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

Search a financial analysis report of coca-cola, Where can I find a financi...

Where can I find a financial analysis report of coca-cola for the past 5 years. I stress full financial analysis for the past 5years.

Process design, Process Design New product is not realities unit they...

Process Design New product is not realities unit they are manufactured. Process design is necessary to manufacture new products. Process design is concerned with the overall

Compute number of workers needed for each department, Calculate number of w...

Calculate number of workers needed for each department to produce 2000 units per day and complete the table below to assist you in answering questions e.)è?j.). (e) What is the tot

Plant layout, A plant layout should be designed in such a manner that ...

A plant layout should be designed in such a manner that it will provide safety and security of employees at all costs. Optimum plant layout calls for high operating e

What is swot analysis is an evaluation of the organization, 2. SWOT analysi...

2. SWOT analysis is an evaluation of the organization's ________ strengths and weaknesses and its ________ opportunities and threats. (a) external; internal (b) internal; int

Explain google''s customer value proposition, Describe Google's customer va...

Describe Google's customer value proposition and profit formula linked to its business model. What strategies has Google relied upon to build competitive advantage in the industry?

Kaplan and norton balanced scorecard framework, Kaplan and Norton Balanced ...

Kaplan and Norton Balanced Scorecard Framework Kaplan and Norton (1992, 1993, and 1996) describe the concept of a 'balanced scorecard' that includes four categories of measure

Explain how would you evaluate this contest, Part 2: Case Floor-Shine Clea...

Part 2: Case Floor-Shine Cleaning Products Case Focus: This case illustrates the use of a sales contest in an attempt to boost sales. Several potential problems resulting fro

Explain develop an mrp planning schedule showing gross, Assume that Z is ma...

Assume that Z is made of two units of A and four units of B. A is made of three units of C and four of D. D is made of two units of E. Lead times for purchase or fabrication of ea

What is operations management, Q: What is operations management?  A: Ope...

Q: What is operations management?  A: Operations management is the planning, organising and control of systems which produce goods and services. It is one of the most important

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