A company makes two mixtures of nuts: Mixture A and Mixture B. Mixture A contains 30% peanuts, 30% almonds and 40% cashews and sells for $3.75 per pound. Mixture B contains 30% peanuts, 60% almonds and 10% cashews and sells for $5.00 per pound. The company has 510 pounds of peanuts, 840 pounds of almonds, and 520 pounds of cashews. How many pounds of each of mixtures A and B should the company make to maximize profit, and what is the maximum revenue?