Find the following values. Compounding/discounting occurs annually. Do not round intermediate calculations. Round your answers to the nearest cent. a. An initial $400 compounded for 10 years at 5%. $ b. An initial $400 compounded for 10 years at 10%. $ c. The present value of $400 due in 10 years at 5%. $ d. The present value of $2,515 due in 10 years at 10% and 5%. Present value at 10%: $ Present value at 5%: $