Final answer:
The correct answer to the question about delivery vehicles is that proof of insurance is required by law, which is option B.
Step-by-step explanation:
The question 'Which of the following statements can correctly be made about delivery vehicles?' pertains to legal requirements for delivery drivers. The correct answer is B 'Proof of insurance is required by law, so carry the Chick-fil-A insurance card in the delivery vehicle.' While there are federal and state age requirements for driving and consuming alcohol, there is no federal law stipulating that only persons 21 years and older may drive a vehicle for delivery purposes. Delivery drivers must simply hold the appropriate license for the type of vehicle they are operating and abide by state laws. Moreover, all drivers, including those operating delivery vehicles, are required to have proof of insurance when driving.