73、The cost performance index(CPI) is the ratio of earned value to( )and can be used to estimate the projected cost of completing the project
A、cost variance B、planned cost
C、planned cost D、actual cost
尚大教育-分析:
成本绩效指数是挣值和实际费用的比率,用来估算完成整个工程的预计费用。
尚大教育-参考答案:D
各省软考办 | ||||||||||