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 bottlenecks that may occur during the project, Briargrove has agree...

Briargrove has agreed to your plan. The CLN Team is asking for a refined version of the plan making the corrections based on their recommendations. They are requesting a comprehe

Explain licensing contract manufacturing exporting, 1, Meridian sells sand ...

1, Meridian sells sand to customers in saudi arabia. 2, McDonald's in Germany. 3, Campbell's soup company contract with Nakano Vinegar form Campbell Nakano. 4, Flextronic

Explain how much money should he plan to save, A freshman college student, ...

A freshman college student, who owns a car, plans to buy a motorcycle. The student expects to save an increasing amount of money on travel every year he is in college, as he will m

Explain how can you stress to a marketing manager, How can you stress to a ...

How can you stress to a marketing manager that marketing need to occur online, no matter if the company is operating in a brick and mortor building

Explain change forces are adapting and sustaining, Which of the following b...

Which of the following best shows forces for change vs. forces for stability? Change forces are: adapting, sustaining, and predicting; whereas stability forces are: bureaucracy, tr

Explain any trend and cycles or random variations, Year 1 2 3 4 5 6 7 8 9 1...

Year 1 2 3 4 5 6 7 8 9 10 11 Demand 7 9 5 9 13 8 12 13 9 11 7 a) Plot the above data on a graph. Do you observe any trend, cycles, or random variations? b) Starting in yea

Explain rules of the irs and department of labor, Rules of the IRS and depa...

Rules of the IRS and department of labor determine which workers quailfy as indenpendent contractor?

Describe how channel partners rely on each other, Marketing channels are ju...

Marketing channels are just as important to an organization as pricing and product decisions. •Identify and describe three primary types of channel partners. •Provide an example of

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