Given:
	11.double input = 314159.26;
	12.NumberFormat nf = NumberFormat.getInstance(Locale.ITALIAN);
	13.String b;
	14.//insert code here
	Which code, inserted at line 14, sets the value of b to 314.159,26?()
	A.b = nf.parse( input );
	B.b = nf.format( input );
	C.b = nf.equals( input );
	D.b = nf.parseObject( input );