Variables x1 > 0 , < 5 ! spring production (100 L) x2 > 0 , < 4 ! nebsi production (100 L) profit End Variables Equations ! profit function maximize profit profit = 94 * x1 + 128 * x2 3 * x1 + 6 * x2 <= 30 8 * x1 + 4 * x2 <= 44 End Equations