a) Sawing is the bottleneck. b) The bottleneck time is minutes per unit (round your response to two decimal places).
a) Sawing is the bottleneck. b) The bottleneck time is minutes per unit (round your response to two decimal places).
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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Question

Transcribed Image Text:A production process at Kenneth Day Manufacturing is shown in the figure below. The drilling operation occurs separately from, and simultaneously with, the sawing and sanding, which
are independent sequential operations. A product needs to go through only one of the three assembly operations (the operations are in parallel).
1.8 units/hr
Sawing
5 units/hr
Sanding
Drilling
6 units/hr
a) Sawing is the bottleneck.
b) The bottleneck time is minutes per unit (round your response to two decimal places).
Welding
2.2 units/hr
Assembly
0.7 units/hr
→→Assembly
0.7 units/hr
Assembly
0.7 units/hr
Q
Expert Solution

Step 1: Introduce the bottleneck
The bottleneck is the point that takes the maximum time per unit. It is a point of congestion in the whole process of production. It slows down the whole process. It reduces efficiency, productivity, and profits but increases the overhead costs.
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
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