PASCAL 2003 Problem 16

If n is any integer, n+3,n-9,n-4,n+6, and n-1 are also integers. If n+3,n-9,n-4,n+6, and n-1 are arranged from smallest to largest, the integer in the middle is

Answer Choices
A. n+3
B. n-9
C. n-4
D. n+6
E. n-1