A company produces 3 products that use labor and raw material. The labor usage, raw material usage, and profit per pound produced of each product are seen below. 500 hours of labor and 300 pounds of raw material are available. If fractional pounds of each product can be produced, what is the maximum profit the company can earn (rounded to the nearest dollar)? Assume demand for each product is unlimited. Enter just the number: e.g., 450