Should All College Courses Cost The Same

Should all College courses cost the same?
I don’t think all college courses should cost the same. The reasons why college courses shouldn’t cost the same is because the equipment or material for every course is different, the difficulty of teaching a course is different, and every course has a different outcome.
Every college course requires different types of equipment. For example, Medical classes would require very expensive equipment like surgical machines and some classes like math would only need books and paper. It wouldn’t make sense for someone that requires much more money to cost just as much as a class that only requires books.
The difficulity of teaching a certain course is different. Some classes like chemistry could be harder