to OneDriveA PERT project is detailed in the table below. Durations are given in days.Pessimistic durationLikely durationActivityPredecessorsOptimistic duration361240B72C32D4052E364240B,C3460F.HOptimistic durationLikely durationActivityPredecessorsPessimistic durationE,44504844F. H, IJ. K32445440N3642720M. N2023KO2426. Draw a network representing this project.b. Give the expected duration and variance of each activity in a table.c. What is the expected duration of the project?
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