Question: methods 1.northwest-corner rule, stepping stone stepping 2. Vogel approximation method, modified distribution method = = 1. Northwest-corner rule, stepping stone stepping Minimize Z; = 4x1a

methods 1.northwest-corner rule, stepping stone stepping
2. Vogel approximation method, modified distribution method
= = 1. Northwest-corner rule, stepping stone stepping Minimize Z; = 4x1a + 5x1B + 2xc + 2x2A + 4x2 + 2x2c + 2x3x + 2x38 + 5x30 Constraints: x12 + x1 + xic = 200 X1A + x2 + x3A = 250 X2A + x2 + x2c = 200 X1B + X2B + x3B = 180 X3A + x3B + x3c = 200 Xic + x2c + x3c = 170 X1A, X1B, X12, X2A, X2BX20, X3A, X3B, X3c 20 2. Vogel approximation method, modified distribution method Minimize Z; = 5x1a + 2xb + 2xc + 4x2A + 2x2 + x2c + X3A + 2x3B + 3x30 Constraints: X1 + X1B + xic = 15 X1A + X2A + X3A = 13 X2A + x2 + x2c = 16 X1B + x2 + x3 = 28 X3A + x3 + x3c = 23 Xic + x2c + x3c = 13 X1A, X1B, X12, X2A, X2B, X20, X3A, X3B, X3c > 0 = =Step by Step Solution
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