Operations Management
13th Edition
ISBN: 9781259667473
Author: William J Stevenson
Publisher: McGraw-Hill Education
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Textbook Question
Chapter 17, Problem 4P
a. Develop a list of activities and their immediate predecessors similar to the lists in this problem for this diagram:
b. Construct an activity-on-arrow precedence diagram for each of the following cases. Note that each case requires the use of a dummy activity.
c. Construct an AON diagram for each case.
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Colonial State College is considering building a new multipurpose athletic complex on campus. The complex would provide a new gymnasium for intercollegiate basketball games, expanded office space, classrooms, and intramural facilities. The following activities would have to be undertaken before construction can begin.
Activity
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Activity
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(c) Develop the activity schedule for the project.
D
Survey building site
Develop initial design
Obtain board approval
E
F
G
Description
H
Select architect
Establish budget
Finalize design
Obtain financing
0
Hire contractor
L
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(a) Draw a project network. (Submit a file with a maximum size of 1 MB.)
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Immediate
Predecessor
Earliest
Start
(b) Identify the critical path. (Enter your answers as a comma-separated list.)
4
A, B
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Latest
Start
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D, E
E
F, G
Time
(weeks)
5
5
9
Earliest
Finish
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4
7
15
11
6
9
Latest
Finish
4
Slack
(d) Does it appear…
a. Construct an activity-on-arrow precedence diagram for each of the following cases. Note that
each case requires the use of a dummy activity.
b. Construct an AON diagram for each case.
The table below contains scheduling data for a software development project to be undertaken in an IT company.
(i) Identify the critical activities and total duration for the project. (ii) Draw a network diagram using the Activity-on-Arrow (AOA) method to depict the flow of the activities showing interdependencies (iii) Using the data provided in the above table, create a float table for the project.
Chapter 17 Solutions
Operations Management
Ch. 17 - A project manager may need two skill setsthose of...Ch. 17 - Explain the term project champion and list some...Ch. 17 - List the steps in risk management.Ch. 17 - Give some examples of ethical issues that may...Ch. 17 - What are the key advantages of using project...Ch. 17 - What is a work breakdown structure, and how is it...Ch. 17 - Identify the term being described for each of the...Ch. 17 - List the main advantages of PERT. List the main...Ch. 17 - Why might a probabilistic estimate of a projects...Ch. 17 - Define each of these terms, and indicate how each...
Ch. 17 - Why might a person wish to be involved with a...Ch. 17 - Prob. 12DRQCh. 17 - What are some aspects of the project managers job...Ch. 17 - What is the main benefit of a project organization...Ch. 17 - What trade-offs are associated with time and cost...Ch. 17 - Who needs to be involved in assessing the cost of...Ch. 17 - Prob. 3TSCh. 17 - Project management techniques have been used...Ch. 17 - Give three examples of unethical conduct involving...Ch. 17 - For each of the following network diagrams,...Ch. 17 - Chris received new word processing software for...Ch. 17 - Prepare a Gantt chart for each of the following in...Ch. 17 - a. Develop a list of activities and their...Ch. 17 - For each of the problems listed, determine the...Ch. 17 - PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu....Ch. 17 - Three recent college graduates have formed a...Ch. 17 - The new director of special events at a large...Ch. 17 - PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu....Ch. 17 - The project described in the following table is...Ch. 17 - The following precedence diagram reflects three...Ch. 17 - A project manager has compiled a list of major...Ch. 17 - Here is a list of activity times for a project as...Ch. 17 - The project manager of a task force planning the...Ch. 17 - PRINTED BY: 92248ddb24ccbc6@placeholder.10274.edu....Ch. 17 - Chucks Custom Boats (CCB) builds luxury yachts to...Ch. 17 - Prob. 17PCh. 17 - Create a risk matrix in the style of Figure 17.13...Ch. 17 - Create a risk matrix for this project: Explain...Ch. 17 - CASE: The Case of the Mexican crazy quilt 1. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 2. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 3. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 4. The...Ch. 17 - CASE: The Case of the Mexican crazy quilt 5. The...Ch. 17 - B. Smitty Smith is a project manager for a large...
