A firm's stock has 50% chance of a 9% rate of return and a 50% chance of a 19% rate of return. What is the standard deviation of return for this stock? Answer as a percent return to the nearest hundredth of a percent as in xx.xx without entering a percent symbol. You put aside $100,000 in year t = 0, and let it grow at 6.3% interest for 3 years. Exactly one year after that you start to withdraw your money for 5 years in equal amounts until it is exhausted. How much can you withdraw per year? Answer to the nearest cent, XXX.XX and enter without a dollar sign