1.	What is the value of cell B4?
		A.	6	B.	18
		C.	1	D.	9
		Hint
	2.	What is the value of cell A4?
		A.	9	B.	90
		C.	18	D.	27
		Hint
	3.	What is the value of cell C3?
		A.	27	B.	1840
		C.	90	D.	1620
		Hint
	4.	What is the value of cell C2?
		A.	1	B.	18
		C.	27	D.	36
		Hint
	5.	What is the value of cell D4?
		A.	15	B.	540
		C.	1620	D.	1840
		Hint