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 things never to say to women executives, Go to www.diversityinc.com...

Go to www.diversityinc.com and search for "Things Never to Say to Women Executives". List three examples and provide a one page explanation regarding how these statements undermine

Objectives of production and operation management, Objectives of Production...

Objectives of Production and Operation Management Production is an organized activity in a manufacturing organization. Each organized activity should spell out its objectives so

Explain the eight general strategies in the business buying, Describe the e...

Describe the eight general strategies in the business buying decision process.

Forecasting, what are the different steps in quantitative forecasting in ma...

what are the different steps in quantitative forecasting in manufacturing

Explain christian ethical position, The approach of utilitarianism is rathe...

The approach of utilitarianism is rather democratic in that it suggest that greatest good or happiness is for the greatest number. It does provide the student with the prospect tha

Explain how many bagels should the store manager expect, (CPG Bagels) CPG ...

(CPG Bagels) CPG Bagels starts the day with a large production run of bagels. Throughout the morning, additional bagels are produced as needed. The last bake is completed at 3 p

Explain what is your best choice using emv criterion, Dalton and Carla run ...

Dalton and Carla run a small bicycle shop called "D n C"Bicycles. They must order bicycles for the coming season. Orders for the bicycle must be placed in quantities of twenty(20).

Explain mean flow time, Jane Reed bakes breads and cakes in her home for pa...

Jane Reed bakes breads and cakes in her home for parties and other affairs on a contract basis. Jane has only one oven for baking. One particular Monday morning she finds that she

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