9-2 (Algo) Present value [LO9-3] What is the present value of the following? Use Appendix B as an approximate answe formula and financial calculator methods. a. $8,100 in 6 years at 11 percent? Note: Do not round intermediate calculations. Round your final answer to 2 de Present value b. $18,100 in 3 years at 6 percent? Note: Do not round intermediate calculations. Round your final answer to 2 Present value c. $27,800 in 9 years at 8 percent? Note: Do not round intermediate calculations. Round your final answer to Present value