If 4000 dollars is invested in a bank account at an interest rate of 5 per cent per year,Find the amount in the bank after 5 years if interest is compounded annually:Find the amount in the bank after 5 years if interest is compounded quarterly:Find the amount in the bank after 5 years if interest is compounded monthly:Finally, find the amount in the bank after 5 years if interest is compounded continuously: