AMC 8 1989 Problem 17

The number $\text{N}$ is between $9$ and $17$. The average of $6$, $10$, and $\text{N}$ could be $\text{(A)}\ 8 \text{(B)}\ 10 \text{(C)}\ 12 \text{(D)}\ 14 \text{(E)}\ 16$