Roselawn company reported net sales of $90,000 and net income of $18,000 for the year ended december 31, 2015. the company reported net sales of $100,000 and net income of $20,000 for the year ended december 31, 2016. total assets amounted to $200,000 at december 31, 2015 and $246,000 at december 31, 2016. the company's profit margin for the year ended december 31, 2016 (rounded to the nearest decimal point) is: