Identify the sentence that best exemplifies analysis by the author of the essay. a.)the dehumanizing routine of this environment is suggested by sammy's offhand references to the typical shoppers as "sheep," "house slaves," and "pigs” (486). b.) "a& p" is a short story written by john updike in 1961. c.) m. gilbert porter called the titular a & p in updike's story "the common denominator of middle-class suburbia, an appropriate symbol for [the] mass ethic of a consumer-conditioned society."