Hello tutor please given General accounting question answer do fast and properly explain all answer

Greenleaf Products is a division of a large corporation. Last year, the division had total sales of $12,500,000, a net operating income of $720,000, and average operating assets of $6,000,000. The company's minimum required rate of return is 10%. The division's turnover is: A. 1.5 B. 2.08 C. 0.12 D. 2.50