Which three code fragments, added individually at line 29, produce the output 100?()
A.n = 100;
B.i.setX(100);
C.o.getY().setX(100);
D.i = new Inner(); i.setX(100);
E.o.setY(i); i = new Inner(); i.setX(100);
F.i = new Inner(); i.setX(100); o.setY(i);