### Q1: What is a basic understanding of media queries in responsive design?  
### Q2: How can media queries enhance the user experience in a web application?  
### Q3: What are the potential challenges of implementing media queries in a large web application?  
### Q4: How does adopting a mobile-first approach benefit Test_Company's business model?  
### Q5: Can you identify at least two specific advantages of responsive design for customer satisfaction in the finance sector?  
### Q6: What impact could a poorly implemented responsive design have on Test_Company's customer retention?  
### Q7: How would you explain the importance of responsive design to a non-technical stakeholder?  
### Q8: What strategies can you use to communicate the benefits of responsive design to your team?  
### Q9: How might you approach a discussion about responsive design principles with a client who is unfamiliar with the topic?