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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Construct a PERT network from the following table. Find the critical path and variance for eachevent, if ??, ??, ??? ?? represent most optimistic, most pessimistic, and most likely timesrespectively
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