在前瞻怕的项目风险管理方法中，应急储备金额应该根据： （）

The following is most false:

The tool technique used for communication planning is—

通过项目技术评估、可判断项目在技术上的()。

ur company has an emergency and needs contracted work done as soon as possible.Under these circumstance,which of the following would be the MOST helpful to add to the contract？