Explain how long would you expect it to take to get a cup

Assignment Help Operation Management

Reference no: EM1374045

Q. A cafeteria serving line has a coffee urn from which customers serve themselves. Arrivals at the urn follow a Poisson distribution at the rate of 3 per minute. In serving themselves, customers take about 15 seconds, exponentially distributed.

a) Explain how many customers would you expect to see on the average at the coffee urn?

b) Explain how long would you expect it to take to get a cup of coffee?

c) Illustrate what is the probability that 3 or more people are in the cafeteria?

d) If the cafeteria installs an automatic vendor that dispenses a cup of coffee at a constant time of 15 seconds, explain how does this change your answers to a and b?

Reference no: EM1374045

Questions Cloud

Both individuals are adults and the contract is voiced : Both individuals are adults and the contract is voiced and the painting is still in development. Corelli reimbursements shelly the $2,500 in arrival for her potential to carried the painting to his home when it is finished

Illustrate what alpha risk would they provide : Illustrate what would 3-sigma control limits for the process be. Illustrate what alpha risk would they provide.

Fixed costs and other financial concepts : Consumers to Live Theaters, can be divided into 2-groups: seniors and everyone else. The inverse demand curves for each of 2-groups are given below.

Janet wants to assign a very important advertising account : Janet wants to assign a very important advertising account to one of her writers. First she revised each writers work load, then she deliberate the sales data of the products for the last three campaigns of each writer

Explain how long would you expect it to take to get a cup : Explain how long would you expect it to take to get a cup of coffee. Illustrate what is the probability that 3 or more people are in the cafeteria.

Assuming that the contract has met all of the supplies : Shelly receives Corelli's offer. Assuming that the contract has met all of the supplies for a valid contract. The problem is Corelli was a minor when he purchased the painting.

Find its operating profit : The Great Northwest League has provided to buy 80 basketball jerseys for $16 per jersey - If Dick's accepts special order from The Great Northwest League, Find its operating profit

Assume you are a manager have been given a mission : Assume you are a Manager as well as have been given a mission to implement two logistical process improvements

Explain why diversity and creativity are important : Explain why diversity and creativity are important to the effectiveness functioning of the Freiburg team.

User Account

All Pages