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 trend-adjusted exponential smoothing model, After plotting demand f...

After plotting demand for four periods, an emergency room manager has concluded that a trend-adjusted exponential smoothing model is appropriate to predict future demand. The initi

Operation functions of an organization, Operation functions of an Organizat...

Operation functions of an Organization Case study IKEA is the most successful furniture retailer ever. With 276 stores in 36 countries, it has managed to develop its own s

Explain mean flow time, Jane Reed bakes breads and cakes in her home for pa...

Jane Reed bakes breads and cakes in her home for parties and other affairs on a contract basis. Jane has only one oven for baking. One particular Monday morning she finds that she

Ansrwe, What do you understand by “line balancing

What do you understand by “line balancing

LP, SHAYO & Sons is a canning company in Arusha that currently operates two...

SHAYO & Sons is a canning company in Arusha that currently operates two small canning State Mining Corporation (SMC) is establishing a production plan for the current week at its M

Explain business plan to enhance to online education, If you can think of a...

If you can think of a business plan to enhance to online education programs at school?

Describe the importance of the calculation, Discuss the importance of the c...

Discuss the importance of the calculation and interpretation of ratios, to complete an effective financial ratio analysis?

How must organisations have the flexibility to demand occur, How must organ...

How must organisations have the flexibility to demand occur? Forecasting demand can be complicated and unreliable into an uncertain environment. Therefore a balance requires to

Line balancing, What happens if balance doesn''t exist

What happens if balance doesn''t exist

What are current examples of unethical business decisions, What are recent ...

What are recent examples of unethical business decisions that have had a large impact on society?

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