Calculate the 95% prediction intervals for the four different investments included in the following table. Small Stocks S&P 500 Average Return Standard Deviation of returns 18.44% 39.95% 12.75% 19.44% Corporate Bonds 5.36% 7.95% T-Bills 4.86% 4.02% The 95% prediction interval of small stocks is between % and %. (Round to two decimal places and put the lower number first.)