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 conflict with the protections provided in the nlrb, The National La...

The National Labour Relations Act has been criticized as an outdated piece of legislation that is hindering, rather then helping, American cope with the realities of the new global

Explain how does one go about controlling workers, How does one go about co...

How does one go about controlling workers' compensation cost, and why is that important?

Define what are the major options for appraisal of employees, What are the ...

What are the major options for appraisal of employees? Discuss each option, identifying the one that you think is best and why you chose that option

Explain leadership, Explain Leadership. Leadership: Leadership is the...

Explain Leadership. Leadership: Leadership is the knacks of finding other people to follow you and do willingly the things which you want them to do. This is the capability t

Explain an in-n-out pay strategy, An In-N-Out Pay Strategy: Costa Vida's De...

An In-N-Out Pay Strategy: Costa Vida's Decision to Boost Pay

Line balancing, what do you understand by line balancing what happens if ba...

what do you understand by line balancing what happens if balance

Operation Management and POM QM sums , The assignment consists of 3 exercis...

The assignment consists of 3 exercises, and the marks for each question varies. Printouts provided with the prose solutions and explanation of the POM-QM solutions must be original

Define today''s transportation unions, Explain today's Transportation union...

Explain today's Transportation unions with examples (trucker, railway, plane).

Resource utilisation & work in progress in organisation, What effect does y...

What effect does your organisation's facility layout have on the following (where appropriate): inter-process movement; health & safety; congestion; resource utilisation; work-in-p

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