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

Describe key issues and concerns, As area sales manager for a company manuf...

As area sales manager for a company manufacturing and marketing outboard engines, you have been assigned the responsibility of conducting a research study to estimate the sales pot

Productivity, what is operation management in terms of productivity

what is operation management in terms of productivity

Explain can you be innovative in a mature industry, 1. How much of an impac...

1. How much of an impact does "maturity" level of the industry or company have on strategy? 2. Can you be innovative in a mature industry? 3. Can you be conservative in an in

Describe what order quantity is optimal, The manager of a car wash received...

The manager of a car wash received a revised price list from the vendor who supplies soap, and a promise of a shorter lead time for deliveries. Formerly the lead time was four days

Explain what would happen without a code, In the field of human services, t...

In the field of human services, there are very important ethical codes that should be followed as outlined by the National Association of Social Workers. After viewing the short vi

Describe the impact entrepreneurs have on the economy, 1) Explain what an e...

1) Explain what an entrepreneur and entrepreneur are. How are they the same and how are they different? 2) Give me an example of an entrepreneur and discuss two typical entrepre

Explain what is the best production order quantity, Johnson Plastics makes ...

Johnson Plastics makes and sells, among many other things, specialty plastic display cases for retail stores. Johnson's expected demand for the display cases is 1,000 units, and av

Depict an activity on arrow network, Project involves 12 activities and the...

Project involves 12 activities and the precedence relationship is provided below in brackets. (1) Draw an activity on arrow network to represent the project tasks and their depende

Explain the four options of feasibility, Describe the four options highligh...

Describe the four options highlighted in the case study in terms of their feasibility, acceptability and vulnerability.

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