The purpose of the cost change control system is to- 成本变更控制系统是用来 [ B OR D]
a. Define when to add contingency funds to the project 规定何时增加应急费用 b. Define the procedures by which the cost baseline may be changed 规定改变成本基线的程序 c. Determine why a cost variance has occurred 决定出现成本变更的原因 d. Determine whether a budget update is required 决定是否需要更新预算
项目型组织
项目管理
工程项目
科技项目
资格认证
职业休闲
