The profit percent of a bookseller if he sells book at marked price after enjoying a commission of 25% on marked price will be :

• A. 30%
• B. 25%
• C. 20%
• D. <table><tr><td rowspan="2">33</td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center> 1</center></td><td rowspan="2">%</td></tr><td align="center">3</td></table>