Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
11th Edition
ISBN: 9780135639122
Author: Jay Heizer, Barry Render, Chuck Munson
Publisher: PEARSON
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Question
Chapter 9, Problem 19P
a)
Summary Introduction
To determine: The number of workstations when there are 300 minutes available each day.
b)
Summary Introduction
To determine: The efficiency.
Introduction:
Efficiency:
Efficiency is the measure of what is actually produced as opposed to what can be theoretically produced with the same amount of resources.
c)
Summary Introduction
To determine: The number of workstations when there are 400 minutes available each day.
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An assembly line made up of 10 operators currently operates with the following standard minute times at each workstation.
What is the efficiency of the line?
Workstation
Standard Minutes to Perform Operation
1
1.20
2
1.23
3
1.42
4
1.18
5
1.20
6
1.36
7
1.41
8
1.06
9
1.11
10
1.40
Monique Food Processing Company produces light snacks that can be heated in a microwave. The following steps are included in the process:
Steps
Description
Capacity (Units/Hour)
1
Prepare food
200
2
Measure and place in plastic pouch
175
3
Prepare cardboard box
200
4
Insert pouch into box
300
5
Shrink-wrap box
200
What is the system capacity, and which is the bottleneck department?
How much slack (unused capacity) is available in other departments?
How much system capacity can be gained by adding capacity to the bottleneck?
What are the key factors that determine when to add capacity?
Why would an organization want to reduce its capacity?
A) Which step in this process is the bottleneck? =30 min for tan leather
B) How many briefcases are processed at the bottleneck workstation per hour?=60/30=2 briefcases per hr
C) What is the throughput time of the overall process?=30+15+10+10+10
Throughput = 75 minutes
given the above information please answer qestions 1-3 below.
If the manufacturing facility operates 8 hours per day, 250 days a year, what is the annual capacity of this manufacturing process.
Assume the company decides to hire additional workers in order to duplicate the bottleneck step identified in part a so that there are 3 of these workstations instead of 1. Redraw the diagram showing the flow of the revised process.
Answer parts a through d again based on the new process created in part e?
Chapter 9 Solutions
Pearson Etext For Principles Of Operations Management: Sustainability And Supply Chain Management -- Access Card (11th Edition)
Ch. 9 - Prob. 1EDCh. 9 - Prob. 1DQCh. 9 - Prob. 2DQCh. 9 - Prob. 3DQCh. 9 - Prob. 4DQCh. 9 - Prob. 5DQCh. 9 - Prob. 6DQCh. 9 - Prob. 7DQCh. 9 - Prob. 8DQCh. 9 - Prob. 9DQ
Ch. 9 - Prob. 10DQCh. 9 - Prob. 11DQCh. 9 - Prob. 12DQCh. 9 - Prob. 13DQCh. 9 - Prob. 14DQCh. 9 - Prob. 15DQCh. 9 - Prob. 16DQCh. 9 - Prob. 17DQCh. 9 - Prob. 18DQCh. 9 - Prob. 1PCh. 9 - Prob. 2PCh. 9 - Prob. 3PCh. 9 - Roy Creasey Enterprises, a machine shop, is...Ch. 9 - Adam Munson Manufacturing, in Gainesville,...Ch. 9 - Prob. 6PCh. 9 - Prob. 7PCh. 9 - Prob. 8PCh. 9 - Prob. 9PCh. 9 - Six processes are to be laid out in six areas...Ch. 9 - Stanford Rosenberg Computing wants to establish an...Ch. 9 - Illinois Furniture, Inc., produces all types of...Ch. 9 - Prob. 14PCh. 9 - The Action Toy Company has decided to manufacture...Ch. 9 - Prob. 16PCh. 9 - Prob. 17PCh. 9 - Prob. 18PCh. 9 - Prob. 19PCh. 9 - Prob. 20PCh. 9 - Prob. 21PCh. 9 - Prob. 22PCh. 9 - Prob. 23PCh. 9 - Prob. 25PCh. 9 - Prob. 26PCh. 9 - Prob. 27PCh. 9 - Prob. 1CSCh. 9 - Prob. 2CSCh. 9 - Henry Coupe, the manager of a metropolitan branch...Ch. 9 - Prob. 4CSCh. 9 - Prob. 1.1VCCh. 9 - Prob. 1.2VCCh. 9 - Prob. 1.3VCCh. 9 - Prob. 1.4VCCh. 9 - Prob. 1.5VCCh. 9 - Prob. 1.6VCCh. 9 - Prob. 2.1VCCh. 9 - Prob. 2.2VCCh. 9 - Prob. 2.3VC
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