The following selected information (in thousands) is available for Wildhorse Inc.:

		2021		2020
Total assets		$3,883		$3,744
Total liabilities		2,178		1,965
Interest expense		31		15
Income tax expense		175		146
Profit		401		390
Cash provided by operating activities		929		588
Cash used by investing activities		481		307

Calculate the following solvency ratios of Wildhorse Inc. for 2021 and 2020. (Round debt to total assets and interest coverage answers to 1 decimal place, e.g. 52.7 or 52.7%.)

		2021			2020
Debt to total assets			%			%
Free cash flow		$			$
Interest coverage			times			times

Indicate whether each of the solvency ratios calculated in part (a) is better or worse in 2021.

Debt to total assets		Better /Worse
Free cash flow		Better /Worse
Interest coverage		Worse /Better