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

Write some possible entities and attributes, Develop a list of some possibl...

Develop a list of some possible entities and attributes located in chill's restaurant database.

Project network , Heckman of Saul and Saul Consultants has get a request fr...

Heckman of Saul and Saul Consultants has get a request from Deborah, the head of Human Resources, to make an interactive icon-and-menu-driven software package to be used by the adv

Explain employee benefit package, How might an employer effectively increas...

How might an employer effectively increase the perceived value employees place on their Employee Benefit package?

Why is this an vital concern for all businesses today, 1)What should you do...

1)What should you do after the fact when your company's information security has been breached? 2)what can you do to protect your company's data from unauthorized access? 3)W

Analyzing a current om technique, What is the problem, opportunity, or chal...

What is the problem, opportunity, or challenge addressed in the article?  Executive Summary Manipal Hospital is situated in Bangalore, known as the Garden city of India.

Explain the term organisation structure, Explain the term organisation stru...

Explain the term organisation structure. It is the systematic arrangement of the people doing work for the organisation so as to achieve predecided goals.  This structure is

Calculate five year moving averagetle.., The figures below indicate the num...

The figures below indicate the number of mergers that took place in the savings and loan industry over a 12-year period. Year Mergers Year Mergers 2000 46 2001 46 2002 62 2003 45 2

History.., The historical development of operation management.

The historical development of operation management.

Explain styles of leadership are situational and charismatic, The five type...

The five types of leadership styles are most applicable in certain situations. Discuss the applicability of each of the five types in project leadership situations and its usefulne

Flow process chart, Flow Process Chart Flow process chart is defined ...

Flow Process Chart Flow process chart is defined as a graphic representation of all operations inspections transportations delays and storages occurring during a process or p

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