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      • The North West Corner Rule is used to compute the initial feasible solution for the transportation problem. This method doesn't take the shipping cost shipping cost into consideration. As a result, to obtain the initial solution requires several iterations before an optimum solution is obtained.
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  2. The North West Corner Rule is used to compute the initial feasible solution for the transportation problem. This method doesn't take the shipping cost shipping cost into consideration. As a result, to obtain the initial solution requires several iterations before an optimum solution is obtained.

  3. Jun 19, 2024 · One disadvantage of using the North-West corner rule to find initial solutions to the transportation problem is that it does not take into account cost of transportation. North-west is an easy way to find a solution and works efficiently most of the time.

  4. Nov 9, 2023 · The destinations D1, D2, D3 and D4 have demands 250, 350, 400 and 200 respectively. 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.

  5. In The North-West Corner Method, the first allocation is made to the cell in the upper left-hand corner of the tableau (i.e., the ‘north-west corner’ or cell 11). The allocation is based on the minimum supply and demand value corresponding to that cell.

  6. The disadvantage of the north-west corner rule is that it does not guarantee an optimal solution for transportation problems, as it focuses on filling cells based on availability rather than cost. Additionally, it may result in a higher total cost when compared to other methods like the Vogel's approximation method or stepping stone method.