Answer:
b. Solicitation requires an overt act in addition to the initial offer.Offering a teacher money to get a better grade is briber
Step-by-step explanation:
This is because, logically, if you ask somebody to do something, it does not mean that they will do it without even thinking about the consequences or if it benefits them.
On the other hand, if you ask somebody to do something and you motivate them with a reward, they are most likely going to accept the offer without even second guessing.