eBook Problem 9-13 Two firms have sales of $0.7 million each. Other financial information is as follows: Firm EBIT Interest expense Income tax Debt Equity $100,000 $100,000 50,000 55,000 45,000 35,000 60,000 130,000 40,000 70,000 What are the operating profit margins and the net profit margins for these two finns? Round your answers to two decimal places. Operating profit margins Firm A Firm B Net profit margins: Firm A 96 " Firm B What are their returns on assets and on equity? Round your answers to two decimal places. Return on assets Firm A Firm B Return on equity: Firm A Fem B % x N