The（）defines the phases that connect the beginning of a project to its end.

（）means that every project has a definite beginning and a definite end.

（） is the process of obtaining the stakeholders' formal acceptance of the completed project scope .verifying the scope includes reviewing deliverables and work results to ensure that all were completed satisfactorily.

（） 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.

（） is a measurable, verifiable work product such as specification. feasibility study report, detail document, or working prototype

 The（）technique involves using project characteristics in a mathematical model to predict total project cost. Models can be simple or complex.