In a class of 25 students, 3 students did not borrow any books from the library, 11 students each borrowed 1 book, 6 students each borrowed 2 books, and the rest borrowed at least 3 books. If the average number of books per student was 2, what is the maximum number of books any single student could have borrowed?  Choose the correct choice from the following answers:  A) 12  B) 13  C) 14  D) 15  E) 16
The total number of books the students borrowed is 25*2= 
<gadget id="calculator">25*2</gadget>
<output>50</output>
50.   The students who borrowed zero, one, or two books borrowed   11*1+6*2= 
<gadget id="calculator">  11*1+6*2</gadget>
<output>23</output>
23 books.   The 5 students who borrowed at least three books borrowed   50-23= 
<gadget id="calculator">  50-23</gadget>
<output>27</output>
27 books.   If 4 of these students borrowed exactly 3 books, then the maximum that one student could have borrowed is  27-12= 
<gadget id="calculator"> 27-12</gadget>
<output>15</output>
15 books.   The answer is 15.
<result>D</result>
In a class of 25 students, 3 students did not borrow any books from the library, 11 students each borrowed 1 book, 6 students each borrowed 2 books, and the rest borrowed at least 3 books. If the average number of books per student was 2, what is the maximum number of books any single student could have borrowed?