3- How much should an investor pay for a preferred stock that offers 10,5 TL of dividends forever if the investor expects 6% return? O 63 O 81 O 111 O 175 Dier 4- The standard deviations of Stock (K) and Stock (L) are 10% and 40%, respectively. The correlation between these two stocks is 54%. what would be the APPROXIMATE standard deviation of a portfolio if we invest 40% for Stock K and 60% for Stock L? O 18% 26% 32% 48% Dier