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

Derive the demand functions of agent for good, 1. An agent has a utility fu...

1. An agent has a utility function over goods 1 and 2 of the form U = x c 1 x d 2 where c is your individual number and d is your minimum number. The agent's income is equal t

How technology is changing the customer service, How technology is changing...

How technology is changing the customer service and service offerings?

Describe the cleanliness and atmosphere, First, select an independent resta...

First, select an independent restaurant located in California (fast food, fast casual restaurant, casual dining restaurant or buffet restaurant) and dine in the restaurant. You wil

Explain income levels and income distribution among nations, How do differe...

How do differences in income levels and income distribution among nations affect international businesses?

Explain the decision tree layout for the expando company, What is the Decis...

What is the Decision Tree layout for the Expando Company

Explain the fit for gbi of this particular for-profit avenue, Discuss the f...

Discuss the fit for GBI of this particular for-profit avenue Eileen o'brien has chosen?

Explain personal and professions experience, Based on your personal and pro...

Based on your personal and professions experience, provide examples and discuss how technological innovation resulted in change within your organization, whether it concerned proce

Explain top of the line products and services, Alternative strategies and l...

Alternative strategies and long term objectives for Callaway Golf. Current strategies expansion into China and India, develop new market strategies for existing markets, reduce exp

Explain how selling products online internationally can harm, The question ...

The question from my book is "How might Evo's (a business selling products online in the USA) international success actually harm its business?" I understand the question but I don

Trade offs in the design of operations systems , Trade-Offs in the Design ...

Trade-Offs in the Design of Operations Systems  When contemplating a change in business strategy, it must be borne in mind that an operations system can be designed to do cer

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