual
maintenance  fee  of  $8.00  per  account,   a  fee  of  $1.00  per  shareholder
transaction, and a fee of $1.00 ($.50 for Cash Fund) per dividend transaction.

During the fiscal years ended  December 31, 1999,  1998 and 1997, the Funds paid
the following amounts to the Investment Manager for its services.

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------------------
                                  INVESTMENT                     INVESTMENT     ADMINISTRATIVE      TRANSFER
                                   ADVISORY     REIMBURSEMENT   ADVISORY FEES    SERVICE FEES    AGENCY SERVICE
                                 FEES PAID TO    OF EXPENSES      WAIVED BY        PAID TO        FEES PAID TO       EXPENSE RATIO
                                  INVESTMENT    BY INVESTMENT    INVESTMENT       INVESTMENT       INVESTMENT      -----------------
         FUND             YEAR      MANAGER        MANAGER         MANAGER         MANAGER          MANAGER        CLASS A   CLASS B
------------------------------------------------------------------------------------------------------------------------------------
<S>                       <C>       <C>            <C>             <C>              <C>              <C>             <C>      <C>
                          1999      95,618            827          95,618           17,211           74,590          .87%     1.85%
Diversified Income Fund   1998      60,492         14,770          60,492           10,889           44,220          .93%     1.85%
                          1997      42,687              0          42,687            7,684           18,944          .60%     1.68%
------------------------------------------------------------------------------------------------------------------------------------
                          1999      65,106              0          65,106            9,766           14,182          .72%     1.53%
High Yield Fund           1998      55,715              0          55,715            8,357           15,743          .76%     1.53%
                          1997      41,748              0          41,748            6,557            8,425          .87%     1.80%
------------------------------------------------------------------------------------------------------------------------------------
                          1999      99,435         30,293               0           17,898           11,214         1.01%     1.76%
Municipal Bond Fund       1998     113,719          2,927               0           20,469           13,726          .82%     2.01%
                          1997     115,812              0               0           20,846           15,105          .82%     2.00%
------------------------------------------------------------------------------------------------------------------------------------
                          1999     334,020              0               0           30,062          121,225          .86%      ---
Cash Fund                 1998     326,960              0               0           29,803          125,374          .89%      ---
                          1997     238,616              0               0           21,990          119,258          .90%      ---
------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

The following persons are affiliated with the Funds and also with the Investment
Manager in these capacities:

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------------------------------
NAME                       POSITIONS WITH THE FUNDS                         POSITIONS WITH SECURITY MANAGEMENT COMPANY, LLC
------------------------------------------------------------------------------------------------------------------------------------
<S>                        <C>                                              <C>
James R. Schmank           President and Director                           President and Managing Member Representative
John D. Cleland            Chairman of the Board and Director               Senior Vice President and Managing Member Representative
Amy J. Lee                 Secretary                                        Secretary
Brenda M. Harwood          Treasurer                                        Assistant Vice President and Treasurer
Steven M. Bowser           Vice President (Income Fund and SBL Fund only)   Vice President and Portfolio Manager
Thomas A. Swank            Vice President (Income Fund and SBL Fund only)   Senior Vice President and Portfolio Manager
Christopher D. Swickard    Assistant Secretary                              Assistant Secretary
------------------------------------------------------------------------------------------------------------------------------------
</TABLE>

PORTFOLIO  MANAGEMENT -- The Diversified Income, High Yield,  Municipal Bond and
Cash Funds are  managed  by the  Investment  Manager's  Fixed  Income  Team with
portfolio  managers  being  responsible  for the  day-to-day  management of each
particular  Fund.  Steve Bowser,  Vice  President  and Portfolio  Manager of the
Investment Manager,  has had day-to-day  responsibility for managing Diversified
Income  Fund since  1995.  Chris  Phalen,  Research  Analyst  of the  Investment
Manager,  has served as  co-manager of  Diversified  Income Fund since May 2000.
David  G.  Toussaint,  Portfolio  Manager  of the  Investment  Manager,  has had
day-to-day  responsibility for managing High Yield Fund since April 2000. Robert
Amodeo, Portfolio Manager of Salomon Brothers, has had day-to-day responsibility
for managing Municipal Bond Fund since September 1998.

Mr.  Bowser  joined  the  Investment  Manager  in  1992.  Prior to  joining  the
Investment  Manager,  he was Assistant Vice President and Portfolio Manager with
the Federal  Home Loan Bank of Topeka from 1989 to 1992.  He was employed at the
Federal  Reserve  Bank of Kansas City in 1988 and began his career with the Farm
Credit  System  from 1982 to 1987,  serving as a Senior  Financial  Analyst  and
Assistant Controller. He graduated with a Bachelor of Science degree from Kansas
State University in 1982.

Mr. Phalen  joined the  Investment  Manager in 1997.  Prior to 1997, he was with
Sprint PCS as a pricing analyst. Prior to joining Sprint PCS in 1997, Mr. Phalen
was employed by Security  Benefit  Group,  Inc. Mr.  Phalen  graduated  from the
University of Kansas with a bachelor of business  administration  and accounting
degree.

Mr.  Toussaint  joined  the  Investment  Manager in 2000.  Prior to joining  the
Investment  Manager,  he was with  Allstate  Insurance  Company as an investment
analyst  and in various  managerial  positions  in their  investment  operations
group. Mr. Toussaint has nine years of investment  experience and is a Chartered
Financial  Analyst.  In addition,  Mr.  Toussaint holds a CPA  certificate.  Mr.
Toussaint  earned a bachelor of arts degree in Economics  from the University of
Illinois,  a master of science degree in Accountancy from DePaul  University and
an M.B.A. from the University of Chicago.

Mr. Amodeo joined Salomon  Brothers Asset Management in 1992. Prior to that, Mr.
Amodeo was a member of Salomon Brothers, Inc. Partnership Investment Group where
he was responsible for analyzing and managing various  partnership  investments.
Mr. Amodeo pioneered adaptation and the use of the Yield Book for municipal bond
portfolio management,  analysis,  performance  attribution and optimization.  He
received a B.S. in Business  Management from Long Island  University and he is a
Chartered Financial Analyst.

CODE OF ETHICS -- The Funds, the Investment Manager and the Distributor each has
adopted a written  code of ethics  (the  "Code of  Ethics")  which  governs  the
personal  securities  transactions  of "access  persons"  of the  Funds.  Access
persons may invest in securities,  including securities that may be purchased or
held by the Funds;  provided that they obtain prior clearance before engaging in
securities transactions,  subject to certain exceptions,  including an exception
for small transactions in large capitalization companies. Access persons include
officers and directors of the Funds and  Investment  Manager and employees  that
participate  in,  or  obtain  information  regarding,  the  purchase  or sale of
securities   by  the  Funds  or  whose  job   relates   to  the  making  of  any
recommendations with respect to such purchases or sales. All access persons must
report their personal securities transactions within ten days of the end of each
calendar quarter. Access persons will not be permitted to effect transactions in
a security if it: (a) is being considered for purchase or sale by the Funds; (b)
is being  purchased or sold by the Funds;  or (c) is being offered in an initial
public  offering.  Portfolio  managers are also  prohibited  from  purchasing or
selling a security  within seven calendar days before or after a Fund that he or
she manages  trades in that  security.  Any  material  violation  of the Code of
Ethics  is  reported  to the Board of the  Funds.  The Board  also  reviews  the
administration  of the Code of Ethics  on an annual  basis.  In  addition,  each
Sub-Adviser has adopted its own code of ethics to which the personal  securities
transactions of its portfolio managers and other access persons are subject. The
Code of Ethics is on public file with the Securities and Exchange Commission and
is available from the Commission.

DISTRIBUTOR

Security  Distributors,  Inc.  (the  "Distributor"),  a Kansas  corporation  and
wholly-owned subsidiary of Security Benefit Group, Inc., serves as the principal
underwriter  for shares of  Diversified  Income,  High Yield and Municipal  Bond
Funds pursuant to Distribution  Agreements dated March 27, 1984, as amended, for
Diversified  Income and High Yield Funds and October 7, 1983, for Municipal Bond
Fund.

The  Distributor  receives a maximum  commission  on Class A Shares of 4.75% and
allows a maximum discount of 4.0% from the offering price to authorized  dealers
on Fund shares sold. The discount is alike for all dealers,  but the Distributor
may increase it for specific periods at its discretion. Salespersons employed by
dealers may also be licensed to sell insurance with Security Benefit Life.

For the fiscal  years  ended  December  31,  1999 and  December  31,  1998,  the
Distributor (i) received gross underwriting  commissions on Class A shares, (ii)
retained net  underwriting  commissions  on Class A shares,  and (iii)  received
contingent  deferred  sales  charges  on  redemptions  of Class B shares  in the
amounts set forth in the table below.

--------------------------------------------------------------------------------
                         GROSS UNDERWRITING    NET UNDERWRITING     COMPENSATION
                             COMMISSIONS         COMMISSIONS       ON REDEMPTION
--------------------------------------------------------------------------------
                            1998     1999        1998    1999      1998     1999
Diversified Income Fund  $34,498  $10,939      $3,676  $1,643    $2,208  $10,847
High Yield Fund           12,912   10,997         578   1,889       127    4,770
Municipal Bond Fund       18,315   10,552       3,709   2,115     5,887    2,024
--------------------------------------------------------------------------------

The  Distributor  received  gross  underwriting  commissions on sales of Class A
shares and contingent  deferred sales charges on redemptions  for Class B shares
of $96,838 for Income Fund and $12,576 for Municipal  Bond Fund and retained net
underwriting commissions of $7,191 for Income Fund and $2,115 for Municipal Bond
Fund for the fiscal year ended December 31, 1999.

The Distributor, on behalf of the Funds, may act as a broker in the purchase and
sale of securities not effected on a securities exchange, provided that any such
transactions  and  any  commissions   shall  comply  with  requirements  of  the
Investment  Company Act of 1940 and all rules and  regulations of the Securities
and Exchange Commission. The Distributor has not acted as a broker.

Each Fund's  Distribution  Agreement is renewable  annually either by the Funds'
Board  of  Directors  or by a  vote  of a  majority  of the  Fund's  outstanding
securities, and, in either event, by a majority of the board who are not parties
to the agreement or interested  persons of any such party. The agreements may be
terminated by either party upon 60 days' written notice.

