A. (P/A,10%,3)=(P/F,10%,1)+(P/F,10%,2)+(P/F,10%,3) B. 利率10%,期数为3的预付年金现值系数=1+(P/F,10%,1)+(P/F,10%,2) C. (F/A,10%,3)=1+(F/P,10%,1)+(F/P,10%,2) D. 利率10%,期数为3的预付年金终值系数=1+(F/P,10%,1)+(F/P,10%,2)
A. 6 250 000 B. 5 000 000 C. 1 250 000 D. 4 000 000
A. 对 B. 错