1.	The table lists the sales of the top two candy makers in the United States for the years 1999 and 2000. In a matrix for the data, which number belongs in column 2, row 1?
		A.	5,721	B.	4,613
		C.	5,212	D.	6,213
		Hint
	2.
		A.	no solution	B.
		C.		D.
		Hint
	3.
		A.		B.
		C.	no solution	D.
		Hint
	4.
		A.	No Solution	B.
		C.		D.
		Hint
	5.
		A.	9	B.	-5
		C.	2	D.	-13
		Hint