Final answer:
The strategy that represents vertical integration for Snowcap ice cream is acquiring a dairy farm to produce milk for the ice cream. So the correct answer is option 1.
Step-by-step explanation:
Vertical integration is a strategy in which a company expands its business activities into different parts of the supply chain. In the case of Snowcap ice cream, the strategy that represents vertical integration would be acquiring a dairy farm to produce milk for the ice cream. By producing their own milk, Snowcap can control the quality and supply of this essential ingredient for their ice cream production.