Scheduled Principal Balances: The Aggregate Scheduled Principal Balances for the Classes listed  below  are  included  in  Schedule  II  to  this  Supplement.  They  were  calculated  using, among other things, the following Structuring Ranges: Class Structuring Ranges PA and PB (in the aggregate)  .......................................................... 140% PSA through 430% PSA LA, LB, LC, LD, LE and LG (in the aggregate)  ............................ 98% PSA through 250% PSA MB, MC, MD, MN and MT (in the aggregate) .............................. 100% PSA through 340% PSA JA, JB, JC, JD, JE, MJ, MK, ML, MV and MZ (in the aggregate) .................................................................... 111% PSA through 200% PSA EG, TA, TB, TC, TD and TE (in the aggregate) .......................... 100% PSA through 300% PSA TV and TZ (in the aggregate) .......................................................... 104% PSA through 200% PSA Accrual Classes: Interest will accrue on each Accrual Class identified on the inside front cover of this Supplement at the per annum rate set forth on that page. However, no interest will be distributed to the Accrual Classes. Interest so accrued on each Accrual Class on each Distribu- tion Date will constitute an Accrual Amount, which will be added to the Class Principal Balance of that Class on each Distribution Date and will be distributable as principal as set forth in this Terms Sheet under "Allocation of Principal." Notional Classes: The Notional Classes will not receive distributions of principal but have Class  Notional  Balances  for  convenience  in  describing  their  entitlements  to  interest.  The Class Notional Balance of each Notional Class represents the percentage indicated below of, and reduces to that extent with, the Class Principal Balances indicated: Class Original Class Notional Balance Represents Approximately CI ......    $255,600,000     100% of TA, TB and TC (in the aggregate) (PAC I Classes) DI ......    $310,650,000     100% of TA, TB, TC and TD (in the aggregate) (PAC I Classes) HI ......    $  82,200,000     100% of TA (PAC I Class) IB ......    $  30,840,000       60% of LB (PAC Class) IC ......    $    6,000,000       30% of LC (PAC Class) IG ......    $  30,000,000     100% of EG (PAC I Class) IH ......    $107,100,000     100% of TB (PAC I Class) IL .......    $  12,000,000       60% of LA (PAC Class) IM .....    $  94,300,000     100% of MN and MT (in the aggregate) (SC/PAC I Classes) IN ......    $  18,300,000     100% of MT (SC/PAC I Class) IT ......    $    5,850,000     100% of MB (SC/PAC I Class) 17,329,692       94.6977704918% of MT (SC/PAC I Class)  $  23,179,692 NI ......    $  66,300,000     100% of TC (PAC I Class) OI ......    $  76,000,000     100% of MN (SC/PAC I Class) VI ......    $  72,450,000     100% of TV (PAC II/AD Class) XI ......    $189,300,000     100% of TA and TB (in the aggregate) (PAC I Classes) Tax Status: Double REMIC Series. See "Certain Federal Income Tax Consequences" in this Supplement and in the Base Offering Circular. Regular  and  Residual  Classes: Class  RR  is  a  Residual  Class  and  includes  the  Residual Interest of the Issuing REMIC and the Pooling REMIC; all other Classes of REMIC Securities are Regular Classes. B-8