what is the correct answer.Freddy's Fries owns potato farms in Idaho. They also own a share of the railroad company that transports their potatoes to their factories in Pittsburgh. There they are cut, preserved, packaged and shipped to their fry carts around the northeast. There they are cooked and sold to customers. This company is an example of which business model: Group of answer choices Taylorism. Horizontal integration. Corporate merger. Vertical integration