Answer:
vacation cruise
makeup
junk food
play station games
phones
clothes
social media or publicity
Step-by-step explanation:
The method to be more effective would be the one that reaches the most students. As of now, most students have phones and would be very active on social media. Usually when someone sees their favorite influencer, celebrity buy something or advertise something, they would be pushed to be like them and buy that same product. Therefore, the most effective means would be most likely social media or publicity