Use the DuPont model to compute Toyama's return on assets and return on common equity for 2021. Start by calculating the rate of retum on total assets (ROA). Select the DuPont model formula needed and then enter the amounts to calculate ROA for 2021. flanore Interest Expense in the ROA calculation. Round percentages to one decimal place, X% and other componant ratios to three decimal places, X,XX.). Data tahla