[Select all appropriate responses.] According to the CAPM (SML), the required rate of return for an asset depends on all of the following except: the asset's diversifiable risk the expected rate of inflation the real risk-free rate investors' attitudes toward risk the asset's market risk Other things unchanged, if (1) the expected inflation rate decreases, and (2) investors become less risk averse, the Security Market Line (SML) would shift down and steepen shift down and flatten shift down and keep the same slope shift up and steepen shift up and flatten shift up and keep the same slope not change