For the year ended December 31,2022 , Settles Incorporated earned an ROI of 7.2%. Sales for the year were $10 million, and average asset turnover was 1.8 . Average stockholders' equity was $3.5 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