Final answer:
The Probationary Driver License restrictions limit the number of passengers to dependents of the permit holder plus one additional person, therefore the correct answer is Two.
Step-by-step explanation:
According to the Probationary Driver License restrictions, the number of passengers allowed in the vehicle is limited to dependents of the permit holder and one additional person, unless accompanied by a parent/guardian.
Therefore, if the permit holder has no dependents, only one additional person may be in the vehicle; with dependents, they can also be in the vehicle, plus the one additional person. In the context of the multiple-choice options provided, the correct answer would be: Two. This encompasses one dependent plus one additional person, or if no dependents are present, just the one additional person.