Frieda, Who Reports to Shauna, Questions the Overtime Schedule for the Weekend

Frieda, who reports to Shauna, questions the overtime schedule for the weekend. At the end of the discussion, Frieda says, "Okay. I'll do it. Thanks for the opportunity to meet the head office representative that recommended you for promotion. You know, I want to be just like you! If I can follow in your career steps here, I'll be happy to work every weekend." Which part of Shauna's power base did Frieda acknowledge?

A) expert
B) influence
C) coercive
D) legitimate
E) referent