SUPERVALU, one of the largest grocery retailers in the United States, is headquartered in Minneapolis. Suppose the following financial information (in millions) was taken from the company's 2025 annual report: net sales \\( \\$ 45,000 \\), net income \\( \\$ 385 \\), beginning stockholders' equity \\( \\$ 2,600 \\), and ending stockholders' equity \\( \\$ 2,900 \\). There were no dividends paid on preferred stock. Compute the return on common stockholders' equity. (Round answer to 2 decimal places, es. 12.56\\%) Return on common stockholders' equity ratio