Question

工程经济学互斥方案比选计算题,现金流量如下,i为10%,A计算期4年,B计算期6年0 1 2-4 5 6A.-1000

Answer 1

NAV(A)=[-1000-700(P/F,10%,1)+800(P/A,10%,3)(P/F,10%,1)](A/P,10%,4)=54.36

NAV(B)=[-1200-800(P/F,10%,1)+600(P/A,10%,4)(P/F,10%,1)+700(P/F,10%,6)](A/P,10%,6)=45.21

A>B

方案A优