a. Compute the future value of $2,500 continuously compounded for 6 years at an annual percentage rate of 9 percent. Future value $ b. Compute the future value of $2,500 continuously compounded for 6 years at an annual percentage rate of 12 percent. Future value $ c. Compute the future value of $2,500 continuously compounded for 9 years at an annual percentage rate of 5 percent. Future value $ d. Compute the future value of $2,500 continuously compounded for 7 years at an annual percentage rate of 7 percent. Future value $