Ivanhoe Limited competes in the fast food industry with Sarasota Limited. Ivanhoe underwent a major expansion in 2021, borrowing a large amount of money and acquiring a small competitor. The acquisition doubled the number of restaurants that Ivanhoe has. Sarasota, on the other hand, took a more conservative approach and did not buy any new assets, focusing instead on making existing operations more efficient. Data for the two companies are provided below (in thousands of dollars):

			2021		2020		2019
Ivanhoe
	Total assets		$1,830		$1,107		$990
	Sales		3,224		1,540		1,600
	Net income		358		146		140
Sarasota
	Total assets		768		954		990
	Sales		1,810		1,663		2,000
	Net income		168		197		210

(a) Calculate the (1) profit margin, (2) asset turnover, and (3) return on asset ratios for each company in 2020 and 2021. (Round answers to 1 decimal place, e.g. 5.2% or 5.2.)

				Ivanhoe						Sarasota
				2020			2021			2020			2021
(1)		Profit margin			%			%			%			%
(2)		Asset turnover			times			times			times			times
(3)		Return on assets			%			%			%			%