下列内容不是项目选择办法的是：()

成本估算的输入一般不包括以下哪一项？()。

下列哪个最好的描述了项目管理计划？

You are the project manager for a large project under contract with the government . The contract for this two year , multi-million dollar project was signed six months ago. You were not involved in contract negotiations or setting up procedures for manag

风险管理的什么过程会对项目的计划产生影响？ （）