7. (TCO 7) If the market rate of return is 10% and the beta on a particular stock is .78, the return on the stock will be: (Points : 3) greater than 10%. greater or less than 10%, depending on the risk-free rate of return. less than 10%. dependent on some other factor. 8. (TCO 7) For two investments with a correlation coefficient (rij) equal to +1, the portfolio standard deviation will be __________ the weighted average of the individual investments' standard deviation. (Points : 3) more than less than equal to zero compared to