You should avoid bold and “risky” ideas. Ethos is in large about being very jet stream and not necessarily standing out. It also by Greek definition has to do with connecting with others through music.
It would be c object of preposition
<span>B) establish background information
The author, as she drafts the sentences, is adding information that will provide background insight into the characters and situation. The sentence went from the reader knowing nothing besides a cost to knowing what the expensive thing is, who it's for, and why it's going to be so expensive. </span>