ALLOCATION OF PORTFOLIO BROKERAGE

Transactions in portfolio  securities shall be effected in such manner as deemed
to be in the best  interest  of each  respective  Fund.  In  reaching a judgment
relative  to the  qualifications  of a  broker  or  dealer  to  obtain  the best
execution of a particular  transaction,  all relevant factors and  circumstances
will be taken into account by the Investment Manager, including consideration of
the overall  reasonableness of commissions paid to a broker,  the firm's general
execution  and  operational  capabilities,  and its  reliability  and  financial
condition. The Funds do not anticipate that they will incur a significant amount
of brokerage commissions because fixed income securities are generally traded on
a "net" basis--that is, in principal amount without the addition or deduction of
a stated brokerage commission,  although the net price usually includes a profit
to the  dealer.  The Funds will deal  directly  with the  selling or  purchasing
principal  without  incurring charges for the services of a broker on its behalf
unless it is  determined  that a better  price or  execution  may be obtained by
utilizing  the  services  of a broker.  The Funds  also may  purchase  portfolio
securities  in  underwritings  where the price  includes  a fixed  underwriter's
concession or discount.  Money market instruments may be purchased directly from
the issuer at no commission or discount.

Portfolio  transactions  that  require a broker may be  directed  to brokers who
furnish investment  information or research services to the Investment  Manager.
Such investment information and research services include advice as to the value
of  securities,   the  advisability  of  investing  in,  purchasing  or  selling
securities  and the  availability  of  securities  and  purchasers or sellers of
securities,  and furnishing analyses and reports concerning issues,  industries,
securities,  economic factors and trends, portfolio strategy, and performance of
accounts.  Such investment information and research services may be furnished by
brokers in many ways,  including:  (1) on-line data base systems,  the equipment
for which is provided by the broker,  that enable  registrant to have  real-time
access  to market  information,  including  quotations;  (2)  economic  research
services,  such as  publications,  chart  services  and advice  from  economists
concerning macroeconomic information;  and (3) analytical investment information
concerning  particular  corporations.  If a transaction  is directed to a broker
supplying such information or services, the commission paid for such transaction
may be in excess  of the  commission  another  broker  would  have  charged  for
effecting  that  transaction,  provided that the  Investment  Manager shall have
determined  in good faith that the  commission  is reasonable in relation to the
value of the investment information or the research services provided, viewed in
terms of either that particular  transaction or the overall  responsibilities of
the  Investment  Manager  with  respect to all accounts as to which it exercises
investment discretion. The Investment Manager may use all, none, or some of such
information and services in providing  investment  advisory  services to each of
the mutual funds under its management, including the Funds.

In addition,  brokerage  transactions may be placed with broker/dealers who sell
shares of the Funds  managed by the  Investment  Manager who may or may not also
provide  investment  information and research  services.  The Investment Manager
may,  consistent  with the NASD Conduct Rules,  consider sales of Fund shares in
the selection of a broker/dealer.

Securities  held by the  Funds  may  also be held by other  investment  advisory
clients of the Investment  Manager,  including other  investment  companies.  In
addition,  the  Investment  Manager's  parent  company,  Security  Benefit  Life
Insurance  Company  ("SBL"),  may also hold some of the same  securities  as the
Funds. When selecting securities for purchase or sale for a Fund, the Investment
Manager may at the same time be  purchasing or selling the same  securities  for
one or  more  of  such  other  accounts.  Subject  to the  Investment  Manager's
obligation  to seek best  execution,  such  purchases  or sales may be  executed
simultaneously  or "bunched." It is the policy of the Investment  Manager not to
favor  one  account  over  the  other.  Any  purchase  or sale  orders  executed
simultaneously  (which may also  include  orders from SBL) are  allocated at the
average  price and as nearly as  practicable  on a pro rata  basis  (transaction
costs will also  generally be shared on a pro rata basis) in  proportion  to the
amounts  desired to be purchased  or sold by each  account.  In those  instances
where it is not  practical  to  allocate  purchase  or sale orders on a pro rata
basis,  then the allocation will be made on a rotating or other equitable basis.
While it is conceivable that in certain instances this procedure could adversely
affect the price or number of shares involved in the Fund's  transaction,  it is
believed that the procedure generally contributes to better overall execution of
the  Funds'  portfolio  transactions.  The Board of  Directors  of the Funds has
adopted  guidelines  governing  this procedure and will monitor the procedure to
determine  that the  guidelines  are  being  followed  and  that  the  procedure
continues  to be in the best  interest  of the Fund and its  stockholders.  With
respect to the allocation of initial public offerings  ("IPOs"),  the Investment
Manager may determine not to purchase such  offerings for certain of its clients
(including  investment  company  clients)  due to the  limited  number of shares
typically   available  to  the  Investment  Manager  in  an  IPO.  No  brokerage
commissions  were paid by the Funds for the years ended December 31, 1999, 1998,
and 1997.

DETERMINATION OF NET ASSET VALUE

The net asset  value per  share of each  Fund is  determined  as of the close of
regular trading hours on the New York Stock Exchange (normally 3:00 p.m. Central
time) on each day that the Exchange is open for trading, which is Monday through
Friday except for the following  dates when the Exchange is closed in observance
of Federal  holidays:  New Year's Day, Martin Luther King, Jr. Day,  Presidents'
Day, Good Friday,  Memorial Day,  Independence Day, Labor Day,  Thanksgiving Day
and Christmas Day. The  determination is made by dividing the total value of the
portfolio  securities  of each Fund,  plus any cash or other  assets  (including
dividends  accrued but not collected),  less all  liabilities,  by the number of
shares outstanding of the Fund.

Securities listed or traded on a national  securities exchange are valued at the
last sale price.  If there are no sales on a particular day, then the securities
are  valued at the last bid price.  All other  securities,  held by  Diversified
Income and High Yield Funds, for which market quotations are readily  available,
are valued on the basis of the last current bid price. If there is no bid price,
or if the bid price is deemed to be  unsatisfactory  by the Board of  Directors,
then the securities shall be valued in good faith by such method as the Board of
Directors  determines  will reflect fair market value.  Valuations of the Funds'
securities are supplied by a pricing service approved by the Board of Directors.

Valuations  furnished by the pricing  service  with  respect to  Municipal  Bond
Fund's municipal  securities are based upon appraisals from recognized municipal
securities dealers derived from information  concerning market  transactions and
quotations.  Securities for which market  quotations  are readily  available are
valued at the last  reported  sale price,  or, if no sales are  reported on that
day, at the mean between the latest  available bid and asked prices.  Securities
for which market  quotations  are not readily  available  (which are expected to
constitute  the  majority of Municipal  Bond Fund's  portfolio  securities)  are
valued  at  the  best  available  current  bid  price  by the  pricing  service,
considering  such factors as yields or prices of municipal  bonds of  comparable
quality,  type of issue,  coupon,  maturity and rating,  indications as to value
from dealers,  and general market  conditions.  The Fund's  officers,  under the
general supervision of the Board of Directors,  will regularly review procedures
used by, and valuations provided by, the pricing service.  Municipal Bond Fund's
taxable short-term  securities for which market quotations are readily available
will be valued at market value,  which is the last reported sale price or, if no
sales are reported on that day, at the mean between the latest available bid and
asked prices except that securities having 60 days or less remaining to maturity
may be valued at their amortized cost as discussed below.

Cash Fund's  securities  are valued by the amortized  cost  valuation  technique
which does not take into consideration unrealized gains or losses. The amortized
cost  valuation  technique  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  fluctuating  interest  rates on the market
value of the instrument.  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  Cash  Fund  would  receive  if it sold  the
instrument.

During periods of declining  interest  rates,  the daily yield on shares of Cash
Fund computed as described  above may tend to be higher than a like  computation
made by a fund with identical  investments utilizing a method of valuation based
upon  market  prices and  estimates  of market  prices for all of its  portfolio
instruments.  Thus, if the use of amortized  cost by Cash Fund resulted in lower
aggregate  portfolio  value on a particular  day, a prospective  investor in the
Fund would be able to obtain a somewhat  higher  yield  than would  result  from
investment in a fund  utilizing  solely market values and existing  investors in
Cash Fund would receive less  investment  income.  The converse would apply in a
period of rising interest rates.

The use of amortized cost and the maintenance of Cash Fund's per share net asset
value at $1.00 is based on its election to operate under the  provisions of Rule
2a-7 under the Investment Company Act of 1940. As a condition of operating under
that rule, the Fund must maintain a dollar-weighted  average portfolio  maturity
of 90 days or less,  purchase only instruments  having  remaining  maturities of
thirteen  months or less, and invest only in securities  which are determined by
the Board of  Directors  to present  minimal  credit risks and which are of high
quality  as  determined  by any  major  rating  service,  or in the  case of any
instrument  not  so  rated,  considered  by  the  Board  of  Directors  to be of
comparable quality.

The Board of Directors  has  established  procedures  designed to maintain  Cash
Fund's price per share, as computed for the purpose of sales and redemptions, at
$1.00.  These procedures include a review of the Fund's holdings by the Board of
Directors at such intervals as they deem  appropriate  to determine  whether the
Fund's net asset value  calculated using available  market  quotations  deviates
from $1.00 per share based on amortized  cost. If any  deviation  exceeds 1/2 of
1%, the Board of Directors will promptly  consider what action,  if any, will be
initiated.  In the event  the Board of  Directors  determines  that a  deviation
exists  which  may  result in  material  dilution  or other  unfair  results  to
investors  or existing  shareholders,  they have agreed to take such  corrective
action as they regard as necessary and  appropriate,  including the sale of some
instruments in Cash Fund's  portfolio  prior to maturity to shorten average Fund
maturity  or  withholding  dividends.  Cash  Fund will use its best  efforts  to
maintain a  constant  net asset  value per share of $1.00.  See  "Security  Cash
Fund," page 14, and  "Dividends  and Taxes," page 49. Since  dividends  from net
investment  income will be accrued daily and paid  monthly,  the net asset value
per share of Cash Fund will  ordinarily  remain at $1.00,  but the Fund's  daily
dividends will vary in amount.

Diversified  Income Fund,  High Yield Fund and  Municipal  Bond Fund may use the
amortized cost  valuation  technique  utilized by Cash Fund for securities  with
maturities of 60 days or less. In addition,  Diversified  Income, High Yield and
Municipal Bond Funds may use a similar  procedure for securities  having 60 days
or less  remaining  to maturity  with the value of the  security on the 61st day
being used rather than the cost.

The Funds will accept  orders from dealers on each  business day up to 4:30 p.m.
(Central time).

HOW TO REDEEM SHARES

A  stockholder  may redeem shares at the net asset value next  determined  after
such shares are tendered for redemption. The amount received may be more or less
than the  investor's  cost,  depending  upon the market  value of the  portfolio
securities at the time of redemption.

