network diagram, Operation Management

Assignment Help:
5. A network consists of the following list. Times are given in weeks.
Activity Preceding Optimistic Probable Pessimistic
A -- 5 11 14
B - 3 3 9
C -- 6 10 14
D A, B 3 5 7
E B 4 6 11
F C 6 8 13
G D, E 2 4 6
H F 3 3 9

a. Draw the network diagram.
b. Calculate the expected duration and variance of each activity.
c. Calculate the expected duration and variance of the critical path.
d. Calculate the probability that the project will be completed in less than 28 weeks.

Related Discussions:- network diagram

Operations system, what is operations system? explain the process of operat...

what is operations system? explain the process of operations system?

Describe writing process to produce quality documents, Explain your persona...

Explain your personal writing process. What has worked for you in your effort to produce quality documents? What is your biggest writing challenge?

Explain king henrys impact on the rule of law, Answer the following questio...

Answer the following questions on the Topic of The History of the American Corporation 1. Describe what is the rule of law and its importance on a successful capitalistic socie

Responsiveness - customer satisfaction and service quality, Responsiveness ...

Responsiveness - Customer Satisfaction and Service Quality Concerns the willingness or readiness of employees to provide service. It involves timeliness of service: mailing a

Describe current trends in employee benefits, 1) Discuss current trends in ...

1) Discuss current trends in employee benefits and how they might affect workers. 2) Explain what factor is most important for a culture to be successful and the role cultural stre

Determine the full study sample size, 1. An element of work has been measur...

1. An element of work has been measured 6 times, with the following results (units of 0.01 minutes): 18, 20, 19, 21, 19, 22. What should be the full-study sample size?  Answer:

Explain current business operating on a global scale, Introduce a new speci...

Introduce a new special form of insurance for current business operating on a global scale with a diverse work force, which includes virtual employees.

Explain what is the role of information systems, What is the Role of Inform...

What is the Role of Information Systems in the Learning Organization?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd