A.1994.59 B.1566.36 C.1813.48 D.1423.21
A.普通年金現(xiàn)值系數(shù)×投資回收系數(shù)=1 B.普通年金終值系數(shù)×償債基金系數(shù)=1 C.普通年金現(xiàn)值系數(shù)×(1+折現(xiàn)率)=預(yù)付年金現(xiàn)值系數(shù) D.普通年金終值系數(shù)×(1+折現(xiàn)率)=預(yù)付年金終值系數(shù)
A.13382 B.17623 C.17908 D.31058