Problem $12$

A$)$ Calculate the reward to risk ratio for Asset A with the following characteristics: Expected return of $16\%,$ risk free rate of $7\%$ and Beta of $\mathrm{.}75$

B$)$ Calculate the reward to risk ratio for Asset B with the following characteristics: Expected return of $24\%,$ risk free rate of $7\%$ and Beta of $1\mathrm{.}25$

C$)$ What is the weighted beta of this portfolio if stock A is $45\%$ of the portfolio and stock B is $55\%$ of the portfolio.