Shares  will be redeemed on request of the  stockholder  in proper  order to the
Investment Manager, which serves as the Funds' transfer agent. A request is made
in proper order by submitting the following items to the Investment Manager: (1)
a written request for redemption  signed by all registered owners exactly as the
account is registered,  including  fiduciary  titles, if any, and specifying the
account  number and the dollar amount or number of shares to be redeemed;  (2) a
guarantee of all signatures on the written  request or on the share  certificate
or accompanying  stock power; (3) any share  certificates  issued for any of the
shares to be redeemed; and (4) any additional documents which may be required by
the Investment  Manager for redemption by corporations  or other  organizations,
executors, administrators,  trustees, custodians or the like. Transfers of share
ownership  are subject to the same  requirements.  A signature  guarantee is not
required  for  redemptions  of $10,000 or less,  requested by and payable to all
stockholders of record for an account,  to be sent to the address of record. The
signature guarantee must be provided by an eligible guarantor institution,  such
as a bank,  broker,  credit  union,  national  securities  exchange  or  savings
association.  The Investment  Manager reserves the right to reject any signature
guarantee pursuant to its written procedures which may be revised in the future.
To avoid delay in redemption or transfer,  stockholders  having questions should
contact the Investment Manager.

The amount due on  redemption,  will be the net asset  value of the shares  next
computed  after the  redemption  request  in  proper  order is  received  by the
Investment  Manager less any  applicable  deferred  sales  charge.  In addition,
stockholders of Cash Fund will receive any  undistributed  dividends,  including
any dividend  declared on the day of the  redemption.  Payment of the redemption
price will be made by check (or by wire at the sole discretion of the Investment
Manager if wire  transfer is requested,  including  name and address of the bank
and the  stockholder's  account  number to which  payment is to be wired) within
seven days after receipt of the  redemption  request in proper order.  The check
will  be  mailed  to the  stockholder's  registered  address  (or  as  otherwise
directed).  Remittance by wire (to a commercial bank account in the same name(s)
as the shares are  registered)  or by express mail,  if requested,  will be at a
charge of $15, which will be deducted from the redemption proceeds.

Cash Fund offers redemption by check. If blank checks are requested on the Check
Writing Request form, the Fund will make a supply available. Checks for the Cash
Fund may be drawn  payable to the order of any payee (not to cash) in any amount
of $100 or more. Checks may be cashed or deposited like any other check drawn on
a bank.  When a check  is  presented  to the Fund for  payment,  it will  redeem
sufficient  full and fractional  shares to cover the check.  Such shares will be
redeemed at the price next calculated  following receipt of any check which does
not exceed the value of the account. The price of Cash Fund shares may fluctuate
from day-to-day and the price at the time of redemption,  by check or otherwise,
may be less than the amount  invested.  Any check presented for payment which is
more than the value of the account  will be  returned  without  payment,  marked
"Insufficient  Funds." Each new stockholder will initially receive twelve checks
free of charge and such additional  checks as may be required.  Since the amount
available for withdrawal fluctuates daily, it is not practical for a stockholder
to attempt to withdraw the entire  investment  by check.  The Fund  reserves the
right to terminate  this service at any time with respect to existing as well as
future stockholders. Redemption by check is not available if any shares are held
in  certificate  form or if shares  being  redeemed  have not been on the Fund's
books for at least 15 days.

When  investing in the Funds,  stockholders  are  required to furnish  their tax
identification  number  and  to  state  whether  or  not  they  are  subject  to
withholding  for prior  underreporting,  certified under penalties of perjury as
prescribed by the Internal  Revenue  Code.  To the extent  permitted by law, the
redemption proceeds of stockholders who fail to furnish this information will be
reduced by $50 to  reimburse  for the IRS penalty  imposed for failure to report
the tax identification number on information reports.

Payment in cash of the amount due on redemption,  less any  applicable  deferred
sales charge,  for shares  redeemed will be made within seven days after tender,
except that the Funds may suspend the right of redemption during any period when
trading on the New York Stock  Exchange is restricted or such Exchange is closed
for other than weekends or holidays,  or any emergency is deemed to exist by the
Securities and Exchange Commission.  When a redemption request is received,  the
redemption  proceeds are deposited into a redemption account  established by the
Distributor  and the  Distributor  sends a check  in the  amount  of  redemption
proceeds  to the  stockholder.  The  Distributor  earns  interest on the amounts
maintained in the redemption  account.  Conversely,  the  Distributor  may cause
payments  to be made to the Funds in the case of  orders  for  purchase  of Fund
shares before it actually receives federal funds.

In addition to the foregoing redemption  procedure,  the Funds repurchase shares
from  broker/dealers  at the price determined as of the close of business on the
day such offer is confirmed.  Dealers may charge a commission on the  repurchase
of shares.

The repurchase or redemption of shares held in a  tax-qualified  retirement plan
must be  effected  through the trustee of the plan and may result in adverse tax
consequences. (See "Retirement Plans," page 56.)

At various times the Funds may be requested to redeem shares for which they have
not yet received good payment. Accordingly, the Funds may delay the mailing of a
redemption  check  until  such time as they have  assured  themselves  that good
payment  (E.G.,  cash or certified  check on a U.S. bank) has been collected for
the  purchase  of such  shares,  which may take up to 15 days from the  purchase
date.

Municipal  Bond  Fund's  Articles of  Incorporation  provide  that,  in order to
minimize  expenses,  the Fund  may,  pursuant  to a  resolution  of the Board of
Directors,  adopt a procedure  whereby it would redeem  stockholder  accounts in
which  there  are  fewer  than 50  shares  (or such  lesser  amount as the board
determines) after having given the stockholders at least 60 days' written notice
and an opportunity to increase the account to at least 50 shares. This procedure
can be implemented only after six months' prior notice to all stockholders  that
the  procedure  will be put into effect.  The Board of Directors  has no present
plan to implement an involuntary redemption procedure.

TELEPHONE  REDEMPTIONS --  Stockholders  of the Funds may redeem  uncertificated
shares  in  amounts  up to  $10,000  by  telephone  request,  provided  that the
stockholder has completed the Telephone Redemption section of the application or
a Telephone  Redemption form which may be obtained from the Investment  Manager.
The proceeds of a telephone redemption will be sent to the stockholder at his or
her  address  as  set  forth  in  the  application  or in a  subsequent  written
authorization. Once authorization has been received by the Investment Manager, a
stockholder may redeem shares by calling the Funds at (800) 888-2461,  extension
3127, on weekdays (except holidays) between the hours of 7:00 a.m. and 6:00 p.m.
Central time.  Redemption  requests received by telephone after the close of the
New York Stock Exchange  (normally 3:00 p.m. Central time) will be treated as if
received on the next business day.  Telephone  redemptions  are not accepted for
IRA and 403(b)(7) accounts. A stockholder who authorizes  telephone  redemptions
authorizes the  Investment  Manager to act upon the  instructions  of any person
identifying  themselves as the owner of the account or the owner's  broker.  The
Investment  Manager has  established  procedures  to confirm  that  instructions
communicated  by telephone  are genuine and will be liable for any losses due to
fraudulent  or  unauthorized  instructions  if  it  fails  to  comply  with  its
procedures.   The  Investment  Manager's  procedures  require  that  any  person
requesting  a  redemption  by  telephone  provide the account  registration  and
number, the owner's tax  identification  number, and the dollar amount or number
of shares to be redeemed,  and such  instructions must be received on a recorded
line.  Neither the Fund, the Investment  Manager,  nor the  Distributor  will be
liable for any loss,  liability,  cost or expense  arising out of any redemption
request provided that the Investment Manager complied with its procedures. Thus,
a stockholder  who authorizes  telephone  redemptions  may bear the risk of loss
from a fraudulent or unauthorized  request.  The telephone  redemption privilege
may be  changed or  discontinued  at any time by the  Investment  Manager or the
Funds.

During periods of severe market or economic  conditions,  telephone  redemptions
may be difficult to implement and  stockholders  should make redemptions by mail
as described under "How to Redeem Shares," page 46.

HOW TO EXCHANGE SHARES

Pursuant to  arrangements  with the  Distributor,  stockholders of the Funds may
exchange  their shares for shares of another of the Funds,  or for shares of the
other mutual funds  distributed  by the  Distributor,  which  currently  include
Security  Equity,  Growth  and  Income,  Global,  Ultra,  Total  Return,  Social
Awareness,  International,  Enhanced  Index,  Select  25,  Large Cap  Growth and
Technology Funds. Such transactions  generally have the same tax consequences as
ordinary sales and purchases and are not tax-free exchanges.

Shares of the  Diversified  Income Fund, High Yield Fund and Municipal Bond Fund
may  be  exchanged  for  shares  of the  same  class  of  another  of the  funds
distributed by the Distributor or for shares of Cash Fund, which offers a single
class of  shares.  Any  applicable  contingent  deferred  sales  charge  will be
calculated from the date of the initial purchase without regard to the period of
time during which shares were held in Cash Fund.

Because Cash Fund does not impose a sales charge in connection with sales of its
shares,  any exchange of Cash Fund shares  acquired  through direct  purchase or
reinvestment  of dividends will be based upon the respective net asset values of
the shares involved next determined after the exchange is accepted,  and a sales
charge will be imposed equal to the sales charge that would be applicable if the
stockholder  were  purchasing  shares of the other Fund  involved for cash.  The
amount  of  such  sales  charge  will be paid  by  Cash  Fund on  behalf  of the
exchanging  stockholder  directly to the  Distributor and the net asset value of
the shares being exchanged will be reduced by a like amount.

Stockholders  making such  exchanges  must provide the  Investment  Manager with
sufficient information to permit verification of their prior ownership of shares
of one of the other Security Funds.  Shares of Cash Fund begin earning dividends
on the day after the date an  exchange  into such shares is  effected.  Any such
exchange is subject to the minimum  investment and  eligibility  requirements of
each Fund. No service fee is presently imposed on such an exchange.

Exchanges may be  accomplished by submitting a written request to the Investment
Manager, 700 SW Harrison Street,  Topeka, Kansas 66636-0001.  Broker/dealers who
process  exchange orders on behalf of their customers may charge a fee for their
services.  Such fee would be in  addition  to any of the sales or other  charges
referred to above but may be avoided by making exchange requests directly to the
Investment  Manager.  Due  to  the  high  cost  of  exchange  activity  and  the
maintenance of accounts having a net value of less than $100, Cash Fund reserves
the right to totally  convert  the  account if at any time an  exchange  request
results in an account being lowered below the $100 minimum.

An exchange of shares,  as described  above,  may result in the realization of a
capital gain or loss for federal  income tax purposes,  depending on the cost or
other value of the shares  exchanged.  No  representation  is made as to whether
gain or loss would  result from any  particular  exchange or as to the manner of
determining  the amount of gain or loss.  (See  "Dividends and Taxes," page 49.)
Before effecting any exchange  described  herein,  the investor may wish to seek
the advice of a financial or tax adviser.

