A sales representative for a company that produces blenders can sell a; units of their deluxe model if the price is p = D(x) - 81.4 - 0.03x dollars. The total cost for these blenders is given by C(x) - 0.05x2 + 5.6 + 5600 dollars. Determine the marginal profit for 119 blenders. Round your answer to two decimal places