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 10%. b. An Inital $400 compounded for 10 years at 20%. c. The present value of $400 due in 10 years at 10%. $ d. The present value of $2,670 due in 10 years at 20% and 10%. Present value at 20% : $ Present value at 10% : $ e. Define present value. 1. The present value is the value today of a sum of money to be received in the future and in general is less than the future value. II. The present valie is the value today of a sum of money to be received in the future and in general is greater than the future value. III. The present value is the value today of a sum of money to be received in the future and in general is equal to the future value. IV. The present value is the value in the future of a sum of money to be received today and in general is less than the future value. V. The present value is the value in the future of a sum of money to be received today and in general is greater than the future value. How are present values affected by interest rates