In order to avoid a negative yield on any class of the Fund, SunAmerica Asset Management Corp. ("SunAmerica"), the Fund's investment adviser, may voluntarily waive fees and/or reimburse expenses. Such waivers and/or reimbursements have the effect of increasing the Fund's net yield. The 7-day yield without waivers represents what the yield would have been if SunAmerica were not waiving fees and/or reimbursing expenses. There is no guarantee that the Fund will be able to avoid a negative yield and the voluntary fee waivers and/or reimbursements may be discontinued at any time by SunAmerica. These voluntary fee waivers and/or reimbursements are in addition to any contractual expense limitation in effect for the Fund. Please see the prospectus for further details.