A Georgia applicant plans to drive a Class B school bus but wants to take the S endorsement skills test in a smaller Class C school bus. What is the best answer?

1. The school bus skills test must be in a school bus of the same vehicle group the applicant will drive
2. Any school bus is acceptable because all S endorsements are identical
3. A passenger car is acceptable if it has four doors
4. The skills test is waived when the knowledge test score is 100 percent