Which link in the chain of infection does the situation portrays: some of the infected pus transfers onto the bed and the popcorn bowl and subsequently onto daria's roommate's hand. later that night when daria's roommate picks at a pimple on her face, the bacteria enter the small tear in the skin she creates.

You notice a co-worker, john, putting pens and index cards into his bag. when he sees you watching, he shrugs his shoulders and says, "what? this is no big deal; it's just a few office supplies. the company won't even miss them, and besides, everybody themselves to the supply cabinet." john's response shows he does not demonstrate which workplace attitude? 1. dependability 2.punctuality 3.self-confidence 4.honesty