Homework Help is Here – Start Your Trial Now!
Business
Operations Management
following activities required to complete this project together with the time estimates and precedence relationships. a. Determine the expected project completion time and the variance. b. What is the project’s critical path? c. Determine the probability that the project will be completed in 40 weeks or less.

following activities required to complete this project together with the time estimates and precedence relationships. a. Determine the expected project completion time and the variance. b. What is the project’s critical path? c. Determine the probability that the project will be completed in 40 weeks or less.

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

PERT-CPM
Yu and Mi Company is planning to computerize its accounting system. Its IT consultant has determined the
following activities required to complete this project together with the time estimates and precedence relationships.

a. Determine the expected project completion time and the variance.
b. What is the project’s critical path?
c. Determine the probability that the project will be completed in 40 weeks or less.

Activity Description Time estimates (weeks) Optimistic Most Likely Pessimistic Predecessor Recruit project personnel System development System training Equipment training Manual system test Prel. System changeover Computer-personnel interface Equipment redesign Equipment testing System debugging and installation Equipment changeover А 5 17 B 12 15 C A 4 7 10 D A 5 23 B, C B. C D, E D, E E 1 1 F 1 4 13 G H 1 2.5 7. I н 1 1 1 F, G G, I 2 2 2 K 5 8 11
Transcribed Image Text:Activity Description Time estimates (weeks) Optimistic Most Likely Pessimistic Predecessor Recruit project personnel System development System training Equipment training Manual system test Prel. System changeover Computer-personnel interface Equipment redesign Equipment testing System debugging and installation Equipment changeover А 5 17 B 12 15 C A 4 7 10 D A 5 23 B, C B. C D, E D, E E 1 1 F 1 4 13 G H 1 2.5 7. I н 1 1 1 F, G G, I 2 2 2 K 5 8 11
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar 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