For the following test marketing project at week 6:

Use the "% Complete" column and determine PV and EV, calculate the cost, schedule, and time variances. Also calculate the CPI, SPI, CSI, and the ETC and EAC. DO NOT ASSUME 50-50 PERCENTAGE COMPLETE RULE

Duration Activity Predecessors (weeks) Budget, $ Actual Cost, $ % Complete a: Build items 300 400 100 b: Supply stores 200 180 100 c: Create ad program LUNWN 250 300 100 d: Schedule ads 600 400 20 c: Check sale results b. c 400 200 20