This document contains a presentation on analyzing Sony's products using the Boston Consulting Group (BCG) matrix. The BCG matrix evaluates products based on their market share and market growth. Sony's 4K TV has high market share and growth, placing it in the Stars category. The PlayStation 3 has high market share but low growth, making it a Cash Cow. Sony's Valo computer has low market share and growth, putting it in the Question Marks category. Sony's smartwatch is in the Question Marks category due to high growth prospects but low current market share compared to competitors. The presentation recommends increasing investment in the smartwatch, holding the PlayStation 3, reducing investment in the 4K TV, and divesting from the Val