如果挣值EV是300万元，实际成本AC是350万元，计划值PV是375万元。进度执行指数显示：
- A.仅以原始计划速率的86%进行项目
- B.正在以原始计划速率的93%进行项目
- C.正在以原始计划速率的107%进行项目
- D.仅以原始计划速率的80%进行项目
正确答案及解析
正确答案
D
解析
SPI=EV/PV=300/375=0.8=80% 即仅以原始计划速率的80%进行项目
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