The project manager uses EAC = AC + (BAC-EV) to estimate the completion cost of the project. Which of the following is used for prediction?项目经理用公式EAC = AC + (BAC - EV)来估算项目完工时的费用,这是利用以下哪一项来进行预测?
A. New estimate新估算
B. Assume ETC work is completed with current CPI假设以当前CPI完成ETC工作
C. It is assumed that ETC work will be completed at budget unit price 假设将按预算单价完成ETC工作
D. It is assumed that SPI and CPI will affect ETC work at the same time假设SPI与CPI将同时影响ETC工作
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The sunk cost is 沉没成本是()。
A. There is no fund for the project in the management reserve 管理储备中还没有用于项目的资金
B. Cost of human resources included in the project budget 已经列入项目预算的人力资源成本
C. In order to prevent the past efforts in vain, the cost that must be considered when making decisions 为了防止过去的努力白费,而在进行决策时必须考虑的成本
D. Is one that has already been incurred in the past and that cannot be recovered. 已经花掉的资金,无论其用途是否合理
There are two projects to choose between: Project A with an NPV of US $45,000; or Project Bwith an NPV of US $85,000. What is the opportunity cost of selecting project B?有两个项目可以被选择: 项目 A 净现值(NPV) 为45,000美元; 项目 B净现值(NPV) 为85,000美元. 选择项目B的机会成本是多少?
A. US $45,000
B. US $85,000
C. US $40,000
D. US $130,000
Which of the following best describes parameter estimation?以下哪个最好地描述了参数估算?
A. Estimate the cost of each activity first, then summarize it to work package and control account 先估算出各活动的成本,再汇总至工作包和控制账户的成本
B. First estimate the cost of each time period, and then sum up the cost of the whole project 先估算出各时间段的成本,再加总得到整个项目的成本
C. According to the quantitative relationship between the factors of past projects, the project cost is predicted 依据过去项目所表现出来的各因素之间的量化关系,来预测项目成本
D. Use expert judgment to estimate the cost of the project by senior experts利用专家判断,由资深专家进行项目的成本估算
Which of the following is the same as the analogy estimate?类比估算与下列哪一项相同?
A. Parameter estimation参数估算
Bottom-up estimating 自下而上估算
C. Top-down estimates 自上而下估算
D. Three point estimation 三点估算
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