Final answer:
The future value of the annuity is $44,285.10.
Step-by-step explanation:
To determine the future value of an annuity, we can use the formula:
FV = P((1+r)^n - 1)/r
Where:
FV = future value
P = periodic payment
r = interest rate per period
n = number of periods
Plugging in the values from the question, we have:
FV = 4000((1+0.058)^20 - 1)/0.058
FV = $44,285.10