Which is a primary activity in Porter's value chain?

• A. Inbound logistics
• B. Procurement
• C. Technology development
• D. Firm infrastructure

Answer: (A)

Porter's value chain divides activities into primary and support, with primary activities directly involved in creating and delivering the product. Inbound logistics fits here because it covers receiving, storing, and handling inputs, which are the steps that move materials into the production process and add value as inputs are prepared for manufacture. The other options are support activities: procurement focuses on obtaining inputs, technology development covers design and process improvements, and firm infrastructure includes governance and administration. These enable the primary activities but do not themselves move inputs through production.