偏差和趨勢分析 試題 36：你們在為美國能源部做一個專案，採用掙值分析作為績效報告技術。現在專案已經完成了20%，掙值分析的結果顯示CPI為0.67，SPI 0 .87。在這種情況下，你應該：    Your project for the U.S. Department of Energy is using earned value analysis as a performance reporting technique. Your project is 201% complete. Results from a recent earned value analysis indicate that the CPI is 0 .67 and the SPI is 0.87. In this situation, you should    A：實施額外的資源計劃，增加資源並用比預計更多的時間來完成預算的工作量    Perform additional resource planning, add resources, and use overtime as needed to accomplish the same amount of budgeted work    B：重新設定進度基線，再進行蒙特卡羅分析    Rebaseline the schedule, then use Monte Carlo analysis    C：實施一項風險應對稽核來幫助控制風險    Conduct a risk response audit to help control risk    D：重新識別風險，實施定性風險分析和實施定量風險分析    Update to Identify Risks, Perform Qualitative Analysis and Perform Quantitative Analysis    正確答案：D 我的答案：C    解析：CPI=0.67，SPI=0.87，說明此時，專案完成了20%時，專案費用超支，專案進度落後，這個偏差分析結果說明專案存在對專案目標完成造成威脅的潛在風險存在，應該重新檢測風險因素並對專案實施定性和定量風險分析。