Problem $4-26$ Du Pont Analysis $($LO$4)$

Keller Cosmetics maintains an operating profit margin of $5\%$ and asset turnover ratio of $1.$

What is its ROA?

Note: Round your answer to $2$ decimal places.

If its debt$-$equity ratio is $1,$ its interest payments and taxes are each $$10,000,$ and EBIT is $$30,000,$ what is its ROE?

Note: Do not round intermediate calculations. Round your answer to $2$ decimal places.