QUESTION 2 [TOTAL MARKS: 25] Q 2(a) [25 Marks] Table 2 presents project cost and schedule data for a new process installation in a company that manufactures windows and doors. i. ii. Calculate the CPI and SPI at days 9 and 12. [20 marks] Comment on the results and explain any differences in the CPI and SPI values. [5 marks] Table 2 Task description Predecessors Task no. Scheduled time (days) Actual time (days Total budgeted cost Actual cost 1 none 4 5 12 2 1 13 1500 3000 1000 1100 3500 800 3 1 14 4 Project proposal Life cycle cost analysis Process design Risk assessment Design review Installation Staff training System roll out 1 2,3 10 8 15 10 17 800 3500 1200 2900 5 6 2,3,4 10 11 50000 55000 7 6 170 150 1000 1000 4000 8 5,7 35 35 5000 [End of Question 2]