Assume Aroma Cleaning Service had net income of $1,620 for the year. Aroma Cleaning Service's beginning and ending total assets were $5,570 and $5,230, respectively. Calculate Aroma Cleaning Service's return on assets for the year. (Round to the nearest hundredth percent, X.XX% OA, 3096 B. . OD, 29.1% 3.33% 31%