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 operating cost & labour cost, A location analysis for Temponi Contr...

A location analysis for Temponi Controls, a small manufacturer of parts for high-technology cable systems, has been narrowed down to 4 locations. Temponi will need to train assembl

Explain common challenges of managing projects, Discuss common challenges o...

Discuss common challenges of managing projects and the value of effective management to an organization

Explain workmen compensation act 1923, Explain Workmen Compensation Act 192...

Explain Workmen Compensation Act 1923. Workmen Compensation Act 1923: The significant terms in the Workmen Compensation Act 1923 are as below: a) Dependents: It means - a

Explain what do you think are the most important forces, What do you think ...

What do you think are the most important forces in the external environment creating uncertainty for organizations today? Do the forces you identified typically arise in the task e

Operational strategies for balancing capacity and demand, What are the Oper...

What are the Operational strategies for balancing capacity and demand? Operational strategies for balancing supply (capacity) and demand: a. Level capacity strategies b.

ROLE OF PRODUCTION PLANNING AND CONTROL, WHAT IS MEAN BY RODUCT DESIGN IN O...

WHAT IS MEAN BY RODUCT DESIGN IN OPERATION MANAGEMENT?

Define what rrmc should do to counter its image, Describe what RRMC should ...

Describe what RRMC should do to counter its image problem in the community because of its decision to close the Women's Pavilion.

How to find the optimal order quantity, Must use Excel for solution Zip ...

Must use Excel for solution Zip Games purchases blank 3.5-inch disks onto which it copies its software for sale through its mail order operation. A disk costs Zip $.20. Processi

Explain situation of inflate your expense account, Imagine yourself in a si...

Imagine yourself in a situation of being encouraged by colleagues to inflate your expense account. What factors do you think would influence your choice? Explain

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