Principles of Operations Management: Sustainability and Supply Chain Management Plus MyLab Operations Management with Pearson eText - Access Card Package (10th Edition)
10th Edition
ISBN: 9780134422411
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Question
Chapter 15, Problem 1P
a)
Summary Introduction
To draw: A Gantt chart for the given information.
Introduction: The Gantt chart is the kind of chart that is used to represent the amount of job done within a particular period. It is used to graphically represent the amount of job planned and done in a certain period.
b)
Summary Introduction
To draw: The Gantt load chart for the given information.
Introduction: The Gantt chart is the kind of chart that is used to represent the amount of job done within a particular period. It is used to graphically represent the amount of job planned and done in a certain period.
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QUESTION 5a. A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooledthey are then decorated based on the clients’ requirements. The Chef received seven orders forfully decorated cakes and has documented the orders with respective processing times for bakingand decorating, as shown in Table 7 that follows:.Table 7. Cake Job Orders received by the Chef with the respective processing times for Baking andDecoratingCake Job Order Baking Processing Time Decorating Processing TimeA 2 1B 8 5C 4 6D 9 7E 7 8F 9 6G 3 5
(ii) Illustrate the flow (throughput) times to complete the baking and decorating on atimeline chart.
QUESTION 5a. A Chef bakes and decorates cakes in a two-stage process. The cakes are baked and once cooledthey are then decorated based on the clients’ requirements. The Chef received seven orders forfully decorated cakes and has documented the orders with respective processing times for bakingand decorating, as shown in Table 7 that follows:.Table 7. Cake Job Orders received by the Chef with the respective processing times for Baking andDecoratingCake Job Order Baking Processing Time Decorating Processing TimeA 2 1B 8 5C 4 6D 9 7E 7 8F 9 6G 3 5
(i) Using Johnson’s Rule, determine the optimum sequence for processing the cake joborders through the baking and decorating stages.
Question 1) Scheduling
If the following jobs are sequenced according to the FCFS rule
Job
Processing Time (days)
Due Date
A
8
12
B
6
15
C
11
17
D
5
10
E
3
8
What is the mean tardiness (in days) for all jobs?
What is the mean completion time in days for all jobs?
What is the maximum job tardiness (in days)
Chapter 15 Solutions
Principles of Operations Management: Sustainability and Supply Chain Management Plus MyLab Operations Management with Pearson eText - Access Card Package (10th Edition)
Ch. 15 - Prob. 1EDCh. 15 - Prob. 1DQCh. 15 - Prob. 2DQCh. 15 - Prob. 3DQCh. 15 - Prob. 4DQCh. 15 - Prob. 5DQCh. 15 - Prob. 6DQCh. 15 - Prob. 7DQCh. 15 - Prob. 8DQCh. 15 - Prob. 9DQ
Ch. 15 - Prob. 10DQCh. 15 - Prob. 11DQCh. 15 - Prob. 12DQCh. 15 - Prob. 13DQCh. 15 - Prob. 1PCh. 15 - Prob. 2PCh. 15 - Prob. 3PCh. 15 - Prob. 4PCh. 15 - Prob. 5PCh. 15 - Prob. 6PCh. 15 - Prob. 7PCh. 15 - Prob. 8PCh. 15 - Prob. 9PCh. 15 - Prob. 10PCh. 15 - Prob. 15PCh. 15 - Prob. 16PCh. 15 - Prob. 17PCh. 15 - Prob. 18PCh. 15 - Prob. 19PCh. 15 - Prob. 20PCh. 15 - Prob. 21PCh. 15 - Prob. 22PCh. 15 - Prob. 23PCh. 15 - Daniels Barber Shop at Newark Airport is open 7...Ch. 15 - Given the following demand for waiters and...Ch. 15 - Prob. 1CSCh. 15 - Prob. 2CSCh. 15 - Prob. 3CSCh. 15 - Prob. 4CSCh. 15 - Prob. 1.1VCCh. 15 - Prob. 1.2VCCh. 15 - Prob. 1.3VCCh. 15 - Prob. 2.1VCCh. 15 - Prob. 2.2VCCh. 15 - Why is seniority important in scheduling servers?Ch. 15 - Prob. 2.4VC
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- Question3: Two processes are applied in the same order to the jobs coming to a workstation. The durations of both processes for the six jobs coming to the workstation are as seen in the table. In order to minimize the total time to be spent on the jobs, the order in which the jobs should be done will be determined by the "johnson" rule. Accordingly, in the table below, write the order in which the business should do the work, in order, with the first things to be done on the far left, and one action to be written in each blank.1-) When the jobs are done in this order, how many minutes will it take to complete all the jobs?2-)1. How many minutes of space will there be in total in the process and the 2nd process?arrow_forwardQuestion 4: Six jobs waiting at a workstation will be processed in order, starting with the one with the shortest break time. In the table below, the time elapsed since the arrival of the works, the time remaining to the delivery and the processing time are given. According to this, create the work order and fill in the data in the relevant table.(fill in the second table in the photos)a) What is the average delay time with the generated order?b) How many hours is the average flow time?c) How many jobs will be delayed?d) How many jobs will not be delayed?arrow_forwardQuestion fourThree jobs are to be scheduled on two machines A and B. Assume that the jobs are processed in the sequence A-B (A has to finish the job before B can continue the job). The processing times are: Job A B1 5 42 7 73 3 5Draw a Gantt chart that shows the schedule corresponding to the sequence 1-2-3 of the jobs.arrow_forward
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