6. For the following linear programming problems, formulate the linear programming model. Then, find the optimal solution graphically for the LP with only 2 variables. A hog raiser is mixing two types...

Extracted text: 6. For the following linear programming problems, formulate the linear programming model. Then, find the optimal solution graphically for the LP with only 2 variables. A hog raiser is mixing two types of grains A and B. Each unit of grain A costs P50 and a.


Extracted text: A factory produces two types of fertilizer: X and Y. The profits realized from a kilo of each of the two types are P80 and P90, respectively. The raw materials from which the fertilizers are made are nitrogen, sulfur, and potassium which are used in the following quantities: h. Nitrogen Sulfur Potassium X 3 3 8 Y 3 2 1 The available stocks include 1,500 kilograms of nitrogen, 1,300 kilograms of sulfur, and 1,200 kilograms of potassium. The objective is to maximize the profit. Find the amounts of fertilizers X and Y to be manufactured.