A computer center has two color printers. Students arrive at a rate of one every 8 ± 2 minutes to use the color printer. They can be interrupted by professors, who arrive at a rate of one every 12 ± 2 minutes. There is one systems analyst who can interrupt anyone, but students are interrupted before professors. The systems analyst spends 6±4 minutes on the color printer and then returns in 20±5 minutes. Professors and students spend 4+2 minutes on the color printer. If a person is interrupted, that person joins the head of the queue and resumes service as soon as possible. a. For such case, explain what kind of queuing rule is being applied! b. If you were asked to improve such case, describe your objectives and explain what performance-measures would you use? c. Following point 1.b.. explain your plan to improve such case.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

This is System Modeling & Simulation question

1. A computer center has two color printers. Students arrive at a rate of one every 8 ± 2 minutes
to use the color printer. They can be interrupted by professors, who arrive at a rate of one
every 12 ± 2 minutes. There is one systems analyst who can interrupt anyone, but students
are interrupted before professors. The systems analyst spends 6+4 minutes on the color
printer and then returns in 20±5 minutes. Professors and students spend 4+2 minutes on the
color printer. If a person is interrupted, that person joins the head of the queue and resumes
service as soon as possible.
a. For such case, explain what kind of queuing rule is being applied!
b. If you were asked to improve such case, describe your objectives and explain what
performance-measures would you use?
c. Following point 1.b., explain your plan to improve such case.
Transcribed Image Text:1. A computer center has two color printers. Students arrive at a rate of one every 8 ± 2 minutes to use the color printer. They can be interrupted by professors, who arrive at a rate of one every 12 ± 2 minutes. There is one systems analyst who can interrupt anyone, but students are interrupted before professors. The systems analyst spends 6+4 minutes on the color printer and then returns in 20±5 minutes. Professors and students spend 4+2 minutes on the color printer. If a person is interrupted, that person joins the head of the queue and resumes service as soon as possible. a. For such case, explain what kind of queuing rule is being applied! b. If you were asked to improve such case, describe your objectives and explain what performance-measures would you use? c. Following point 1.b., explain your plan to improve such case.
Expert Solution
steps

Step by step

Solved in 4 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman