2000 Pascal Problem 9

The ages of three contestants in the Pascal Contest are 14 years, 9 months; 15 years, 1 month; and 14 years, 8 months. Their average (mean) age is

\textbf{(A)}\ 14 years, 8 months\quad \textbf{(B)}\ 14 years, 9 months\quad \textbf{(C)}\ 14 years, 10 months\quad \textbf{(D)}\ 14 years, 11 months\quad \textbf{(E)}\ 15 years

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

Full credit to this problem is given to the CEMC, you may view all Pascal contests here.