You have been informed by the Customer of a small change to the original scope. It is a small effort as compared to the total project and you need the good-will for a huge project. You will:

买方正在与卖方商议一项成本的奖励的合同，该合同的目标成本是$300，000，目标费用是$40，000，分成比例为80/20，最大量用$60，000，最小费用$20，000如果卖方的实际费用为$380，000，买方会向卖方支付多少费用？()

完工估算是（）的定期评估

在信息发送过程中要用到下列哪一种工具或技术（）

When communicating with an action-oriented person, a project manager should—