Operations and Supply Chain Management, 9th Edition WileyPLUS Registration Card + Loose-leaf Print Companion
9th Edition
ISBN: 9781119371618
Author: Roberta S. Russell
Publisher: Wiley (WileyPLUS Products)
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Chapter 9, Problem 16Q
Select an everyday “project” you are familiar with such as a class project, preparing a meal, making a pizza, or repairing your car. Develop a list of the activities, a CPM/PERT network (with time estimates), and a work breakdown
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Students have asked these similar questions
Management & Science University (MSU) have appointed you as a project manager to conduct a Joint Application Design (JAD) session with members from various departments. As a project manager, you are required to develop a specific schedule for the tasks listed below. The estimated task duration for each shown in parentheses.
First, you must contact and brief the participants and explain their responsibilities (1 day). Then you must obtain approval from their department managers (3 days).
After you have obtained the approval, you can begin the two tasks where you can prepare the agenda for the JAD session (7 days) and arrange the meeting room (2 days)
When the agenda is ready, you can start two more concurrent tasks which are preparing the information packets (4 days) and to create visual aids (8 days).
When the meeting room is arranged and information packets are ready, you can send out an email to all participants (1 day).
Finally, after the e-mail is sent to participants and the…
Below is a project listed in a table with:
activity,
predecessor, and
duration.
Activity
A
B
с
D
E
F
G
H
Predecessor
none
A
A
с
B
B
D, E, F
G
Fill in the chart below by filling in:
early start (ES),
early finish (EF),
☐late start (LS),
A
late finish (LF),
duration (D), and
float (F).
Then, answer the questions based on the chart.
Hint: You can use the Word tools to fill in the chart, or you can draw the chart by hand,
then photograph or scan your graph to submit it.
1. Fill in the chart below.
B
Duration (weeks)
C
5
3
8
13
7
9
10
7
-
D
E
F
G
H
students are required to select and study a real project (a case) that they have worked on or knowabout; and develop an analytical report of the project after careful examination of the managementprocesses, project documents, and other project artifacts.
Chapter 9 Solutions
Operations and Supply Chain Management, 9th Edition WileyPLUS Registration Card + Loose-leaf Print Companion
Ch. 9 - Why is CPM/PERT a popular and widely applied...Ch. 9 - What is the purpose of a CPM/PERT network?Ch. 9 - Why are dummy activities used in a CPM/PERT...Ch. 9 - What is the critical path, and what is its...Ch. 9 - What is slack, and how is it computed?Ch. 9 - How are the mean activity times and activity...Ch. 9 - How is total project variance determined in...Ch. 9 - What is the purpose of project crashing analysis?Ch. 9 - Describe the process of manually crashing a...Ch. 9 - Which method for determining activity time...
Ch. 9 - Explain how a Gantt chart differs from a CPM/PERT...Ch. 9 - Discuss the relationship of direct and indirect...Ch. 9 - Describe the limitations and disadvantages of...Ch. 9 - Describe the difference between activity-on-node...Ch. 9 - Identify and briefly describe the major elements...Ch. 9 - Select an everyday project you are familiar with...Ch. 9 - Prepare a WBS for a spaghetti with meatballs...Ch. 9 - Construct a Gantt chart for the project described...Ch. 9 - Construct a Gantt chart for the project described...Ch. 9 - Use the project activities that follow to...Ch. 9 - Construct a network from the information in the...Ch. 9 - For the network in Problem 9.4, determine the...Ch. 9 - Given the following network with activity times in...Ch. 9 - Given the following network with activity times in...Ch. 9 - A marketing firm is planning to conduct a survey...Ch. 9 - In one of the little-known battles of the Civil...Ch. 9 - A group of developers is building a new shopping...Ch. 9 - The management of a factory is going to erect a...Ch. 9 - Given the following network and probabilistic...Ch. 9 - The Farmers American Bank of Leesburg is planning...
