Foster is a social media manager for major airline, so part of his job is to respond to the company's Twitter feed. What else is likely to be included is his professional duties?

A. hiring and firing entry level employees
B. reviewing financial reports to ensure the business is profitable
C. helping develop the company's long-term social media strategy
D. creating new social media platforms to increase the company's visibility

C. helping develop the company's long-term social media strategy