Imagine you wish to estimate the betas for two investments, A and B. You have gathered the following return data for the market and for each of the investments over the past 10 years, 20082017.

a. On a set of market return (x-axis)investment return (y-axis) axes, use the data to draw the characteristic lines for investments A and B on the same set of axes.

b. Use the characteristic lines from part a to estimate the betas for investments A and B. a. The equation of the line for asset A is yA=nothingxMarket+nothing. (Round to two decimal places.)

Historical Returns
			Investment
Year	Market		A		B
2008	5.7%		11.8%		15.4%
2009	2.9%		7.1%		9.7%
2010	13.4%		3.4%		9.8%
2011	3.6%		2.7%		3.5%
2012	8.8%		0.4%		3.3%
2013	16.3%		18.6%		29.3%
2014	10.7%		13.1%		21.5%
2015	14.3%		17.7%		29.7%
2016	7.7%		12.8%		18.4%
2017	12.4%		16.5%		26.4%