Compute the 2020 return on assets and the return on common stockholders equity ratios for both companies. (Round answers to 1 decimal place, e.g. 12.1%.)

Here are comparative statement data for Duke Company and Lord Company, two competitors. All balance sheet data are as of December 31, 2020, and December 31, 2019.

		Duke Company				Lord Company
		2020		2019		2020		2019
Net sales		$1,800,000				$559,000
Cost of goods sold		1,000,800				296,270
Operating expenses		234,000				78,260
Interest expense		7,200				3,913
Income tax expense		52,200				6,149
Current assets		320,000		$310,000		82,000		$78,000
Plant assets (net)		519,000		497,000		138,000		123,000
Current liabilities		64,000		74,000		34,000		28,000
Long-term liabilities		107,000		89,000		28,000		24,000
Common stock, $10 par		495,000		495,000		115,000		115,000
Retained earnings		173,000		149,000		43,000		34,000