1, 2, 4 (first part) Chapter Exercises1. A project has been defined to contain the following list of activities along with their required times for completion.Activity No.ActivityTime (Weeks)Immediate Predecessors1Collect requirements22Analyze processes313Analyze data324Design processes72Design data626Design screens13,47Design reports4,58Program46,79Test and document8710Install28,9a. Draw a network diagram for the activities.b. Calculate the earliest expected completion time.c. Show the critical path.d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week?2. Construct a Gantt chart for the project defined in Problem 1.3. Look again at the activities outlined in Problem 1. Assume that during the first week of the project your team discovers that the activity duration estimates were all wrong. Rather than3 weeks, Activity 2 will take only two weeks to complete, whereas both Activities 4 and 7 will take three times longer than originally estimated. Further, all other activities will taketwice as much time to complete. In addition, your team has noticed that additional training is needed. This new activity, number 11, will take one week to complete, and depends onthe completion of Activities 10 and 9. Create a new network diagram representing the new earliest expected completion times.4. Using the web, find one example each of a functional, matrix, and project-oriented organization Prepa miargensationsbeutte simiatr and a eICeS of these

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1. A project has been defined to contain the following list of activities along with their required times for completion. Activity No. Activity Time (Weeks) Immediate Predecessors 1 Collect requirements 2 2 Analyze processes 3 3 Analyze data 3 2 4 Design processes 7 2 Design data 2 6 Design screens 1 3,4 7 Design reports 4,5 8 Program 6,7 9 Test and document 8 7 10 Install 2 8,9 a. Draw a network diagram for the activities. b. Calculate the earliest expected completion time. c. Show the critical path. d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week?

1. A project has been defined to contain the following list of activities along with their required times for completion. Activity No. Activity Time (Weeks) Immediate Predecessors 1 Collect requirements 2 2 Analyze processes 3 3 Analyze data 3 2 4 Design processes 7 2 Design data 2 6 Design screens 1 3,4 7 Design reports 4,5 8 Program 6,7 9 Test and document 8 7 10 Install 2 8,9 a. Draw a network diagram for the activities. b. Calculate the earliest expected completion time. c. Show the critical path. d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week?

Understanding Business

12th Edition

ISBN:9781259929434

Author:William Nickels

Publisher:William Nickels

Chapter1: Taking Risks And Making Profits Within The Dynamic Business Environment

Section: Chapter Questions

Problem 1CE

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Concept explainers

Introduction to Business Presentation

A professional presentation of a company's products or practices is known as a business presentation. It is usually done with the help of auditory and graphical presentation tools like analytical data, projections, interactive whiteboards, smartboards, and much more. Intra-organizational and sales presentations are the most common types of business presentations. In general, providers give sales presentations in front of prospective consumers to promote their services, while intra-organizational presentations are given by company officials to their colleagues to propose new procedures or regulations.

Question

1, 2, 4 (first part)

Chapter Exercises
1. A project has been defined to contain the following list of activities along with their required times for completion.
Activity No.
Activity
Time (Weeks)
Immediate Predecessors
1
Collect requirements
2
2
Analyze processes
3
1
3
Analyze data
3
2
4
Design processes
7
2
Design data
6
2
6
Design screens
1
3,4
7
Design reports
4,5
8
Program
4
6,7
9
Test and document
8
7
10
Install
2
8,9
a. Draw a network diagram for the activities.
b. Calculate the earliest expected completion time.
c. Show the critical path.
d. What would happen if activity 6 were revised to take 6 weeks instead of 1 week?
2. Construct a Gantt chart for the project defined in Problem 1.
3. Look again at the activities outlined in Problem 1. Assume that during the first week of the project your team discovers that the activity duration estimates were all wrong. Rather than
3 weeks, Activity 2 will take only two weeks to complete, whereas both Activities 4 and 7 will take three times longer than originally estimated. Further, all other activities will take
twice as much time to complete. In addition, your team has noticed that additional training is needed. This new activity, number 11, will take one week to complete, and depends on
the completion of Activities 10 and 9. Create a new network diagram representing the new earliest expected completion times.
4. Using the web, find one example each of a functional, matrix, and project-oriented organization Prepa mi
argensations
beutte simiatr and a eICeS of these

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