Naughty went to the bookstore on Sunday to buy a book. He paid 50 yuan and got back 38.52 yuan. After careful calculation, Naughty found that the salesperson gave him the wrong money and gave him 13.41 yuan more. How much is the price of this book?
淘气星期天去书店买了一本书，他付了50元，找回38.52元，淘气仔细一算发现售货员找错了钱，多找了他13.41元．这本书的价格是多少元？
<gadget id="calculator">50 - 38.52</gadget>
<output>11.48</output>

<gadget id="calculator">11.48 + 13.41</gadget>
<output>24.89</output>

<result>24.89</result>