Exchanges of shares of the Funds may be made only in jurisdictions  where shares
of the fund being acquired may lawfully be sold. More complete information about
the other Security Funds,  including charges and expenses,  are contained in the
current prospectus describing each fund.  Stockholders are advised to obtain and
review carefully,  the applicable  prospectus prior to effecting any exchange. A
copy of such  prospectus  will be given  by the  Distributor  to any  requesting
stockholder.

The exchange privilege may be changed or discontinued any time at the discretion
of the  management  of the Funds  upon 60 days'  notice to  stockholders.  It is
contemplated,  however,  that this  privilege will be extended in the absence of
objection by  regulatory  authorities  and  provided  that shares of the various
funds are available and may be lawfully  sold in the  jurisdiction  in which the
stockholder resides.

EXCHANGE BY TELEPHONE -- To exchange  shares by telephone,  a  stockholder  must
have completed  either the Telephone  Exchange  section of the  application or a
Telephone Transfer  Authorization form which may be obtained from the Investment
Manager.  Authorization  must be on file  with  the  Investment  Manager  before
exchanges may be made by telephone.  Once authorization has been received by the
Investment  Manager,  a stockholder  may exchange shares by telephone by calling
the Funds at (800)  888-2461,  extension  3127,  on weekdays  (except  holidays)
between the hours of 7:00 a.m. and 6:00 p.m.  Central  time.  Exchange  requests
received by telephone  after the close of the New York Stock Exchange  (normally
3:00 p.m. Central time) will be treated as if received on the next business day.
Shares which are held in certificate form may not be exchanged by telephone. The
telephone  exchange  privilege is only permitted between accounts with identical
registration.  The Investment Manager has established procedures to confirm that
instructions  communicated  by telephone  are genuine and will be liable for any
losses due to fraudulent  or  unauthorized  instructions,  if it fails to comply
with its procedures. The Investment Manager's procedures require that any person
requesting an exchange by telephone provide the account registration and number,
the tax  identification  number,  the  dollar  amount  or number of shares to be
exchanged,  and the names of the  Security  Funds  from which and into which the
exchange  is to be made,  and such  instructions  must be received on a recorded
line.  Neither the Funds,  the Investment  Manager,  nor the Distributor will be
liable for any loss,  liability,  cost or expense  arising  out of any  request,
including any fraudulent  request provided the Investment  Manager complied with
its procedures.  Thus, a stockholder who authorizes telephone exchanges may bear
the risk of loss from a  fraudulent  or  unauthorized  request.  This  telephone
exchange  privilege may be changed or discontinued at any time at the discretion
of the management of the Funds.  In particular,  the Funds may set limits on the
amount and frequency of such  exchanges,  in general or as to any individual who
abuses such privilege.

DIVIDENDS AND TAXES

The following  summarizes  certain federal income tax  considerations  generally
affecting  the Funds and their  stockholders.  No  attempt  is made to present a
detailed  explanation  of the tax treatment of the Funds or their  stockholders,
and  the  discussion  here is not  intended  as a  substitute  for  careful  tax
planning.  The  discussion  is based upon  present  provisions  of the  Internal
Revenue  Code of 1986,  as amended (the  "Code"),  the  regulations  promulgated
thereunder, and judicial and administrative ruling authorities, all of which are
subject to change, which change may be retroactive. Prospective investors should
consult  their own tax advisors with regard to the federal tax  consequences  of
the purchase,  ownership,  and  disposition  of Fund shares,  as well as the tax
consequences  arising  under the laws of any state,  foreign  country,  or other
taxing jurisdiction.

Each Fund intends to qualify  annually and to elect to be treated as a regulated
investment  company  under the Internal  Revenue  Code of 1986,  as amended (the
"Code").  To qualify as a regulated  investment  company,  each Fund must, among
other  things:  (i) derive in each taxable year at least 90% of its gross income
from dividends, interest, payments with respect to certain securities loans, and
gains  from  the sale or other  disposition  of  stock,  securities  or  foreign
currencies, or other income derived with respect to its business of investing in
such stock, securities, or currencies ("Qualifying Income Test"); (ii) diversify
its  holdings so that,  at the end of each quarter of the taxable  year,  (a) at
least 50% of the market value of the Fund's assets is represented by cash,  cash
items, U.S. Government securities,  the securities of other regulated investment
companies,  and other  securities,  with such other securities of any one issuer
limited for the purposes of this calculation to an amount not greater than 5% of
the  value  of the  Fund's  total  assets  and  10% of  the  outstanding  voting
securities  of such issuer,  and (b) not more than 25% of the value of its total
assets  is  invested  in the  securities  of any one  issuer  (other  than  U.S.
Government   securities  or  the  securities  of  other   regulated   investment
companies),  or of two or more issuers  which the Fund controls (as that term is
defined in the relevant  provisions of the Code) and which are  determined to be
engaged  in the same or  similar  trades  or  businesses  or  related  trades or
businesses;  and  (iii)  distribute  at least  90% of the sum of its  investment
company taxable income (which includes, among other items, dividends,  interest,
and net short-term  capital gains in excess of any net long-term capital losses)
and its net tax-exempt  interest each taxable year.  The Treasury  Department is
authorized to promulgate  regulations  under which foreign  currency gains would
constitute  qualifying income for purposes of the Qualifying Income Test only if
such gains are  directly  related to  investing  in  securities  (or options and
futures with respect to  securities).  To date,  no such  regulations  have been
issued.

A Fund  qualifying  as a  regulated  investment  company  generally  will not be
subject to U.S. federal income tax on its investment  company taxable income and
net  capital  gains  (any  net  long-term  capital  gains in  excess  of the net
short-term  capital losses),  if any, that it distributes to shareholders.  Each
Fund intends to distribute to its stockholders, at least annually, substantially
all of its investment company taxable income and any net capital gains.

Generally,  regulated  investment  companies,  like the Funds,  must  distribute
amounts  on a timely  basis in  accordance  with a  calendar  year  distribution
requirement in order to avoid a nondeductible 4% excise tax. Generally, to avoid
the tax, a regulated  investment  company must  distribute  during each calendar
year,  (i) at least 98% of its  ordinary  income (not  taking  into  account any
capital gains or losses) for the calendar year, (ii) at least 98% of its capital
gains in excess of its capital losses (adjusted for certain ordinary losses) for
the 12-month  period  ending on October 31 of the calendar  year,  and (iii) all
ordinary  income and capital gains for previous years that were not  distributed
during such years. To avoid  application of the excise tax, each Fund intends to
make its  distributions  in  accordance  with  the  calendar  year  distribution
requirement.  A distribution,  including an "exempt-interest  dividend," will be
treated as paid on December 31 of the calendar  year if it is declared by a Fund
in October,  November or  December of that year to  shareholders  of record on a
date in such a month  and  paid by the  Fund  during  January  of the  following
calendar year.  Such  distributions  are taxable to shareholders in the calendar
year in which the distributions  are declared,  rather than the calendar year in
which the distributions are received.

If, as a result of  exchange  controls  or other  foreign  laws or  restrictions
regarding  repatriation  of capital,  a Fund were unable to distribute an amount
equal  to  substantially  all of  its  investment  company  taxable  income  (as
determined for U.S. tax purposes) within applicable time periods, the Fund would
not qualify for the favorable  federal income tax treatment  afforded  regulated
investment companies,  or, even if it did so qualify, it might become liable for
federal taxes on  undistributed  income.  In addition,  the ability of a Fund to
obtain  timely  and  accurate  information  relating  to  its  investments  is a
significant  factor in complying with the  requirements  applicable to regulated
investment  companies in making tax-related  computations.  Thus, if a Fund were
unable to obtain  accurate  information on a timely basis, it might be unable to
qualify as a regulated  investment  company,  or its tax  computations  might be
subject to revisions  (which could result in the  imposition of taxes,  interest
and penalties).

It is the policy of Diversified  Income,  High Yield and Municipal Bond Funds to
pay dividends from net investment income monthly.  It is the policy of the Funds
to make  distributions  of  realized  capital  gains  (if any) in  excess of any
capital losses and capital loss carryovers at least once a year. Because Class A
shares  of the  Funds  bear most of the  costs of  distribution  of such  shares
through payment of a front-end sales charge, while Class B and Class C shares of
the  Funds  bear  such  costs  through  a  higher   distribution  fee,  expenses
attributable  to Class B and Class C shares,  generally  will be higher and as a
result, income distributions paid by the Funds with respect to Class B and Class
C shares generally will be lower than those paid with respect to Class A shares.
All dividends and distributions are automatically reinvested on the payable date
in shares of the Fund at net asset value,  as of the record date  (reduced by an
amount  equal  to the  amount  of the  dividend  or  distribution),  unless  the
Investment  Manager is previously  notified in writing by the  stockholder  that
such dividends or  distributions  are to be received in cash. A stockholder  may
request  that such  dividends  or  distributions  be directly  deposited  to the
stockholder's  bank account. A stockholder who elected not to reinvest dividends
or  distributions  paid with  respect to Class A shares  may, at any time within
thirty  days  after the  payment  date,  reinvest  the  dividend  check  without
imposition of a sales charge.

Cash Fund's  policy is to declare daily  dividends of all of its net  investment
income each day the Fund is open for  business,  increased  or  decreased by any
realized capital gains or losses.  Such dividends are automatically  credited to
stockholder  accounts.  Unless  stockholders  elect to receive  cash,  they will
receive such  dividends in additional  shares on the first  business day of each
month at the net asset  value on that date.  If cash is desired,  investors  may
indicate so in the  appropriate  section of the  application  and checks will be
mailed within five business days after the beginning of the month. The amount of
dividend may fluctuate from day to day. If on any day net realized or unrealized
losses on  portfolio  securities  exceed  Cash  Fund's  income  for that day and
results in a decline of net asset value per share below $1.00,  the dividend for
that day will be  omitted  until  the net asset  value  per  share  subsequently
returns to $1.00 per share.

The Funds will not pay dividends or  distributions  of less than $25 in cash but
will automatically reinvest them. Distributions of net investment income and any
short-term  capital  gains by Income  Fund or Cash Fund are  taxable as ordinary
income  whether  received in cash or  reinvested in  additional  shares.  To the
extent that  Municipal  Bond Fund's  dividends  are derived from interest on its
temporary taxable  investments or from an excess of net short-term  capital gain
over net long-term  capital loss,  its dividends are taxable as ordinary  income
whether received in cash or reinvested in additional  shares.  Such dividends do
not qualify for the dividends-received deduction for corporations.

The  excess of net  long-term  capital  gains  over  short-term  capital  losses
realized  and  distributed  by the  Funds  or  reinvested  in Fund  shares  will
generally be taxable to  shareholders  as long-term  capital  gain.  Net capital
gains from assets  held for one year or less will be taxed as  ordinary  income.
Distributions  will be subject to these  capital  gains rates  regardless of how
long a  shareholder  has held Fund shares.  Because Cash Fund  normally will not
invest in  securities  having a  maturity  of more than one year,  it should not
realize any long-term  capital  gains or losses.  Advice as to the tax status of
each year's dividends and distributions will be mailed annually.

