Apple Inc. experienced significant growth between 2007-2009, with net sales increasing from $24 billion to $36.5 billion. The largest increases were seen in iPhone sales, which grew 266% during this period. However, Apple faces challenges including a recent stock price decline due to the absence of the CEO, losing exclusive rights to use its own GUI, and relatively high product costs. To address low market share in some areas, Apple may pursue a price differentiation strategy by extending its product line to include lower-cost options. The company's future success will depend on continued innovation, stimulating demand through new features, lowering prices, and maintaining strong relationships with third-party developers.