Capital Asset Pricing Model

Consider a stock whose share price one year from now is expected to be $$117.$ The stock will pay no divi$-$

dends, and its beta is $1\mathrm{.}8.$ Assume that the risk$-$free rate is $4\mathrm{.}5\%$ and the market risk premium is $6\%.$

$($a$)$ According to the CAPM, what is the expected return on this stock?

$($b$)$ What should be the stock price as of today?