Minneapolis Health System has bonds outstanding that have four years r emaining to maturity, a coupon interest rate of 9 percent paid annually, and a $1,000 par value.

a. What is the yield to maturity on the issue if the cur rent market price is $829?

b. If the cur rent market price is $1,104?

c. Would you be willing to buy one of these bonds for $829 if you required a 12 percent rate of return on the issue? Explain your answer.