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

Describe compare and contrast deming and crosbys views, Compare and contras...

Compare and contrast Deming and Crosbys views on the cost associated with a lost customer.

Explain the most appropriate for domino''s to consider, Evaluate alternativ...

Evaluate alternative structures to determine which one would be most appropriate for Domino's to consider and discuss likely benefits Domino%u2019s would realize from adopting that

Explain what will be the percent increase or decrease, Refer to problems 1....

Refer to problems 1.13 and 1.14. If Charles lackey's utility costs remain constant at $500 per month, labour at $8 per hour, and cost of ingredients at $0.35 per loaf, but Charles

Explain what standard time is applicable for operation, A recently negotiat...

A recently negotiated union contract allows workers in a shipping department 24 minutes for rest, 10 minutes for personal time, and 14 minutes for delays for each 4 hours worked. A

Explain how many pounds of pepperoni would you order, Charlie's Pizza order...

Charlie's Pizza orders all of its pepperoni, olives, anchovies, and mozzarella cheese to be shipped directly from Italy. An American distributor stops by every eight weeks to take

What are the advantages of holding inventory control systems, What are the ...

What are the advantages of holding inventory control systems? Advantages of holding inventory control Systems: a. Discounts for bulk buying for example, order higher volumes

Describe some training needs in the work place, Discuss some training needs...

Discuss some training needs in the work place to create a positive cultural diversity work environment.

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