Which of the following responses describes a collateralized mortgage obligation (CMO) tranche?

CMOs are divided into tranches, which are portions of the pool of mortgage-backed securities. Each tranche has its own characteristics, including coupon rate, maturity date, and credit rating, tailored to meet the needs of different investors.

C is correctbecause tranches represent slices of the investment with specific terms.

Ais incorrect because the yield depends on prepayment rates and interest rate changes.

Bis incorrect as average life is an estimate, not a defining characteristic of a tranche.

Dis incorrect because underwriting is unrelated to the definition of a tranche.