Question: Given the following sequential-pay CMO with a notional IO tranche formed from the MBS in Question 25: Tranche A receives all principal payments first
Given the following sequential-pay CMO with a notional IO tranche formed from the MBS in Question 25:
Tranche A receives all principal payments first from the collateral until its principal of $50 million is retired. Its interest is 5.5%
Tranche B receives its principal of $25 million after A’s principal is paid. Its PT rate is 5%.
Tranche C receives its principal of $25 million after B’s principal is paid. Its PT rate is 5%.
Notional IO tranche receives the residual interest.
a. Using the MBSseqNIO Excel program, create an Excel table for the CMO.
Assume the estimated PSA is
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