An entrepreneur is someone who

a. starts and runs a business.

b. is an employee of a business.

c. invents products for other businesses.

d. works for multiple developing businesses.

Its a. someone who starts and runs a business, Entrepreneurship can be defines as the process of designing, initiating, running and managing a brand new business which is more often than not, to begin with a small business, contributing a product, manufactured goods, process, development or service for trade or take into service.