The document discusses the product life cycle and strategies for extending a product's life cycle. It begins by asking students to name products from Virgin and gives them 3 minutes to do so. It then provides information on the stages of the product life cycle: development, introduction, growth, maturity, saturation, decline, and withdrawal. The document notes that extension strategies can be used during maturity or early decline to prolong a product's life cycle, such as redesigning, adding new features, or changing packaging/advertising to appeal to new market segments. Students are assigned tasks to illustrate the product life cycle, identify example products in each stage, and determine extension strategies as a group for a selected product.