Explain what is the average waiting time in line, Operation Management

Assignment Help:

Assume a drive-up teller window at a bank. Customers arrive at the rate of 25 per hour. The teller can serve one customer every two minutes. Assume exponential inter-arrival and exponential service rates.
Determine:
A) Fill in the table.
Arrival Rate (Lambda)
Average interarrival time
Service Rate (Mu)
Average service time
Utilization
S
Ca, Cs

B) What is the average utilization of the employee?

C) What is the average number of customers in line?

D) What is the average number of customers in the system?

E) What is the average waiting time in line?

F) What is the average waiting time in the system?


Related Discussions:- Explain what is the average waiting time in line

Explain statistical cost estimation technique, The technique that estimates...

The technique that estimates long-run costs and the minimum efficient scale by determining the scale of operation at which most firms in an industry are concentrated is called the-

How enhance ethical behavior at work, Discuss options companies use to enha...

Discuss options companies use to enhance ethical behavior at work

Explain advantage most likely to endure over time, 1).What are the primary ...

1).What are the primary implications of the material discussed in this chapter for strategy formulation? 2). When is a company's competitive advantage most likely to endure over ti

Explain flowchart uses symbols to represent, A process flowchart uses symbo...

A process flowchart uses symbols to represent which of the following?

Thus if a budget is prepared it can only be a crude estimate, Frequently, a...

Frequently, at the time the project charter is prepared there is only a very general understanding of the project, so if a budget is prepared it can only be a crude estimate.

MBA 2ND SEM, Q3. What do you understand by “line balancing”? What happens i...

Q3. What do you understand by “line balancing”? What happens if balance doesn’t exist?

Explain the protection of other workers in the workplace, Carlos enjoys wea...

Carlos enjoys wearing women's makeup. One day, he wears mascara and lipstick to work, causing quite a stir in his workplace. He disobeys a direct order from Christine, his employer

Explain handling of electronic evidence, Discuss how the improper handling ...

Discuss how the improper handling of electronic evidence can adversely affect a criminal case. In your response explain the precautions that should be taken when investigators are

Describe do you see any points of conflict, Write about your understanding ...

Write about your understanding of the assumptions of new science and their implications for leaders in the 21st Century. 1. How are they supported by The Thinking Habits of Mind

Increase in productivity be if we could remove the scrap, An operation has ...

An operation has a 20 percent scrap rate. As a result, 80 pieces per hour are produced. a. If we could eliminate the scrap, how many pieces could we produce? b. What would be

Write Your Message!

Captcha
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