8. Which of the following statements concerning risk are correct? 1.1. Non-diversifiable risk is measured by beta. 2.11. The risk premium increases as diversifiable risk increases. 3.III. Systematic risk is another name for non-diversifiable risk. 4.IV. Diversifiable risks are market risks you cannot avoid. A) I and III only B) II and IV only C) I and II only D) III and IV only E) I, II, and III only