Using the information below, perform the required calculation below:

 

Risk Level High Medium Fair Low Calculate: 1. Expected Return 2. Variance 3. Standard Deviation 4. Highest Return 5. Lowest Return 6. Coefficient of Variance Return (Ri) 40% 30% 15% 10% Probability (Pi) 0.20 0.30 0.20 0.10 1.00