The owner of Tracy's Diner decided to revamp the entire place over a weekend. The new dcor included warm colors such as red, which is thought to increase hunger, and softer lighting, which is thought to encourage customers to linger over their food and thus buy more. The owner's intention was to increase the volume of purchases by regular customers who visited the diner on weekdays. In this scenario, which kind of approach is the owner using and why? Explain thoroughly. Your answer should be at least one