A.17.50% B.19.50% C.19.69% D.20.16%
A.13% B.15% C.20% D.30%
A.凈現(xiàn)值 B.投資收益率 C.利息備付率 D.項(xiàng)目投資財(cái)務(wù)凈現(xiàn)值