单项选择题
A.50% B.40% C.60% D.45%
A.静态投资回收期≤基准投资回收期 B.财务内部收益率≥0 C.基准投资收益率≥投资收益率 D.财务净现值≤0
A.22.5% B.21.43% C.18% D.16.07%