Answer:
D. Limited Partnership
Explanation:
Sole proprietorship is business owned , run & managed by single owner. Partnership is a business owned , run & managed by small group of people - deciding to share its profits .
Entrepreneurs in these have Unlimited Liability on personal assets, in case business assets are insufficient to settle business liabilities .
Corporation is a separate legal entity, distinct from its huge group of owners , guided by a board of directors. In case of any claim / sue case : it is against corporate entity & not the people, so they don't have any unlimited liability risk on personal assets to fulfil company's claims .