data are captured twice . once at time now 8th week and time now 15th week. The required is to track the Project costs at the 8th and 15th weeks by doing the following

please try to explain your work

Table 1: Data Capture at Time now 8th week 1. Compute the CBC,CAC,CEV,CV,CPI and FCAC (two methods) for both Times now 8th week and 15th week. 2. Plot CAC and CEV on the CBC curve for both the 8th week and the 15th week. 3. Analyze the project for both dates and show whether the project's budget is under run or overrun, then state your recommendations. Table 2: Data Capture at Time now 15th week