As far as I know, for I haven't gotten very far
in the game, there are only 3 classes, each costing 10 dollars a day.
Each class has 3 difficulty levels: Beginner, Intermediate, and Advanced.
THIS IS A USEFUL CLASS TO TAKE IF YOUR DAUGHTER WANTS TO HAVE A FIGHTING
CHANCE IN THE ADVENTURING AREAS.
PROF. GIBSON'S REGULAR SCHOOL COVERS ALL THE NORMAL SCHOOL SUBJECTS,
AND MAKES YOUR LITTLE GIRL SMARTER.
THE COURTESY CLASS IS NECESSARY IF YOU WANT TO RAISE A PROPER YOUNG
LADY. IT IS ALSO HELPFUL WHEN TALKING TO PEOPLE.