Supra's Has Sales of $919,800,total Assets of $949,200,a Profit Margin

Supra's has sales of $919,800,total assets of $949,200,a profit margin of 7.3 percent,and a total debt ratio of 0.48.What is the return on equity?

A) 14.74%
B) 13.60%
C) 8.71%
D) 10.22%
E) 16.49%