Municipal Bond Fund intends to qualify to pay "exempt-interest dividends" to its
stockholders.  The Fund will be so qualified if, at the close of each quarter of
its  taxable  year,  at least 50% of the value of its total  assets  consists of
securities  on which the  interest  payments are exempt from federal tax. To the
extent that Municipal Bond Fund's  dividends  distributed  to  stockholders  are
derived  from  earnings  on  interest  income  exempt  from  federal tax and are
designated as  "exempt-interest  dividends" by the Fund, they will be excludable
from a  stockholder's  gross income for federal  income tax purposes.  Municipal
Bond Fund will  inform  stockholders  annually  as to the portion of that year's
distributions from the Fund which constituted "exempt-interest dividends."

Federal  tax law  imposes  an  alternative  minimum  tax  with  respect  to both
corporations and individuals based on certain items of tax preference.  Interest
on certain municipal obligations, such as bonds issued to make loans for housing
purposes or to private  entities  (but not to certain  tax-exempt  organizations
such as  universities  and  non-profit  hospitals) is included as an item of tax
preference in determining the amount of a taxpayer's alternative minimum taxable
income.  To the extent that the Fund receives income from municipal  obligations
treated as a tax preference item for purposes of the alternative  minimum tax, a
portion of the  dividends  paid by it,  although  otherwise  exempt from federal
income  tax,  will be  taxable  to  shareholders  to the  extent  that their tax
liability will be determined  under the  alternative  minimum tax. The Fund will
annually  supply  shareholders  with a report  indicating the percentage of Fund
income attributable to municipal  obligations subject to the alternative minimum
tax.  Additionally,  taxpayers must disclose to the Internal  Revenue Service on
their  tax  returns  the  entire  amount  of  tax-exempt   interest   (including
exempt-interest  dividends on shares of the Fund) received or accrued during the
year.

In  addition,  for  corporations,  the  alternative  minimum  taxable  income is
increased  by a  percentage  of the  amount by which an  alternative  measure of
income ("adjusted  current  earnings,"  referred to as "ACE") exceeds the amount
otherwise  determined to be the alternative minimum taxable income.  Interest on
all municipal obligations,  and therefore all exempt-interest  dividends paid by
the Fund, is included in calculating  ACE.  Taxpayers that may be subject to the
alternative  minimum tax should consult their tax advisers  before  investing in
the Municipal Bond Fund.

To the extent that  Municipal Bond Fund's  interest  income is  attributable  to
private activity bonds,  dividends  allocable to such income,  while exempt from
the regular  federal  income tax, may  constitute an item of tax  preference for
purposes of the alternative minimum tax. In addition, for corporate stockholders
of  Municipal  Bond  Fund,  exempt  interest  may  comprise  part  or  all of an
adjustment to alternative minimum taxable income.

Stockholders of the Funds who redeem their shares generally will realize gain or
loss upon the sale or redemption (including the exchange of shares for shares of
another  fund)  which  will be capital  gain or loss if the  shares are  capital
assets in the  stockholder's  hands,  and will be  taxable  to  stockholders  as
long-term  capital  gains if the  shares had been held for more than one year at
the time of sale or  redemption.  Net capital gains on shares held for less than
one year will be taxable to shareholders as ordinary income. Investors should be
aware that any loss  realized upon the sale or redemption of shares held for six
months or less will be treated as a long-term  capital loss to the extent of any
distribution of long-term  capital gain to the stockholder  with respect to such
shares.  In addition,  any loss realized on a sale or exchange of shares will be
disallowed to the extent the shares  disposed of are replaced within a period of
61 days,  beginning  30 days before and ending 30 days after the date the shares
are  disposed of, such as pursuant to the  reinvestment  of  dividends.  In such
case,  the  basis  of the  shares  acquired  will be  adjusted  to  reflect  the
disallowed loss.

Under  certain  circumstances,  the sales charge  incurred in acquiring  Class A
shares of a Fund may not be taken into account in  determining  the gain or loss
on the  disposition  of those shares.  This rule applies in  circumstances  when
shares  of the Fund are  exchanged  within  90 days  after  the date  they  were
purchased and new shares in a regulated  investment company are acquired without
a sales  charge or at a reduced  sales  charge.  In that case,  the gain or loss
recognized on the exchange will be determined by excluding from the tax basis of
the shares  exchanged all or a portion of the sales charge incurred in acquiring
those shares. This exclusion applies to the extent that the otherwise applicable
sales charge with respect to the newly acquired shares is reduced as a result of
having incurred the sales charge  initially.  Instead,  the portion of the sales
charge  affected  by this rule  will be  treated  as an amount  paid for the new
shares.

Up to 85% of an  individual's  Social  Security  benefits  and certain  railroad
retirement  benefits  may be  subject to federal  income  tax.  Along with other
factors,  total  tax-exempt  income,  including  any  exempt-interest  dividends
received  from  Municipal  Bond Fund, is used to calculate the portion of Social
Security benefits that is taxed.

Under the Internal  Revenue Code, a stockholder  may not deduct all or a portion
of interest on indebtedness incurred or continued to purchase or carry shares of
an investment company paying exempt-interest dividends. In addition, under rules
issued by the Internal  Revenue Service for determining  when borrowed funds are
considered  used for the purposes of purchasing or carrying  particular  assets,
the purchase of shares may be considered  to have been made with borrowed  funds
even though the  borrowed  funds are not  directly  traceable to the purchase of
shares.

A deductible "environmental tax" of 0.12% is imposed on a corporation's modified
alternative  minimum taxable income in excess of $2 million.  The  environmental
tax  will  be  imposed  even  if  the  corporation  is  not  required  to pay an
alternative  minimum tax because the corporation's  regular income tax liability
exceeds its minimum tax liability. To the extent that exempt-interest  dividends
paid by Municipal Bond Fund are included in alternative  minimum taxable income,
corporate stockholders may be subject to the environmental tax.

Opinions  relating to the validity of municipal  securities and the exemption of
interest  thereon  from  federal  income tax are rendered by bond counsel to the
issuer.  Neither the Investment  Manager nor Municipal Bond Fund's counsel makes
any review of  proceedings  relating to the issuance of municipal  securities or
the bases of such opinions.

The  Funds  are  required  by  law to  withhold  31% of  taxable  dividends  and
distributions  to  stockholders  who  do  not  furnish  their  correct  taxpayer
identification  numbers,  or are  otherwise  subject to the  backup  withholding
provisions of the Internal Revenue Code.

Each of Diversified  Income Fund and High Yield Fund (the Series of Income Fund)
will be treated  separately  in  determining  the  amounts of income and capital
gains  distributions.  For this purpose,  each Fund will reflect only the income
and gains, net of losses of that Fund.

A purchase of shares shortly before payment of a dividend or distribution  would
be  disadvantageous  because the dividend or distribution to the purchaser would
have the effect of  reducing  the per share net asset value of his or her shares
by the amount of the dividends or distributions. In addition all or a portion of
such  dividends or  distributions,  although in effect a return of capital,  are
subject to taxes, which may be at ordinary income tax rates.

OPTIONS,  FUTURES AND FORWARD  CONTRACTS AND SWAP AGREEMENTS -- Certain options,
futures  contracts,  and  forward  contracts  in which a Fund may  invest may be
"Section 1256  contracts."  Gains or losses on Section 1256 contracts  generally
are  considered  60%  long-term  and 40%  short-term  capital  gains or  losses;
however,  foreign  currency  gains or losses  arising from certain  Section 1256
contracts  may be  treated  as  ordinary  income  or loss.  Also,  Section  1256
contracts  held by a Fund at the end of each taxable year (and at certain  other
times as prescribed pursuant to the Code) are "marked to market" with the result
that unrealized gains or losses are treated as though they were realized.

Generally,  the  hedging  transactions  undertaken  by  a  Fund  may  result  in
"straddles" for U.S. federal income tax purposes.  The straddle rules may affect
the  character  of gains (or losses)  realized by a Fund.  In  addition,  losses
realized  by a Fund on  positions  that are part of a straddle  may be  deferred
under the straddle  rules,  rather than being taken into account in  calculating
the  taxable  income for the  taxable  year in which such  losses are  realized.
Because  only a few  regulations  implementing  the  straddle  rules  have  been
promulgated,  the tax consequences of transactions in options,  futures, forward
contracts,  swap  agreements  and other  financial  contracts  to a Fund are not
entirely clear. The  transactions may increase the amount of short-term  capital
gain realized by a Fund which is taxed as ordinary  income when  distributed  to
shareholders.

A Fund may make one or more of the elections  available under the Code which are
applicable  to  straddles.  If a Fund makes any of the  elections,  the  amount,
character  and timing of the  recognition  of gains or losses from the  affected
straddle  positions  will be determined  under rules that vary  according to the
election(s)  made.  The rules  applicable  under  certain of the  elections  may
operate to  accelerate  the  recognition  of gains or losses  from the  affected
straddle positions.

Because  application  of the straddle rules may affect the character of gains or
losses,  defer losses and/or  accelerate the recognition of gains or losses from
the  affected  straddle  positions,  the  amount  which must be  distributed  to
shareholders,  and which will be taxed to  shareholders  as  ordinary  income or
long-term capital gain, may be increased or decreased as compared to a fund that
did not engage in such hedging transactions.

Because only a few regulations  regarding the treatment of swap agreements,  and
related caps, floors and collars, have been implemented, the tax consequences of
such  transactions  are not entirely clear. The Funds intend to account for such
transactions  in a manner  deemed by them to be  appropriate,  but the  Internal
Revenue Service might not necessarily accept such treatment.  If it did not, the
status of a Fund as a regulated investment company might be affected.

The requirements  applicable to a Fund's qualification as a regulated investment
company  may  limit  the  extent  to  which a Fund  will be  able to  engage  in
transactions in options, futures contracts,  forward contracts,  swap agreements
and other financial contracts.

MARKET DISCOUNT -- If a Fund purchases a debt security at a price lower than the
stated  redemption  price  of such  debt  security,  the  excess  of the  stated
redemption price over the purchase price is "market  discount." If the amount of
market  discount  is more than a DE MINIMUS  amount,  a portion  of such  market
discount  must be included as ordinary  income (not capital gain) by the Fund in
each taxable  year in which the Fund owns an interest in such debt  security and
receives a principal payment on it. In particular,  the Fund will be required to
allocate that principal  payment first to the portion of the market  discount on
the debt security  that has accrued but has not  previously  been  includable in
income. In general, the amount of market discount that must be included for each
period is equal to the  lesser of (i) the  amount  of market  discount  accruing
during  such period  (plus any accrued  market  discount  for prior  periods not
previously taken into account) or (ii) the amount of the principal  payment with
respect to such period. Generally,  market discount accrues on a daily basis for
each day the debt  security  is held by a Fund at a constant  rate over the time
remaining to the debt security's  maturity or, at the election of the Fund, at a
constant yield to maturity which takes into account the semi-annual  compounding
of interest.  Gain realized on the disposition of a market  discount  obligation
must be recognized as ordinary  interest income (not capital gain) to the extent
of the "accrued market discount."