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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
- The conditions and pert times for constructing a network diagram are given below.-Creation conditions:(0-1) It is the initial activity.(1-2) and (1-3) Activities begin together.It follows activity (2-4) (1-2), activity (3-4) (1-3), and ends together.( 4-5 ) It is the last activity. a-Create the network diagram.b-Calculate the critical path and show it on the diagram.c- If the expiry time is extended by 15 days, how much will the probability of expiry increase?arrow_forward2.1. Construct an Activity-On-Node (AON) Network Diagram for the HR Departments’system upgrade project. 2.2. Calculate the duration of all possible paths on the network diagram.2.3. Identify the critical path and project duration2.4. Briefly explain the meaning of merge activities. From the network diagram identify themerge activities.arrow_forward12. The best technique to identify the timeframe of project activities and the possible logical flow of all activities is which of the following? Group of answer choices Program Evaluation Review Technique Critical Path Method Ishikawa Diagram Gantt Chartarrow_forward
- Project Management In the below Precedence Diagram ( The activities durations are in weeks ) If the project manager wants to add extra (two) weeks for activity ( F ) and (three) weeks just in case other tasks may slip the schedule. Q: Show the impact of these provisions on the network diagram and recalculate the total project duration.arrow_forwardPERT-CPM 1. Consider a project involving the following activities and precedence relationship. The cost of each activity is listed. The following activity time estimates have been provided for a preparation involving an MIS project. a. Draw the AON and AOA Diagram. b. Perform a Program Evaluation and Review Technique (PERT) to determine the expected total duration of the project. [Note: Use the diagramming convention agreed in class and tabulate the results for each activity's ES, EF, LS, LF, slack time and indication if it's in the critical path Note: Expected (Ave Time) = (0ptimistic Time + 4*Most Likely Time + PessimisticTime) / 6 = ( OT + 4MLT + PT ) / 6 c. If the project exceeds 11 weeks, there is an additional miscellaneous costs around Php 30,000. Will the company opt to speed up the project? Activity Predecessors Optimistic Most Pessimistic Crash Normal Crashed Likely Time Cost Cost A 2 4 6. 2 11,000 6,000 3,000 7,000 4,000 13,000 9,000 4,000 5,000 3,000 3 17.000 В 1 3 5 1…arrow_forwardIn a network diagram, an activity:A) Is the largest unit of work effort consuming both time and resources that a project manager can schedule and control?B) Should always be something the company has had experience with. C) Is the smallest unit of work effort consuming both time and resources that a project manager can schedule and control?D) Must always have a single, precise estimate for the time duration.arrow_forward
- Activity on Arrows : Questions1. Organize the information above in an activity precedence table.2. Draw an Activity-On-Arrow (AOA) network diagram representing information shown onthe activity precedence table.3. Show all different paths and their durationsarrow_forwarda. Develop a network drawing for Jeff Ross. b. Calculate the expected time and variances (Use two decimal places) c. Enumerate the paths and their corresponding finishing time.arrow_forwardConstant-Time Network A list of activities, precedence relations, and activity times for a project is given below:a. Draw an activity-on-node network diagram.b. Compute the early start (ES), late start (LS), early finish (EF), and late finish (LF)times for each activity in the network.c. What is the critical path? What is the expected completion time for the project?arrow_forward
- b) Table Q1a shows the logic for a particular project. Time (days) Activity A Precedence 2 В A 3 C A 4 D A E B 3 F B,C H E 5 F 4 J H 3 G,H, I J,K K 4 L Table Q1a. Logic for project activities A through L. (i) Construct a Network Diagram showing the various logical activity relationships from this information. (ii) Perform a forward and backward pass completing the activity boxes. (ii) Highlight the critical path on your diagram and state the earliest project completion time. c) Provide an example of an ethical dilemma in engineering project management and explain how a code of ethics might be used to help the project manager in the decision making process.arrow_forwardThe project manager is working with his team in the planning stage for the construction of an industrial park. They are about to start with the network diagram. Which of the following items is NOT necessary for this process? A. Duration of activities B. Statement of project scope C. List of activities D. List of milestonesarrow_forwardSubject : IT project management A project requires the conducting or performing of the following three tasks / activities to achieve the project objective: a) Requirements analysis b) Program design c) Program code using the project above , explain the difference between the two activity sequencing techniques (below) using fully labeled diagrams: 1) Activities performed serially 2) Laddering Required : Draw the diagrams - only use letters A, B and C instead of using full task names in labeling the diagram - Ensure that your diagrams use correct arrows to show the sequence of the activities.arrow_forward
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