Which of the Below Statements Is FALSE

Which of the below statements is FALSE?

A) Shorter-term tranches and a longer-term tranche are created by excluding an accrual bond.
B) A reason for the shortening of nonaccrual tranches is that the interest that would be paid to the accrual bond is being allocated to the other tranches.
C) In many sequential-pay CMO structures, at least one tranche does not receive current interest.
D) An accrual tranche, or a Z bond, is similar to a zero-coupon bond.