ORIGINAL ISSUE DISCOUNT -- Certain debt securities  acquired by the Funds may be
treated as debt  securities  that were  originally  issued at a  discount.  Very
generally,  original  issue  discount is defined as the  difference  between the
price  at  which a  security  was  issued  and its  stated  redemption  price at
maturity.  Although  no cash  income on account  of such  discount  is  actually
received by a Fund, original issue discount that accrues on a debt security in a
given year generally is treated for federal income tax purposes as interest and,
therefore,  such  income  would  be  subject  to the  distribution  requirements
applicable to regulated investment companies.

Some debt  securities  may be purchased by the Funds at a discount  that exceeds
the original issue  discount on such debt  securities,  if any. This  additional
discount represents market discount for federal income tax purposes (see above).

CONSTRUCTIVE SALES -- Recently enacted rules may affect the timing and character
of gain if a Fund engages in  transactions  that reduce or eliminate its risk of
loss with respect to appreciated  financial  positions.  If the Fund enters into
certain transactions in property while holding substantially identical property,
the Fund  would be  treated as if it had sold and  immediately  repurchased  the
property  and  would be taxed on any gain  (but no loss)  from the  constructive
sale.  The  character  of gain from a  constructive  sale would  depend upon the
Fund's  holding period in the property.  Loss from a constructive  sale would be
recognized  when the property was  subsequently  disposed of, and its  character
would depend on the Fund's  holding  period and the  application of various loss
deferral provisions of the Code.

FOREIGN  TAXATION  -- Income  received by a Fund from  sources  within a foreign
country may be subject to  withholding  and other taxes imposed by that country.
Tax conventions  between certain  countries and the U.S. may reduce or eliminate
such taxes.

The payment of such taxes will reduce the amount of dividends and  distributions
paid to the Funds'  stockholders.  So long as a Fund  qualifies  as a  regulated
investment company,  certain distribution  requirements are satisfied,  and more
than 50% of such  Fund's  assets at the close of the  taxable  year  consists of
securities of foreign corporation, the fund may elect, subject to limitation, to
pass through its foreign tax credits to its stockholders.

OTHER TAXES -- The foregoing discussion is general in nature and is not intended
to provide an exhaustive  presentation of the tax consequences of investing in a
Fund.  Distributions may also be subject to additional state,  local and foreign
taxes, depending on each shareholder's particular situation.  Depending upon the
nature and extent of a Fund's contacts with a state or local  jurisdiction,  the
Fund may be subject to the tax laws of such jurisdiction if it is regarded under
applicable  law as doing  business in, or as having  income  derived  from,  the
jurisdiction.  Persons who may be "substantial  users" (or "related  persons" of
substantial  users) of  facilities  financed by private  activity  bonds  should
consult their tax adviser before  purchasing  Municipal  Bond Fund shares.  (See
"Municipal  Securities," page 11.) Shareholders are advised to consult their own
tax  advisers  with respect to the  particular  tax  consequences  to them of an
investment in a Fund.

ORGANIZATION

The Articles of Incorporation of Income and Municipal Bond Funds provide for the
issuance  of shares of common  stock in one or more  classes  or series  and the
Articles of Cash Fund provide for the issuance of stock in one or more series.

Income Fund has  authorized  the issuance of an  indefinite  number of shares of
capital  stock of $1.00 par  value  and  currently  issues  its  shares in three
series,  Diversified Income Fund, High Yield Fund and Capital Preservation Fund.
The  shares of each  Series  of  Income  Fund  represent  a pro rata  beneficial
interest in that  Series' net assets and in the  earnings  and profits or losses
derived from the  investment of such assets.  Municipal Bond and Cash Funds have
not issued shares in any additional  series at the present time.  Municipal Bond
and Cash Funds have authorized the issuance of an indefinite number of shares of
capital stock of $0.10 par value.

Municipal Bond Fund currently issues two classes of shares.  Diversified  Income
Fund and High Yield Fund  currently  issue three  classes of shares.  Each class
participate  proportionately based on its relative net asset values in dividends
and distributions and has equal voting, liquidation and other rights except that
(i)  expenses  related  to the  distribution  of each  class of  shares or other
expenses that the Board of Directors  may designate as class  expenses from time
to time, are borne solely by each class; (ii) each class of shares has exclusive
voting  rights with  respect to any  Distribution  Plan  adopted for that class;
(iii) each class has different  exchange  privileges;  and (iv) each class has a
different  designation.  When  issued and paid for,  the  shares of  Diversified
Income,  High  Yield,  Municipal  Bond and  Cash  Funds  will be fully  paid and
nonassessable  by the Funds.  Shares may be exchanged as described under "How to
Exchange  Shares,"  page 47,  but will  have no  other  preference,  conversion,
exchange  or  preemptive  rights.   Shares  are  transferable,   redeemable  and
assignable and have cumulative voting privileges for the election of directors.

On certain matters, such as the election of directors,  all shares of the Series
of Income Fund vote  together  with each share having one vote. On other matters
affecting a particular Series,  such as the investment  advisory contract or the
fundamental  policies,  only shares of that Series are  entitled to vote,  and a
majority  vote of the shares of that  Series is  required  for  approval  of the
proposal.

The Funds do not generally hold annual meetings of  stockholders  and will do so
only when required by law. Stockholders may remove directors from office by vote
cast in person or by proxy at a meeting of stockholders.  Such a meeting will be
called at the written request of 10% of a Fund's outstanding shares.

CUSTODIAN, TRANSFER AGENT AND DIVIDEND-PAYING AGENT

UMB Bank,  N.A.,  928 Grand  Avenue,  Kansas  City,  Missouri  64106 acts as the
custodian for the portfolio  securities of Diversified  Income Fund,  High Yield
Fund,  Municipal Bond Fund and Cash Fund. Security Management Company,  LLC acts
as the Funds' transfer and dividend-paying agent.

INDEPENDENT AUDITORS

The firm of Ernst & Young LLP, One Kansas City Place,  1200 Main Street,  Kansas
City,  Missouri,  has  been  selected  by the  Funds  to  serve  as  the  Funds'
independent auditors,  and as such, will perform the annual audit of each Fund's
financial statements.

PERFORMANCE INFORMATION

The  Funds  may,  from  time  to  time,  include   performance   information  in
advertisements,  sales  literature  or reports to  stockholders  or  prospective
investors.  Performance information in advertisements or sales literature may be
expressed as yield for each of the Funds, effective yield for Cash Fund, taxable
equivalent  yield for  Municipal  Bond Fund and average  annual total return and
aggregate total return for Municipal Bond and Income Funds.

For Cash Fund,  the  current  yield will be based upon the seven  calendar  days
ending on the date of calculation ("the base period").  The total net investment
income  earned,  exclusive of realized  capital  gains and losses or  unrealized
appreciation  and  depreciation,  during  the  base  period,  on a  hypothetical
pre-existing  account having a balance of one share will be divided by the value
of the account at the beginning of that period.  The resulting figure ("the base
period  return") will then be  multiplied by 365/7 to obtain the current  yield.
Cash Fund's  current yield for the seven-day  period ended December 31, 1999 was
5.28%.

Cash Fund's  effective  (or compound)  yield for the same period was 5.42%.  The
effective yield reflects the compounding of the current yield by reinvesting all
dividends and will be computed by compounding the base period return by adding 1
to the base period return, raising the sum to a power equal to 365 divided by 7,
and  subtracting  1 from the  result.  The yield of the Fund may be  obtained by
calling the Fund.

Investors  should  recognize  that  investment in Cash Fund is not guaranteed or
insured by any state, federal or government agency or by any other person.

With respect to Income Fund and Municipal Bond Fund, quotations of yield will be
based on the  investment  income per share  earned  during a  particular  30-day
period,  less  expenses per share  accrued  during the period  ("net  investment
income") and will be computed by dividing net  investment  income by the maximum
offering  price  per  share  on the  last day of the  period,  according  to the
following formula:
                                       A - B
                           YIELD = 2[( ----- + 1)^6 - 1]
                                         CD

where A = dividends and interest earned during the period,  B = expenses accrued
for the period  (net of any  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.

Municipal Bond Fund's  tax-equivalent  yield,  like yield,  is based on a 30-day
period and is computed by dividing that portion of the Fund's yield (computed as
described  above) which is  tax-exempt by one minus a stated income tax rate and
adding the resulting figure to that portion of the Fund's yield, if any, that is
not tax-exempt.

For the 30-day period ended  December 31, 1999,  the yield for each Fund was the
following:

              ----------------------------------------------------
                                              CLASS A    CLASS B
              ----------------------------------------------------
               Diversified Income Fund         5.77%      5.22%
               High Yield Fund                 9.43%      8.90%
               Municipal Bond Fund             4.31%      3.83%
              ----------------------------------------------------

For the  same  period,  the tax  equivalent  yield  for the  Class A  shares  of
Municipal  Bond Fund  assuming  a 15% income tax rate and a 28% income tax rate,
respectively, was 5.07% and 5.99%.

For the  same  period,  the tax  equivalent  yield  for the  Class B  shares  of
Municipal  Bond Fund  assuming  a 15% income tax rate and a 28% income tax rate,
respectively, was 4.51% and 5.32%.

There is no  assurance  that a yield quoted will remain in effect for any period
of time.  Inasmuch as certain  estimates must be made in computing average daily
yield,  actual  yields may vary and will depend upon such factors as the type of
instruments in the Fund's portfolio,  the portfolio quality and average maturity
of such  instruments,  changes in interest  rates and the actual Fund  expenses.
Yield  computations  will  reflect the  expense  limitations  described  in this
Prospectus under "Investment Manager."

Quotations  of average  annual  total  return will be  expressed in terms of the
average  annual  compounded  rate of  return  of a  hypothetical  investment  in
Diversified  Income Fund, High Yield Fund or Municipal Bond Fund over periods of
1, 5 and 10  years  (up to the life of the  Fund),  calculated  pursuant  to the
following formula:

                                P(1 + T)^n = ERV

(where P = a  hypothetical  initial  payment of $1,000,  T = the average  annual
total return, n = the number of years, and ERV = the ending  redeemable value of
a hypothetical $1,000 payment made at the beginning of the period).  All average
annual total return  figures will reflect the  deduction of the maximum  initial
sales load in the case of  quotations  of  performance  of Class A shares or the
applicable  contingent  deferred  sales  charge  in the  case of  quotations  of
performance  of Class B shares and a  proportional  share of Fund expenses on an
annual basis,  and assume that all dividends and  distributions  are  reinvested
when paid.

