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A food manufacturer reports the following for two of its divisions for a recent year.

($millions)	Beverage Division				Cheese Division
Invested assets, beginning	$	2,685			$	4,480
Invested assets, ending		2,605				4,412
Sales		2,693				3,937
Operating income		361				646

1. Compute return on investment. 2. Compute profit margin. 3. Compute investment turnover for the year.