你需要缩短项目完工日期。没有额外的资源，但项目风险低。如果要优先考虑依赖关系，最佳的备选取方案是什么？（）

n terms of the budget,the project manager must report to the sponsor on the value of the work performed to date.What should the project manager calculate？

项目出现人员绩效问题，最好通过什么手段处理？（）

The role of each stakeholder is determined by:

If the project was supposed to have $1.000worth of work accomplished, but only completed $850 worth of work, what is the Scheduled Variance？