Rashmi Singh Always Knows About the Trendiest Fashions

Rashmi Singh always knows about the trendiest fashions. She actively shares her knowledge with a wide group of friends and colleagues about where to shop for cutting-edge fashion at great deals, and her advice is often followed. Rashmi is an example of a(n) ________.

A) norm
B) subliminal influence
C) opinion leader
D) product researcher
E) routine response problem solver