Answer: Sole Proprietership
Explanation:
A Sole proprietership offers the best chance of decision making because decisions are made by one person, the owner.
Whereas:
A Corporation is a company and a company's decisions are made by mainly the chief executive Officer together many other board members hence there is no chance for quick decision making in a company since a lot of people have to approve of the decision.
A general and limited partnership consists of 2 or more owners hence a lot of people are involved in making the decision.