Describe Plum's job at Austen Media in the novel, Dietland.

Plum works for Austen Media, which owns the teen magazine Daisy Chain. The editor of the magazine is Kitty, a woman who tells her readers that her childhood was plagued with bullying for her appearance. Since she is now a beautiful and accomplished woman, Kitty's teenage readers idolize her and write her often, asking for advice. Kitty then hires Plum as a ghost writer whose sole responsibility is to answer the teenage girls' queries while pretending to be Kitty.