Stepping stone methods, Operation Management

Assignment Help:

Stepping Stone Methods :

This is a procedure  of determining the optimal if any for improving  each  of the non basic  variables  in terms of the objective function. To determine  this  potential each of the non basic  variables ( Empty cells ) is consider one by one. For  each  such well  we find  out as to what  effect on  the total cost  would  be if  one unit is assigned to this  cell. With  this information  then we come  to know  whether  the solution  is optimal  or not. If not we  improve  that solution. To  understand  it we  refer to the  table a side which  is a reproduction of the  table above  containing the  initial basic  solution obtained by NW corner rule.

 In the  above table there  are four empty cells  BD, CD, AF, BF,

312_Stepping Stone Methods.png

The  rule for  testing  the optimality  is if none  of the empty  cell has a positive  opportunity  cost the solution is optimal. And if  one ( or more ) of  the empty  cell have  a positive  opportunity  cost the  solution is not  optimal  and calls for revision. We  concentrate only on the cells  that  have  positive  opportunity  cost and would  select the one with  the highest  value.


Related Discussions:- Stepping stone methods

In a transportation problem only used in a maxmin problem, In a transportat...

In a transportation problem, shipments from a dummy origin A Should be given a small cost to maximize their use B Should be given a large cost to prevent their use C Ar

What are disadvantages of using single sourcing strategies, What are the di...

What are the disadvantages of using single sourcing strategies? Disadvantages of using single sourcing strategies: a. Could merely one single supplier into the industry

Explain creating diverse teams is a challenge, Creating diverse teams is a ...

Creating diverse teams is a challenge. All of the following are important steps to include in a plan for bringing diversity to a team, except: a. The organization should publicly c

Leaders are responsible for achieving desired results, Leaders must be held...

Leaders must be held accountable for achieving desired results. What does this mean to you?

Define manager can ever give up responsibility for an action, The about whe...

The about whether or not a manager can ever give up responsibility for an action to someone who reports to them as opposed to another manager at their level? And Why?

Batch operations - operations function, Batch Operations - Operations Funct...

Batch Operations - Operations Function Batch systems form an intermediate category, and are the most common. Here, many different products are produced at regular or irregular

Explain ventures to move into the global marketplace, Many entrepreneurs en...

Many entrepreneurs enter the global market for a variety of reasons. Why is it important for entrepreneurs to learn to think globally? What are the advantages and disadvantages of

Explain the required return increases, Which of the following changes will ...

Which of the following changes will make the value of a stock go up, other things being held constant? Answer a. The required return decreases. b. The required return increases.

Define critical path, Define Critical Path. Critical Path: Computatio...

Define Critical Path. Critical Path: Computation of Earliest and Latest Values of the events of the specified network is as follows:-  Event              EOT

Explain basic phases of the innovative process, What are the four basic pha...

What are the four basic phases of the innovative process? What is the importance of the design phase to the overall process?

Write Your Message!

Captcha
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