How much would you need to invest today at 6% to have one dollar in 8 years? Enter your answer to three decimal places. What is the value in today's dollars of $1 each year for the next 7 years if the current discount rate is 4%? Round your answer to three decimal places. If you invest $1,068 and the investment generates $660 per year, how many years will it take to recover your original investment? Round your answer to one decimal place