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 business buying decision processes, Explain the eight general strat...

Explain the eight general strategies in the business buying decision processes.

Explain the impact of increasing fuel prices on logistics, Describe the imp...

Describe the impact of increasing fuel prices on logistics network design

Describe the difference between consumer products, Explain the difference b...

Explain the difference between consumer products and business products. Why are some products difficult to categorize as one or the other? Give an example of a business product, a

Why the production manager is asked to reduce the safety, The annual demand...

The annual demand for a product is 15,600 units. The weekly demand is 300 units with a standard deviation of 90 units. The cost to place an order is $31.20, and the time from order

Is true that a mpc can run independent of the operation plan, Which of the ...

Which of the following is true? MPC can run independent of the operation plan. Business failure can result from poor MPC performance. In PAC, order release directly affect

What are individual and group decisions, What are individual and group deci...

What are individual and group decisions? Individual decisions are taken through a single individual in context of routine decisions whether guidelines are already given. Group

Kanban cards needed, A bottling plant fills 2,400 bottles every two hours. ...

A bottling plant fills 2,400 bottles every two hours. The lead time is 40 minutes and a container accommodates 120 bottles. The safety stock is 10 percent of expected demand. How m

Explain hired assuming a 80 percent target utilization rate, The process fo...

The process for renewing a driver's license at the Archer County Courthouse is as follows. First, the clerk fills out the application; then the clerk takes the driver's picture, an

Business ethics and corporate social responsibility, Explain the relationsh...

Explain the relationship among 'Business Ethics' and 'Corporate Social Responsibility' Ethics may be viewed as a set of moral principles that guide behaviour, based on what is

Explain what are the internal and external factors, What are the internal a...

What are the internal and external factors (HR/Business) that will affect the global organization today when doing business overseas

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