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B eBook An investment will pay $100 at the end of each of the next 3 years, $250 at the end of Year 4, $350 at the end of Year 5, and $500 at the end of Year 6. If other investments of equal risk earn 4% annually, what is its present value? Its future value? Do not round intermediate calculations. Round your answers to the nearest cent. Present value: $ Future value: $ What is the present value of a $100 perpetuity if the interest rate is 7%? If interest rates doubled to 14%, what would its present value be? Round your answers to the nearest cent. Present value at 7%:$ Present value at 14%: $ eBook If you deposit money today in an account that pays 8% annual Interest, how long will it take to double your money? Round your answer to two decimal places. years