Calculate the 95% prediction intervals for the four different investments included in the following table. S&P 500 T-Bills Average Return Standard Deviation of returns Small Stocks 18.85% 39.08% 12.35% 19.99% Corporate Bonds 5.44% 7.24% 4.63% 3.65% The 95% prediction interval of small stocks is between % and %. (Round to two decimal places and put the lower number first.) The 95% prediction interval of the S&P500 is between % and %. (Round to two decimal places and put the lower number first.) The 95% prediction interval of corporate bonds is between % and %. (Round to two decimal places and put the lower number first.) The 95% prediction interval of T-bills is between % and %. (Round to two decimal places and put the lower number first.)