Consider these classes:

public class Item$\{$

private int x;

public void setX$($int theX$)\{$

x $=$ theX;

$\}$

$//...$other methods not shown

$\}$

public class EnhancedItem extends Item$\{$

private int y;

public void setY$($int theY$)\{$

y $=$ theY;

$\}$

$//...$other methods not shown

$\}$

Given the following declaration in a class other than Item or EnhancedItem:

EnhancedItem obj $=$ new EnhancedItem$()$;

Which of the following statements would compile?

I.

obj.y $=32$;

II$.$

obj.setY$(32)$;

III.

obj.setX$(52)$;