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: Media Networks Parks and Resorts Studio Entertainment Consumer Products Income from Operations Revenue Invested Assets $132,612 $616,800 $771,000 59,489 353,400 589,000 5,145 132,362 240,100 491,300 343,000 289,000 a. Use the DuPont formula to determine the return on investment for the four Commodore Entertainment sectors. Round Profit Margin and ROI to one decimal place and Investment Turnover to two decimal places. Media Networks Parks and Resorts Studio Entertainment Consumer Products Profit Margin % % % % Investment Turnover ROI % % % %