Isabelle wants to invest $1,000. She wants to withdraw her money three years from now. Which bank should she use if she wishes to maximize her investment?

Bank C, which offers a rate of 4% compounded annually.

Bank B, which offers a simple rate of 5%.

Bank D, which offers a rate of 5% compounded monthly.

Bank E, which offers a rate of 5% compounded annually.

Bank A, which offers a simple rate of 4%.