An Apple Inc AAPL analyst says the company could turn to advertising revenue and other areas of growth as concerns mount over iPhone 16 demand.The Apple Analyst: Needham analyst Laura Martin reiterated a Buy rating and $260 price target on Apple.The Analyst Takeaways: Apple faces concerns over iPhone 16 demand. Martin points to ways the Cupertino, California-based company could kickstart additional growth, including a focus on advertising revenue."The top debate is when will the next iPhone replacement cycl ...