You have $300,000 saved for retirement. Your account earns 4% interest. How much will you be able to pull out each month, if you want to be able to take withdrawals for 20 years? Suppose you have $2000 in your savings account at the end of a certain period of time. You invested $1800 at a 5.36% simple annual interest rate. How long, in years, your money invested? State your result to the nearest hundredth of a year