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 production and distribution of pharmaceutical, Carrington inc is an...

Carrington inc is an international company engaged in the production and distribution of pharmaceutical. Is the Peterson operation successful? To the degree that it can be judged a

Operations and production management , OPERATIONS AND PRODUCTION MANAGEMENT...

OPERATIONS AND PRODUCTION MANAGEMENT   Production and operation management (POM) is defined as the design operation, and enhancement of the transformation process which converts

Explain how are scheduling and productivity related, Scheduling techniques ...

Scheduling techniques are designed to disaggregate the master production schedule into time-phased daily or hourly activities. A detailed production schedule must include when and

Impact of internet on new product development, Question 1: Illustrate t...

Question 1: Illustrate the different types of stores layout Free-Flow Layout Grid Layout Loop Layout Spine Layout Question 2: Describe the ingredient

Explain compensation of expatriates, For a company with overseas operations...

For a company with overseas operations, some critical concerns for success are the identification, selection, and compensation of expatriates. Answer True or False

Explain supermarket is monitored using a range, Checkout time at a supermar...

Checkout time at a supermarket is monitored using a range and mean chart. Six samples which contain 20 observations per sample have been collected and the sample means and sample r

Quality control, How did Jim conclude that the process was not capable base...

How did Jim conclude that the process was not capable based on his first set of samples? 2. Does the second set of samples show anything that the first set didn’t? Explain what an

Explain what you believe is a terrific idea for a video game, To develop wh...

To develop what you believe is a terrific idea for a video game, you lease 50,000 square feet in an office building from Commercial Property, LLC, under a written five-year lease.

Management of change projects, Choose an Operations Management problem rela...

Choose an Operations Management problem relating to an organisation with which you are familiar and undertake a critical review. This should include (indicative marks provided):

Explain how would you measure customer profitability, How would you measure...

How would you measure customer profitability? What approach would you use in maximizing customer lifetime value? 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