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

Examples of variations - operations function, Examples of Variations - Oper...

Examples of Variations - Operations Function Volume                                                                                                 Low: Small quantities

Typical financial performance measures, Typical Financial Performance Measu...

Typical Financial Performance Measures  Profitability - Profit margin, return on capital invested, return on equity Liquidity - Current ratio, cash position, working ca

Explain smoothing constan, Systembolaget uses forecasting to predict the nu...

Systembolaget uses forecasting to predict the number of bottles they think they will sell the next day. Below are the number of bottles sold each day during the five-day work week

Explain design capacity would be needed to achieve, In a job shop, effectiv...

In a job shop, effective capacity is only 49 percent of design capacity, and actual output is 60 percent of effective output. What design capacity would be needed to achieve an act

Soft change initiatives - linking strategic, Soft Change Initiatives - Link...

Soft Change Initiatives - Linking Strategic 1. Team working/investors in people (IIP) 2. Empowerment - understanding the value chain and the 'cycle' of failure  3. The l

Explain under the ucc which delivery date is binding, 1. California Consume...

1. California Consumers Co. purchased from S.L.Coker an ice distributing business in the city of Santa Monica. In the purchase agreement, Coker agreed that he would not engage in t

Heather, A job was timed for 60 cycles & had an ave. 1.3 min per piece. per...

A job was timed for 60 cycles & had an ave. 1.3 min per piece. performance rate is 95%, workday allowances 16% find observes , normal, and standard time

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

Discuss managers for a large retail department store, Recently the managers...

Recently the managers for a large retail department store stated that a study has revealed that female shoppers spend on average 23.5 minutes longer in the store per visit than do

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

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