Scott Healthcare provides a walk-in clinic for its patients and a pharmacy for any medication prescribed by the doctor. Last year, Scott generated total sales of $500,000 and $100,000 in profits....

Scott Healthcare provides a walk-in clinic for its patients and a pharmacy for any medication prescribed by the doctor. Last year, Scott generated total sales of $500,000 and $100,000 in profits. Scott also had average assets of $250,000 for the year. What are Scott Healthcare’s return on sales (ROS), asset turnover (AT), and return on investment (ROI) for the year?