Whose side are you on?

I’m with the teacher. He emailed the teacher and we all know what the teacher meant, at least I hope we did. It’s pretty evident that he wanted the work done. It didn’t have to be A worthy but putting you name and title is doing nothing. This kid knew better but decided to test the teacher.
I agree. From a business perspective there is a difference between following the letter of the contract and thumbing your nose at the contractee. It sets the stage for a contentious business relationship and will likely cost you in the future.