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

Discuss characteristics of a successful entrepreneur, Analyze the character...

Analyze the characteristics of a successful entrepreneur and determine if you have what it takes to start your own business. Provide specific examples to support your response.

Explain penultimate law of the land, A constitution is best described as: A...

A constitution is best described as: Answer the statutory law of the land the fundamental law of the land the supplementary law of the land the penultimate law of the land the acce

Explain hrm role in the international context, 1. Compare the issue(s) face...

1. Compare the issue(s) faced with the staffing approaches to one of a larger company. 2. Analyze the complexity of the HRM role in the international context. 3. Compare the

Explain how is the search industry changing, How is the search industry cha...

How is the search industry changing? What forces seem most likely to bring about major change to the industry within the next three to five years?

Primary elements of each of the three kinds of risk control, What are the p...

What are the primary elements of each of the three types of risk control? Assume you are in a hazard hunt; list a few factors in your job that may contribute to a hazard and how li

Aid how to enter the answer after the equal sign using excel, Can someone s...

Can someone show me how to enter the answer after the equal sign using excel 2010

ROLE OF PRODUCTION PLANNING AND CONTROL, WHAT IS MEAN BY RODUCT DESIGN IN O...

WHAT IS MEAN BY RODUCT DESIGN IN OPERATION MANAGEMENT?

What is horizontal integration, Horizontal integration has benefits to the ...

Horizontal integration has benefits to the firms involved. Consider the consolidation in the vent-promotion business when Live Nation bought Ticketmaster in 2010. List some specifi

What are the potential advantages of profit sharing plan, To compete more e...

To compete more effectively, your organization is considering a profit sharing plan to increase employee effort and to encourage employees to think like owners. What are the potent

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