To attain the minimum cost, use pounds of deluxe coffee and Deluxe coffee is to be mixed with regular coffee to make at least 42 pounds of a blended coffee. The mixture must contain at least 12 pounds of deluxe coffee Deluxe coffee costs $4 per pound and regular coffee $3 per pound. How many pounds of each kind of coffee should be used to minimize costs? pounds of regular coffee. nounc ast Due Current