A方案净现值NPV=22*P/A(10%,30)-200=7.394
B方案NPV=35*P/A(10%,30)-275=54.945
C方案NPV=20*P/A(10%,30)-190=-1.46
D方案NPV=42*P/A(10%,30)-350=45.934
很显然,选B方案.
A方案净现值NPV=22*P/A(10%,30)-200=7.394
B方案NPV=35*P/A(10%,30)-275=54.945
C方案NPV=20*P/A(10%,30)-190=-1.46
D方案NPV=42*P/A(10%,30)-350=45.934
很显然,选B方案.