Hello,

Please help with the following questions, I am not able to figure out. I need the help with this by 4:00 today please.

• A company's stocks had an average return of 12.99%, the average risk free rate was 2.66%, an dthe small company stocks averaged 17.77%. what is the risk premium for the small company's stocks?

• A Stock had returns of 17.23 percent, -6.87 percent, and 23.72 percent for the past three years.I need to find thestandard deviation of the returns?