i) ii) Using the airline's between-flight cost data given as follows, prepare a CPM/Cost analysis for each of the following three points in time, For each case, show the percent overrun or underrun for the project to date and indicate any corrective action that should be undertaken. Assuming the budgeted cost is as follows: Activity A B C D E F G H I J K L M Budgeted Cost ($ x 10) 2 1 2 15 6 3 3 2 5 2 6 1 3 At the end of the 20 minutes: Activity A B At the end of 40 minutes: Activity A B C D E H Actual Cost ($ x 10) 3 3 Actual Cost ($ x 10) 7 2 2 12 7 1 Percent Completion 15 30 (3 marks) (3 marks) Percent Completion 35 60 33 30 85 25