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

Explain operations information systems, Distinguish between management info...

Distinguish between management information systems and operations information systems

Explain is the petterson operations successful, Carrington inc is an intern...

Carrington inc is an international company engaged in the production and distribution of pharmaceutical is the petterson operations successful? To the degree that it can be judged

What are the characteristics of total quality management, Q. What are the c...

Q. What are the characteristics of total quality management? Characteristics of total quality management: 1. Get this right first time philosophy 2. Continuous enhancemen

Why is it important to view the whole person, Why is it important to view "...

Why is it important to view "the whole person" as a human services professional, rather than focus on the problem at hand?

Process design in operations managment, when asked to critically discuss ma...

when asked to critically discuss main factors that influence process design within a familiar organisation, does this mean a breakdown of the company''s design process or an analys

Explain quality will be expected of health care providers, What tools and v...

What tools and value added quality will be expected of health care providers? What changes will health care providers need to make to be competitive and gain consumers and maintain

Explain competitive and profitable, How would you respond to Coca Cola's ch...

How would you respond to Coca Cola's change in sales policy? How would you ensure Pepsi's board that this response will allow you to remain competitive and profitable?

Medical professional as of all the knowledge i gain, Your friend shows you ...

Your friend shows you some books he took from the bookstore without paying for them. When you question him about it, he says, "Sure I took them. But I'm no different than anybody e

Explain how would they be measured, Based on the description of Coyote Comm...

Based on the description of Coyote Community College and its environment, what specific types of measures should they include in each of their perspectives of the balanced scorecar

Define the benefits to corporate america of having a global, Discuss the be...

Discuss the benefits to Corporate America of having a globally diverse workforce.

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