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 filbert or sword types shapes of what tool, Round, flat, filbert or...

Round, flat, filbert or sword types/shapes of what tool

Provide source of enlightenment to the problem, Assume you are the CFO of A...

Assume you are the CFO of ABC Corporation, a multi-state supplier of janitorial supplies. The CEO as just met with you and "suggested" your job might depend on your ability to hide

Explain management principles applicable to organizing, The American Red Cr...

The American Red Cross has been asked to oversee the clean-up efforts in Japan after the earthquake and tsunami that occurred in March 2011. Analyze the management principles appli

Explain memorial health system cpor implementation, Case Study---Memorial H...

Case Study---Memorial Health System CPOR Implementation. What is the typical IT implementation process? What are the roles and responsibilities involved in system implementation? H

Explain creating a constant flow of new products, Explain creating a consta...

Explain creating a constant flow of new products or continually updating and improving the current product line: Within a product planning activity, this is clear that b

Explain the concept of globalization many businesses operate, Based on the ...

Based on the concept of globalization, many businesses operate and compete in a global environment. Describe the additional factors that affect/impact global supply chains.

Explain kudler fine foods virtual organization, Resources: University Libra...

Resources: University Library, Kudler Fine Foods Virtual Organization Use the Virtual Organization link on the student website to access additional company information on Kudler

Why lower cost gives advantage over competitors, If you were marketing a lo...

If you were marketing a lower cost ($20-$50) product in a highly competitive field, which of the four Ps would you prefer to have an advantage over your competitors, and why?

Explain the decision-making view, Describe the decision-making view and the...

Describe the decision-making view and the process view of operations management. Why are both views useful in studying the field of operations management?

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