Calculate arithmetic and geometric means for stock A:

Year	A	B	C	D	E
1	9.7%	10.7%	70.3%	13.0%	23.1%
2	1.1%	23.4%	-54.0%	15.2%	-16.0%
3	-38.9%	-32.1%	40.2%	-40.0%	0.8%
4	34.5%	26.3%	94.5%	57.2%	13.7%
5	14.6%	11.8%	7.3%	-4.2%	41.3%
6	3.7%	1.9%	25.5%	3.9%	5.7%

		Geometric mean equals 4.9%; arithmetic mean equals 3.4%
		Arithmetic mean equals 3.4%; geometric mean equals 5.6%
		Geometric mean equals 7.0%; arithmetic mean equals 7.5%
		Arithmetic mean equals 4.1%; geometric mean equals 1.3