MYOMLAB W/O PEARSON ETEXT--INSTANT ACCE
12th Edition
ISBN: 9780134165318
Author: HEIZER, RENDER
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 11P
The following is a table of activities associated with a project at Rafay Ishfaq’s software firm in Chicago, their durations, and what activities each must precede:
ACTIVITY | DURATION (WEEKS) | PRECEDES | |||
A (start) | 1 | B, C | |||
B | 1 | E | |||
C | 4 | F | |||
E | 2 | F | |||
F (end) | 2 | --- |
- a. Draw an AON diagram of the project, including activity durations.
- b. Define the critical path, listing all critical activities in chronological order.
- c. What is the project duration (in weeks)?
- d. What is the slack (in weeks) associated with any and all noncritical paths through the project?
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A project's activities must be completed in the sequence indicated below.
Activity
Immediately Preceding Activity
Duration in Weeks
A
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3
B
-
20
C
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15
D
-
10
E
-
5
F
A
4
G
D
3
H
D, E
10
I
F
3
J
B
10
K
G, H
7
L
B, I
5
The project ends with the intersection of activities: C, J, K and L
1- Use CPM to construct (Draw) the project Network and find the critical path.
2- How long is the project expected to take
The fo llowing is a table of activities associated with a project at Rafay lshfaq's software firm in Chicago, their durations, and what activities each must precede: a) Draw an AOA diagram of the project, including activity durations.b) Define the critical path, listing all critical activities in chronological order.c) What is the project completion time (in weeks)?d) What is the slack (in weeks) associated with any and all noncritical paths through the project?
You are provided with the following information for a project, with activity durations given in weeks:
Activity Immediate Optimistic Most Likely Pessimistic
Predecessor Time (a) Time (m) Time (b)
A ____ 2 3 4
B ____ 2 4 6
C A 1 2 3
D B 3 6 9
E C, D 7 8 9
F D 4 7 10
G E 3 4 5
H E, F…
Chapter 3 Solutions
MYOMLAB W/O PEARSON ETEXT--INSTANT ACCE
Ch. 3 - Give an example of a situation in which project...Ch. 3 - Explain the purpose of project organization.Ch. 3 - What are the three phases involved in the...Ch. 3 - What are some of the questions that can be...Ch. 3 - Define work breakdown structure. How is it used?Ch. 3 - What is the use of Gantt charts in project...Ch. 3 - What is the difference between an...Ch. 3 - What is the significance of the critical path?Ch. 3 - What would a project manager have to do to crash...Ch. 3 - Describe how expected activity times and variances...
Ch. 3 - Define earliest start, earliest Finish, latest...Ch. 3 - Students are sometimes confused by the concept of...Ch. 3 - What are dummy activities? Why are they used in...Ch. 3 - What are the three time estimates used with PERT?Ch. 3 - Would a project manager ever consider crashing a...Ch. 3 - How is the variance of the total project computed...Ch. 3 - Describe the meaning of slack, and discuss how it...Ch. 3 - How can we determine the probability that a...Ch. 3 - Name some of the widely used project management...Ch. 3 - Prob. 20DQCh. 3 - The work breakdown structure (WBS) for building a...Ch. 3 - Prob. 2PCh. 3 - 3.8 The City Commission of Nashville has decided...Ch. 3 - Refer to the table in Problem 3.8. a. Draw the AON...Ch. 3 - Draw the activity-on-node (AON) project network...Ch. 3 - Given the activities whose sequence is described...Ch. 3 - 3.5 Using AOA, diagram the network described below...Ch. 3 - Prob. 8PCh. 3 - Task time estimates for the modification of an...Ch. 3 - The activities described by the following table...Ch. 3 - The following is a table of activities associated...Ch. 3 - The activities needed to build a prototype laser...Ch. 3 - Dave Fletcher (see Problem 3.10) was able to...Ch. 3 - Prob. 16PCh. 3 - Prob. 17PCh. 3 - A renovation of the gift shop at Orlando Amway...Ch. 3 - Kelle Carpet and Trim installs carpet in...Ch. 3 - The estimated times and immediate predecessors for...Ch. 3 - Rich Cole Control Devices, Inc., produces...Ch. 3 - Four Squares Productions, a firm hired to...Ch. 3 - Using PERT, Adam Munson was able to determine that...Ch. 3 - Assume that the activities in Problem 3.15 have...Ch. 3 - What is the minimum cost of crashing the following...Ch. 3 - Three activities are candidates for crashing on a...Ch. 3 - Development of Version 2.0 of a particular...Ch. 3 - Prob. 32PCh. 3 - TABLE 3.6 Southwestern University Project 1....Ch. 3 - TABLE 3.6 Southwestern University Project 2 What...Ch. 3 - TABLE 3.6 Southwestern University Project 3. If it...Ch. 3 - Project Management at Arnold Palmer Hospital Video...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - The equivalent of a new kindergarten class is born...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...Ch. 3 - At the Hard Rock Cafe, like many organizations,...
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