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 how do hr managers cope with stress, Why hr managers, etc. Is a lon...

Why hr managers, etc. Is a lonely job? How do hr managers cope with stress? What does it take to become a hr manager? Reference and cited

Analyzing layouts with computers, Analyzing Layouts with Computers Du...

Analyzing Layouts with Computers Due to the advent of computers and software faculties. Presently computers are used to design the facility layout. Digital computers are wide

Simulation, Which of the following distributions cannot be simulated a) U...

Which of the following distributions cannot be simulated a) Uniform b) Poisson. c) Normal. d) All of these can be simulated.

Operation management functions, Operation Management functions Operatio...

Operation Management functions Operations Management has many functions to carry out the transformation procedure efficiently. The function incorporates various roles which are

Job shop organisation - operations function, Job Shop Organisation - Operat...

Job Shop Organisation - Operations Function Job shop systems generate special products or services to customer specification, with little likelihood that any particular produc

Determine the effect of facility layout of an organisation, What effect doe...

What effect does your organisation's facility layout have on the following (where appropriate): inter-process movement; health & safety; congestion; resource utilisation; work-in-p

Explain geographical information system help companies, 1. Briefly describe...

1. Briefly describe each of the four quantitative methods used to evaluate location alternatives. 2. How does a geographical information system help companies like Red Lobster or L

Explain the ordering of the purchasing department, Q. Explain the ordering ...

Q. Explain the ordering of the purchasing department? Ordering is the responsibilities of a purchasing department: a. Negotiating along with suppliers b. Placement of ord

Depict a fishbone chart showing reasons, Consider the everyday task of gett...

Consider the everyday task of getting to work on time or arriving at your first class on time in the morning. Draw a fishbone chart showing reasons why you might arrive late in the

Explain what''s your opinion about compensation, 1. Does your company's com...

1. Does your company's compensation plans help to attract and retain people with the right skills, knowledge and motivation to help the company succeed? Explain. 2. Is your comp

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