What does the use of flashback accomplish in cranes novel, the red badge of courage

Which is not among the style choices a writer would use, if he or she is trying to establish a formal writing style/

In the real world, feldman learned to settle for less than 95 percent. he came to consider a company “honest” if its payment rate was above 90 percent. he considered a rate between 80 and 90 percent “annoying but tolerable.” if a company habitually paid below 80 percent, feldman might post a hectoring note, like this one: the cost of bagels has gone up dramatically since the beginning of the year. unfortunately, the number of bagels that disappear without being paid for has also gone up. don’t let that continue. i don’t imagine that you would teach your children to cheat, so why do it yourselves? the excerpt serves as which type of support for the authors’ argument? a claim an example a conclusion a counterclaim

Which traits are strongest in your persuasive eassy: ideas, orginization, voice, word choice, sentence fluency, or conventions? (provide textual evidence from your persuasive essay to support your answer.)