The earned value technique is a commonly used method of performance measurement. It integrates project scope, schedule, and cost measures to help the project management team assess project performance. If a project's Cost Performance Index(CPI=EV/AC) value less than 1.0, it means that ( )
A、the cost savings for work completed
B、the project is ahead of its planned schedule
C、the cost overrun for work completed
D、less work was completed than was planned
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试题解析
挣值管理(EVM)是一种常用的绩效测量方法。它综合考虑项目范围、 进度与成本指标,帮助项目管理团队评估项目绩效。如果某个项目的成本绩效指数(CP1=EV/AC) 值小于1.0,则说明已完成的工作的成本超支(the cost overrun for work completed)。