11. The Bottlebrush Company has income from operations of $60,000, invested assets of $345,000, and sales of $986,000. Jse the DuPont formula to calculate the rate of retum on investment, and show (a) the profit margin, (b) the investment turnover, and c) rate of return on invesiment. Round profit margin percentage to two decimal places and investment turnover to three decimal lacesi (9 pts) - Profit margin - Investment turnover - Rate of return on investment