Answer:
c. Bar exams require "extensive preparation without extensive knowledge"
Step-by-step explanation:
Finishing law school is not enough for someone to become a lawyer. This is because after graduation, you must pass the BAR exam to be considered a lawyer.
However, this exam is very difficult and requires great preparation from your candidates. The biggest problem with this is that the exam requires a lot of preparation, but little knowledge, since candidates end up getting too attached to concepts and guidelines, decorating them often, and not knowing how to apply them in practice.
This ends up generating professionals with little "cleverness" to solve the cases that are involved, as they are attached to decorated concepts that are not always applicable in the real world.