A company makes two types of biscuits jumbo and regular. The oven can cook at most 300 biscuits per day each jumbo biscuit requires 2 ounces of flour each regular biscuit requires 1 ounce of flour and there is 400 ounces of flour available the income from each jumbo biscuit is $0.12 and from each regular biscuit is $0.11 how many of each size biscuit should be made to maximize income what is the max income?