单项选择题
（） are individuals and organizations that are actively involved in the project, or whose interests may be affected as a result of project execution or project completion; they may also exert influence over the project and its results.
A.controls B.baselines C.projectstakeholders D.projectmanagers
单项选择题 （） is a measurable, verifiable work product such as specification. feasibility study report, detail document, or working prototype
单项选择题 The（）technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.
