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

Operations

Revenue Invested

Assets Media Networks $130,380 $492,000 $820,000 Parks and Resorts 47,937 385,700 551,000 Studio Entertainment 13,824 345,600 432,000 Consumer Products 113,904 453,600 252,000 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.

Profit Margin Investment Turnover ROI Media Networks % % Parks and Resorts % % Studio Entertainment % % Consumer Products % %

ments, described as follows: . Studio Entertainment : Motion pictures, musical commodore stores, books, and magazines Commodore Entertainment recently Parks and Res Assets Studio Entertainment