OPERATIONS MANAGEMENT CUSTOM ACCESS
OPERATIONS MANAGEMENT CUSTOM ACCESS
11th Edition
ISBN: 9780135622438
Author: KRAJEWSKI
Publisher: PEARSON EDUCATION (COLLEGE)
bartleby

Concept explainers

Question
Book Icon
Chapter B, Problem 4P

A

Summary Introduction

Interpretation: J’s utilization according to queuing method should be calculated.

Concept Introduction: Queuing method is the best practice for enhance the service provided within an organization by utilizing their resources.

B.

Summary Introduction

Interpretation: The average number of machines to be repaired should be calculated.

Concept Introduction: Waiting line model is used to calculate the performance. The probability in a waiting line requires to wait for service.

C

Summary Introduction

Interpretation: The average time of a machine is out of service should be calculated.

Concept Introduction: Waiting line model is used to calculate the performance. The probability in a waiting line requires to wait for service.

Blurred answer
Students have asked these similar questions
Benny's arcade has six video game machines. The average time between machine failures is 50 hours. Jimmy, the maintenance manager can repair a machine in 5 hours on average. The machines have an exponential failure distribution, and Jimmy has an exponential service-time distribution. a. Jimmy's utilization is? b. what is the average number of machines out of service, that is, waiting to be repaired or being repaired? c. what is the average time a machine is out of service?.
Benny’s Arcade has six video game machines. The average time between machine failures is 50 hours. Jimmy, the maintenance engineer, can repair a machine in 15 hours on average. The machines have an exponential failure distribution, and Jimmy has an exponential service-time distribution.a. What is Jimmy’s utilization?b. What is the average number of machines out of service, that is, waiting to be repaired or being repaired?c. What is the average time a machine is out of service?
A copier is able to operate for an average of 200 hours between repairs, and the mean repair time is two hours. Determine the availability of the copier.
Knowledge Booster
Background pattern image
Operations Management
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,