If you can find the rate of return by dividing the cash flow by the present value, then the investment Multiple Choice provides a single cash flow one year from now, is an annuity is a perpetuity could be any of the these things. is none of these things How much do you need to invest today in order to have $50,000 to buy a car in 4 years if you can earn 8 percent on your savings? Multiple Choice $34,000 $36,535 $36,751 $37,879 $68,024 A perpetuity will last for how long? Multiple Choice Infinite 100 years 10 years 1 year