试题详情

The cost performance index（CPI） is the ratio of earned value to （ ） and can be used to estimate the

es project scope, cost, and schedule measures to help the project management team assess project pe

ations. The cost estimating process considers whether the expectedsavings can offset the cost of the

to deal with the traffic problems of the next 20 years. There has to be a big change. Which of the

s and cost baselines,and（ ）of the project management plan are revised and reissued to reflect the a