time value of money

A. A security has a cost of $1,000 and will return $3,000 after 4 years. What rate of return does the security provide? Round your anser to two decimal places. e. Suppose California's population is 37.4 milion people, and its population is expected to grow by 2% annuatly. How long wat it take for the poputation to double? Roound your answer to the nearest whale number. years 1. Find the PV of an ordinary antwity that poys $1,000 each of the next 4 years if the interest rate is 1 sts. Then find the rV of that same annuity. Round your answers to the nearest cent. P of ordinary anneaty: 5 P of ordinaty annuityi 5 9. How nill the PV and FV of the anculy in part f change if it is an annuity due rather than an ordinary annuity? kound yeur answers to the nearest cent. PV of annity duei $ FV of annuity due:s 3 Meund rour ankers te the nearest cent. FV with semiannual compounding 5 IN with semiannual compounding 1 to the nearest cent. Annisal payment for ordinary ancuityi 1 Annual paymant for arifulty duer