Final answer:
The fine for making an unauthorized solicitation call to a residential number on the do-not-call registry can be up to $10,000.
Step-by-step explanation:
The fine for making a single unauthorized solicitation call to a residential number listed on the do-not-call registry can be up to $10,000. This is a violation of the law that protects consumers from unwanted telemarketing calls. The Telephone Consumer Protection Act (TCPA) prohibits companies from calling numbers on the do-not-call registry without the recipient's consent.