In your construction project, the CPI is 1.30 and SPI is 0.85. What could be the potential reason ？（）

题库:PMP项目管理师考试 类型:最佳选择题 时间:2017-07-02 16:30:51 免费下载:《单选题》Word试卷

In your construction project, the CPI is 1.30 and SPI is 0.85. What could be the potential reason ？（）
A.A critical resource went on sick leave for a long period of time, which had not been anticipated earlie
B.The Cost of raw materials required for construction increased 10%.
C.You had not taken into account inflation rat
D.There was 4 days waiting time in the curing of cement, and work could not be done during that tim

本题关键词:选择性指数(SPI),尿蛋白选择性指数(SPI),羟乙基淀粉130/0.4氯化钠注射液;