Two firms have sales of $1.1 million each. Other financial information is as follows: 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: FirmA:FirmB:%% Net profit margins: \begin{tabular}{l|l} Firm A: & % \\ Firm B: & % \end{tabular} What are their returns on assets and on equity? Round your answers to two decimal places. Return on assets: \begin{tabular}{l|l} Firm A: & % \\ Firm B: & % \end{tabular} Return on equity: Firm A: % Firm B