Operations Management: Processes and Supply Chains (11th Edition)
11th Edition
ISBN: 9780133872132
Author: Lee J. Krajewski, Manoj K. Malhotra, Larry P. Ritzman
Publisher: PEARSON
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Chapter 7, Problem 2C
Summary Introduction
Interpretation: By using a network diagram, a table showing the project activities is to be constructed.
Concept Introduction: Networking technique is a method for planning, programming and controlling of work in progress. It is helpful for effective management. It helps the management for decisions. It helps the management for decisions.
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Students have asked these similar questions
When developing a schedule network diagram, the project manager must take into account the dependencies between activities as well as the start and finish relationships between activities.
List and describe the four types of schedule activity relationships
List and describe the four types of schedule activity dependencies
Include examples of each item above, that do not come from the PMBOK.
The Farmer's American Bank of Leesburg is planning to install a new computerized accounts system.
Bank management has determined the activities required to complete the project, the precedence
relationships of the activities, and activity time estimates, as shown in the following table. Use POM-
QM to analyze this project. According to the result of POM-QM, the expected project completion
time is (type number only, no text)
Activity
a
b
C
d
C
f
8
k
Activity Description
Position recruiting
System development
System training
Equipment training
Manual system test
Preliminary system changeover
Computer-personnel interface
Equipment modification
Equipment testing
System debugging and installation
Equipment changeover
Activity
Predecessor
a
a
b, c
b, c
d, e
d, e
h
f.g
a
5
3
4
5
I
1
3
Time Estimates
(weeks)
1
1
2
5
m
8
12
7
8
I
4
6
2.5
1.
2
8
b
17
15
10
23
1
13
9
7
1
2
11
The table below show a set of activities of an IS project,its expected completion time (ET) and preceding activities.
Activity
Preceding
Activity
Expected
Time (ET)
A
-
7
B
A
9
C
A,B
5
D
C
17
E
C
12
F
C
7
G
D,E,F
10
H
D,G
7
Draw a network diagram for the IS project shown above.,and calculate its earliest completion time (TE), latest completion time (TL) and slack time (ST).
If the activity E took 16weeks instead of 12weeks to complete ,what impact will it have on the project duration?
Chapter 7 Solutions
Operations Management: Processes and Supply Chains (11th Edition)
Ch. 7 - One of your colleagues comments that software is...Ch. 7 - Explain how to determine the slack for each...Ch. 7 - Define risk as it applies to projects. What are...Ch. 7 - Consider the following data for a project to...Ch. 7 - The following information is known about a project...Ch. 7 - A project for improving a billing process has the...Ch. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Prob. 6PCh. 7 - Prob. 7P
Ch. 7 - Prob. 8PCh. 7 - Prob. 9PCh. 7 - The following information concerns a project to...Ch. 7 - Consider a project to produce custom door moldings...Ch. 7 - Table 7.5 contains information about au...Ch. 7 - The Advanced Tech Company has a project to design...Ch. 7 - Prob. 14PCh. 7 - Prob. 15PCh. 7 - Prob. 16PCh. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - Prob. 19PCh. 7 - Prob. 20PCh. 7 - Recently, you were assigned to manage a project to...Ch. 7 - In Solved Problem 2, estimate the probability that...Ch. 7 - The director of continuing education at Bluebird...Ch. 7 - Gabrielle Kramer, owner of Pet Paradise, is...Ch. 7 - The project manager of Good Public Relations...Ch. 7 - Consider the office renovation project data in...Ch. 7 - Activity B and activity K are critical activities....Ch. 7 - Prob. 2AMECh. 7 - Prob. 3AMECh. 7 - Prob. 4AMECh. 7 - Prob. 5AMECh. 7 - Assess the four categories of a risk-management...Ch. 7 - Prob. 2VCCh. 7 - Assume you are Denise Tower and have...Ch. 7 - Prob. 1CCh. 7 - Prob. 2CCh. 7 - Prob. 3CCh. 7 - Prob. 4C
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.Similar questions
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- Activities, preceding activities, normal and crashed completion times of each of the activities and crashed costs of activities per week of a project are given in the following table. Activity Preceding Activity Normal Crashed Completion time (week) Crashed Cost Completion Time (week) 7 per week A 7 B $500 C 4 3 $700 $600 A A, C В, D D, E D 7 E F 10 9. $800 9 8 $400 i. Draw the network diagram linking all the activities in a way that it shows if there exist any preceding activity/activities before starting each of the mentioned activities in the above table. ii. Find the earliest start time, the earliest finish time, the latest start time and the latest finish time of each of the activities in the drawn diagram of the project and hence the completion time of the project and the critical path.arrow_forwardThe table below represents a IS project set of activities, its expected completion time (weeks) and preceding activities. Activity Expected Time (weeks) Preceding activities A 5 None B 4 None C 10 A D 8 B E 14 B F 6 C, D G 7 D, E, F H 3 F, G Draw a network diagram for the IS project shown above. For each activity, calculate its earliest completion time (TE) and latest completion time (TL). Label TE and TL on the network diagram. Calculate the slack time for each activity.arrow_forwardThe table below show a set of activities of an IS project,its expected completion time (ET) and preceding activities. Activity Preceding Activity Expected Time (ET) A - 7 B A 9 C A,B 5 D C 17 E C 12 F C 7 G D,E,F 10 H D,G 7 Construct a network diagram ,and calculate its earliest completion time (TE), latest completion time (TL) and slack time (ST). If the activity E took 16weeks instead of 12weeks to complete ,what impact will it have on the project duration?arrow_forward
- project managementarrow_forwardA project consists of eight activities. The activity completion times and the precedence relationships are as follows: Activity Completion Immediate predecessor activities time (weeks) A 50 70 C 60 D 30 A E 40 B,C F 20 G 60 A.D E,F H 50 I G,H Draw the project network diagram using the Activity-On-Node (AON) method for this project and calculate the Early Start (ES), Early Finish (EF), Late Start (LS), Late Finish (LF) and Slack (SL) for each activity.arrow_forward. Given the following network with activity times in weeks, determine the earliest start and finish times, latest start and finish times, and slack for each activity. Indicate the critical path and the project duration. photo attached- Calculate and insert ALL missing Earliest Start or Earliest Finish at each Activity. Calculate and insert ALL missing Latest Start and Latest Finish at each Activity. Calculate missing Slack at Every Activity on the network Diagram. List of all possible paths & Total Slacks from Start to finish for each path. *Which activities are on the critical path? What is the total slack along the critical path.arrow_forward
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