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

Operation research, A paper mill produces two grades of paper viz., X and Y...

A paper mill produces two grades of paper viz., X and Y. Because of raw material restrictions, it cannot produce more than 400 tons of grade X paper and 300 tons of grade Y paper i

Post industrial society - operations function, Post Industrial Society - Op...

Post Industrial Society - Operations Function In the post -industrial society, industrial production has become so efficient that the average worker can now afford products th

Lean Management, Please can u give me case analysis of Sunwind AB(HBC Case)...

Please can u give me case analysis of Sunwind AB(HBC Case)

Explain descriptive statistics, Descriptive Statistics: Ages Variable Me...

Descriptive Statistics: Ages Variable Mean StDev Minimum Q1 Median Q3 Maximum Ages 23.56 8.97 17.00 18.25 21.00 23.75 49.00 1) Describe the shape of the data 2) What pe

Provide examples of organizational situations, Give examples of organizatio...

Give examples of organizational situations that would call for transformational, transactional or charismatic leadership. I have an example of transformational, just can't quite

Depict a fish-bone chart showing causes of defective product, Boston Electr...

Boston Electric Generators has been getting many complaints from its major customer, House Station, about the quality of its shipments of home generators. Daniel shimshak , the pla

Explain what is the business community''s responsibility, What is the busin...

What is the business community's responsibility regarding mitigating social problems?

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