A.5% B.8.16% C.10% D.10.25%
A.6247.68 B.4107.72 C.3803.4 D.4755.96
A.資本回收系數(shù) B.償債基金系數(shù) C.普通年金現(xiàn)值系數(shù) D.普通年金終值系數(shù)