T bills Average Risk premium Standard deviation T bonds 5.83 2.45 11.59 41.68 25.96 Stocks 11.72 8.34 20.05 111 TM SX 3.12 14.71 0.02 min 44,01 Required: Using Table 5.3 as your guide, what is your estimate of the expected annual HPR on the market index stock portfolio if the current risk- free interest rate is 5.5%? (Round your answer to 2 decimal places.) Expected annual HPR %