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.
kindly explain how calculations are done
Using managerial problem solving discuss the pitfalls of satisficing and escalation of commitment
1. Is work measurement used in your own organisation? If not, then give thought to how: alternative methods are compared; load is balanced with capacity; productivity is monitored;
Product Layout - Connected Flow Where the demand for a single product is sufficiently high to warrant truly continuous operation (mass production for discrete items such as, c
Last year, the manager of the service department at East Woods Ford instituted a customer opinion program to find out how to improve service. One week after service on a vehicle wa
Evaluate alternative structures to determine which one would be most appropriate for Domino's to consider and discuss likely benefits Domino%u2019s would realize from adopting that
U.S. v. Farraj contended that he transmitted information, not goods. Do you think that position is correct? Q2) Phillips v. Budget Rent-a-Car Answer the question "Is Budget Rent-a-
Larry is upset with his roommate Bill because he refuses to clean up after himself. In a fit of rage, Larry tries to slap Bill in the head, but he misses. At the time, Bill is turn
what is characterstics of operation research
Explain step in location selection
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