Mackenzie is drafting an essay about the sound quality at rock concerts for a local paper: Too often, the acoustics of large arenas are not very good. In my experience, the sound quality at these arenas is so bad that I wonder if the architects who design them care at all about good music. For example, this past month I attended a concert at Harmony Hall. The sound quality in the upper balcony was so dreadful that I almost questioned the talent of my favorite band. I suppose those who pay exorbitant prices for tickets closer to the stage may have a better experience, but as long as arenas sell seats in their upper levels, some of us will be cheated out of good music. Rhetorical awareness can help Mackenzie identify which of the following in her writing? a.) Positive assumptions about balcony seating areas b.) Positive assumptions about concert ticket prices c.) Negative assumptions about the designers of the arenas d.) Negative assumptions about musicians who play rock music