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

Describe seminar for golden age to break even, Golden age retirement planne...

Golden age retirement planners specializes in providing financial advice for people planning for a comfortable retirement. The company offers seminars on the important topic of ret

HR functions, What are teh Pros and Cons of gentralizing or decentralizing ...

What are teh Pros and Cons of gentralizing or decentralizing HR functions as it relates to organization relationships?

How to perform a decision tree analysis for problem, Mountain States Electr...

Mountain States Electric Service is an electrical utility company serving several states in the Rocky Mountains region. It is considering replacing some of its equipment at a gener

Explain terms feasibility and acceptability, Describe the four options high...

Describe the four options highlighted in the case study in terms of their feasibility, acceptability and vulnerability.

Explain what are the advantages and disadvantages of each, Would you rather...

Would you rather work for a supervisor high in need for achievement, affiliation, or power? Why? What are the advantages and disadvantages of each? Explain

Explain can we solve the problem of crime, Can we solve the problem of crim...

Can we solve the problem of crime? How much responsibility does society have? Are our policies enough? What would you do differently, if anything?

Explain a formal or informal mutual agreement, Explain a formal or informal...

Explain a formal or informal mutual agreement. - The mutual agreement may be as given below: (a) Union security. (b) Bonus, wages and other benefits. (c) Terms and con

Layout s problems, what are the problems of layouts like: functional , line...

what are the problems of layouts like: functional , line layout in production & operation mangement subject

Scheduling - production control, Scheduling Meaning and Definition ...

Scheduling Meaning and Definition Scheduling is the next technique of production control. In production control scheduling  means  the  arrangement of different operatio

Variations in Customer Contact - The Service Process Matrix, Variations in ...

Variations in Customer Contact - The Service Process Matrix The classification schemes so far discussed are 'one-dimensional' and do not adequately reflect the great diversity

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