problem 9.4: Find the following values assuming a regular, or ordinary, annuity: a. The present value of $400 per year for ten years at 10 percent b. The future value of $400 per year for ten years at 10 percent c. The present value of $200 per year for five years at 5 percent d. The future value of $200 per year for five years at 5 percent

Problem 9.5: Repeat Problem 9.4, but assume the annuities are annuities due

How does the equations change for 9.5?