Your neighbor is a security analyst. He has conducted his research about some stocks in Karachi (name ofcity) Stock Exchange (KSE) and his findings are asfollows:

Stock A will have a return of 18%, stock B will have a return of20 % and stock C will have a return of 22%, but his findings do not involve the CAPM (Capital Asset Pricing Model).

You are a business graduate and when you have used CAPM, you have come to know that:

Stock A's expected return is 15.50%, Stock B'sexpected return is 24.63% and Stock C's expected return is25.39%.

In your opinion, whether the KSE has over-priced or under-priced each stock and in the light of these results, which of these stocks are suitable for investment?