How much do you need to deposit in an account today, if you want to have $30,000 in the account in 5 years, assuming the account earns 8% interest rate annually? b. If you deposit $22,000 in the account today, what rate of interest would you need to earn annually in order to have exactly $30,000 in the account in 5 years? c. Assuming your account earns 0.5% interest rate every month, and that you make an initial deposit of $10,000 today, how much do you need to deposit every month in your account in order to have exactly $30,000 in 5 years? (Hint: use the PMT variable to represent the monthly deposit; make sure you use the number of months for the number of peri