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. 

单选题

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. 

答案解析

单选题

The earned value technique is a commonly used method of performance measurement. It integrates project scope, cost, and schedule measures to help the project management team assess project performance. If a project’s Schedule Performance Index（SPI=EV/PV） value less than1.0, it means that_（）.

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单选题

— When will the performance begin? —().

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问答题

Critics ﹍ the actor‘s performance in the film.

答案解析

问答题

cost

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