a. What rate of return should an investor expect for a stock that has a beta of 0.8 when the market is expected to yield 14% and Treasury bills offer 6%?

9.2%
		11.2%
		12.4%
		12.8%

b. The intercept of the security market line is the rate of return which corresponds to:

the risk-free rate.
		the market rate of return.
		a value of 1.0.
		the market risk premium

please answer both parts