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

Describe wholesale pricing, What provision of the Telecommunications Act of...

What provision of the Telecommunications Act of 1996 prohibits ILECs from requiring customers to dial an extra digit when calling someone who subscribes to a competitor's local pho

Compute the expcted inflation rates for each year, The Fed is concerned wit...

The Fed is concerned with interest rate levels and the possibilitiy of inflation. Given the gollowing information, calculate the expected inflation premiums over hte next three yea

Approaches to expanding long term capacity, Approaches to Expanding long te...

Approaches to Expanding long term Capacity There  are two  major  approaches to  expanding  the long  term capacity  viz. All at once and Building  a capacity  increm

Explain what does it mean to be a risk-tolerant organization, What does it ...

What does it mean to be a risk-tolerant organization? How does that relate to the level of creative that is likely to develop in an organization?

Operations strategy, Task 1 Read: Chapter 2 of the Core learning material a...

Task 1 Read: Chapter 2 of the Core learning material and supporting text chapters on Operations Strategy. Task 2 Investigate: The Operations Strategy of your organisation or on

Industrial production index, Industrial Production Index The measure of...

Industrial Production Index The measure of the combined output of all products like mining, manufacturing, and electric and natural gas utilities organization in the United Sta

Explain what are steps for effectively manage diversity, Why the succession...

Why the succession of Ursula burns to the top position at Xerox was considered historic? Why are there so few women and minority CEOs of large corporations? What steps have m

Routing, Routing Meaning and Definition Routing is the first bu...

Routing Meaning and Definition Routing is the first but the important and difficult task of the production control. Routing means determination of path or route on whic

Assignment, What do you understand by “line balancing”? What happens if bal...

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

How investment to double, To the closest year, how long will it take a $200...

To the closest year, how long will it take a $200 investment to double if it earns 7 percent interest? How long will it take if it earns 18 percent?

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