To address these challenges, the company conducted multiple research projects. Below are the details of each project and the rationale. Identify each research method: Secondary, In-depth interview, FGI, Survey, or Experiment. 4) In another attempt to finalize the package design, the company met one design expert and one consumer psychologist to listen to their expertise with details. Which research method would be the best for this situation? 5) To test whether its new social media campaign would increase the sale of this new product among teens, the company invited teens to participate in the campaign featured on their fictitious social media platform and vote if the teens would like to buy or if they would not. Each participant was billed $5. Which research method would be the best for this situation