The Program Evaluation and Review Technique (PERT) is a method of scheduling projects. In the context of risk, PERT is better than the Critical Path Method because it deals with the _______ associated with ________.

The project manager establishes a risk models that will be used on the Boston project. The risk model shows the risk events and provides the probabilities of occurrence What is missing from this risk design？

The presence of communication barriers is most likely to lead to—

在顶点项目（ACme projeCt）的第4个月，累计计划的开支是100,000美元。实际成本总计为120,000美元。顶点项目进行得怎么样？（）

您正在审查各种各样的瑕疵和质量控制拒收的缺陷利用有限的资源您希望查明最经常发生的改善这种情况之机会的主要领域并且确定纠正行动首先应考察何种领域作为项目经理以下哪一种工具最能满足您的需求 （）