When conducting a formal marketing/sales event, there are elements that you must cover for your presentation to be compliant. Listed below are several required elements related to star ratings. Which one is not required?

22. which situation describes the appropriate use of drugs? a.using your friend’s prescription drug according to label instructions b.using an over-the-counter drug according to your friend’s instructions c.using an over-the-counter drug according to label instructions d.using your friend’s prescription drug according to your friend’s instructions