may you please answer all parts!

(Related to Checkpoint 6.2) (Present value of an ordinary annuity) What is the present value of $2,000 per year for 9 years discounted back to the present at 9 percent? The present value of $2,000 per year for 9 years discounted back to the present at 9 percent is $ (Round to the nearest cent.) (Related to The Business of Life: Saving for Retirement) (Future value of an ordinary annuity) You are graduating from college at the end of this semester and after reading the The Business of Life box in this chapter, you have decided to invest $4,300 at the end of each year into a Roth IRA for the next 40 years. If you earn 10 percent compounded annually on your investment, how much will you have when you retire in 40 years? How much will you have if you wait 10 years before beginning to save and only make 30 payments into your retirement account? (Future value of an annuity) Upon graduating from college 35 years ago, Dr. Nick Riviera was already planning for his retirement. Since then, he has made deposits into a retirement fund on a quarterly basis in the amount of $300. Nick has just completed his final payment and is at last ready to retire. His retirement fund has earned 9 percent compounded quarterly. Use five decimal places for the periodic interest rate in your calculations. a. How much has Nick accumulated in his retirement account? b. In addition to this, 15 years ago Nick recelved an inheritance check for $20,000 from his beloved uncle. He decided to deposit the entire amount into his retirement fund. What is his current balance in the fund