Recursive function: Consider the following program, which includes the following recursive method...

method. Note that "StdDraw. SetPenColor( ) is a method for setting the color of a pen for drawing and "StdDraw. filledCircle (x,y,r) " draws a filled circle of radius " r " whose center is located at (x,y). Suppose we add the line "StdDraw. filledCircle (x,y,r);" to the program either on line 9,11 , or 13 (before, between, and after the recursive calls, respectively). If we do so, each version produces one of the diagrams below: Choose which diagram corresponds to adding the Java statement to lines 9, 11, and 13 . Briefly explain your reasoning