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 matching supply with demand by cachon/terwiesch, From "Matching Sup...

From "Matching Supply with Demand" - Cachon/Terwiesch (Highway) While driving home for the holidays, you can't seem to get Little's Law out of your mind. You note that your aver

Competitive advantage, how a firm could attain a competitive advantage thro...

how a firm could attain a competitive advantage through operation management

Explain capacity planning and how a company benefits, Please give your opin...

Please give your opinion on the paragraph below in just a few short sentences. Advertisers use case studies to add credibility to what they're saying their product is capable of do

Explain the factors determining the sequencing of jobs, Question : (a) ...

Question : (a) Show how operations management can contribute to the success of an organization. (b) Explain the factors determining the sequencing of jobs. ( c) A machin

Operations improvement methods , PERFOMANCE IMPROVEMENT By categorizin...

PERFOMANCE IMPROVEMENT By categorizing radical and continuous process improvement methods, outline different operations improvement methods which you know a) Tanzania

Compute the minimum replenishment time to build model, Calculate the minimu...

Calculate the minimum replenishment time to build 2500 Model A fountains given the following beginning inventories?

Linear programming problem, Explain the graphical method of solving Linear ...

Explain the graphical method of solving Linear Programming Problem

Define the supply management''s heightened concern, Discuss the supply mana...

Discuss the supply management's heightened concern for future acquisition needs - for example, capital equipment acquisition, supplies contract, standard commodity, etc.

Describe expected monetary value, XYZ coating company has reviewed four new...

XYZ coating company has reviewed four new processes for improving their coating line. The four processes, labeled A, B, C, and D use different technology and have different capacit

Define the relationships among the four functions of manage, Explain the re...

Explain the relationships among the four functions of management? Please dont copy paste from google.

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