Estimate at completion(EAC) is ______.

A:actual cost(A+budgeted cost(B B:actual cost(A+estimate to complete(ET C:budgeted cost(B-actual cost(A D:actual cost(A-planned value(PV)

What is the purpose of the contingency money in a cost estimate ？（）

A:Provides money to cover uncertainties in the estimate within the defined scope and schedule B:Money to cover changes in scope C:Money to cover unforeseen natural disasters D:A and C

Estimate at completion(EAC) is （）.

A:actual cost(AC)+budgeted cost(BC) B:actual cost(AC)+estimate to complete(ETC) C:budgeted cost(BC)-actual cost(AC) D:actual cost(AC)-planned value(PV)

The estimate is （）.

A:actual cost (AC) + budget cost (BC) B:the actual cost (AC) + completion is still needed to estimate (ETC) C:budget cost (BC) - actual cost (AC) D:actual cost (AC) - planned value (PV)

(According to) our estimate, only one (out of) three company managers (have been) trained in the (field of) management.（　）

A:According to B:out of C:have been D:field of

His estimate is far from being accurate.

The Estimate Activity Resource process is closely coordinated with the （73）process.

A:Estimate Costs B:Sequence Activities C:Plan Communications D:Conduct Procurements

The Estimate Activity Resource process is closely coordinated with the ______ process．

A:Estimate Costs B:Sequence Activities C:Plan Communications D:Conduct Procurements

The Estimate Activity Resource process is closely coordinated with the ______ process.

A:Estimate Costs B:Sequence Activities C:Plan Communications D:Conduct Procurements

The best estimate of the wind direction at sea level can be obtained from observing the direction of the ______.

A:cloud movement B:vessel heading C:waves D:swells"