Three part question

You have just received notification that you have won the $2.04 million first prize in the Centennial Lottery. However, the prize will be awarded on your 100th birthday (assuming you're around to collect), 78 years from now. Required: What is the present value of your windfall if the appropriate discount rate is 8 percent? You would like to be a millionaire when you retire in 40 years, and how much you must invest today to reach that goal clearly depends on what rate of return you can earn. First, suppose you can earn 10.4% per year, and calculate how much you would have to invest today. Second, suppose you can only earn half that percentage rate, and calculate how much you would have to invest today. Divide the second by the first, to see how many times more you must invest today at half that annual rate grow it to $1 million over 40 years. (Do not round the numbers in intermediate calculations, but enter your answer rounded to 2 decimal places (for example, 2.31).) You have just made your first $5, 000 contribution to your individual retirement account. Assume you earn a 10.80 percent rate of return and make no additional contributions. What will your account be worth when you retire in 44 years? (Do not include the dollar sign ($). Enter rounded answer as directed, but do not use the rounded numbers in intermediate calculations. Round your answer to 2 decimal places (e.g., 32.16).)