Chapter 3 – Orlando Amway Center
MyOMLab Operations Management
Heizer, Render and Munson
13th Edition
Find expected times and standard deviations for each activity.
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Find expected times and standard deviations for each activity.
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Calculate days for the project to be completed.
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This problem tells you that a project is being analyzed by PERT. Gives you activities, days and the project variance. Asks for the normal distribution probability of days to complete. Answers for both more than days and less than days.
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Given the early start time and the late start time.. find the true statement and slack.
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Gives you three time estimates (optimistic, most likely, pessimistic) and ask for the expected activity time calculated.
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They give you activities, critical path, estimated time, and variance. Asks for the normal probability that the project will be finished within a certain amount of days.
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Given a large grid time schedule with the normal time, crash time, normal cost, and the crash cost… find the total time and cost.
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They give you two critical path activities along with the time and cost of each. Asks for which activity should be crashed by one day and what the added cost will be.
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