An advertising project manager developed the network diagram shown in Figure 7.10 for a new advertising campaign.

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An advertising project manager developed the network diagram shown in Figure 7.10 for a new advertising campaign. In addition, the manager gathered the time information for each activity, as shown in the accompanying table.Activity A B C D E F G Optimistic 1 2 3 CO 6 3 6 1 TIME ESTIMATES (WKS) Most Likely 4 6 3 13 6 8 01 5

a. Calculate the expected time and variance for each activity.
b. Calculate the activity slacks and determine the critical path, using the expected activity times.
c. What is the probability of completing the project within 23 weeks?

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Operations Management Processes And Supply Chains

ISBN: 9781292409863

13th Global Edition

Authors: Lee Krajewski, Naresh Malhotra, Larry Ritzman

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