问题
单项选择题
Cost performance measurement is BEST done through which of the following ？（）
A．Asking for a percent complete from each team member and reporting that in the monthly progress report
B．Calculating earned value and using the indexes and other calculations to report past performance and forecast future performance
C．Using the 50/50 rule and making sure the life cycle cost is less than the project cost
D．Focusing on the amount expended last month and what will be expended the following month
答案
参考答案：B
解析：
成本绩效衡量最好通过下列哪项来实现
A) 问每个成员进度完成的百分比并在月度报告中报告。
B) 计算EV，使用指数和其他计算结果来报告项目过去的绩效和对未来绩效的预测。
C) 使用50/50规则，确保生命期成本少于项目成本。
D) 集中在上个月的花费和下个月将花费多少上。
挣值分析属于成本绩效衡量的最好方式。