A confectioner makes two raisin-nut mixtures. A box of mixture A contains 6 ounces of peanuts, 1 ounce of raisins, and 4 ounces of cashews and sells for $4.25. A box of mixture B contains 12 ounces of peanuts, 3 ounces of raisins, and 2 ounces of cashews and sells for $6.55. They have available 5400 ounces of peanuts, 1200 ounces of raisins, and 2400 ounces of cashews. How many boxes of each mixture should they make to maximize revenue?