The Love Song of J.Alfred Prufrock and The Jilting of Granny Weatherall both take place within a single person's mind. The correct option is A. The main themes of these works is the inevitability of growing older and the inevitability of death.
The advantage of changing this excerpt to Avery's first-person point of view would be to get more background on why Maritza treats Avery this way.
When we have a different perspective of the story we can have access to much more complete characters this is the real advantage of doing that.
It is not necessary to compare Rosa Parks and Irene Morgan's stories since the characters we are talking about are in fact, Maritza and Avery.
The last one...
there are not enough bicycles for the residents of the kilbarchan home for boys.
