在风险应对控制中，纠错行动主要由（）组成？

()是影响工作持续时间估算的因素之一。

你为客户执行的项目即将结束。客户签订了一个队项目产品进行三年保修的合同。项目经理首先应该怎么做？

？项目经理根据交付约定项目范围所需的能力来确定项目团队成员候选人。项目经理应该怎么做？

You have just learned that one of your team members has not been adequately trained to complete project tasks as assigned to him . How would you handle this situation ？