Respuesta :
Answer:
I will have $5,319,216.16 on the date of retiremnet.
Explanation:
First, we need to calculate the amount of deposit
Amount of annual deposit = Annual salary x Deposit rate
Amount of annual deposit = $54,000 x 10%
Amount of annual deposit = $5,400
Now use the following formula to calculate the balance in the account after 45 years from today
Future value of annuity = [ Periodic Annuity payment x ( 1 + growth rate ) / ( Interst rate - growth rate ) ] x [ ( 1 + interest rate )^numbers ofyears - ( 1 + growth rate )^numbers of years ]
Where
Periodic Annuity payment = Amount of annual deposit = $5,400
Periodic interest rate = 9.4%
Periodic growth rate = 4%
Numbers of years = 45 years
Future value of annuity = Balance after 45 years = ?
Placing values in the formula
Balance after 45 years = [ $5,400 x ( 1 + 4% ) / ( 9.4% - 4% ) ] x [ ( 1 + 9.4% )^45 - ( 1 + 4% )^45 ]
Balance after 45 years = [ $5,616 / 5.4% ] x [ ( 1.094^45 ) - ( 1.04^45) ]
Balance after 45 years = $104,000 x [ 56.987484867 - 5.841175681 ]
Balance after 45 years = $104,000 x 51.146309186
Balance after 45 years = $5,319,216.155344
Balance after 45 years = $5,319,216.16