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MINIMIZE 7X + 8Y s. -4X + 3Y 12 . (1) Y 6 . (2) X, Y 0 Solve the LP problem using the graphical method.
MINIMIZE 7X + 8Y
s.t. -4X + 3Y ≥ 12 ..... (1)
Y ≤ 6 ........ (2) X, Y ≥ 0
Solve the LP problem using the graphical method. What is the value of surplus variable for the 1st constraint if the optimal solution is employed?