Q1.

:

Find X in each case.

Part A: Fill in the blank - Using the data in the attachment - the duration of the critical path with no decimal places is X days.

Part B: Fill in the blank - Using the project data from question above the critical path identified for this project is X.

Part C: Fill in the blank- Using the project data from the above question the project can be crashed by 1 day by crashing X Your answer should be in the form X1. The cumulative cost of crashing by 1 day is X.

Part D: Using the project data from the above question the project can be crashed by 2 days by crashing X . Your answer should be in the form X1,Y2 The cumulative cost of crashing by 2 days is X.

Part E: Using the project data from the above question the project can be crashed by 3 days by crashing X . Your answer should be in the form X1,Y2,Z3. The cumulative cost of crashing by 3 days is X .

Part F: Using the project data from the above question the project can be crashed by 4 days by crashing X. Your answer should be in the form X1,Y2,Z3. The cumulative cost of crashing by 4 days is X.

Part G: Using the project data from the above question the project can be crashed by a maximum of up to X days with a cumulative cost of crashing of X.

Predeces sors Normal Duration Crash Duration Saved Days 1 Normal Cost () Activity Crash Cost () 90 A 6 5 60 B 7 4 3 50 150 C A 6 4 100 160 D ON UNO A 7 7 30 30 E B 5 4 1 70 85 F C 7 2 40 120 | G 9 7 WN DE 4 3 50 230