As a tool service centre the arrival rate is two per hour and the service potential is three per hour. Simple queue conditions exist. The hourly wage paid to the attendant at the service centre is *1.50 per hour and the hourly cost of a machinist away from his work is ₹ 4. Calculate: (i) The average number of machinists being served or waiting to be served at any given time. (i) The average time a machinist spends waiting for service. () The total cost of operating the system for an eight-hour day. (iv) The cost of the system if there were two attendants working together as a team, each paid * 1.50 per hour and each able to service on average 2 per hour.

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...
icon
Related questions
Question

Please help me with the following question.

As a tool service centre the arrival rate is two per hour and the service potential is three per hour. Simple queue
conditions exist.
The hourly wage paid to the attendant at the service centre is 1.50 per hour and the hourly cost of a machinist
away from his work is * 4.
Calculate:
(i) The average number of machinists being served or waiting to be served at any given time.
(ii) The average time a machinist spends waiting for service.
(i) The total cost of operating the system for an eight-hour day.
(iv) The cost of the system if there were two attendants working together as a team, each paid 1.50 per hour
and each able to service on average 2 per hour.
Transcribed Image Text:As a tool service centre the arrival rate is two per hour and the service potential is three per hour. Simple queue conditions exist. The hourly wage paid to the attendant at the service centre is 1.50 per hour and the hourly cost of a machinist away from his work is * 4. Calculate: (i) The average number of machinists being served or waiting to be served at any given time. (ii) The average time a machinist spends waiting for service. (i) The total cost of operating the system for an eight-hour day. (iv) The cost of the system if there were two attendants working together as a team, each paid 1.50 per hour and each able to service on average 2 per hour.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 3 images

Blurred answer
Similar questions
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Operations Management
Operations Management
Operations Management
ISBN:
9781259667473
Author:
William J Stevenson
Publisher:
McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi…
Operations and Supply Chain Management (Mcgraw-hi…
Operations Management
ISBN:
9781259666100
Author:
F. Robert Jacobs, Richard B Chase
Publisher:
McGraw-Hill Education
Business in Action
Business in Action
Operations Management
ISBN:
9780135198100
Author:
BOVEE
Publisher:
PEARSON CO
Purchasing and Supply Chain Management
Purchasing and Supply Chain Management
Operations Management
ISBN:
9781285869681
Author:
Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:
Cengage Learning
Production and Operations Analysis, Seventh Editi…
Production and Operations Analysis, Seventh Editi…
Operations Management
ISBN:
9781478623069
Author:
Steven Nahmias, Tava Lennon Olsen
Publisher:
Waveland Press, Inc.