EBK PRODUCTION AND OPERATIONS ANALYSIS
7th Edition
ISBN: 9781478628385
Author: Olsen
Publisher: WAVELAND PRESS (ECONTENT)
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Chapter 9, Problem 35AP
(a)
Summary Introduction
Interpretation:The sequence for the production of the ice-cream flavors for the minimization of the mean flow time for all flavors is to be determined.
Concept Introduction:
Shortest processing time rule is used for the minimization of mean time flow of the project and hence it is used to minimize the time of mean flow of a process.
Tardiness is used to calculate the difference between the actual completion time and the required due date of the job. Any tardy jobs get completed after the due date of the job.
(b)
Summary Introduction
Interpretation:The optimal sequence for the production of the ice-cream flavors for the minimization of the number of flavors late is to be determined.
Concept Introduction:
Shortest processing time rule is used for the minimization of mean time flow of the project and hence it is used to minimize the time of mean flow of a process.
Tardiness is used to calculate the difference between the actual completion time and the required due date of the job. Any tardy jobs get completed after the due date of the job.
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The company (from the previous example) producing training sets for basic operations with SMD components produces them in a total of 3 of its factories: New York factory, the Washington factory, and the HK factory.
In total, the company will produce a total of 420 teaching sets. The New York factory will produce 50% more sets than the total production in Washington and HK combined, and the production in Washington factory is 10% higher than in HK factory. How many sets are produced in the individual production factories?
The tutor published the attched solution(pic).
Based on the attached solution and the exercise description can you explain me how was the total production,constraints row was constructed ?
An automated car wash serves customers with the following serial process: pre-treat,wash, rinse, wax, hand dry. Each of these steps is performed by a dedicated machineexcept for the hand-dry step, which is performed manually on each car by one of threeworkers. The steps of the process have the following processing times:• Pre-treat: 1 minute per car• Wash: 5 minutes per car• Rinse: 2 minutes per car• Wax: 3 minutes per car• Hand dry: 8 minutes per cara. If the car wash has a demand of 15 cars per hour, what is the flow rate of the process?b. If the car wash has a demand of 15 cars per hour, what is the utilization of the machinethat performs the wax process?
[The following information applies to the questions displayed below.]
The following are the car repair shop data:
TETE
Ticket No.
Work
Ticket No.
Work
Ticket No.
Work
1
Lube & oil
11
Battery
21
Battery
Tires
2
Lube & oil
12
Tires
22
3
Brakes
13
Brakes
23
Brakes
4
Lube & oil
14
Transmission
24
Transmission
Lube & oil
15
Brakes
25
Brakes
Tires
16
Battery
26
Lube & oil
7
Tires
17
Brakes
27
Lube & oil
8.
Brakes
18
Tires
28
Lube & oil
9.
Brakes
19
Tires
29
Tires
10
Lube & oil
20
Lube & oil
30
Lube & oil
Chapter 9 Solutions
EBK PRODUCTION AND OPERATIONS ANALYSIS
Ch. 9.5 - Prob. 1PCh. 9.5 - Prob. 2PCh. 9.5 - Prob. 3PCh. 9.5 - Prob. 4PCh. 9.5 - Prob. 5PCh. 9.6 - Prob. 6PCh. 9.6 - Prob. 7PCh. 9.6 - Prob. 8PCh. 9.6 - Prob. 9PCh. 9.6 - Prob. 10P
Ch. 9.7 - Prob. 11PCh. 9.7 - Prob. 12PCh. 9.7 - Prob. 13PCh. 9.7 - Prob. 14PCh. 9.7 - Prob. 15PCh. 9.7 - Prob. 16PCh. 9.7 - Prob. 17PCh. 9.8 - Prob. 18PCh. 9.8 - Prob. 19PCh. 9.8 - Prob. 20PCh. 9.8 - Prob. 21PCh. 9.8 - Prob. 22PCh. 9.9 - Prob. 23PCh. 9.9 - Prob. 24PCh. 9.9 - Prob. 25PCh. 9.10 - Prob. 27PCh. 9.10 - Prob. 28PCh. 9.10 - Prob. 29PCh. 9 - Prob. 30APCh. 9 - Prob. 31APCh. 9 - Prob. 32APCh. 9 - Prob. 33APCh. 9 - Prob. 34APCh. 9 - Prob. 35APCh. 9 - Prob. 36APCh. 9 - Prob. 37APCh. 9 - Prob. 38APCh. 9 - Prob. 39APCh. 9 - Prob. 40APCh. 9 - Prob. 41APCh. 9 - Prob. 42APCh. 9 - Prob. 43APCh. 9 - Prob. 44APCh. 9 - Prob. 45APCh. 9 - Prob. 46APCh. 9 - Prob. 47AP
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