Find probability that the store is full, Operation Management

Assignment Help:

A drug store has two windows available for serving customers, who arrive at a Poisson rate of 40/hr. Service time is exponentially distributed with a mean of 2 min. Only one window is open as long as there are three or less customers in the shop. An identical server opens a second window when there are four or more customers in the shop. The manager of the shop helps the two attendants when there are six or more customers in the shop. When the manager is helping, the mean service time for each of the two servers is reduced to 1.5 min. The shop cannot legally hold more than 20 customers. Use the general birth-death process to determine 1) the expected number of customers in the shop 2) the probability that the manager will be helping serve customers and, 3) the probability that the store is full.


Related Discussions:- Find probability that the store is full

Line balancing, what is line balancing and what happens if it doesn''t exis...

what is line balancing and what happens if it doesn''t exist?

Describe the response of the organization, The issue of fraud must be consi...

The issue of fraud must be considered when managing risk as it could present a major liability to the organization. Fraud is an act that requires an aggressive response and correct

Explain studies about individual voting decisions, Joan, age 40, is dissati...

Joan, age 40, is dissatisfied with her job. Martin, age 25, is satisfied with his job but thinks the union could provide better benefits beyond the associated costs. Most research

Describe how a company might benefit, Explain how a company might benefit f...

Explain how a company might benefit from the Contract Management Maturity Model. Can you suggest any viable reasons for a company's choosing not to conduct this assessment? If so,

Explain the annual interest payment, A bond has a coupon rate of 15%, a yie...

A bond has a coupon rate of 15%, a yield to maturity of 10.55%, and a market price of $850. Therefore, the annual interest payment is: a.) $850 b.) $150 c.) $105.50. d.) $120.0

Explain product or a service, At what point does acceptable exaggeration be...

At what point does acceptable exaggeration become lying about a product or a service?

Compute panera breads strategy and its effectiveness, Evaluate Panera Bread...

Evaluate Panera Breads strategy and its effectiveness with executing the strategy within the competitive fast-casual restaurant marketplace. Discuss the pitfalls to this strategy a

Explain in your opinion are the protections necessary, Identify and discuss...

Identify and discuss each of the warranty protections that apply to the sale of goods under Article 2A of the Uniform Commercial Code (UCC). Provide an example for each that is not

Explain economic aspect of the triple bottom line concept, A firm's busines...

A firm's business practices toward its labor force pertain mainly to the economic aspect of the triple bottom line concept.

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