Answer: a. A social entrepreneur
A social entrepreneur starts a business or organization that is meant to improve society in some way.
Explanation:
A social entrepreneur is known to be an entrepreneur who establishes a business with the sole aim of finding solutions to the problems affecting the society through his initiative and effort. Hence, he is not motivated by profit alone but the need to make positive impact in the society. He does in so many ways, one of which is: by providing employment opportunities and so on.
