1.	What is the value of cell B4?
		A.	1	B.	18
		C.	6	D.	9
		Hint
	2.	What is the value of cell A4?
		A.	27	B.	9
		C.	18	D.	90
		Hint
	3.	What is the value of cell C3?
		A.	1840	B.	27
		C.	1620	D.	90
		Hint
	4.	What is the value of cell D3?
		A.	3	B.	27
		C.	9	D.	7
		Hint
	5.	What is the value of cell D4?
		A.	540	B.	1620
		C.	15	D.	1840
		Hint