Your opinion is that security A, B and C have expected rate of returns of 0.06, 0.08 and 0.1, respectively. Their betas are 0.8, 1 and 1.2 respectively. The risk-free rate is0.025, and the market expected rate of return is 0.075. According to the Capital Asset Pricing Model, are these securities overpriced, underpriced or fairly priced? As an active investor, what would you like to do to make a profit?