1. The affects this might have on Amy are that it will be hard for her to aspire to become a nurse because the N*de will be on her record, her peers will most likely think less of her and her education will not be as rich as it used to be, since she is labeled as an offender.
2. Jack will most likely have the most severe affects since he was the individual who exposed the image in the first place on the internet. He could possibly go to jail, be labeled as an offender, and most likely he would not be able to become a police officer, because sharing a n*de is labeled as a crime. Sharing Amy's n*de can also affect not only his relationship with Amy after the breakup, but also his relationship with peers.
3. Amy should have considered the concequences to sending the n*de and refused to send it. If the n*de was the only thing Jack wanted she should have accepted the breakup was the only option in this senario because it can protect herself from the potential dangers of sending it and how it could have impacted her future. Jack should have never posted it online, and he should have considered the potential concequences. Because it went viral, everyone will label Jack to be the person who posts n*des and it can affect his life in almost every aspect, making the situation hard to dodge.
Hope this helps.