2007 Fermat Problem 11

Five numbers in increasing order are 2, 5, x, 10, and y. The median of the numbers is 7 and the mean (average) is 8. The value of y is

\textbf{(A)}\ 16\quad \textbf{(B)}\ 14\quad \textbf{(C)}\ 15\quad \textbf{(D)}\ 18\quad \textbf{(E)}\ 12

If there are no answer choices shown, enter a numerical answer.

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