Construct a PERT network from the following table. Find the critical path and variance for each event, if to, tp, and to represent most optimistic, most pessimistic, and most likely times respectively. Activity 1-2 1-3 2-4 2-5 3-4 to tp tm 1 431 193 3 713 1537 275 7 3-6 4-5 4-6 5-7 922 223 663 6 6 123 6-7 7 6 2

Construct a PERT network from the following table. Find the critical path and variance for each event, if to, tp, and to represent most optimistic, most pessimistic, and most likely times respectively. Activity 1-2 1-3 2-4 2-5 3-4 to tp tm 1 431 193 3 713 1537 275 7 3-6 4-5 4-6 5-7 922 223 663 6 6 123 6-7 7 6 2

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter14: Computational Engineering Tools Electronic Spreadsheets

Section: Chapter Questions

Problem 28P

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A1 PLEASE TRY SOLVING. IT IS A erroneous PROBLEM
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Solve if 100% confident