You Invest $100 in a Risky Asset with an Expected

You invest $100 in a risky asset with an expected rate of return of 0.12 and a standard deviation of 0.15 and a T-bill with a rate of return of 0.05. The slope of the capital allocation line formed with the risky asset and the risk-free asset is equal to

A) 0.4667.
B) 0.8000.
C) 2.14.
D) 0.41667.