A. Doctors
B. Entrepreneurs
C. Students
D. Youngsters

Solution

B. Entrepreneurs

Explanation

A startup is typically started for entrepreneurs or founders who have an innovative idea or solution to address a specific problem or need in the market. Startups are new businesses that are usually characterized by their focus on scalability, innovation, and disruption of existing markets or industries. The founders of a startup take on the risk of launching a new venture with the goal of achieving rapid growth and potentially significant financial returns.