Here are comparative financial statement data for Concord Company and Karen Company, two competitors. All data are as of December 31, 2022, and December 31, 2021.

		Concord Company				Karen Company
		2022		2021		2022		2021
Net sales		$1,884,000				$559,000
Cost of goods sold		1,079,532				296,829
Operating expenses		259,992				79,937
Interest expense		7,536				4,472
Income tax expense		54,636				6,149
Current assets		320,000		$314,200		82,300		$78,600
Plant assets (net)		521,700		500,000		139,200		124,500
Current liabilities		65,400		74,600		36,400		30,600
Long-term liabilities		108,400		89,800		29,200		25,400
Common stock, $10 par		498,000		498,000		117,000		117,000
Retained earnings		169,900		151,800		38,900		30,100

Compute the 2022 return on assets and the return on common stockholders equity ratios for both companies. (Round answers to 1 decimal place, e.g. 12.1%.)

		Concord Company			Karen Company
Return on assets		enter percentages rounded to 1 decimal place	%		enter percentages rounded to 1 decimal place	%
Return on common stockholders equity		enter percentages rounded to 1 decimal place	%		enter percentages rounded to 1 decimal place	%