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a. Compute the future value of $1,000 compounded annually for 10 years at 7 percent. (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) b. Compute the future value of $1,000 compounded annually for 10 years at 13 percent. (Do not round intermediate calculations and round your answer to 2 decimal places, e.g., 32.16.) c. Compute the future value of $1,000 compounded annually for 15 years at 7 percent. (Do not round intermediatel calculations and round your answer to 2 decimal places, e.g., 32.16.)