A firm wishes to estimate graphically the betas for two assets, A and B. It has gathered the return data shown in the following table for the market portfolio and for both assets over the last 10 years, 2009-2018:

Year		Annual return
		Market portfolio		Asset A		Asset B
2009		6%		11%		16%
2010		2%		8%		11%
2011		13%		4%		10%
2012		4%		3%		3%
2013		8%		0%		3%
2014		16%		19%		30%
2015		10%		14%		22%
2016		15%		18%		29%
2017		8%		12%		19%
2018		13%		17

.

a.Which of the following graphs represents the graphical derivation of beta for assets A and B?

b.Use the characteristic lines from part a to estimate the betas for assets A and B.

c.Use the betas found in part b to comment on the relative risks of assets A and B.