Homework Help is Here – Start Your Trial Now!
Business
Operations Management
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 A B C D E F a 4 1 6 5 1 2 1 Time (days) m 6 2 6 8 9 3 17 b 7 3 6 11 18 Immediate Predecessor(s) A A B, C D D Activity H 1 Immediate Predecessor(s) E,F G, H J 1 K I L J M K N L, M days (round your response to two decimal places). a 4 Time (days) 1 2 8 2 1 6 m 4 6 5 9 4 2 8 b 6 8 7 11 6 3 10 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).

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 A B C D E F a 4 1 6 5 1 2 1 Time (days) m 6 2 6 8 9 3 17 b 7 3 6 11 18 Immediate Predecessor(s) A A B, C D D Activity H 1 Immediate Predecessor(s) E,F G, H J 1 K I L J M K N L, M days (round your response to two decimal places). a 4 Time (days) 1 2 8 2 1 6 m 4 6 5 9 4 2 8 b 6 8 7 11 6 3 10 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).

Practical Management Science
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...
See similar textbooks
icon
Related questions
Question

Needed ALLL three  parts......

(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= response to two decimal places). days (round your
Transcribed Image Text:(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= response to two decimal places). days (round your
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 A B C D E F a 4 1 6 5 1 2 1 Time (days) m 6 2 6 8 9 3 27 b 7 3 6 11 18 6 8 Immediate Predecessor(s) A A B, C D D Activity H 1 J K a 4 1 2 8 2 1 6 Time (days) m 4 6 5 9 4 b 2 8 6 8 7 11 L M N days (round your response to two decimal places) 6 3 Immediate Predecessor(s) EF G, H 1 1 J K L.M 10 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)
Transcribed Image Text: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 A B C D E F a 4 1 6 5 1 2 1 Time (days) m 6 2 6 8 9 3 27 b 7 3 6 11 18 6 8 Immediate Predecessor(s) A A B, C D D Activity H 1 J K a 4 1 2 8 2 1 6 Time (days) m 4 6 5 9 4 b 2 8 6 8 7 11 L M N days (round your response to two decimal places) 6 3 Immediate Predecessor(s) EF G, H 1 1 J K L.M 10 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)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Operations Management
Operations Management
Operations Management
ISBN:
9781259667473
Author:
William J Stevenson
Publisher:
McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi…
Operations and Supply Chain Management (Mcgraw-hi…
Operations Management
ISBN:
9781259666100
Author:
F. Robert Jacobs, Richard B Chase
Publisher:
McGraw-Hill Education
Business in Action
Business in Action
Operations Management
ISBN:
9780135198100
Author:
BOVEE
Publisher:
PEARSON CO
Purchasing and Supply Chain Management
Purchasing and Supply Chain Management
Operations Management
ISBN:
9781285869681
Author:
Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:
Cengage Learning
Production and Operations Analysis, Seventh Editi…
Production and Operations Analysis, Seventh Editi…
Operations Management
ISBN:
9781478623069
Author:
Steven Nahmias, Tava Lennon Olsen
Publisher:
Waveland Press, Inc.
SEE MORE TEXTBOOKS