ONLY NEED PART D

a. What is the future value in six years of $1,600 invested in an account with an APR of 9 percent, compounded annually? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. What is the future value in six years of $1,600 invested in an account with an APR of 9 percent, compounded semiannually? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. What is the future value in six years of $1,600 invested in an account with an APR of 9 percent, compounded monthly? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) d. What is the future value in six years of $1,600 invested in an account with an APR of 9 percent, compounded continuously? (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.)