User Account

All Pages

warehouse and distribution, Other Subject

Assignment Help:
Question 1
One subway station in Toronto has 6 turnstiles, each of which can be controlled by the station manager to be used for either entrance or exit control – but never for both. The manager must decide at different times of the day just how many turnstiles to use for entering passengers and how many to be set up to allow exiting passengers.
Suppose that passengers enter the station at a rate of about 84 per minute between the hours of 7 and 9 A.M. Passengers exiting trains at the stop reach the exit turnstile area at a rate of about 48 per minute during the same morning rush hours. Each turnstile can allow an average of 30 passengers per minute to enter or exit. Arrival and service times have been thought to follow Poisson and exponential distributions, respectively. Assume riders form a common queue at both entry and exit turnstile areas and proceed to the first empty turnstile.
The station manager does not want the average passenger at his station to have to wait in the turnstile line for more than 6 seconds, nor does he want more than 8 people in any queue at any average time.
a) How many turnstiles should be opened in each direction every morning?
b) Discuss the assumptions underlying the solution of this problem using queuing theory.

Related Discussions:- warehouse and distribution

Culture, how do campaigns affect liberal democracy?

how do campaigns affect liberal democracy?

Patient care or nursing intervention - pico format, Develop a clinical ques...

Develop a clinical question relating to one of the patient care/nursing intervention in the case study using PICO format (problem, intervention, comparison of interventions, outcom

CRO, WHAT IS A CRO? GIVE 20 USES OF CRO?

WHAT IS A CRO? GIVE 20 USES OF CRO?

Sac 1, white island

white island

Animals of australia, what animals are there in australia

what animals are there in australia

Environmental conservation and restoration, Environmental Conservation and ...

Environmental Conservation and Restoration: The Conservation & Restoration Ecology major teaches students to employee ecological principles to restore terrestrial systems (, range

Information systems project management , "virtual team success in project m...

"virtual team success in project management" please follow the assignment sheet its very simple assignment...all the articles from only Information Systems (IS) journals...we do no

Econometrics, project using STATA

project using STATA

The man who has no inner life is a slave to his surroundings, how to write ...

how to write a essay writting on the man who has no inner life is a slave to his surroundings what is mean by the man who has no inner life is a slave to his surroundings

Geology, what is the palaeontology?

what is the palaeontology?

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd