Tiffany sells two kinds of homemade tomato sauce. A quart of her Tuscan sauce requires 6 tomatoes and 1 cup of oil. A quart of her marinara sauce requires 5 tomatoes and 15 cups of oil. She makes $4 profit on each quart of her Tuscan
sauce and $5 profit on each quart of her marinara sauce. She has 45 tomatoes and 10 cups of oil on hand. Tiffany want
to maximize her profits from selling the sauce.
Let x represent the number of quarts of Tuscan sauce and y represent the number of quarts of marinara sauce Tiffany
makes.
What are the constraints for the problem?