Only two questions on the final exam

One night four college kids stayed out late, partying and having a good time. They paid no mind about the final exam they had the next day for which they didn’t study. In the morning though panic took over and they hatched a plan to get out of taking the exam. They covered themselves with grease and dirt and went to the Dean’s office. Once there, they said they had been to a wedding the previous night and on the way back they got a flat tire and had to…