For the 1-, 5- and 10-year  periods ended  December 31, 1999, the average annual
total return for each Fund was the following:

--------------------------------------------------------------------------------
                            1 YEAR              5 YEARS            10 YEARS
                        ----------------   -----------------   -----------------
                         CLASS   CLASS       CLASS   CLASS       CLASS    CLASS
                           A       B           A       B           A        B
--------------------------------------------------------------------------------
Diversified Income Fund (8.23)%  (9.36)%    6.17%    5.79%      6.35%  3.20%(1)
High Yield Fund         (5.23)%  (6.28)%    4.93%(2) 4.77%(2)    ---        ---
Municipal Bond Fund     (8.03)%  (8.96)%    4.57%    4.11%      5.07%   .89%(1)
--------------------------------------------------------------------------------
1 From October 19, 1993 (date of inception) to December 31, 1999
2 From August 5, 1996 (date of inception) to December 31, 1999
--------------------------------------------------------------------------------

The aggregate total return for Income and Municipal Bond Funds is calculated for
any specified period of time pursuant to the following formula:

                                P(1 + T)^n = ERV

(where P = a hypothetical  initial payment of $1,000, T = the total return,  and
ERV = the ending  redeemable value of a hypothetical  $1,000 payment made at the
beginning of the period).  All aggregate  total return  figures will assume that
all dividends and  distributions  are reinvested  when paid. The Funds may, from
time to time,  include  quotations of total return that do not reflect deduction
of the sales load  which,  if  reflected,  would  reduce the total  return  data
quoted.

For the periods  ended  December  31,  1999,  the  aggregate  total return on an
investment for each Fund calculated as described above was the following:

          -----------------------------------------------------------
                                            CLASS A         CLASS B
          -----------------------------------------------------------
           Diversified Income Fund          94.1%(1)        21.6%(2)
           High Yield Fund                  23.7%(3)        20.2%(3)
           Municipal Bond Fund              72.1%(1)        12.3%(2)
          -----------------------------------------------------------
           1 From December 31, 1989
           2 From October 19, 1993
           3 From August 5, 1996 (date of inception)
          -----------------------------------------------------------

These figures reflect  deduction of the maximum initial sales load and deduction
of the maximum  contingent  deferred  sales charge.  Fee waivers  and/or expense
reimbursements  were in effect for each of the Funds in the year ended  December
31, 1999.  In the absence of the waivers  and/or  reimbursements,  the yield and
performance quoted above would be reduced.

Quotations  of yield,  tax-equivalent  yield,  average  annual  total return and
aggregate  total  return will  reflect only the  performance  of a  hypothetical
investment  during the particular  time period shown.  Such quotations will vary
based on changes in market conditions and the level of the Fund's expenses,  and
no reported performance figure should be considered an indication of performance
which may be expected in the future.

In connection with communicating its yield, tax-equivalent yield, average annual
total return or aggregate  total return to current or prospective  stockholders,
each Fund also may compare  these  figures to the  performance  of other  mutual
funds tracked by mutual fund rating services or to other unmanaged indexes which
may assume reinvestment of dividends but generally do not reflect deductions for
administrative and management costs. Each Fund will include performance data for
each  class of  shares  of the Fund in any  advertisement  or  report  including
performance  data of the Fund.  Such  mutual fund  rating  services  include the
following:  Lipper Analytical Services;  Morningstar,  Inc.;  Investment Company
Data;  Schabacker  Investment  Management;   Wiesenberger  Investment  Companies
Service; Computer Directions Advisory (CDA); and Johnson Charts.

RETIREMENT PLANS

Diversified  Income,  High Yield and Cash Funds offer  tax-qualified  retirement
plans for individuals  (Individual  Retirement  Accounts,  known as IRAs),  Roth
IRAs,  SIMPLE IRAs,  several  prototype  retirement plans for the  self-employed
(Keogh plans), pension and profit-sharing plans for corporations,  and custodial
account plans for employees of public school systems and  organizations  meeting
the  requirements  of Section  501(c)(3) of the Internal  Revenue  Code.  Actual
documents and detailed  materials  about the plans will be provided upon request
to the Distributor.

Purchases of  Diversified  Income,  High Yield and Cash Fund shares under any of
these  plans  are  made at the  public  offering  price  next  determined  after
contributions  are  received by the  Distributor.  Shares owned under any of the
plans have full dividend,  voting and redemption privileges.  Depending upon the
terms of the particular plan,  retirement  benefits may be paid in a lump sum or
in installment  payments over a specified period.  There are possible  penalties
for premature distributions from such plans.

Security Management Company,  LLC is available to act as custodian for the plans
on a fee basis.  For IRAs,  Roth IRAs,  SIMPLE IRAs,  Section 403(b)  Retirement
Plans,  and Simplified  Employee  Pension Plans  (SEPPs),  service fees for such
custodial services currently are: (1) $10 for annual maintenance of the account,
and (2) benefit distribution fee of $5 per distribution.  Service fees for other
types of plans will  vary.  These fees will be  deducted  from the plan  assets.
Optional   supplemental  services  are  available  from  Security  Benefit  Life
Insurance Company for additional charges.

Retirement  investment programs involve commitments covering future years. It is
important  that the investment  objective and structure of  Diversified  Income,
High  Yield  and Cash  Funds be  considered  by the  investors  for such  plans.
Investments in insurance and annuity contracts also may be purchased in addition
to shares of the Funds.

A brief description of the available tax-qualified  retirement plans is provided
below.  However, the tax rules applicable to such qualified plans vary according
to the type of plan and the terms and conditions of the plan itself.  Therefore,
no attempt is made to provide  more than general  information  about the various
types of qualified plans.  Because Municipal Bond Fund's investment objective is
to obtain a high level of interest  income exempt from federal taxes,  Municipal
Bond Fund is not an appropriate investment for retirement plans.

Investors  are  urged to  consult  their  own  attorneys  or tax  advisers  when
considering the establishment and maintenance of any such plans.

INDIVIDUAL RETIREMENT ACCOUNTS (IRAS)

Individual  Retirement  Account  Custodial  Agreements  are available to provide
investment in shares of Diversified  Income, High Yield and/or Cash Funds, or in
other funds in the Security Group. An individual may initiate an IRA through the
Distributor  by executing the custodial  agreement and making a minimum  initial
investment  of at least $100.  A $10 annual fee is charged for  maintaining  the
account.

An individual  may make a contribution  to a traditional  IRA each year of up to
the lesser of $2,000 or 100% of earned  income  under  current tax law. The IRAs
described in this paragraph are called  "traditional  IRAs" to distinguish  them
from the "Roth IRAs" which are described below. Spousal IRAs allow an individual
and his or her spouse to  contribute  up to $2,000 to their  respective  IRAs so
long as a joint tax  return is filed  and  joint  income is $4,000 or more.  The
maximum amount the higher  compensated spouse may contribute for the year is the
lesser of $2,000 or 100% of that  spouse's  compensation.  The maximum the lower
compensated  spouse may  contribute  is the lesser of (i) $2,000 or (ii) 100% of
that  spouse's  compensation  plus the  amount by which the  higher  compensated
spouse's   compensation   exceeds  the  amount  the  higher  compensated  spouse
contributes to his or her IRA.

An individual may make a contribution  to a traditional  IRA which is deductible
for federal income tax purposes. A contribution is deductible if (i) neither the
individual  nor his or her  spouse is an  active  participant  in an  employer's
retirement  plan, or (ii) the individual (and his or her spouse,  if applicable)
has an adjusted  gross income below a specified  level.  The income limits began
gradually  increasing  starting  with tax years  beginning  in 1998,  eventually
reaching  $50,000-$60,000 for single filers in 2005 and thereafter (and reaching
$80,000-$100,000 if married filing jointly in 2007 and thereafter). In addition,
for tax years beginning  after 1997, a married  individual may make a deductible
IRA contribution even though the individual's spouse is an active participant in
a qualified  employer's  retirement  plan,  subject to a phase-out  for adjusted
gross income between $150,000-$160,000.  However, an individual not permitted to
make a deductible  contribution to an IRA may  nevertheless  make  nondeductible
contributions  up  to  the  maximum   contribution  limit  for  that  year.  The
deductibility of IRA contributions under state law varies from state to state.

Contributions must be made in cash no later than April 15 following the close of
the tax year.  No annual  contribution  is  permitted  for the year in which the
investor reaches age 70 1/2 or any year thereafter.

In addition to annual  contributions,  total  distributions  and certain partial
distributions from certain  employer-sponsored  retirement plans may be eligible
to be reinvested  into a traditional  IRA if the  reinvestment is made within 60
days of receipt of the distribution by the taxpayer. Such rollover contributions
are not subject to the limitations on annual IRA contributions described above.

ROTH IRAS

Section 408A of the Code permits  eligible  individuals  to establish a Roth IRA
for tax years beginning in 1998. Contributions to a Roth IRA are not deductible,
but withdrawals that meet certain requirements are not subject to federal income
tax.  The  maximum  annual  contribution  amount of $2,000 is phased  out if the
individual  is single and has an  adjusted  gross  income  between  $95,000  and
$110,000, or if the individual is married and the couple has a combined adjusted
gross income between $150,000 and $160,000. In general, Roth IRAs are subject to
certain required distribution requirements.  Unlike a traditional IRA, Roth IRAs
are not  subject to  minimum  required  distribution  rules  during the  owner's
lifetime.  Generally,  however,  the  amount  remaining  in a Roth  IRA  must be
distributed by the end of the fifth year after the death of the owner.

The owner of a traditional  IRA may convert the  traditional IRA into a Roth IRA
under certain  circumstances.  The conversion of a traditional IRA to a Roth IRA
will subject the amount of the converted  traditional IRA to federal income tax.
If a  traditional  IRA is  converted  to a Roth IRA,  the taxable  amount in the
owner's traditional IRA will be considered taxable income for federal income tax
purposes for the year of the conversion. Generally, all amounts in a traditional
IRA are taxable except for the owner's prior non-deductible contributions to the
traditional IRA.

EDUCATION IRAS

Section 530 of the Code permits  eligible  individuals to establish an Education
IRA on behalf of a beneficiary for tax years beginning in 1998. Contributions to
an  Education  IRA  are  not  deductible,  but  qualified  distributions  to the
beneficiary   are  not  subject  to  federal  income  tax.  The  maximum  annual
contribution amount of $500 is phased out if the individual is single and has an
adjusted  gross income  between  $95,000 and $110,000,  or if the  individual is
married and the couple has a combined adjusted gross income between $150,000 and
$160,000.   Education  IRAs  are  subject  to  certain   required   distribution
requirements.  Generally,  the  amount  remaining  in an  Education  IRA must be
distributed  by the  beneficiary's  30th birthday or rolled into a new Education
IRA for another eligible beneficiary.

