What is the system utilization

Assignment Help Operation Management
Reference no: EM131920525

A priority waiting system assigns arriving customers to one of four classes. Arrival rates (Poisson) of the classes are shown in the following table: Use Table 1 and Table 2.

Class Arrivals per Hour
1 6
2 4
3 6
4 5

Five servers process the customers, and each can handle 6 customers per hour.

a. What is the system utilization? (Round your answer to 2 decimal places.)?

b. What is the average wait for service by customers in the various classes? How many are waiting in each class, on average? (Round your answers to 3 decimal places.)

W1
W2
W3
W4

L1
L2
L3
L4

c.  If the arrival rate of the second priority class could be reduced to 3 units per hour by shifting some arrivals into the third priority class, how would your answers to part b change? (Round your answers to 3 decimal places.)

W1
W2
W3
W4

L1
L2
L3
L4

Reference no: EM131920525

Questions Cloud

Compute the relative distribution of quality costs : Compute the relative distribution of quality costs for each year and prepare a pie chart.
Business analysis case study - brickworks company : Applied Management Accounting - Business Analysis Case Study - A Case of Brickworks Company Limited: A Managerial Accounting Analysis
Why has the text recommend the use of marketing research : Marketing research invoke" expense -sometimes constderabk expense. Why has the text recommend the use of marketing research even though a highly experienced.
Estimate the firms net after-tax cash flows : The firm's marginal tax rate is 40%. Estimate the firm's net after-tax cash flows, if the CCA rate for the robots is 30%. Find the PE value with MARR = 15%.
What is the system utilization : What is the average wait for service by customers in the various classes? How many are waiting in each class, on average?
Compute an estimate of the dollar amount of inventory : Compute an estimate of the dollar amount of inventory on hand at close of business on August 14 before fire. In addition, determine amount of loss due to fire.
How firm objectives may affect its search for opportunities : Explain how a firm's objectives may affect its search for opportunities. Specifically, how would various company objectives affect the development.
What are the ucl r and lcl r : Auto pistons at Wemming Chung's plant in Shanghai are produced in a forging process, and the diameter is a critical factor that must
Calculate the total service department cost allocated : Motorcade company has 3 service departments (s1, s2, s3) and 2 production. Calculate the total service department cost allocated to production department p1.

Reviews

Write a Review

Operation Management Questions & Answers

  Benefits of information systems and information technology

Describe the different organisational benefits of Information Systems (IS) and Information Technology (IT).

  Pros-cons for you to choose to purchase existing business

What would be the pros and cons for you to choose to purchase an existing business, a franchise,

  Discuss what you think of corporations vs the ever fading

Discuss what you think of corporations vs the ever fading "Mom & Pop" shops. Don't know what I mean? Just watch a pre- 1970 movie:

  When more efficient workers earn higher wages

When more efficient workers earn higher wages, this is known as a _____ pay structure.

  Compare service operations and manufacturing operations

Compare and contrast service operations and manufacturing operations at the company in the case study. How are they the same? How do they differ?

  Create template that can be used to respond to customers

Create a template that can be used to respond to customers who request support for this product.

  Difference between social marketing and commercial marketing

Describe some of the limitations and challenges of behavioral economics. Explain the key differences between social marketing and commercial marketing.

  Regarding product mix-credit terms are a part

Which of the following customers generally switch companies easily? Regarding product mix, credit terms are a part of

  Describe the strengths and weaknesses of value management

Describe the strengths and weaknesses of using earned value management. Discuss the value of the data provided by a specific benchmark, and how the processes used by the benchmark company or organization can benefit you.

  Similarities between public and private juvenile institution

Discuss the age of criminal responsibility in the various countries surveyed in the text. What are your comment? Discuss the differences and similarities between public and private juvenile institutions. Discuss the trends of Juvenile violence, juven..

  Improve the evaluation of employees performance

This case focuses on the issue of performance. As discussed in the text, clear and effective goals help improve employee performance, reduce role stress conflict and ambiguity, and improve the evaluation of employees' performance.

  Discuss about the leadership vision

Your leadership vision is based on a number of factors including your attitude, values, personal beliefs, guiding principles, and how you behave.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd