挣值如何计算（How do you calculate earned value）.docVIP

挣值如何计算（How do you calculate earned value） Suppose the duration of a job is 10 days, and the budgeted cost is 100 yuan; that is, the daily schedule of completion is about 10%; The daily cost of input is about 10 yuan. Now, at the end of the fifth day, we monitor the project when it is discovered: 1. The work has only been completed by 40% 2. The actual cost has cost 60 yuan It seems that the implementation of the project is very bad, in progress and cost two aspects are unsatisfactory, then, now, the project situation is how? So, to what extent? We use the following indicators to illustrate 1. BCWP, also known as earned value (earned value), has budgeted for the cost of the work done. The formula is: task budget cost * percentage of jobs completed For example, that is: 100*40%=40 yuan What is the cost / cost of the budget to complete the previous work?. 2. ACWP, also known as the time cost of work done No calculation of the company, that is, the cumulative operating input costs (including various labor, materials, equipment, and others) Various expenses, etc For example, that is: 60 yuan 3. BCWS, also known as planned work budget cost. That is to say, so far, how much work should the calculations be done? How much is budgeted cost?. The formula is: task budget cost * percentage of completed work planned For example, that is: 100*50%=50 yuan 4.CPI, the cost performance index, which is a key indicator of the cost, performance, and control of the project Formula: BCWP/ACWP For example, namely: 40/60=66.67% The implication of this index is that, on average, the budget needs only 6.667 yuan to complete the same work, but the actual investment is 1 yuan. 5.SPI, the schedule performance indicator, is a key indicator of progress, execution, and control of the project Formula: BCWP/BCWS For example, namely: 40/50=80% The implication of this index is that, on average, the task should be invested at $1 at the same time, while time is only spent because of slow work 0.8 yuan. Sh