Question
A project consists of nine jobs (A, B, C, D, E, G, H and I) with the following preceding activities and time estimates in
A project consists of nine jobs (A, B, C, D, E, G, H and I) with the following preceding activities and time estimates in days. Job Preceding activity Optimistic time(a) Most likely time(m) Pessimistic time(b) A 4 7 16 B 4 6 15 C A.B 7 13 30 D A,B 3 6 9 E B 6 12 18 F D.E 4 7 16 G C.F 4 10 28 H D.E 2 5 8 I G,H 3 6 9 A) Construct the project network for the activities B) Determine the critical path and the expected duration C) Determine the probability that the project will be completed in 50 days D) Calculate the total float on the non-critical activities
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