EBK PRINCIPLES OF OPERATIONS MANAGEMENT
10th Edition
ISBN: 8220102744059
Author: HEIZER
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 3, Problem 6P
Given the activities whose sequence is described by the following table, draw the appropriate activity-on-arrow (AOA) network diagram.
a) Which activities are on the critical path?
b) What is the length of the critical path?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A Social Project manager is faced with a project with the following activities:
Activity-ID Description Duration
1-2 Social Work Team to live in Village 5 Weeks
1-3 Social Research Team to do survey 12 Weeks
3-4 Analyse results of survey 5 Weeks
2-4 Establish Mother & Child Health Program 14 Weeks
3-5 Establish Rural Credit Programme 15 Weeks
4-5 carry out Immunisation of under Fives 4 Weeks
Draw the arrow diagram, using the helpful numbering of the activities, which suggests the…
A Social Project manager is faced with a project with the following activities:
Activity-ID Description Duration
1-2 Social Work Team to live in Village 5 Weeks
1-3 Social Research Team to do survey 12 Weeks
3-4 Analyse results of survey 5 Weeks
2-4 Establish Mother & Child Health Program 14 Weeks
3-5 Establish Rural Credit Programme 15 Weeks
4-5 carry out Immunisation of under Fives 4 Weeks
Draw the arrow diagram, using the helpful numbering of the activities, which suggests the…
Four Squares Productions, a firm hired to coordinate the release of the movie Pirates of the Caribbean: On Stranger
Tides (starring Johnny Depp), identified 16 activities to be completed before the release of the film. The appropriate data are shown in the following table:
Time (weeks)
Immediate
Time (weeks)
Immediate
Activity
a
m
b
Predecessor(s)
Activity
a
m
b
Predecessor(s)
A
1.0
2.0
4.0
—
I
10.5
13.0
14.0
C
B
2.0
3.5
6.0
—
J
2.0
4.0
6.0
C
C
10.0
12.0
14.0
—
K
2.0
4.0
6.0
D
D
4.0
5.0
7.0
—
L
3.0
5.0
7.0
E
E
2.0
4.0…
Chapter 3 Solutions
EBK PRINCIPLES OF OPERATIONS MANAGEMENT
Ch. 3 - Ethical Dilemma Two examples of massively...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 - Prob. 10DQCh. 3 - Define earliest start, earliest finish, latest...Ch. 3 - Students are sometimes confused by the concept of...Ch. 3 - Prob. 13DQCh. 3 - Prob. 14DQCh. 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 - What is the difference between the waterfall...Ch. 3 - The work breakdown structure (WBS) for building a...Ch. 3 - James Lawson has decided to run for a seat as...Ch. 3 - Prob. 3PCh. 3 - Refer to the table in Problem 3.3. 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 - Prob. 7PCh. 3 - Roger Ginde is developing a program in supply...Ch. 3 - Prob. 9PCh. 3 - The activities described by the following table...Ch. 3 - Prob. 11PCh. 3 - The activities needed to build a prototype laser...Ch. 3 - Dave Fletcher (sec Problem 3.12) was able to...Ch. 3 - The Rover 6 is a new custom-designed sports car....Ch. 3 - Ross Hopkins, president of Hopkins Hospitality,...Ch. 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 - Prob. 23PCh. 3 - Prob. 28PCh. 3 - Prob. 29PCh. 3 - Prob. 30PCh. 3 - Development of Version 2.0 of a particular...Ch. 3 - Prob. 32PCh. 3 - Prob. 1CSCh. 3 - Prob. 2CSCh. 3 - Prob. 3CSCh. 3 - Prob. 1.1VCCh. 3 - Prob. 1.2VCCh. 3 - Project Management at Arnold Palmer Hospital The...Ch. 3 - Prob. 1.4VCCh. 3 - Managing Hard Rocks Rockfest At the Hard Rock...Ch. 3 - Managing Hard Rocks Rockfest At the Hard Rock...Ch. 3 - Managing Hard Rocks Rockfest At the Hard Rock...Ch. 3 - Managing Hard Rocks Rockfest At the Hard Rock...
Knowledge Booster
Learn more about
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
- Draw the activity-on-node (AON) project network associated with the following activities for Carl Betterton's construction project. How long should it take Carl and his team to complete this project? What are the critical path activities?arrow_forwardPlease answer all parts Activity Preceding activity Activity duration A - 6 B - 3 C - 1 D A, B 2 E A, C 5 F D, E 2 G D, F 6 Draw an AON diagram based on the activities and their relationships given in the table. Find the earliest start time (ES), earliest finish time (EF), latest start time (LS), latest finish time (LF), and Slack time for each activity of the project. Determine the slack time for each path. Find the critical activities and critical path. Determine the length of the project.arrow_forward1. For the following Activity table draw the CPM diagram Using Activity On Node. Show the ES, LS, EF, LF and Slack for each activity on the diagram. Indicate the Critical path. Activity Time (Days) Predecessor A 4 ------------ B 7 A C 8 A D 2…arrow_forward
- From this PERT/CPM network, determine the list of activities and their predecessors. Activity Immediate Predecessor A B C D E F G Harrow_forwardAn advertising project manager developed the network diagram shown in Figure 2.10 for a new advertising campaign. In addition, the manager gathered the time information for each activity, as shown in the accompanying table. a. Calculate the expected time and variance for each activity. b. Calculate the activity slacks and determine the critical path, using the expected activity times. c. What is the probability of completing the project within 23 weeks?arrow_forward(a) The critical path for the network activities shown below is? (b) What is the completion time in weeks? Refer attached image Activity Preceding Time A - 8 B - 10 C A , B 5 D B 8 E C , D 6arrow_forward
- Roger Ginde is developing a program in supply chain management certification for managers. Ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. The activities, immediate predecessors, and times appear in the accompanying table: Immediate Activity Predecessor(s) Time (days) 4 5 3 III B 10 A, D 3 C 5 G E, F 12 This exercise contains only part a. a) The correct precedence diagram for the project is shown in ABCDEF Ñ GW 8 w or C A B F Figure 2 A B O-O Figure 3 B E E Earrow_forwardPlease answer all partsarrow_forwardPart II-A. Given the activity table below, prepare its corresponding Gantt Chart and PERT diagram. Activity Predecessor Days A 1 B 4 C 2 D 1 E 1 F 5 G 3 H 3 I 1 J 2 K 1 L 3 M 2 A A C B, D E E E H G, I J J L Part II-B. Based on your illustration, please answer the following. Given the diagram above, please answer the following. 7. How many possible paths are there from the start to the end of the project? 8. Which tasks are on the critical path of the PERT chart above? 9. What is the slack time for tasks C, D and G? 10. The person working on task C tells the project manager he can't start work until one day after the scheduled starting date. What impact would this have on the completion date of the project? Why? 11. Task A will be delayed by 2 days because some equipment has arrived late. If the project manager still wants to finish the project within the original time frame, he will need to shorten the time for one or more of the tasks. What steps can he take to reduce the number of…arrow_forward
- QI: Draw the arrow diagram for the following activities and show the critical path: activity duration Pervious Follow A B,C B 4 A D,E 7 F,G D E 4 B H,I F 8 H,I G C K,J D,E,F K E,F K,J J 4 G,I M,N K G,H,I L J L,M P 1 |CS Scanned with CamScanner m5246arrow_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_forwardNeed all pleasearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill EducationOperations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
- Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage LearningProduction and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.
Inventory Management | Concepts, Examples and Solved Problems; Author: Dr. Bharatendra Rai;https://www.youtube.com/watch?v=2n9NLZTIlz8;License: Standard YouTube License, CC-BY