(12 points) 7. A coffee company blends three different kinds of coffee (Pluma, Altura, and Luna) to produce three different blends (Light, Medium, and Dark). The blends and profits are given by the table below. Light Medium Dark Pluma 80% 75% 70% Altura 20% 20% 20% Luna 0% 5% 10% Profit/kg $1.00 $1.10 $1.20 The company has 275 kg of Pluma, 80 Kg of Altura, and 15 kg of Luna. How many kilograms of each blend should be produced to maximize profit