Ron, Age 19, Is a Full-Time Graduate Student at City

Ron, age 19, is a full-time graduate student at City University. During 2014, he received the following payments:
$\begin{array}{llr} \text { Cash award for being the outstanding resident adviser } &\$1,500\\ \text { Resident adviser housing } &2,500\\ \text { State scholarship for ten months (tuition and books) } &6,000\\ \text { State scholarship (meals allowance) } &2,400\\ \text {Loan from college financial aid office } &3,000\\ \text { Cash support from parents} &2,000\\&\$17,400\end{array}$

Ron served as a resident advisor in a dormitory and, therefore, the university waived the $2,500 charge for the room he occupied. What is Ron's adjusted gross income for 2014?

A) $1,500.
B) $3,900.
C) $9,000.
D) $15,400.
E) None of the above.