Fondren Machine Tools has total assets of $3,180,000 and current assets of $882,000. It turns over its fixed assets 1.8 times per year. Its return on sales is 5.5 percent. It has $1,410,000 of debt. What is its return on stockholders' equity? (Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places.) Return on stockholders' equity %