She has 1000 bushels of corn to sell. Presently the market price is $5.00 bushel. She expects market price to increase .15 a week. For each week she wants to sell,she loses 10 bushels to spoilage. Determine a function to express her total income from selling the corn.
number of .15 increases ----- n
price per bushel = 5 + .15n
number of bushels sold = 1000 - 10n
income = (5+.15n)(1000 - 10n)