Answer:
The correct answer is D
Step-by-step explanation:
Diversified company is the company which is diversified in nature, means that type or kind of company or business which has multiple number of unrelated products and businesses.
And unrelated businesses is defined as those businesses which need or require the unique expertise of management and will have different end consumers.
The hierarchy which is strategy making for the diversified company comprise of the corporate strategy, functional strategy, operating strategy as well as business strategies.