Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Testing the Optimality: After obtaining the initial basic feasible solution the next step is test whether it optimal or not. There are two methods of testing the optimality of a basic feasible solution.
The first of these is called the stepping stone method in which the optimality test is applied by calculating the opportunity cost of each empty cell.
The second method employed for testing optimality is called the modified distribution method ( MODI). The method is easier and more efficient than the stepping stone method. It is based on the concept of the dual variables that are used to evaluate the empty cells. Using these dual variable the opportunity cost of each of the empty cells is determined. The opportunity cost values in both the methods indicate the optimality or otherwise of a given solution.
Improving the Solution: By applying either of these methods if the solution is found to be optimal then the problem is solved. If the solution is not optimal then a new and better basic feasible solution is obtained.. it is done by exchanging a non basic variable for one basic variable. In simple terms rearrangement is made by transferring units from an occupied cell to an empty cell that has the largest opportunity cost and then shifting the units from other related cells so that all the rim requirements are satisfied. This is achieved by first tracing a closed loop.
How goods and service different affecut the following operation management function of ogqnization
Process Analytics Caselet 1 Overview respond to this caselet, which is based in a health care setting. Preparation Read through the following caselet. You are an operations manager
10 person assembly line, 160 valves produced during 8 hour shift, calculate the labour productivity
A paper mill produces two grades of paper viz., X & Y. Because of raw material restrictions, it cannot produce more 400 tons of grade X paper & 300 tons of grade Y paper in a week.
HOW TO CARE FOR A TODDLERn #Minimum 100 words accepted#
#quest What happens if line balance doesn’t existion..
A work sampling study is to be made of a typist pool. It is left that typists are idle 30 % of the time. How many observations should be made in order to have 395.5%
Preparing employees to work across national and cultural boundaries is known as: Answer (1) cross-cultural repatriation. (2) Cross-cultural preparation. (3) Culture shock. (4) Reve
Objectives of Operation Process chart 1. It helps to decide whether a further and more detailed record is needed. 2. It is used in the design stages to assist the layout of th
Features of group insurance: lower expenses
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd