Management tells a project manager to subcontract part of the project to a company that management has worked with many times . Under these circumstances, the project manager should be MOST concerned about:
成本变更控制系统的目的是：（）
以下均为限制合同责任问题的可接受方式除了 （）
细化项目的技术要求是一个重要的步骤，因为这样的要求（）
A different between the requirements is BEST resolved in favor of the:
