● The earned value technique is a commonly used method of performance measurement. It inte

The ability to achieve cost savings is inversely proportional to _____.

A.the earned value achieved to date

B.the estimated costs to complete

C.empowerment to the P.M.

D.productivity

E.None of the above.

（）is a measure of schedule performance expreessed as the difference between the earned value and the planned value.

A、Schedule varlance (SV)

B、Cost varlance (CV)

C、Actual cost (AC)

D、Earned value (EV)

130 The ability to achieve cost savings is inversely proportional to _____.

A. the earned value achieved to date

B. the estimated costs to complete

C. empowerment to the P.M.

D. productivity

E. None of the above

24 A comparison of completion status to baseline is referred to as _____.

A. Earned value measurement.

B. Percent complete.

C. ACWP.

D. BCWS

E. None of above

48 The ability to achieve cost savings is inversely proportional to _____.

A. the earned value achieved to date

B. the estimated costs to complete

C. empowerment to the P.M.

D. productivity

E. None of the above

项目成本控制的一种重要方法是挣值分析法，挣值管理(Earned Value Management)是综合了项目范围、进度计划和资源、测量项目绩效的一种方法，如下图，当出现(53)时，说明工程滞后。

A．SV＞0

B．SV＜0

C．CV＞0

D．CV＜0

mate the projected cost of completing the project.

A.cost variance

B.planned cost

C.planned cost

D.actual cost

s, plotted against time, is called a(n) _____.

A . Trend line.

B . Trend analysis.

C . S curve.

D . Percent completion report.

E . Earned value report.

46 Graphical displays of accumulated cost and labor hours, plotted as a function of time, are called: A. Variance reports

B. S curves

C. Trend analysis

D. Earned value reporting

E. Baseline control

ates project scope，schedule，and cost measures to help the project management team assess project performance．If a project’s Cost Performance Index(CPI＝EV/AC)value less than 1．0，it means that（）。 A．the cost savings for work completed B．the project is ahead of its planned schedule C．the cost overrun for work completed D．1ess work was completed than was planned