Look at the Following Method: Public Static Int Test2(int X

Look at the following method: public static int test2(int x, int y)
{
If ( x < y)
{
Return -5;
}
Else
{
Return (test2(x - y, y + 5) + 6) ;
}
}
What is the depth of test2(18,5) ?

A) 0
B) 1
C) 2
D) 3