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Obj. 4 The Walt Disney Company (DIS) has four business segments, described as follows: - Media Networks: Television and radio - Parks and Resorts: Resorts, including Disneyland - Studio Entertainment: Motion pictures, musical recordings, and stage plays - Consumer Products \& Interactive Media: Character merchandising, Disney stores, books, and games Disney recently reported segment operating income, revenue, and invested assets (in millions) as follows: a. Use the DuPont formula to determine the retum on investment for the four Disney segments. Round percentages to one decimal place and investment turnover to two decimal placs. b. How do the four segments differ in their profit margin, investment turnover, and return on investment