Consider a retail firm with a net profit margin of 3.50%, a total asset turnover of 1.80 , total assets of $44.0 million, and a book value of equity of $18.0 million. a. What is the firm's current ROE? b. If the firm increased its net profit margin to 4.00%, what would be its ROE? c. If, in addition, the firm increased its revenues by 20% (maintaining this higher profit margin and without changing its assets or liabilities), what would be its ROE? a. What is the firm's current ROE? The firm's current ROE is \%. (Round to two decimal places.) b. If the firm increased its net profit margin to 4.00%, what would be its ROE? The new ROE would be \%. (Round to two decimal places.) c. If, in addition, the firm increased its revenues by 20% (maintaining this higher profit margin and without changing its assets or liabilities), what would be its ROE? The new ROE would be \%. (Round to two decimal places.) Time Remaining: 01:38:25