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

Persuasion - types of managerial tactic, Persuasion - Types of Managerial T...

Persuasion - Types of Managerial Tactic The manager assigns the development of ideas to experts, possibly external consultants or internal technical staff who in turn project

Define what is the utilization rate of this service system, "Fast Eddie" Fl...

"Fast Eddie" Flournoy manages the service equipment division of Delta Airline's Atlanta terminal. He keeps a service crew on call to repair tow tractors that break down. Tractors b

Explain delays in the project mean that the center, Your in charge of a pro...

Your in charge of a project at the local community center. The center needs to remodel one of the room in time for the start of a new program. Delays in the project mean that the c

Quantitative technology in management, what are the challenges of quantita...

what are the challenges of quantitative technology in management

Explain the challenges of global virtue teams, Describe the challenges of g...

Describe the challenges of global virtue teams and what types of training and tools management can proactive put in place to ensure cultural differences are taken into account.

Tobacco Auction Floor, How best can you increase efficiency of a tobacco au...

How best can you increase efficiency of a tobacco auction floor

Explain the various risks and the affected stakeholders, Minnie Lee is an e...

Minnie Lee is an engineer with a multi-national aerospace company that produces fuel-line components for all types of air and space craft. Minnie discovered a potential defect in a

Generate the from-to matrix and the interaction matrix, A manufacturing fac...

A manufacturing facility consists of five departments, 1, 2, 3, 4, and 5.  It produces four components having manufacturing product routings and production volumes indicated below.

Define and analyze a best practice human capital acquisition, Identify and ...

Identify and analyze a best practice human capital acquisition, development, and retention in the United Kingdom Please provide references in APA format

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