Determine the utilization and the efficiency for each of these situations: A car wash operation processes an average of 60 cars per day. The operation has a design capacity of 100 cars per day and an effective capacity of 80 cars per day
Determine the utilization and the efficiency for each of these situations: A car wash operation processes an average of 60 cars per day. The operation has a design capacity of 100 cars per day and an effective capacity of 80 cars per day
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter12: Queueing Models
Section12.5: Analytic Steady-state Queueing Models
Problem 26P
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Show your calculations.
- Determine the utilization and the efficiency for each of these situations:
- A car wash operation processes an average of 60 cars per day. The operation has a
design capacity of 100 cars per day and an effective capacity of 80 cars per day.
- A drive through fast food restaurant has been designed to handle 120 customers during lunchtime (12 to 2 PM) each day, but currently averages only 65 drive through customers at that time. Prior to the recession, when lines of customers were long, the restaurant actually handled a maximum of only 90 customers.
- Would you say that systems that have higher efficiency ratios than other systems will always
have higher utilization ratios than those other systems? Explain.
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