Question 2. (30 points) The following project is at the end of its sixth week. a. (8 pts) Find the cost variance (CV), schedule variance (SV) and time variance (TV). b. (12 pts) Also find the BAC, ETC, and CSI for the project. c. (10 pts) Is this project favorable or not? You must write a comment. Use the proportionality rule for your calculations. ACTIVITY PV EV AC A 250 380 250 500 B 500 480 300 300 400 D 480 240 150 E 100 1630 0 1290 0 1410 TOTAL