How to calculate and answer part c please explain how to find the length of a path
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Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Activity a m b Immediate Predecessor(s) Activity Time (weeks) a m b Immediate Predecessor(s) A 6 9 10 G - 2 3 5 C, E B 1 9 24 A H 1 1 1 F C 8 12 16 A I 7 7 7 F D 5 7 9 A J 6 8 12 D, G, H E 1 3 4 B K 1 1 4 LJ F 5 8 20 C, E a) The expected (estimated) time for activity C is 12 weeks. (Round your response to two decimal places.) b) The variance for activity C is 1.78 weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is A-B-E-F-H-J-K A-D-J-K A-B-E-F-I-K A-B-E-G-J-K A-C-F-H-J-K A-C-F-I-K A-C-G-J-K Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Activity a m b Immediate Predecessor(s) Activity Time (weeks) a m b Immediate Predecessor(s) A 6 9 10 G - 2 3 5 C, E B 1 9 24 A H 1 1 1 F C 8 12 16 A I 7 7 7 F D 5 7 9 A J 6 8 12 D, G, H E 1 3 4 B K 1 1 4 LJ F 5 8 20 C, E a) The expected (estimated) time for activity C is 12 weeks. (Round your response to two decimal places.) b) The variance for activity C is 1.78 weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is A-B-E-F-H-J-K A-D-J-K A-B-E-F-I-K A-B-E-G-J-K A-C-F-H-J-K A-C-F-I-K A-C-G-J-K
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The image you sent is a project management problem about critical path method CPM You can find the critical path by identifying the longest path through the network The length of this path will be the ... View the full answer
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Operations Management Sustainability and Supply Chain Management
ISBN: 978-0134130422
12th edition
Authors: Jay Heizer, Barry Render, Chuck Munson
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