In order to expand the customer base, a company is considering setting up an overseas branch. The project sponsor hopes to get an argument for this investment. What should the project manager do? 为了扩大客户群，一家公司考虑设立海外分支机构。项目发起人希望得到这项投资的论证。项目经理应该怎么做？ ◑A.Meeting with project stakeholders与项目干系人开会 ◑B.Formulating a business case制定商业论证 ◑C.Conduct cost-benefit analysis进行成本效益分析 ◑D.Drafting a project management plan起草项目管理计划
