A process is accomplished in 4 sequential steps- S1, S2, S3 and S4. The lead times (in minutes) and the number of resources for every step are indicated in the table below. Sub - Process Time (min) No of resources S1 12 1 S2 8 1 S3 16 1 S4 10 1 a.) Assuming infinite demand, what is the utilization of process S2? (answer in decimals) b.) If customers arrive at a constant rate of 3 customers per hour, what is the utilization of S3? (answer in decimals)
A process is accomplished in 4 sequential steps- S1, S2, S3 and S4. The lead times (in minutes) and the number of resources for every step are indicated in the table below. Sub - Process Time (min) No of resources S1 12 1 S2 8 1 S3 16 1 S4 10 1 a.) Assuming infinite demand, what is the utilization of process S2? (answer in decimals) b.) If customers arrive at a constant rate of 3 customers per hour, what is the utilization of S3? (answer in decimals)
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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1. A process is accomplished in 4 sequential steps- S1, S2, S3 and S4. The lead times (in minutes) and the number of resources for every step are indicated in the table below.
|
Sub - Process |
Time (min) |
No of resources |
|
S1 |
12 |
1 |
|
S2 |
8 |
1 |
|
S3 |
16 |
1 |
|
S4 |
10 |
1 |
a.) Assuming infinite demand, what is the utilization of process S2? (answer in decimals)
b.) If customers arrive at a constant rate of 3 customers per hour, what is the utilization of S3? (answer in decimals)
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