Question: Find the initial solution by the north-west corner method, the least cost method, the Vogel method, and the optimal solution by the winding path method

Find the initial solution by the north-west corner method, the least cost method, the Vogel method, and the optimal solution by the winding path method for the following transport problems:


- /1Q D D2 D; Supply To From Si 2 5 4 10 S 3 7 6 10 2 8 4 15 S3 Demand 10 10 10 /20 | D D D3 D4 Supply To From Si || 2 2 2 3 N00 | 0 | N || 1 4 S 1d 8 5 7 S 7 6 6 8 5 Demand 4 3 4 4 Ans. 1- Min Z=93 Unit , 2- Min Z=79 Unit 3- Min Z=68 Unit Find the initial solution by the north-west corner method, the least cost method, the Vogel method, and the optimal solution by the winding path method for the following transport problems: /1Q D1 D2 D3 Supply To From Si 2 5 4 10 3 7 6 10 S2 53 2 8 4 15 Demand 10 10 10 720 Di D2 D3 D4 Supply To From Si 2 2 1 3 N001 S2 10 olun 4 7 7 6 8 5 S3 Demand 4 3 4 4 Ans . 1- Min Z=93 Unit , 2- Min Z=79 Unit 3- Min Z=68 Unit
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