What would be the initial basic feasible solution using northwest corner rule?
And according to the NorthWest Corner Method this is the final initial basic feasible solution: Now, the total cost of transportation will be (200 * 3) + (50 * 1) + (250 * 6) + (100 * 5) + (250 * 3) + (150 * 2) = 3700. Step 3: U-V method to optimize the initial basic feasible solution.
Why Vogel’s approximation method is best?
Vogel’s Approximation Method gives better result with less iterations. Among the traditional methods, VAM usually gives better initial basic feasible solution. Among these method, VAM provide better result.
What is the northwest corner?
The North West corner rule is a method for computing a basic feasible solution of a transportation problem, where the basic variables are selected from the North – West corner ( i.e., top left corner ). The standard instructions for a transportation model are paraphrased below.
What should be kept in north west corner of house?
The north west corner of the house denotes system support. Light weight items should be kept in the north west corner of the house. Placement of agate stones, crystal or conch at this direction will have positive energy roll into your space. Moderate weight will improve the wealth and status of the family.
What do you understand by Modi method?
MODI method is an improvement over stepping stone method. This model studies the minimization of the cost of transporting a commodity from a number of sources to several destinations. The supply at each source and the demand at each destination are known.
What is LCM and VAM?
North West Corner Method (NWCM) , Least Cost Method (LCM) and Vogel’s Approximation Method (VAM) are the classical methods for solving transportation problems and are well discussed in all the operation research books. NWCM was introduced by Charnes in 1953, VAM was introduced by Reinfeld and Vogel in1958, LCM.
What is Modi method used for?
Detailed Solution The MODI (modified distribution) method is used to find the optimal solution when the initial basic solution is obtained.
Is Modi and UV method same?
The modified distribution method, is also known as MODI method or (u – v) method provides a minimum cost solution to the transportation problems. MODI method is an improvement over stepping stone method.
What is the north-west corner rule?
Definition: The North-West Corner Rule is a method adopted to compute the initial feasible solution of the transportation problem. The name North-west corner is given to this method because the basic variables are selected from the extreme left corner.
What is the north west corner method?
Solution: According to North West Corner method, (O1, D1) has to be the starting point i.e. the north-west corner of the table. Each and every value in the cell is considered as the cost per transportation.
How do I set up transportation in the north west corner?
Steps in North West Corner Rule Select the upper left-hand corner cell of the transportation table and allocate as many units as possible equal to the minimum between available supply and demand, i.e., min(s1, d1). Adjust the supply and demand numbers in the respective rows and columns.