LandCo reported net income of $49,640, net sales of $730,000, and had total assets of $691,000 on January 1,2025 , and total assets on December 31,2025 , of $550,000. Determine LandCo's profit margin and return on assets for 2025. (Enter your answer as a percentage rounded to one decimal, e.8 8.2 percent.) Profitmargin % Return on assets %