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

Prepare fraud risk factor for company - fraud risk asessment, A formal frau...

A formal fraud risk assessment ("FRA") is an important element of an entity's' antifraud programs and controls. Companies must specifically consider their controls to prevent and d

Make a scope statement for a coffee shop, Prepare a scope statement for a c...

Prepare a scope statement for a coffee shop. Remember to be tangible, measurable, and specific. The components: Project Objective, Deliverables, Milestones, Technical Requirements,

Explain what is your total cost for balls each year, You buy tow hitch ball...

You buy tow hitch balls in large lots for the tow tractors you manufacture. You estimate that it costs you approximately 20% of cost to store a ball for a year. Ordering cost is

Explain mbo to improve the innovation process at gsli, Do you believe that ...

Do you believe that MBO is appropriate for an organization where the primary output is innovation? If not why not? If so, how would you apply MBO to improve the innovation process

Answer, the desired daily output for an assembly line is 360 units.this ass...

the desired daily output for an assembly line is 360 units.this assembly line will operate 450 minutes per day

Explain creation of a roadmap for a strategic plan, What things should be t...

What things should be taken into consideration in the creation of a roadmap for a strategic plan? What are examples of external and internal change agents? What role do change agen

Explain what specific actions entrepreneurs can take, Consider the four maj...

Consider the four major reasons for new business failure. Discuss what specific actions entrepreneurs can take to minimize or avoid these causes of failure

Explain modern principles of business law, I'm needing a article out of a b...

I'm needing a article out of a book, Modern Principles of Business Law, 1st Edition, 2012. This is my assignment and I dont have book, can someone please help me out, photocopy pag

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