A company produces three combinations of frozen fruit for smoothies that sell in 16 oz packages. Berry Berry combines 10 oz of strawberries and 6 oz of raspberries. Strawberry Banana combines 8 oz of strawberries and 8 oz of bananas. Berry Bannana combines 5 oz of strawberries, 4 oz of raspberries, and 7 oz of bananas. The company has a stock of 43,302 oz of strawberries, 18,144 oz of raspberries, and 30,586 oz of bananas. How many packages of each product should it produce to use all existing supplies?