For the following stocks, which of the following statements is true? Assume the risk-free rate of interest is 6 percent and the market return is 13 percent. Stock Beta Expected Return SandCastle0.90 11.8% Matanzas 1.10 12.5% Pavilion 1.25 13.2% Galleon 1.60 15.5% All of the stocks are overpriced. Galleon is underpriced. Matanzas is underpriced. O All of the stocks are underpriced. Sand Castle is underpriced