SIMPLE IRAS

The Small Business Job Protection Act of 1996 created a new retirement plan, the
Savings  Incentive Match Plan for Employees of Small  Employers  (SIMPLE Plans).
SIMPLE  Plan   participants   must  establish  a  SIMPLE  IRA  into  which  plan
contributions will be deposited.

The  Investment  Manager makes  available  SIMPLE IRAs to provide  investment in
shares of the Funds. Contributions to a SIMPLE IRA may be either salary deferral
contributions or employer contributions.  Contributions must be made in cash and
cannot exceed the maximum amount  allowed under the Internal  Revenue Code. On a
pre-tax basis,  up to $6,000 of compensation  (through salary  deferrals) may be
contributed to a SIMPLE IRA. In addition,  employers are required to make either
(1) a dollar-for-dollar  matching contribution or (2) a nonelective contribution
to each participant's account each year. In general, matching contributions must
equal up to 3% of compensation,  but under certain circumstances,  employers may
make lower matching  contributions.  Instead of the match,  employers may make a
nonelective contribution equal to 2% of compensation  (compensation for purposes
of any nonelective contribution is limited to $160,000, as indexed).

Distributions from a SIMPLE IRA are (1) taxed as ordinary income; (2) includable
in gross income; and (3) subject to applicable state tax laws.

Distributions  prior to age 59 1/2 may be  subject  to a 10%  penalty  tax which
increases to 25% for distributions made before a participant has participated in
the  SIMPLE  Plan for at least two years.  An annual  fee of $10 is charged  for
maintaining the SIMPLE IRA.

PENSION AND PROFIT-SHARING PLANS

Prototype  corporate  pension or  profit-sharing  prototype  plans  meeting  the
requirements of Internal Revenue Code Section 401(a) are available.  Information
concerning these plans may be obtained from Security Distributors, Inc.

403(B) RETIREMENT PLANS


Employees of public  school  systems and  tax-exempt  organizations  meeting the
requirements of Internal Revenue Code Section  501(c)(3) may purchase  custodial
account plans funded by their employers with shares of Diversified Income and/or
High Yield Funds or other funds in the Security  Group in  accordance  with Code
Section  403(b).  The minimum  initial or  subsequent  investment in a custodial
account  plan is $50. An annual  administration  fee of $25 is required for each
custodial  account with a balance less than $25,000 and a $5 withdrawal fee will
be  charged  when any  custodial  account  is  closed.  Employees  who  purchase
custodial  account plans may request  loans from their  custodial  accounts.  An
administration fee of $125 will be charged at the time of application for a loan
and a $50 loan  maintenance  fee will be  deducted  each year  from the  account
balance. Section 403(b) plans are subject to numerous restrictions on the amount
that may be contributed,  the persons who are eligible to participate,  the time
when  distributions  may  commence,  and the  number  and  amount  of any  loans
requested.


SIMPLIFIED EMPLOYEE PENSION PLANS (SEPPS)

A prototype SEPP is available for corporations, partnerships or sole proprietors
desiring  to  adopt  such a plan for  purchases  of IRAs  for  their  employees.
Employers  establishing  a SEPP may contribute a maximum of $30,000 a year to an
IRA for each employee. This maximum is subject to a number of limitations.

FINANCIAL STATEMENTS

The audited financial statements of the Funds, which are contained in the Funds'
Annual Report dated  December 31, 1999,  are  incorporated  herein by reference.
Copies  of the  Annual  Report  are  provided  to every  person  requesting  the
Statement of Additional Information.

TAX-EXEMPT VS. TAXABLE INCOME

The following  table shows the approximate  taxable yields for individuals  that
are  equivalent to tax-exempt  yields using the 1999 tax rates  contained in the
Code. The table  illustrates what you would have to earn on taxable  investments
to equal a given  tax-exempt  yield in your federal  income tax bracket.  Locate
your income  (after  deductions  and  exemptions),  then locate your tax bracket
based on joint or single tax filing. Read across to the equivalent taxable yield
you  would  need to match a given  tax-free  yield.  There  is,  of  course,  no
assurance  that  an  investment  in  Municipal  Bond  Fund  will  result  in the
realization of any particular return.

<TABLE>
------------------------------------------------------------------------------------------------------------------------------------
<CAPTION>
       IF YOUR TAXABLE INCOME IS:                  YOUR                             AND A TAX-FREE YIELD OF:
----------------------------------------------  INCOME TAX  ------------------------------------------------------------------------
     JOINT RETURN           SINGLE RETURN       BRACKET IS      5%       6%       7%       8%       9%      10%      11%      12%
------------------------------------------------------------------------------------------------------------------------------------
<S>                      <C>                      <C>          <C>      <C>     <C>      <C>      <C>      <C>      <C>      <C>
1999
        0  -  43,050           0  -  25,750        15.0%       5.88     7.06     8.24     9.41    10.59    11.76    12.94    14.12
   43,051  - 104,050      25,751  -  62,450        28.0        6.94     8.33     9.72    11.11    12.50    13.89    15.28    16.67
  104,051  - 158,550      62,451  - 130,250        31.0        7.25     8.70    10.14    11.59    13.04    14.49    15.94    17.39
  158,551  - 283,150     130,251  - 283,150        36.0        7.81     9.38    10.94    12.50    14.06    15.63    17.19    18.75
  283,151 and over       283,151 and over          39.6        8.28     9.93    11.59    13.25    14.90    16.56    18.21    19.87
------------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<PAGE>
                                   APPENDIX A
--------------------------------------------------------------------------------

CLASS A SHARES OF DIVERSIFIED INCOME, HIGH YIELD AND MUNICIPAL BOND FUNDS

REDUCED SALES CHARGES -- Initial sales charges may be reduced or eliminated  for
persons or organizations  purchasing Class A shares of Diversified  Income, High
Yield and Municipal  Bond Funds alone or in  combination  with Class A shares of
other Security Funds.

For purposes of qualifying  for reduced sales charges on purchases made pursuant
to Rights of  Accumulation,  a Statement of Intention or Letters of Intent,  the
term  "Purchaser"  includes the following  persons:  an  individual;  his or her
spouse and children  under the age 21; a trustee or other  fiduciary of a single
trust estate or single  fiduciary  account  established  for their  benefit;  an
organization  exempt from federal income tax under Section  501(c)(3) or (13) of
the  Internal  Revenue  Code;  or a pension,  profit-sharing  or other  employee
benefit plan whether or not qualified under Section 401 of the Internal  Revenue
Code.

RIGHTS OF  ACCUMULATION  -- To reduce sales charges on purchases of  Diversified
Income Fund, High Yield Fund or Municipal Bond Fund, a Purchaser may combine all
previous  purchases with a contemplated  current purchase of Class A shares of a
Fund for the purpose of determining  the sales charge  applicable to the current
purchase.  For  example,  an investor  who already owns Class A shares of a Fund
either worth $30,000 at the applicable  current  offering price or purchased for
$30,000 and who invests an  additional  $25,000,  is entitled to a reduced sales
charge of 3.75% on the latter purchase.  The Distributor must be notified when a
sale takes  place which  would  qualify  for the reduced  charge on the basis of
previous  purchases  subject to confirmation of the investor's  holdings through
the Fund's records.  Rights of accumulation apply also to purchases representing
a combination of the Class A shares of Diversified Income Fund, High Yield Fund,
Municipal  Bond Fund,  Security  Growth and  Income,  Security  Ultra  Fund,  or
Security  Equity Fund in those states where shares of the Funds being  purchased
are qualified for sale.

STATEMENT  OF  INTENTION -- A Purchaser  in  Diversified  Income,  High Yield or
Municipal  Bond  Fund may sign a  Statement  of  Intention,  which may be signed
within 90 days after the first purchase to be included  thereunder,  in the form
provided by the Distributor  covering purchases of Diversified Income Fund, High
Yield Fund,  Municipal  Bond Fund,  Security  Equity Fund,  Security  Growth and
Income Fund, or Security  Ultra Fund to be made within a period of 13 months (or
a 36-month  period for  purchases  of $1  million  or more) and  thereby  become
eligible for the reduced  front-end sales charge applicable to the actual amount
purchased  under the  Statement.  Five  percent of the amount  specified  in the
Statement of  Intention  will be held in escrow  shares  until the  Statement is
completed or  terminated.  The shares so held may be redeemed by the Fund if the
investor is  required to pay  additional  sales  charge  which may be due if the
amount of  purchases  made by the  investor  during the period the  Statement is
effective is less than the total specified in the Statement of Intention.

A Statement  of  Intention  may be revised  during the  13-month  period (or, if
applicable,   36-month   period).   Additional  Class  A  shares  received  from
reinvestment  of income  dividends and capital gains  distributions  (if any are
realized)  are  included in the total  amount used to  determine  reduced  sales
charges. The Statement is not a binding obligation upon the investor to purchase
or any Fund to sell the full indicated amount. An investor  considering  signing
such an agreement should read the Statement of Intention carefully.  A Statement
of Intention form may be obtained from the Investment Manager.

REINSTATEMENT  PRIVILEGE  --  Stockholders  who redeem  their  Class A shares of
Diversified  Income Fund, High Yield Fund or Municipal Bond Fund have a one-time
privilege  (1) to  reinstate  their  accounts by  purchasing  shares of the Fund
without a sales charge up to the dollar amount of the  redemption  proceeds,  or
(2) to the extent the redeemed  shares would have been eligible for the exchange
privilege,  to purchase Class A shares of another of the Funds,  Security Equity
Fund,  Security Ultra Fund, or Security  Growth and Income Fund up to the dollar
amount of the  redemption  proceeds at a sales  charge  equal to the  additional
sales charge,  if any, which would have been  applicable had the redeemed shares
been exchanged pursuant to the exchange privilege. Written notice and a check in
the amount of the reinvestment  from eligible  stockholders  wishing to exercise
this  reinstatement  privilege  must be received by the Fund within  thirty days
after the  redemption  request was  received  (or such  longer  period as may be
permitted by rules and regulations  promulgated under the Investment Company Act
of 1940).  The net asset  value  used in  computing  the  amount of shares to be
issued upon  reinstatement  or  exchange  will be the net asset value on the day
that notice of the exercise of the  privilege is received.  Stockholders  making
use of the reinstatement  privilege should note that any gains realized upon the
redemption  will be taxable  while any losses  may be  deferred  under the "wash
sale" provision of the Internal Revenue Code.


© 2022 IncJournal is not affiliated with or endorsed by the U.S. Securities and Exchange Commission