Suppose the risk-free rate is rf = 0.02, and the risky portfolio has E(r) = 0.081 and σ = 0.182. What is the slope of th

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Suppose the risk-free rate is rf = 0.02, and the risky portfoliohas E(r) = 0.081 and σ = 0.182. What is the slope of the lineconnecting these two investments? Assume the usual graph with E(r)on the vertical axis and σ on the horizontal axis.
a.
0.445
b.
0.061
c.
2.247
d.
0.335
e.
0.500