Homework Help is Here – Start Your Trial Now!
Business
Operations Management
Use a forward and a backward pass to determine the critical path, and then fill out the following table. Activity times are in weeks. (For the precedence activities, enter your answers as comma-separated lists. If an activity does not have immediate predecessors, enter NONE.) Activity Precedence Activities Activity Time (weeks) ES A B с D E F G H I 000000000 LS EF LF Slack Critical Path? ---Select--- + --Select--- ---Select--- ---Select--- ---Select--- --Select--- ---Select-- --Select-- ---Select--- Now assume that the times listed are only the expected times instead of being fixed times. Is the probability of being finished in fewer than 21 weeks more or less than 50% The probability is more than 50% because 21 weeks is more than the expected time for the project. The probability is more than 50% because 21 weeks is less than the expected time for the project. The probability is less than 50% because 21 weeks is more than the expected time for the project. The probability is less than 50% because 21 weeks is less than the expected time for the project.

Use a forward and a backward pass to determine the critical path, and then fill out the following table. Activity times are in weeks. (For the precedence activities, enter your answers as comma-separated lists. If an activity does not have immediate predecessors, enter NONE.) Activity Precedence Activities Activity Time (weeks) ES A B с D E F G H I 000000000 LS EF LF Slack Critical Path? ---Select--- + --Select--- ---Select--- ---Select--- ---Select--- --Select--- ---Select-- --Select-- ---Select--- Now assume that the times listed are only the expected times instead of being fixed times. Is the probability of being finished in fewer than 21 weeks more or less than 50% The probability is more than 50% because 21 weeks is more than the expected time for the project. The probability is more than 50% because 21 weeks is less than the expected time for the project. The probability is less than 50% because 21 weeks is more than the expected time for the project. The probability is less than 50% because 21 weeks is less than the expected time for the project.

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
A project network is shown in the figure. A B U D E F G Start H 6 Use a forward and a backward pass to determine the critical path, and then fill out the following table. Activity times are in weeks. (For the precedence activities, enter your answers as comma-separated lists. If an activity does not have immediate predecessors, enter NONE.) Activity Precedence Activities Activity Time (weeks) I B 4 C 9 4 E 12 F 10 H 2 I 2 Finish ES I || LS EF LF Slack Critical Path? ---Select--- ---Select--- ---Select--- ---Select--- ---Select--- + -Select--- ---Select--- ---Select--- ---Select--- Now assume that the times listed are only the expected times instead of being fixed times. Is the probability of being finished in fewer than 21 weeks more or less than 50%? o The probability is more than 50% because 21 weeks is more than the expected time for the project. o The probability is more than 50% because 21 weeks is less than the expected time for the project. o The probability is less than 50% because 21 weeks is more than the expected time for the project. o The probability is less than 50% because 21 weeks is less than the expected time for the project.
Transcribed Image Text:A project network is shown in the figure. A B U D E F G Start H 6 Use a forward and a backward pass to determine the critical path, and then fill out the following table. Activity times are in weeks. (For the precedence activities, enter your answers as comma-separated lists. If an activity does not have immediate predecessors, enter NONE.) Activity Precedence Activities Activity Time (weeks) I B 4 C 9 4 E 12 F 10 H 2 I 2 Finish ES I || LS EF LF Slack Critical Path? ---Select--- ---Select--- ---Select--- ---Select--- ---Select--- + -Select--- ---Select--- ---Select--- ---Select--- Now assume that the times listed are only the expected times instead of being fixed times. Is the probability of being finished in fewer than 21 weeks more or less than 50%? o The probability is more than 50% because 21 weeks is more than the expected time for the project. o The probability is more than 50% because 21 weeks is less than the expected time for the project. o The probability is less than 50% because 21 weeks is more than the expected time for the project. o The probability is less than 50% because 21 weeks is less than the expected time for the project.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
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