QUESTION 13

A CMO is created with one Floater and one Inverse Floater class. The CMO is backed by a mortgage pool of which, at origination, the Floater class holds 90 million in principal and the Inverse Floater class holds 70 million in principal. At origination, the floater class has a coupon rate of 6% and the inverse floater class has a coupon rate of 3%. What is the collateral's coupon rate (the mortgage pool's WAC)? Give your answer as a percentage (if your answer was two percent, enter 2.00).