There are basically two types of integration which are categorized below:
1. Horizontal integration
2. Vertical integration
In horizontal integration, the company acquired another company that is doing the same type of business whereas, in the vertical integration, the company acquires another company supply chain i.e from raw material, manufacturing, distribution, retail and after-sale services.
Since Natasha displays some competence and has low commitment to her job,he falls into D2 category.The leadership style that needs to be used is Coaching to motivate Natasha and get the things done.