whatwhat iswhat is the what is the expected what is the expected rate what is the expected rate of what is the expected rate of return? what is the expected rate of return? beta what is the expected rate of return? beta equals what is the expected rate of return? beta equals one, what is the expected rate of return? beta equals one, risk$-$free what is the expected rate of return? beta equals one, risk$-$free rate what is the expected rate of return? beta equals one, risk$-$free rate equals what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and historical what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and historical Market what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and historical Market risk what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and historical Market risk premiumwhat is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and historical Market risk premium equals what is the expected rate of return? beta equals one, risk$-$free rate equals $4\%$ and historical Market risk premium equals $5\%$