Question: For the following project a) Draw the network b) Calculate the expected time for each activity c) Calculate the ES, EF, LS, LF, the slack

For the following project a) Draw the network b) Calculate the expected time for each activity c) Calculate the ES, EF, LS, LF, the slack for each activity and identify the critical path d) Calculate the probability that the project will be completed by 13 weeks. e) Calculate the probability that the project will be completed by 17 weeks. Node Nos. Predecessor(s) 1 2 3 4 5 6 7 8 1 1 1 2 2,3,4 2 Shortest likely Time 1 5 3 1 2 4 1 1 Most likely Time 2 6 4 2 4 5 3 2 Longest Likely Time 3 7. 5 3 6 6 5 3 5,6

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