Final answer:
John, the mobile notary, lawfully completed an Acknowledgement and two Jurats on the California side of the State Line resort, hence option 'a' is the correct answer.
Step-by-step explanation:
The student's question revolves around the legality of a mobile notary's actions at the State Line resort on the border of California and Nevada.
John, the mobile notary, completed an Acknowledgement and administered an oath for two Jurats while in California. As per notarial law, every jurat must be accompanied by an oath or affirmation and the document signer must appear in person before the notary; therefore, option a is true: 'John followed the law by completing the notarizations on the California side of the border.'
The options suggesting a fine, a single jurat for both documents, or personal acquaintance with Judy due to the oath are incorrect.