The patient continues, “I also don’t understand why someone has to have a pharmacy degree and a license to practice pharmacy. Doesn’t it make sense that anyone should be allowed to dispense medications? All that the law should require is that the dispenser be required to post his or her credentials. Then, let the patients decide if they want to go to a high school graduate or a PharmD.” Respond to this patient using market failures to justify your answer. What are the advantages and disadvantages to society of licensure?