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.
Vogel Approximation Methods ( VAM): like the least methods the Vogel Approximation Methods( VAM) also consider the shipping costs. but in a relative sense when making allocations.
How can job design be used to create a more motivated workforce? Be specific.
value chain analysis
The Following table contains data about the inventory for five items at Jones Corporation and the rate of sales for each of the five items in the upcoming year Item# Beginning U
A firm owns facilities at six places. It has manufacturing plants at places A B and C with daily production of 50, 40 and 60 units respectively. At points E, E and F it has three w
Does anyone have any insight into Discussion Question, This was not discussed in class.
Assume you are a manager of a large heavy equipment manufacturing company. Your company currently outsources the manufacturing of a specialized piece of equipment to a firm in anot
The network in figure below shows the pipeline transportation system for treated water from the treatment plant (node 1) to a city water supply system (node 14). The arc capacities
Clearly-defined goals are the essence of great teamwork. Which of the following statements is most true about how goals should be articulated by teams: a. Goals should not be clear
One of the advantages of using a project cost-duration graph is that it keeps the importance of indirect costs in the forefront of decision making (true or false)
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