What is the expected return of the stock, based on the scenarios presented in the table above? Answer in percent, rounded to one decimal place.

What is the standard deviation of the stock's returns, based on the scenarios presented in the table above? Answer in percent, rounded to one decimal place.

Good: Probability: $25\%,$ Return $18\%$

Normal: Probability $60\%,$ Return $8\%$

Bad: Probability $15\%,$ Return: $-2\%$