E．stimating schedule activity costs involves developing an(69)of the costs of the resources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. For example, in most application areas, additional work during a design phase is widely held to have the potential for reducing the cost of the execution phase and product operations. The cost estimating process considers whether the expected savings can offset the cost of the additional design work. Cost estimates are generally expressed in units of(70)to facilitate comparisons both within and across projects.The(71 )describes the business need, justification, requirements, and current boundaries for the project. It provides important information about project requirements that is considered during cost estimating.

A．accuracy

B．approximation

C．specification

D．summary

[单选题]E．stimating schedule activity costs involves developing an (74) of the cost of the resources needed to complete each schedule activity．A．accuracyB．approximationC．specificationD．summary

[单选题,共用题干题] Estimating schedule activity costs involves developing an (1) of the cost of theresources needed to complete each schedule activity. Cost estimating includes identifying and considering various costing alternatives. for example, in most applic

[单选题]Estimating schedule activity costs involves developing an ( ) of the cost o

[单选题]E．stimating activity durations uses information on activity scope of(74) , required resource types, estimated resource quantities, and resource calendars.A．milestoneB．baselineC．qualityD．work

[单选题]E．stimating activity durations uses information on activity scope of(74)，required resource types，estimated resource quantities，and resource calendars.A．milestoneB．baselineC．qualityD．work

[单选题] Estimating activity durations uses information on activity scope of （74）,required resource types, estimated resource quantities, and resource calendars.（74）A． milestoneB． baselineC． qualityD． work

[单选题]E．stimating activity durations uses information on activity scope of （74）, required resource types, estimated resource quantities, and resource calendars.（74）A． milestoneB． baselineC． qualityD． work

[单选题]Estimating activity durations uses information on activity scope of（），required resource types, estimated resource quantities, and resource calendars.A . milestoneB . baselineC . qualityD . work

[单选题]The process of（）schedule activity durations uses information on schedule activity scope of work, required resource types, estimated resource quantities, and resource calendars with resource availabilities.A . estimatingB . definingC . planningD . seq

[单选题]Estimating activity durations uses information on activity scope of ( ) ， r