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

Benefits long-term employees in the firm''s home country, Under what condit...

Under what conditions is it ethically defensible to outsource production to a developing world where labor costs are lower when such actions also involve laying off long-term emplo

Efforts to reduce materials waste & procure materials, 1. In the hypothetic...

1. In the hypothetical manufacturing company (figure) what other actions do you think management might take in addition to their efforts to reduce materials waste, procure material

Explain production in terms of management, Explain Production in terms of m...

Explain Production in terms of management. Production is any procedure or process developed to transform a set of input elements as men, capital, materials, energy and inform

Lead time - operations management, Lead Time - Operations Management E...

Lead Time - Operations Management Estimated time from release of an order requesting the manufacture or procurement of any item until the time it is available. The lead time (

Explain comparison of processes with a direct adversary, 1. A simulation mo...

1. A simulation model goes one step further than possible with analysis tools, because it can show how the process performs ____________ over time. 2. A(n) ____________ is a met

Synthesis method, Synthesis In many industries the work done is of...

Synthesis In many industries the work done is of a repetitive nature that is the product is produced in large number or in batches or varying sizes at irregular in

Write steps you would take to initiate the project, You are the project lea...

You are the project leader for organization your community's Fourth of July celebration parade this year. In previous years the parade has been well attended and a favourite commun

Explain how you would use situational leadership, Describe how you would us...

Describe how you would use Situational Leadership to diagnose the situation and identify the appropriate leadership style.?

Explain why is strategic management critical to the success, Why is strateg...

Why is strategic management critical to the success of an organization in meeting its goals and mission?

Give specific example of all type of strategy marketing plan, Imagine that ...

Imagine that you are creating a marketing plan for a company that will sell motor scooters . As you consider the marketing program, what types of strategy should you consider inc

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