On December​ 31, Mercury Corporation has the following data​ available:
Net Income $ 190,000
Interest expense 40,000
Total assets at the beginning of the year 800,000
Total assets at the end of the year 760,000
Total common​ stockholders' equity at the beginning of the year 530,000
Total common​ stockholders' equity at the end of the year 490,000
What is return on​ equity? (Round your final answer to two decimal​ places, X.XX%)