What function does a supply chain encompass in the product life cycle?

The correct answer highlights the comprehensive nature of the supply chain within the product life cycle. A supply chain is not limited to any single aspect of product development or delivery; rather, it includes the entire process from sourcing raw materials to manufacturing the product and ultimately distributing it to consumers.

In essence, the supply chain encompasses everything involved in moving a product from its initial conception to its final destination. This includes obtaining the necessary materials (materials supply), the actual processes of creating the finished product (manufacture), and the logistics of getting that product into the hands of consumers (distribution).

By understanding these interconnected stages, one can appreciate how each phase impacts sustainability outcomes, economic efficiency, and customer satisfaction. This holistic view is crucial for identifying opportunities for improvement in sustainability practices across all aspects of the supply chain.