What is vertical in-house production?

• A. A global offshoring strategy
• B. Where supply chains for a company are owned by that company allowing for greater control and flexibility
• C. When supply chains are outsourced to multiple suppliers
• D. A just-in-time inventory system

Answer: (B)

Vertical in-house production means vertical integration, where a company owns or controls multiple stages of its supply chain—like raw materials, manufacturing, and distribution—within the same business. This ownership gives the company greater control over quality, timing, and cost, and it can make the business more flexible in responding to changes.

That description fits the idea that supply chains are owned by the company, allowing for tighter control and more flexibility. Offshoring focuses on where production happens rather than ownership, outsourcing to multiple suppliers reduces in-house control, and just-in-time is about inventory timing rather than owning the supply chain.