Which of the following is a condition for someone to be considered a good driver's candidate?

Answer: B — Must have at least 4,000 miles driven accident-free

A good driver's candidate is often characterized by their experience and ability to drive safely. Having at least 4,000 miles driven accident-free demonstrates a level of competence and responsibility behind the wheel. This mileage indicates that the candidate has not only been exposed to various driving conditions but has also successfully navigated them without incident, suggesting proficiency in safe driving practices. The emphasis on maintaining an accident-free record highlights the importance of safety and makes a strong case for the individual's ability to avoid risky situations. This kind of experience builds confidence in both the driver’s skills and their judgment, which are critical qualities of a good driver.