these questions individually in the pic are related to which ethical topic. an ethical topic for each question

4) One of the causes of the Opioid Epidemic is misleading marketing, what did Purdue Pharma say? what were the consequences of this misleading marketing? 5) Was it is ethical for the companies to do misleading marketing? There were three distributors of drugs and medical supplies in United states; Cardinal Health, McKesson, and AmerisourceBergen, what did the investigators accuse them of? In your opinion do you think it was right for the companies to be accused, explain 6) Travis Reider, a biomedical ethicist, became addicted to opioids after his foot got crushed in the motorcycle accident, was he ethically justified to use opioids