- Media Networks: The ABC television and radio network, Commodore channel, ESPN, A\&E, El, and Commodore.com - Parks and Resorts: Commodore World Resort, Commodoreland, Commodore Cruise Line, and other resort properties - Studio Entertainment: Commodore Entertainment, which releases films by Pixar Animation Studios, Marvel Studios, Commodore/Lucasfilm, and Touchstone Pictures - Consumer Products: Character merchandising, Commodore stores, books, and magazines Commodore recently reported sector income from operations, revenue, and invested assets (in millions) as follows: a. Use the DuPont formula to determine the rate of return on investment for the four Commodore Entertainment sectors. Round Profit Margin, ROI one decimal place and Investment Turnover to two decimal places. b. How do the four sectors differ in their profit margin, investment turnover, and return on investment? has the highest profit margin, while has the lowest profit margin. has the highest return on investment, while has the lowest return on investment