Why Is the Following Method One Which Has Infinite Recursion

Multiple Choice

Why is the following method one which has infinite recursion?
Public int infiniteRecursion(int n)
{
If (n > 0) return infiniteRecursion(n) + 1;
Else return 0;
}

A) Because there is no base case
B) Because the base case will never be True
C) Because the recursive call does not move the parameter closer to the base case
D) Because the recursive call moves the problem further away from the base case
E) None of the above, there is no infinite recursion in this method