Answer:
Fair Credit Billing Act
Step-by-step explanation:
In this example, the credit company is to be blamed for their mistake when issuing John's billing. Moreover, they are also responsible for the way in which they dealt with this dispute. The federal law that would address this matter is the Fair Credit Billing Act. This act protects consumers from unfair billing practices, including unauthorized charges and charges for unaccepted or undelivered goods and services.