What is the probability of having more units in the system, Operation Management

Assignment Help:

1. Consider a single-line, single-server waiting line system. Suppose that there is only physical space for 2 units in the system (one in line and one being served). The arrival rate is 80 people per hour. The manager, Johnny Three Toes, has the choice among workers of different speeds to be the server. He wants to save money by hiring the slowest server that will result in an average number of units in the system (L) equal to 2.

a) Using Johnny Three Toes strategy, what will the server service rate per hour need to be?

b) What is the probability of having 3 or more units in the system?

c) What is wrong with Johnny Three Toes strategy?


Related Discussions:- What is the probability of having more units in the system

Case Study, After working for 30 years, Ramjee Somjee Dutt opted for VRS an...

After working for 30 years, Ramjee Somjee Dutt opted for VRS and started a courier company and did very well in the first four years. He was now looking for expansion of his busine

Product /management, Define Product Management,functions of Product managem...

Define Product Management,functions of Product management

Explain employees effectively execute the strategy, Select a company that y...

Select a company that you believe uses its employees to achieve a competitive advantage. Discuss how the employees effectively execute the strategy and how the company can sustain

How to determine the upper control limit, Six samples of subgroup size 5 (n...

Six samples of subgroup size 5 (n=5) were collected. Determine the upper control limit (UCL) for an X-Bar chart if the mean of the sample averages is 4.7 and the mean of the samp

Explain performance appraisals are they necessary, 1.What purpose do they s...

1.What purpose do they serve under a performance management system? 2.Performance appraisals are they necessary or not? 3.What to do if an performance appraisal is unsatisfac

Design of products and services, the purpose of the design activity in comp...

the purpose of the design activity in companies is to come up with products/services which willsatisfy the needs of customers/clients. which one of the fololowing statements is inc

Explain work study, Explain work study. Definition of Work Study: it,...

Explain work study. Definition of Work Study: it, as defined by British Standard Institution, is a generic form for those techniques mainly 'Method Study' and 'Work Measureme

Calculate first''s rop with legal firms in san francisco, First printing ha...

First printing has contracts with legal firms in San Francisco to copy their court documents. Daily demand is almost constant at 12,500 pages of documents. The lead time for paper

Vertically integrated or virtual organisation, Vertically Integrated or Vir...

Vertically Integrated or Virtual Organisation An organisation might decide not to source goods or services externally but to own the supplier company itself. For instance a

What area of human services do you find the most interesting, There are a w...

There are a wide variety of exciting and interactive professions in the field of human services. As demonstrated in the video below and through your reading, do you think that musi

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