Consider the following two assets with probability of return = P_i and return = R_i.

a. Calculate the expected return for each and the standard deviation.

b.Which assetcarries the greatest risk? Why?

Asset A	Asset B
Pi	Ri	Pi	Ri
0.40	12.0%	0.20	11.5%
0.50	8.5%	0.50	10.0%
0.10	-2.0%	0.30	0.0%