of your You invest $100 in a risky asset with an expected rate of return of 0.11 and a standard deviation of 0.21 and a bit with a rate of return of 0.045. What percent money must be invested in the risky asset and the risk-free asset, respectively to form a portfolio with an expected return of 0.122 Oa 0.815; 0.185 Ob.0.692; 0.308 c. 1.308; -0,308 d. 1.185: -0.185