All of the following are tools for scope verification EXCEPT

在以下哪个项目生命周期阶段风险的影响最大？（）

The sponsor and other in your organization are repeatedly requesting changes . When you try to implement some of the changes, you discover the current contract does not include a budget for evaluating changes . What should you do？

Contained within the first step of a five step process to determine the risk analysis of the project’s risk events, a process of ________ is performed to see if the risk should be included or excluded as part of the project scope

All of the following rules are true about the lowest level WBS work packages except work packages: