1.	Find 12!.
		A.	78	B.	39,916,800
		C.	479,001,600	D.	6,227,020,800
		Hint
	2.	Find 12P4.
		A.	11,880	B.	42
		C.	95,040	D.	19,958,400
		Hint
	3.	Calculate 12P3
		A.	1320	B.	1420
		C.	660	D.	40
		Hint
	4.	Calculate 4P4
		A.	1	B.	12
		C.	16	D.	24
		Hint
	5.	How many ways can you arrange the letters a, e, i, o, u, and y?
		A.	360	B.	180
		C.	720	D.	1440
		Hint