The amount in account after 6 years is $ 3774.70904
<em><u>Solution:</u></em>
<em><u>The formula for amount when interest is compounded is:</u></em>

Where,
A = the future value of the investment/loan, including interest
P = the principal investment amount (the initial deposit or loan amount)
r = the annual interest rate (decimal)
n = the number of times that interest is compounded per unit t
t = the time the money is invested or borrowed for
From given,
p = 3500
t = 6 years

n = 12 ( since compounded monthly )
Substituting the values we get,

Thus the amount in account after 6 years is $ 3774.70904