You have an investment that has the following possible outcomes. The probability of each possible outcome is also listed: 27% chance of a 25% return 24% chance of a 17% return - 20% chance of a 4% return 29% chance of a 12% return What is the expected value of the return for this investment? % (round your answer to 2 decimal place) What is the standard deviation of returns for this investment? % (round your answer to 2 decimal place)