1.	Find the product . Express the result in rectangular form.
		A.	6i	B.	-6
		C.	-6 + i	D.	6
		Hint
	2.	Find the quotient . Express the result in rectangular form.
		A.	-4i	B.	-4
		C.	4	D.	4i
		Hint
	3.	Find the product . Express the result in rectangular form.
		A.	-54	B.	54
		C.	54i	D.	-54i
		Hint
	4.	Find the product 3 (cos 2.8 + i sin 2.8) · 5 (cos 0.6 + i sin 0.6). Express the answer in rectangular form, approximating a and b to the nearest hundredth.
		A.	-0.87 + 7.95i
		B.	-8.83 + 12.13i
		C.	-14.50 - 3.83i
		D.	-1.63 + 14.91i
		Hint
	5.	Find the quotient . Express the result in rectangular form.
		A.		B.
		C.	1.07 + 6.92i	D.	-6.96 - 0.76i
		Hint