Maximization of Profit (Graphical Method) The Mariposa Furniture makes two products: tables and chairs, which must be processed through assembly and finishing departments. Assembly department is available for 60 hours in every production period, while the finishing department is available for 48 hours of work. Manufacturing one table requires 4 hours in the assembly and 2 hours in the finishing. Each chair requires 2 hours in the assembly and 4 hours in the finishing. One table contributes P180 to profit, while a chair contributes P100. The problem is to determine the number of tables and chairs to make per production period in order to maximize the profit. What is the profit? Minimization of Profit (Graphical Method) An animal food producer mixes two types of animal food: x and y. each unit of x costs P100 and contains 40 grams of fat, 20 grams of protein and 1,600 calories. Each unit of y cost P80 and contains 60 grams of fat, 60 grams of protein and 1,200 calories. Suppose the producer wants each unit of the final product to yield at least 360 grams of fat, at least 240 grams of protein and at least 9,600 calories, how many of each type of grain should the producer use to minimize his cost. What is the cost