The following common stocks are available for investment: If you invest 20% of your funds in each of the first three securities, 15% in the next two. and 10% in the last one, and if the risk-free rate is 5% and the expected return on the market portfolio is 12%, what will be the portfolio's expected return? 14.10% 14.28\% 13.98% None of them 14.42%