Sabrina Wants to Have the Flexibility and Independence of Which

Sabrina wants to have the flexibility and independence of which clients she wants to work with in the social media industry. So far, she has experience working on projects with BBC, Star Wars, City of Dublin Tourism Department, and Starbucks all focused on social media strategy. What role does Sabrina work in?

A) She is a social media influencer.
B) She is a freelancer.
C) She is a social media strategist.
D) She is a social media coordinator.