Which of the following is an example of vertical integration?

owning a potato farm and a french-fry factory

owning a car manufacturing plant and a gas station

owning a dairy and the land next to it on either side

owning a farm and including all aspects of operations in management plans

Owning a potato farm and a french-fry factory

Explanation:

Vertical integration is when a company buys another company to integrate their service or any product.

In my city there is a particular example:

There is a restaurant, they sell typical lunch food in my city, chicken, rice, potatoes, etc.

Everything about the food and some drinks in this restaurant is produced on a farm, chicken, tomatoes, potatoes, they make salads, french fries, and fry chicken, and is a delicious food.