OPERATIONS MANAGEMENT-ACCESS >CUSTOM<
17th Edition
ISBN: 9781323465974
Author: HEIZER
Publisher: PEARSON C
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Textbook Question
Chapter 3, Problem 7P
• 3.5 Using AOA, diagram the network described below for Lillian Fok’s construction project. Calculate its critical path. How long is the minimum duration of this network?
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Check out a sample textbook solutionStudents have asked these similar questions
1. CREATE THE NETWORK DIAGRAM USING AON 2. DETERMINE THE NETWORK PATHS 3. DETERMINE THE CRITICAL PATH AND ITS DURATION (in weeks)
A. Target Completion Date
B. Critical Path Method
C. Create 2 ways of network
D. Conclusion
OPERATIONS MANAGEMENT AND OPERATIONS RESEARCH
QUESTION 1
Draw the activity-on-node (AON) project network associated with the following activities for Ewoenam's consulting company project. How long should it take Ewoenam and her team to complete this project? What are the critical activities? Derive a table showing the ES, EF, LS, LF, Slack Time and Critical Path.
Activity
Immediate Predecessor(s)
Time (days)
A
-
3
B
A
4
C
A
6
D
B
6
E
B
4
F
C
4
G
D
6
H
E, F
8
QUESTION 2
Given the activities whose sequence is described by the following table, draw the appropriate activity-on-node (AON) network diagram.
Which activities are on the critical path?
What is the length of the critical path?
Activity
Immediate Predecessor(s)
Time (days)
A
-
5
B
A
2
C
A
4
D
B
5
E
B
5
F
C
5
G
E,F
2
H
D
3
I
G, H
5
Chapter 3 Solutions
OPERATIONS MANAGEMENT-ACCESS >CUSTOM<
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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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
- Instruction:a. Construct AON diagram for the following data.b. Identify critical path.c. Conduct CPM analysis by identifying ES, EF, LS, LF, Slack time to confirm the critical path.arrow_forwardInstruction: a. Construct AON diagram for the following data.b. Identify critical path.c. Conduct CPM analysis by identifying ES, EF, LS, LF, Slack time to confirm the critical path.arrow_forward5. The accompanying information is available about a project to organize an event to honor the mayor of West Allis at the Nathan Hale High School. a. Choose the correct network diagram for this project. b. Find the critical path.arrow_forward
- Q3: What is Critical Path Analysis? Explain with the help of a suitable example.arrow_forward1. Draw network diagram neatly with the information below Activity Predecessor Normal time Normal cost Crash time Crash cost Max Crash Time Slope A - 12 $200 9 $350 B A 8 $300 8 $300 C A 9 $250 7 $450 D B 6 $400 5 $600 E B,C 5 $150 4 $225 F C 10 $500 9 $650 G D,E,F 8 $400 6 $900arrow_forwardCreate network diagram (PERT)arrow_forward
- Nikos Anastopoulos of EMPROSS Strategic IT Consultants, leads the development of a new football stadium. He developed the activities, durations, and predecessor relationships in the following table for delivering company valuations. Activity Predecessor Duration in Weeks A - 5 B - 3 C A, B 8 D C 3 E - 4 F E 10 G F 8 H E 18 I D 20 J D, G, I 7 K I 5 L H 10 6A. Draw the Network Diagram, and identify and discuss the project duration and the critical path using the following activity notation: the first pic: First: Draw the precedence diagram. Second: Using the notation given identify the duration of the project: you can type it. Third: identify the critical part and explain the critical path. Fourth: Explain your answer. This can be done by describing the process and the observations done once the answer has been found. 6B. Draw the project’s Gantt chart First: The…arrow_forwardTable 7.8 contains data for the installation of new equipment in a manufacturing process at Excello Corporation. Your company is responsible for the installation project. Indirect costs are $15,000 per week, and a penalty cost of $9,000 per week will be incurred by your company for every week the project is delayed beyond week 9.a. What is the shortest time duration for this project regardless of cost?b. What is the minimum total cost associated with completing the project in 9 weeks?c. What is the total time of the minimum-cost schedule?arrow_forward1.draw the precedence network diagram, project duration and critical path for this projectarrow_forward
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