Answer:
$1,779.90
Step-by-step explanation:
Formula for finding the amount he has to save, this formula would be used :
Amount = FV / annuity factor
Annuity factor = [(1 + r)^n - 1 / r]
FV = Future value = $5920
n = number of years = 3
i = interest rate = 10.5
Annuity factor = (1.105^3 - 1 ) / 0.105 = 3.326025
$5920 / 3.326025 = $1,779.90