[单选] 一名新项目经理被任命管理一个目前落后于进度的项目,新项目经理应使用挣值技术来确定下列哪一项?A new project manager is assigned to a project that is currently behind schedule. The new project manager should use the earned value methodology to identify which of the following?

[单选] 产品已经试验性地推出市场。但客户报告存在一些问题。用于纠正这些问题的成本应归为下列哪一类成本?A product is test launched. The customer reports a few issues. The cost of correcting these issues is classified as which of the following?

[单选] 你正负责为世界银行的一个大项目准备成本估计。因为你的估计需要尽可能的准确,所以你决定准备一个自下而上的估计。你的第一步是:You are responsible for preparing a cost estimate for a large World Bank project. You decide to prepare a bottom-up estimate because your estimate needs to be as accurate as possible. Your first step is to

[单选] 项目经理确定项目可交付成果延迟。项目落后于进度,并超过预算 5%。在审查文件和状态报告之后,项目经理下一步该怎么做?The project manager determines that a project deliverable is late. The project is behind schedule and is 5% over budget. After reviewing the documentation and status reports, what should the project manager do next?