Final answer:
The yield to maturity (YTM) on the bond is 52.4%.
Step-by-step explanation:
The yield to maturity (YTM) on the bond can be calculated as follows:
- Consider the investor receiving the $1,000 face value of the bond, plus $80 for the last year's interest payment.
- Calculate the yield by deducting the purchase price of the bond ($709) from the total amount received at maturity ($1,080), and dividing that by the purchase price.
- In this case, the yield to maturity on the bond is ($1,080 - $709) / $709 = 52.4%.
This means that the bond is expected to yield a return of 52.4% over its ten-year term. It's important to note that the YTM takes into account both interest payments and any capital gains or losses.