Merger involving a commercial bakery and a grocery retailer is an example of?

A merger involving a commercial bakery and a grocery retailer is an example of vertical integration. This type of merger occurs when companies at different stages of the supply chain come together, allowing the bakery to supply its products directly to the grocery retailer. This can enhance efficiency, reduce costs, and improve product availability for consumers. Additionally, it allows both businesses to leverage each other's strengths for better market positioning.