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- You may need to use the appropriate technology to answer this question. A project consists of five activities as shown in the following table. Activity Floor sanding Floor buffing Paint mixing Wall painting Ceiling painting Start Optimistic Time (hr) Most Probable Time (hr) Start Floor Buffing Paint Mixing Naturally, paint mixing precedes the painting activities. Also, (a) Construct the PERT/CPM network for this problem. Floor Sanding 4 Paint Mixing 4 0.5 3 3 Paint Wall Paint Ceiling Paint Ceiling Paint Wall 5 5 1 4 7.5 Floor Sanding Pessimistic Time (hr) Floor Buffing Finish 6 Finish 6 ceiling painting and floor sanding must be dor 1.5 11 9 i Start Start prior to floor buffing. Floor Sanding Paint Mixing Floor Buffing Paint Mixing Paint Ceiling Paint Wall Paint Wall Paint Ceiling Floor Buffing Floor Sanding Finish Finisharrow_forwardBelow matrix shows one of the important data used in project management, identify the name of the matrix and explain the roles of each person involved in this matrix.arrow_forwardThe managers at AllBirds have operations in multiple countries, which operate on different financial management systems. This has been increasingly challenging for the company, so the Justin is looking to consolidate and integrate the financial management across all locations into a single software system that can operate across the national boundaries. This is a new, complicated and lengthy project, so Justin has identified a set of activity categories that will need to be carefully managed, as noted in the table. What is the probability that project can be completed two months early?arrow_forward
- Given the following data:ActivityPredecessorDuration (days)a-10b-15ca17db5eb4fc15gd7he8if12jg,h,i104.1 Draw the network (AON) and calculate and calculate the Critical Path. 4.2 Your organization has been appointed to co-ordinate the local government elections.Develop a Work Breakdown Structure (WBS) – graphical format for this project.arrow_forwarda) Draw the network diagram showing ES, EF, LS, LF, and the critical path. b) Perform CPM calculations and complete the table below. c) Crash the schedule one day at time and show the effect of crashing each activity on the network by crossing out values and writing the new ones immediately above or below it. d) Calculate the normal, least-cost, and crash duration for the project. Then calculate the cost associated with each duration. Indirect cost (overhead) is $100 per day. e) Draw the graph of the total cost corresponding to the crashing exercise: Activity IPA A B H Activity A B с D E F G A B B, C C D, F E, F G, H IPA A A B B, C C D, F Duration Normal 7 6 18 10 6 + 7 Duration 7 6 10 6 4 4 Crash 5 7 4 3 2 14 2 ES Cost $ Normal $500 $550 $800 $1,200 $600 $500 $700 $650 $300 EF Crash $640 $630 $935 $1,440 $700 $590 $1,000 $950 $300 LS LF TF FFarrow_forwardWhy is it critical to determine the sequence of activities in a project? Discuss diagrams that resemble network diagrams that you have seen. Compare and contrast their characteristics.arrow_forward
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- Make a list of the tasks that is necessary for Management Trainee Officer job in private banks. Develop a table showing each task, its duration, and preceding event(s). Develop a Network diagram for these tasks. Highlight the critical path on your Network diagram and find out slack of all activities.arrow_forwardDraw a network diagram that represents the following activities of a project: Activity ImmediatePredecessor A - B A C A D C E B F D,E G F H D,E I G,Harrow_forwardFor following data Calculate Duration for each Task, Draw the Network, and find Critical Path. Task Predecessor | Starting Date Finishing Date Start 01/11/2020 | 01/11/2020 A Start 01/11/2020 | 05/11/2020 01/11/2020 | 08/11/2020 08/11/2020 || 12/11/2020 В Start C 05/11/2020 | 17/11/2020 A 12/11/2020 | 16/11/2020 08/11/2020 | 18/11/2020 18/11/2020 | 23/11/2020 23/11/2020 | 23/11/2020 E A&C F В E&F End D&Garrow_forward
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