Final answer:
When interest rates rise, bonds previously issued at lower interest rates will sell for less than face value, causing the price to be lower than the face value of the bond.
Step-by-step explanation:
When interest rates rise, bonds previously issued at lower interest rates will sell for less than face value. Conversely, when interest rates fall, bonds previously issued at higher interest rates will sell for more than face value. In the given scenario, the 8% bond becomes less attractive compared to other bonds paying higher interest rates, causing its price to be lower than its face value. The risk associated with the bond's lower interest rate leads the bond seller to lower its price to induce investors to buy the bond.