Operations ResearchTU Board 2080
A project consists of nine activities whose time estimates (in weeks) and other characteristics are given below: ActivitiesABCDEFGHIPreceding activities AAB, DB, DC, FEOptimistic time2662118394Most…
10A project consists of nine activities whose time estimates (in weeks) and other characteristics are given below: ActivitiesABCDEFGHIPreceding activities---AAB, DB, DC, FEOptimistic time2662118394Most likely time46125141061510Pessimistic time66248231292716 (a) Show the PERT network diagram for the project. (b) Identify the critical activities. (c) What is the expected project completing time and its variance?
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