Calculator Return on investment Commodore Entertainment has four profitable business segments, described as follows: . Media Networks: Television and radio . Parks and Resorts: Resorts, including Commodore land - Studio Entertainment: Motion pictures, musical recordings, and stage plays - consumer Products: Character merchandising, Commodore stores, books, and magazines Commodore Entertainment recently reported sector income from operations, revenue, and invested assets as follows: Income from Invested Operations Assets $781,000 595,000 479,000 165,000 Revenue Media Networks Parks and Resorts Studio Entertainment Consumer Products a. Use the DuPon Investment Turnover to two decimal places $146,047 67,235 10,538 75,735 $624,800 357,000 335,300 280,500 t formula to determine the return on investment for the four Commodore Entertainment sectors. Round Profit Margin an RoI Profit Margin Investment Turnover 18.7: x % Media Networks Parks and Resorts Studio Entertainment Consumer Products