Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table forbuilding new motels.ActivityABCDEFaTime (weeks)418516m9814729b12231810420ImmediatePredecessor(s)AAABC, EActivityGHIJKa31741Time (weeks)m31781b517124ImmediatePredecessor(s)C, EFFD, G, HI, J a) The expected (estimated) time for activity C is 13.67 weeks. (Round your response to two decimal places.)b) The variance for activity C is 2.78 weeks. (Round your response to two decimal places.)c) Based on the calculation of the estimated times, the critical path is A-C-F-H-J-Kd) The estimated time for the critical path ise) The activity variance along the critical path isweeks. (Round your response to two decimal places.)weeks. (Round your response to two decimal places.)f) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 42 weeks or less isprobability and round your response to three decimal places.)(Enter as a

weeks. (Round your response to two decimal places.) weeks. (Round your response to two decimal places.) d) The estimated time for the critical path is e) The activity variance along the critical path is f) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 42 weeks or less is probability and round your response to three decimal places.) (Enter as a

weeks. (Round your response to two decimal places.) weeks. (Round your response to two decimal places.) d) The estimated time for the critical path is e) The activity variance along the critical path is f) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 42 weeks or less is probability and round your response to three decimal places.) (Enter as a

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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