If you deposit $4500 at the end of each of the be 20 years into an account paying 9.7% interest how much money will you account in 20 years? How much will you have if you make deposits in 40 years?
payment=
future value=
annual rate=
periods=
Compounding=
MODE= end or beginning
(a)-The money in the account in 20 years
Payment (P) = $4,500 per year
Future value = $249,119.03
Annual rate (r)= 9.70% per year
Periods (n) = 20 Years
Compounding = Annual Compounding
Mode = End of the year
Future Value of an Ordinary Annuity = P x [{(1+ r)n - 1} / r]
= $4,500 x [{(1 + 0.0970)20 – 1} / 0.0970]
= $4,500 x [(6.369899 – 1) / 0.0970]
= $4,500 x [5.639899 / 0.0970]
= $4,500 x 55.359784
= $249,119.03
(b)-The money in the account in 40 years
Payment (P) = $4,500 per year
Future value = $1,835,982.10
Annual rate (r)= 9.70% per year
Periods (n) = 40 Years
Compounding = Annual Compounding
Mode = End of the year
Future Value of an Ordinary Annuity = P x [{(1+ r)n - 1} / r]
= $4,500 x [{(1 + 0.0970)40 – 1} / 0.0970]
= $4,500 x [(40.575614 – 1) / 0.0970]
= $4,500 x [39.575614 / 0.0970]
= $4,500 x 407.996023
= $1,835,982.10
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