4) Why is the risk premium for equity securities more difficult than the one for det securities? 5) SD is NOT the best measure of risk for financial securities a. True b. False 6) The best description of financial security is : a. Financial security is a tool commonly used by investors for safety in financial markets b. Financial security is a requirement before getting into a financial market c. Financial security is a contract between a buyer willing to invest providing a required rate of return and a seller looking for raising money 7) Preferred stocks are in between debt and financial securities a. True b. False