Answer:
For Y = 7.31%
For Z = 1.25%
Explanation:
The computation of reward-to-risk ratios of Y and Z is shown below:-
Reward to Risk Ratio = (Expected Return of Security - Risk free Return) ÷ Beta of Security
Reward to Risk Ratio Y = (13.05% - 5%) ÷ 1.10
= 7.31%
Reward to Risk Ratio Z = (6% - 5%) ÷ 0.80
= 1.25%
hence, the same is to be considered