英语翻译 By measuring and calculating the company has completed the work of the estimated cost of the work has been completed and actual costs，as well as the planned work in the estimated costs related to the implementation of the scheme by the progress and cost of deviation，and to judge the progress of the project cost and implementation purposes.
项目管理题目。请高人解答。 成本偏差CV=BCWP-ACWP=30-35=-5，进度偏差SV=BAWP-BCWS=30-28=2图这里无法画，就口述下吧。图就是在一个坐标系内（有横坐标、纵坐标即可），画出预算成本、实际成本、完成工作的预算成本三条曲线，从0点出发，大概排.
帮忙翻译 4 of Zheng value method evaluate index sign1，expenses deviation：CV=BCWP-ACWP(expenses deviation)[The work which has already complete is to exceed budget or low at the budget]When CV for negative valu.
