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

Types of process designs, Types of Process Designs The basic type of p...

Types of Process Designs The basic type of production system and the finished goods inventory policy to be used must be decided at the earliest stages of process planning. The

Explain advantages and disadvantages of membership, Define the use of regio...

Define the use of regional trade organizations in international business. Identify the Regional Trade Organization of which the United States is a member. What are some of the adva

division of labour theory, explain term related to historical evolution of...

explain term related to historical evolution of production and operation management

Explain what are the risks and opportunities of the strategy, What are the ...

What are the risks and opportunities of the strategies followed by Pepsi? of Coca Cola?

Explain allocated cells a balanced transportation model, The number of allo...

The number of allocated cells a balanced transportation model with 3 sources and 3 destinations should have in order NOT to be degenerate is

Inventory management, The injection molding department of a company uses an...

The injection molding department of a company uses an average of 30 gallons of special lubricant a day. The supply of the lubricant is replenished when the amount on hand is 170 ga

Explain the major components of hr planning and forecasting, Discuss the ma...

Discuss the major components of hr planning and forecasting efforts.

Explain what are the activities required to produce, What are the outputs o...

What are the outputs of your work unit if you are a manager at a fast-food restaurant? What are the activities required to produce those outputs? What are the inputs?

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