La crosse lock on the mississippi river

Assignment Help Operation Management
Reference no: EM131247401

Barges arrive at the La Crosse lock on the Mississippi River at an average rate of one every 2 hours. Assume that the basic model is a reasonable approximation of its operation. The new estimate of the mean inter-arrival time for the coming season is 60 minutes for barges, and on the average it takes 30 minutes to move a barge through the lock. Find:

(a) The expected number in the system.

(b) The expected number in the queue.

(c) The expected waiting time.

(d) The expected time in the queue.

(e) The probability that the system is empty.

(f) The longest average service time for which the expected waiting time is less than 45 minutes.

(g) Show that Little's law holds.

Reference no: EM131247401

Questions Cloud

Discusses potential causes and incidence rates : Describes treatment options based on theoretical models and current research, Explains the behavioral criteria and Discusses potential causes and incidence rates.
Do you wonder why people do the things they do : Do you wonder why people do the things they do? Why society works as it does? Ever think the world is "unfair"? Sociologists study people in the world, looking at patterns, at differences, at inequalities.
What is the sampling frequency and the folding frequency : A digital communication link carries binary-coded words representing samples of an input signal
What is the intrinsic value of a cochlear share : What is the intrinsic value of a Cochlear share if your required rate of return is 16% p.a.?
La crosse lock on the mississippi river : Barges arrive at the La Crosse lock on the Mississippi River at an average rate of one every 2 hours. Assume that the basic model is a reasonable approximation of its operation. The new estimate of the mean inter-arrival time for the coming season..
How many bits are required in the a/d converter in each case : The discrete-time signal x(n) = 6.35cos(π/10)n is quantized with a resolution
What did you find truly unique about mcminn approach : We often remember what speaks to us personally. Pick out a few concepts from McMinn that most resonated with you and tell us why they touched you personally. Make sure you provide a clear tie-in to a main point from McMinn. Donot just tell a perso..
How long will its supernormal rate of growth : How long will its supernormal rate of growth last before it levels off to equal the normal rate for a company with its risk?
What is the nvquist rate for this signal : Suppose that we sample this signal at a rate of 250 samples/s. What is the highest frequency that can be represented uniquely at this sampling rate?

Reviews

Write a Review

Operation Management Questions & Answers

  Book review - the goal

Operations Management is about a book review. Title of the book is "Goal". This book has been written by Dr. Eliyahu Goldartt. The book has been appreciated by many as one of those books which offers an insight into the operations and strategic capac..

  Operational plan in hospitality enterprise

Operational plan pertaining to a hospitality enterprise is given in detail in the solution. The operational plan is an important plan or preparation which gives guidelines regarding the role and responsibilities of each and every operation at all lev..

  Managing operations and information

Recognise the importance of a strategic approach to the development and deployment of organisational information systems. Demonstrate an understanding of the importance of databases and their integration to the organisation's overall information mana..

  A make-or-buy analysis

An analysis of the holding costs, including the appropriate annual holding cost rate.

  Evolution and contributor of operations management

Briefly explain Evolution and contributor of Operations management.

  Functions and responsibilities of an operations manager

A number of drivers of change have transformed the roles, functions and responsibilities of an operations manager over recent years. These drivers have not only been based on technological innovations but also on the need for organisations to develop..

  Compute the optimal order quantity

Compute the Optimal Order quantity of DVD players. Determine the appropriate reorder point.

  Relationship to operations practice in the organisation

Evaluate problems in operations and identify approaches to overcoming them. Critically evaluate operating plans and identify areas for improvement. Justify, implement and evaluate changes to operations in line with modern approaches.

  A make or buy analysis

Develop a report for Figi Fabricating that will address the question of whether the company should continue to purchase the part from the supplier or begin to produce the part itself.

  Prepare a staffing plan

Prepare a staffing plan showing the change of your unit from medical/surgical staffing to oncology staffing.

  Leadership styles in different organizations

Ccompare the effectiveness of different leadership styles in different organizations

  Risk management tools and models

Be able to understand the concept of risk, roles and responsibilities for risk management and risk management tools and models.

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