5. What is the present value (PV) of an investment providing the following uneven cash flows? Investors can receive $50 at the end of year 1, $100 at the end of year 2, and $90 at the end of year 3. The interest rate is 5%. 6. What is the effective annual rate for 5% semiannual interest? 7. What is the future value (FV) of $50 after 6 years under 5% semiannual compounding? 8. What's the future value (FV) of a 5-year $100 ordinary annuity, if the quoted interest rate is 4%, compounded semiannually? 9. What's the present value (PV) of a 5-year $100 annuity due, if the quoted interest rate is 4%, compounded quarterly? 3 years 10. (10 points) What is the price of the following bond with annual coupon payments? Bond Maturity Coupon rate 10% Discount rate 8% Par value $1,000