Final answer:
Heidi will need to purchase an Appeal Bond when appealing her verdict to ensure compliance with the judgment if the appeal is unsuccessful.
Step-by-step explanation:
The bond that Heidi will need to purchase when appealing her verdict is called an Appeal Bond. An Appeal Bond is a type of surety bond that a defendant is required to purchase when they wish to appeal a court decision. This bond is designed to ensure that the defendant will comply with the judgment if the appeal is unsuccessful.
Appeal Bonds are typically obtained through a surety bond company. The cost of the bond is usually a percentage of the judgment amount or an amount set by the court. It is important for defendants to consult with their attorney or legal advisor to understand the specific requirements and process for obtaining an Appeal Bond in their jurisdiction.