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

Clean systems disimillar from traditional production systems, Explain how l...

Explain how lean systems differ from traditional production systems?

Ultimate objective, Ultimate Objective 1. Manufacturing costs: The ...

Ultimate Objective 1. Manufacturing costs: The unit cost of the product should  be estimated carefully and every effort should be made to stick to the cost standards. For

Control charts for attributes - statistical process control, Control Charts...

Control Charts for Attributes - Statistical Process Control Attribute data assume only two values, such as pass/fail or good/bad: they are counted rather than measured. Many q

Explain repetitive focus and mass customization strategies, Provide and exp...

Provide and explain three or more common elements and three or more differences between repetitive focus and mass customization strategies.

What factors would you consider in promotions distribution c, As the Market...

As the Marketing Manager for Proctor and Gambles Pet Nutrition and Care division you have been asked to consider launching a new dog food product in Mexico. What factors would you

How to designing the marketing strategy, In designing the "marketing strate...

In designing the "marketing strategy" for your own business, how might you use "segmentation variables" to help you identify your "target market"?

Explain vutton handbags, In which of the following situations would a court...

In which of the following situations would a court likely hold Melissa liable for copyright infringement? Please debate and support your answer with appropriate cites to support. A

Operations management and globlization, Briefly explain operation managemen...

Briefly explain operation management and globalization

Situational Leadership Theory, Describe possible gaps you observe within Si...

Describe possible gaps you observe within Situational Leadership Theory. What strategies or adjustments in your own behavior, thinking, or worldview might you consider or employ to

Explain personal information that is used to steal identity, Consider your ...

Consider your daily activities - as a consumer, student, parent, friend, homeowner or renter, car driver, employee etc. - and think about the ways that you are involved in transact

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