rate on such Classes is capped at a maximum rate described under "Terms Sheet – Interest Rates." Payment Delay: Effect on Yields of the Fixed Rate Classes The effective yield on any Fixed Rate Class will be less than the yield otherwise produced by its Interest Rate and purchase price because on each Distribution Date, 30 days' interest will be payable on (or added to the principal amount of) that Class even though interest began to accrue approximately 46 days earlier. Yield Tables The following tables show the pre-tax yields to maturity on a corporate bond equivalent basis of specified Classes at various constant percentages of PSA and at various constant levels of LIBOR. The Mortgage Loans will not prepay at any constant rate until maturity, and it is unlikely that LIBOR will remain constant. Moreover, it is likely that the Mortgage Loans will experience actual prepayment rates that differ from those of the Modeling Assumptions. Therefore, the actual pre-tax yield of any Class may differ from those shown in the applicable table below for that Class even if the Class is purchased at the assumed price shown. The yields were calculated by 1.    determining the monthly discount rates that, when applied to the applicable assumed streams of cash flows to be paid on the applicable Class, would cause the discounted present value of the assumed streams of cash flows to equal the assumed purchase price of that Class plus accrued interest, and 2.    converting the monthly rates to corporate bond equivalent rates. These calculations do not take into account variations that may occur in the interest rates at which  investors  may  be  able  to  reinvest  funds  received  by  them  as  distributions  on  their Securities and consequently do not purport to reflect the return on any investment in any Class when those reinvestment rates are considered. The information set forth in the following tables was prepared on the basis of the Modeling Assumptions and the assumptions that (1) the Interest Rate applicable to each Inverse Floating Rate Class for each Accrual Period following the first Accrual Period will be based on the indicated level of LIBOR and (2) the purchase price of each Class (expressed as a percentage of its original Class Principal Balance or Class Notional Balance) plus accrued interest is as indicated  in  the  related  table.  The  assumed  purchase  price  is  not  necessarily  that  at which actual sales will occur. S-21