Answer : The risk reward ratio for Cornhusker Enterprises is 0.75, while that for Mustang Associates is 0.90.
Since the risk-reward ratio for Mustang Associates is higher, it's risk-reward ratio is worse.
In this question, we first need to calculate the risk-return ratio for both the stocks.
The risk-reward ratio express risk (standard deviation) per unit of expected return (mean).
We can calculate the risk-reward ratio (coefficient of variation) by using the following formula:

where
σ = Standard deviation
μ = Expected Return on a security.
Cornhusker Enterprises:


Mustang Associates:

