Feedco produces two types of cattle feed, both consisting totally of wheat and alfalfa. Feed 1 must contain at least 80% wheat, and feed 2 must contain at least 60%

alfalfa. Feed 1 sells for $1.50 per pound, and feed 2 sells for $1.30 per pound. Feedco can purchase up to 1000 pounds of wheat at $0.50 per pound and up to 800 pounds of alfalfa at $0.40 per pound. Demand for each type of feed is unlimited. Determine how to maximize Feedco’s profit.