For the year ended December 31,2022 , Settles incorporated earned an ROI of 10.0%. Sales for the year were $9 million, and average asset turnover was 2.5 . Average stockholders' equity was $3.4 million. Required: a. Calculate Settles Incorporated's margin and net income. Note: Round "Margin" answer to 1 decimal place. Enter the net income answer in dollars, i.e., $5 million should be entered as 5,000,000. b. Calculate Settles Incorporated's return on equity. Note: Round your answer to 1 decimal place