为了更有效地利用太阳光能，佛山一中学生宿舍楼顶的太阳能热水器集热板应朝向：

A．东

B．南

C．西

D．北

Your company's project review committee (PRC) meets quarterly to review any project with a budget exceeding $2 million. You recently were promoted to senior project manager and were assigned one of these largest projects, the development of a next-generation, computer-aided manufacturing process. The PRC asked you to present the project's objectives, work content, and deliverables at its next meeting. Accordingly, you need to prepare which one of the following documents ？（）

A．project charter

B．product description

C．scope statement

D．WBS