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

.., what steps of lacation selection?

what steps of lacation selection?

Explain violated the confidentiality agreement, Paranzino claims she deposi...

Paranzino claims she deposit $200,000 in a bank but was given a receipt for only $100,000, but she did not notice the mistake until later. She sued the bank, but attended court ord

Explain external factor evaluation, Develop an EFE (External Factor Evaluat...

Develop an EFE (External Factor Evaluation) Matrix for McDonald's Corporation.

What are disadvantages of delegated sourcing strategies, What are the disad...

What are the disadvantages of using delegated sourcing strategies? Disadvantages of using delegated sourcing: a. Can be a complicated relationship to manage an outsourcer

Explain what do you think is the best approach to use, In considering emplo...

In considering employee recruitment in your own business, what do you think is the best approach to use? Why do you think that is the best approach?

Production and operation management, What do you understand by “line balanc...

What do you understand by “line balancing”? What happens if balance doesn’t exist?

[email protected], Modelling – meaning and process, Certainty and uncertainty...

Modelling – meaning and process, Certainty and uncertainty in models, importance of understanding data before modelling , modelling with spreadsheet in simple decision situations.

Success of change initiatives is why many initiatives fail, Failure to anti...

Failure to anticipate and mitigate circumstances that might impede the success of change initiatives is why so many initiatives fail. From a business managers perspective, what doe

Explain skilled nursing care, A nursing home contracts with an HMO for skil...

A nursing home contracts with an HMO for skilled nursing care at $2.00 PMPM. If costs are expected to average $120 per day, what is the maximum utilization of days per 1,000 member

Define customer benefits, In this writing assignment, you will create a bro...

In this writing assignment, you will create a brochure advertising your services as a data repository. Research commercial data repositories. Be sure to understand this business mo

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