You just been assigned as project manager for a project that is in the middle of the execution phase, and you are determining how you will control the project . The BEST way to control the project is to :

合同类型选择与风险的程度或项目经理面对的不确定性有关。从买方的预期来说，低风险情况下理想的合同类型是——（）

Cost controls can be best described by which of the following？

Which of the following configuration management activities is part of the Perform Integrated Change Control Proces？

The project manager leads a development project for the customer.The project is externally funded with a strict payment plan and deadline.During the project execution phase,the project manager identifies that the project is behind schedule.What should the project manager do？