A 2 -year bond with par value $1,000 making annual coupon payments of $80 is priced at $1,000. a. What is the yield to maturity of the bond? (Round your answer to 1 decimal place.) b. What will be the realized compound yield to maturity if the 1-year interest rate next year turns out to be (i) 10\%, (ii) 12\%, (iii) 14\%? (Round your answers to 2 decimal places.)