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 companys 2022 annual report: net sales $43,300, net income $357, beginning stockholders equity $2,475, and ending stockholders equity $2,752. There were no dividends paid on preferred stock. Compute the return on common stockholders equity. (Round answer to 2 decimal places, e.g. 12.56%.)

The return on common stockholders equity ratio

enter the ratio in percentages rounded to 2 decimal places

%