Two firms have sales of $1.3 million each. Other financial information is as follows: Firm EBIT $170,000 $170,000 Interest expense 40,000 60,000 Income tax 45,000 20,000 Debt 320,000 310,000 Equity 450,000 690,000 What are the operating profit margins and the net profit margins for these two firms? Round your answers to two decimal places. Operating profit margins: Firm A: Firm B: % Net profit margins: Firm A: 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 996 Firm B: %