OPERATIONS MANAGEMENT CUSTOM ACCESS
11th Edition
ISBN: 9780135622438
Author: KRAJEWSKI
Publisher: PEARSON EDUCATION (COLLEGE)
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Textbook Question
Chapter 7, Problem 11P
Consider a project to produce custom door moldings for GMC Acadia crossover vehicles, described in Table 7.4.
- If you start the project immediately, when will it be finished?
- You are interested iii completing your project as soon as possible. You have only one option. Suppose you could assign Employee A, currently assigned to activity G, to help Employee B, currently assigned to activity F. Each week that Employee A helps Employee B will result in activity G increasing its time by 1 week and activity F reducing its time by 1 week. How many weeks should Employee A work on activity F?
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Students have asked these similar questions
You can accomplish any one of the following at an additional cost of $1500. If you will save $1000 for each day that the earliest completion time is reduced, which of the following actions should be taken, if any?
1. Reduce job 5 by two days. True or false
2. Reduce job 3 by two days. True or false
3. Reduce job 7 by two days. True or false
b) Assuming that each task is started as soon as possible, construct the corresponding resource loading diagram for the project. c) How would you rearrange the timing of project activities to reduce the fluctuation in resource demand? Assume that the overall project duration cannot be extended. Remember that the specified precedence relationships must be maintained. d) If there are only 20 workers available for the project, how would you assign workers to tasks to ensure that the project can be completed without violating the resource limit? In this case, the project duration may be extended if necessary (but without violating precedence relationships). e) Given the results from (c) and (d) above, what recommendations would you make to senior management regarding the staffing of this project, and why?
A project has 92 activities, but only 13 of them are analyzed here.
Activity P, 9 days, IP = not given
Activity W, 10 days, IP = not given
Activity S, 6 days, IP = not given
Activity A, 25 days, IP = P, W
Activity F, 24 days, IP W, S
Activity N, 21 days, IP S
Activity E, 28 days, IP = A
Activity M, 13 days, IP A, F
Activity B, 40 days, IP N
Activity H, 10 days, IP = E, M
Activity K, 14 days, IP = E, M, B
Activity D, 11 days, IP = B
Activity R, 10 days, IP = B
It has been calculated that LS(K) = 118, LS(D) = 109, LS(H) = 124, LS(R) = 116.
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What is LS(A)?
Chapter 7 Solutions
OPERATIONS MANAGEMENT CUSTOM ACCESS
Ch. 7 - One of your colleagues comments that software is...Ch. 7 - Explain how to determine the slack for each...Ch. 7 - Define risk as it applies to projects. What are...Ch. 7 - Consider the following data for a project to...Ch. 7 - The following information is known about a project...Ch. 7 - A project for improving a billing process has the...Ch. 7 - Prob. 4PCh. 7 - Prob. 5PCh. 7 - Consider the following information for a project...Ch. 7 - Consider the following data for a project to...
Ch. 7 - Paul Silver, owner of Sculptures International,...Ch. 7 - Prob. 9PCh. 7 - The following information concerns a project to...Ch. 7 - Consider a project to produce custom door moldings...Ch. 7 - Table 7.5 contains information about au...Ch. 7 - The Advanced Tech Company has a project to design...Ch. 7 - Prob. 14PCh. 7 - Table 7.8 contains data for the installation of...Ch. 7 - The diagram in Figure 7.12 was developed for the...Ch. 7 - Prob. 17PCh. 7 - Prob. 18PCh. 7 - You are the project manager of the software...Ch. 7 - Jordanne King, the project manager for Webjets...Ch. 7 - Recently, you were assigned to manage a project to...Ch. 7 - In Solved Problem 2, estimate the probability that...Ch. 7 - The director of continuing education at Bluebird...Ch. 7 - Gabrielle Kramer, owner of Pet Paradise, is...Ch. 7 - The project manager of Good Public Relations...Ch. 7 - Consider the office renovation project data in...Ch. 7 - Activity B and activity K are critical activities....Ch. 7 - Prob. 2AMECh. 7 - Prob. 3AMECh. 7 - Prob. 4AMECh. 7 - Prob. 5AMECh. 7 - Assess the four categories of a risk-management...Ch. 7 - Prob. 2VCCh. 7 - Assume you are Denise Tower and have...Ch. 7 - Prob. 1CCh. 7 - Prob. 2CCh. 7 - Prob. 3CCh. 7 - Prob. 4C
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- Needed to be solved correctly in 30 minutes and get the thumbs up please show neat and clean workarrow_forwardThe activities necessary for the completion of a project are listed in the table below (Time in weeks). You are asked to complete the project 1 week ahead of time. You should crash Activity ________. This will incur an additional cost of $_________ .arrow_forwardJohn, Jack and Jill are project managers for Jusco Company. All three of them lead their own team, with two supervisors working under them. John’s team has 10 members, Jack has 8 members in his team and Jill has 11 members under his care. Both John and Jack completed their projects on time with the same amount of allocated budgets from top managers. But Jill didn’t manage to complete the project on time this time round. (i) Assuming all three projects have the same scale in terms of size, quality,and complexity, what can we conclude about the effectiveness and efficiency of these three project managers based on the informationabove? Justify your answers PLEASE PROVIDE CLEAR EXPLANATION THANK YOU , THIS TOPIC IS UNDER EVOLUTION OF FUNDAMENTAL MANAGEMENT THEORIESarrow_forward
- You are given the following data for an activity: ES = 10 EF = 15 LS = 16 Which of the following can you determine from this data? A. The activity's float and duration B. Only the activity float C. Only the activity duration D. Neither the activity's float nor its durationarrow_forwardIf a task had a cost variance (CV) = 150 and a schedule variance (SV) = -150, how would that be interpreted? Over budget, ahead of schedule Under budget, ahead of schedule Over budget, behind schedule Under budget, behind schedule On budget, on schedule Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.arrow_forwardWhat is the relationship between the earliest start time (EST) of an activity and the earliest completion time (ECT) of the activity? a. EST + Activity time = ECT b. EST × Activity time = ECTc. EST = ECT d. None of these statements is correct.arrow_forward
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