Pls do fast and i will give like for sureSolution must be in typed form Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent projectundertaken by Rich requires 14 different activities Rich's managers would like to determine the total project completiontime (in days) and those activities that lie along the critical path. The appropriate data are shown in the following table:ActivityAABCDEFGсa51647219Time (days)m726085610Immediateb Predecessor(s) Activity136280079AAB, CDHISKLMNJa338825 ww3Time (days)mb10365052898265071210ImmediatePredecessor(s)E, FG, HJKLMa) The expected completion time of the project = days (round your response to two decimal places).The activities that represent the project's critical path areb) If the time to complete the activities on the critical path is normally distributed, then the probability that the critical pathwill be finished in 53 days or less = (round your response to two decimal places)c) Using the standard normal table, the number of days that would result in 99% probability of completion = days(round your response to two decimal places)

Formulae used: Expected time(te) =a+4m+b6where,a= optimistic timem= most likely timeb= pessimistic…

Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities, Rich's managers would like to determine the total project completion. time (in days) and those activities that lie along the critical path. The appropriate data are shown in the following table; Activity ABCDEFG А a 5 1 6 4 1 2 1 Time (days) m 7 b 10 7 260856 36288 12 18 9 Immediate Predecessor(s) A A B, C D D Activity H J K M N a 3882333 Time (days) m 3 6 5 10 5 2 8 b 7 9 8 12 6 50 10 Immediate Predecessor(s) E,F G, H days (round your response to two decimal places) K LM a) The expected completion time of the project = The activities that represent the project's critical path are b) If the time to complete the activities on the critical path is normally distributed, then the probability that the critical path will be finished in 53 days or less = (round your response to two decimal places) c) Using the standard normal table, the number of days that would result in 99% probability of completion = days (round your response to two decimal places)

Coleman Rich Control Devices, Inc., produces custom-built relay devices for auto makers. The most recent project undertaken by Rich requires 14 different activities, Rich's managers would like to determine the total project completion. time (in days) and those activities that lie along the critical path. The appropriate data are shown in the following table; Activity ABCDEFG А a 5 1 6 4 1 2 1 Time (days) m 7 b 10 7 260856 36288 12 18 9 Immediate Predecessor(s) A A B, C D D Activity H J K M N a 3882333 Time (days) m 3 6 5 10 5 2 8 b 7 9 8 12 6 50 10 Immediate Predecessor(s) E,F G, H days (round your response to two decimal places) K LM a) The expected completion time of the project = The activities that represent the project's critical path are b) If the time to complete the activities on the critical path is normally distributed, then the probability that the critical path will be finished in 53 days or less = (round your response to two decimal places) c) Using the standard normal table, the number of days that would result in 99% probability of completion = days (round your response to two decimal places)

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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