Which revision best removes the informal language from this passage? (1) i believe that i would make an excellent receptionist at animal lovers veterinary clinic, because i have extensive customer service experience. (2) as a cashier at sir save-a-lot, i served an average of 70 customers per shift. (3) my customers were always satisfied, because, well, i'm basically a grocery-scanning fiend. a. change only sentence 1 to "i believe that i would make an excellent receptionist at animal lovers veterinary clinic, because i have a large amount of customer service experience." b. change only sentence 2 to "as a cashier at sir save-a-lot, i had the opportunity to provide service to an average of 70 customers per shift." c. change only sentence 3 to "my customers were always satisfied, because of my speed, skill, and attention to detail." d. there is no informal language, so no change is necessary.