a) b) c) Construct an Activity On Arrow AOA network based on the table Q3. The...

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a) b) c) Construct an Activity On Arrow AOA network based on the table Q3. The time is in weeks. Propose critical path and another TWO (2) possible paths other than critical path, with information on the total project time. Compute a cost/time slope for each activity that can be crashed. (4 marks) Evaluate the time and cost factor, propose a solution where the project can be shortened to 12 weeks and what are the total cost required by modifying the critical path? (6 marks) Activity A B C Ꭰ E F G H I Precedence A A B B,C C E,F D,F H,G Table Q3: Two-Time CPM Time (Weeks) Normal Crash 4 3 3 5 1 4 4 4 6 2 1 2 3 1 2 2 3 3 Cost (RM) Normal Crash 9,000 5,000 3,000 8,000 5,000 3,500 12,000 11,000 13,000 12,000 8,000 8,000 15,000 5,000 8,000 21,000 (10 marks) 20,000 22,000 Partial Crashing No No No Yes No Yes Yes No Yes a) b) c) Construct an Activity On Arrow AOA network based on the table Q3. The time is in weeks. Propose critical path and another TWO (2) possible paths other than critical path, with information on the total project time. Compute a cost/time slope for each activity that can be crashed. (4 marks) Evaluate the time and cost factor, propose a solution where the project can be shortened to 12 weeks and what are the total cost required by modifying the critical path? (6 marks) Activity A B C Ꭰ E F G H I Precedence A A B B,C C E,F D,F H,G Table Q3: Two-Time CPM Time (Weeks) Normal Crash 4 3 3 5 1 4 4 4 6 2 1 2 3 1 2 2 3 3 Cost (RM) Normal Crash 9,000 5,000 3,000 8,000 5,000 3,500 12,000 11,000 13,000 12,000 8,000 8,000 15,000 5,000 8,000 21,000 (10 marks) 20,000 22,000 Partial Crashing No No No Yes No Yes Yes No Yes

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a Construct an Activity On Arrow AOA network based on the table Q3 The time is in weeks Propose critical path and another TWO 2 possible paths other t... View the full answer