You are choosing between these four investments and you want to be 95% certain that you do not lose more than 8.00% on your investment. Which investments could you choose? Small stocks, S&P 500, corporate bonds, T-bills. Average return: 18.37%, 11.84%, 6.47%, 3.46%. Standard deviation of returns: 38.79%, 20.01%, 6.98%, 3.14%. (Select the best choice below.)