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Unformatted text preview: ) = P(Z ≤ 0.39) = 0.6517 Problem 16: a. P(project ≤ 32) = P(critical path ≤ 32) = P(Z ≤ 026 . 10 17 . 44 32) = P(Z ≤3.84) = 0 b. Z = σ μX 1.645 = 026 . 10 17 . 44X X = 49.4 weeks. Problem 18: The shortest critical path becomes 38 weeks. From the critical path in problem 17 (BEFIJKL), reducing K by one week, I by one week, B by one week, and E by two weeks reduces the completion time to 38 weeks. However, ADFIJKL would now be the critical path, so D must also be reduced by two weeks. Total Cost = $1,000 + $3,000 + $3,000 + $6,000 + $3,000 = $16,000...
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 Spring '08
 CURTHURDS
 Management, Project Management, Critical path, Harshad number, one week, Critical path method

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