If you invest $14,500 today, how much will you have in each of the following cases? Enter all answers as positive amounts a. In 12 years at 10 percent? (Round your final answer to 2 decimal places.) b. In 17 years at 6 percent? (Round your final answer to 2 decimal places.) c. In 20 years at 6 percent (compounded semiannually)? (Round your final answer to 2 decimal places.)