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

Comparing the concept of viewing a firm''s suppliers explain, Provide at le...

Provide at least 3 different factors when comparing the concept of viewing a firm's suppliers as adversaries with viewing them as partners.

What is the average number of customer waiting, Andrew the barber owns a fo...

Andrew the barber owns a four chai shop. Andrew estimated that each barber would take an average of 30 min to give a haircut in an exponentially distribution fashion. Customers arr

Explain should audio cables buy the new equipment, Audio cables, INC. is cu...

Audio cables, INC. is currently manufacturing an adapter that has a variable cost of $.50 per unit and a selling price of $1.00 per unit. Fixed cost are $14,000. Current sales volu

Network diagram, 5. A network consists of the following list. Times are giv...

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

Explain nnon-monetary motivation, Explain nNon-monetary motivation. No...

Explain nNon-monetary motivation. Non-monetary Motivation: The following are several of the techniques of providing motivation that are non-monetary in nature:- (i) Pra

Explain production standards place managements, State how production standa...

State how production standards place managements and unions at odds against each other. Why do some unions prefer the right to strike in this matter while others prefer arbitration

Explain the decision variables for this problem, Problem 4: Comp-Max Comput...

Problem 4: Comp-Max Computers assembles computers and computer equipment. It is about to start production of three new types of computers, called model A, B, and C, respectively. E

Describe how a company might benefit, Explain how a company might benefit f...

Explain how a company might benefit from the Contract Management Maturity Model. Can you suggest any viable reasons for a company's choosing not to conduct this assessment? If so,

Describe work breakdown structure, All of the following convetions are wide...

All of the following convetions are widely adopted project teams create the second level of the project Work Breakdown Structure (WBS) EXCEPT: A. The second level may be organized

Compute sample size to confirm or not the findings, If a pilot test reveale...

If a pilot test revealed 45% perceived poor service quality, and we decide the interval range is + 10 percent with a 95% confidence level, what is the calculated sample size to con

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