6. Cost Variance (CV) is which of the following equations?
CV=BCWP-BCWS
CV=BCWP-ACWP
CV=SV/BCWS
A and c
费用偏差的公式为
成本偏差(CV)=已完成工作预算成本(BCWP)-计划工作预算成本(BCWS)
成本偏差(CV)=已完成工作预算成本(BCWP)-完成工作实际成本(ACWP)
成本偏差(CV)=进度偏差(SV)除以计划工作预算成本(BCWS)
A和c
7. Cost controls can be best described by which of the following?
The process of developing the future trends along with the assessment of probabilities, uncertainties, and inflation that could occur during the project
The process of assembling and predicting cots of project over its life cycle
The process of establishing budgets, standards, and a monitoring system by which the investment cost of the project can be measured and managed
The process of gathering, accumulating, analyzing, monitoring, reporting, and managing the costs on an on-going basis
以下哪一条最贴切的描述了成本控制?
是对未来项目进行过程中发生的可能性，不确定性及夸大性进行趋势估定的方法.
是组合并预计项目超出其生命周期的费用的方法
是制定预算，标准及监测系统以衡量并管理项目投资成本的方法
是在不断进行的基础上搜集，积累，分析，检测，报告并管理成本的一种方法.
8. Which one of the following is NOT a trade-off decision that must be made in the development of the project plan?
Whether to use skilled or unskilled laborers.
The amount of profit vendors should make versus the profit other vendors have received in the past.
Manufacturing in-house or sub-contracting ort the work.
The importance of cost versus quality.
以下哪一项不是项目计划过程中可能发生的换位权衡的决定?
是否使用有技能的劳动力或者无技能的劳动力
卖方应当获得的利润额同其他卖方在过去获得的利润比较
自己制造或者分包
成本重要性同质量比较
9. The BCWS=$250, the ACWP=$350, and the BCWP=$200, Calculate the Cost Variance.
-$150
$150
-$50
$50
计划工作预算成本(BCWS)=$250， 完成工作实际成本(ACWP)=$350， 已完成工作预算成本(BCWP)=$200，计算成本偏差
-$150
$150
-$50
$50
10. One of the types of cost estimation is Order of Magnitude. This estimate.
Is performed when detailed information is available.
Is performed when little if any information is available.
Is used in the beginning of the project conceptualization.
B and c
数量级估算是费用估算的一种.这种估算:
当有详细信息可用时实施
当仅有很少信息可用时实施
在项目概念化初期运用
b和c
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