I think it's B) Hally assumes the role of antagonist.
Answer: make a distinction between small and large spills—this is a judgment call based ... Several of the regulatory reporting thresholds are given in pounds, such as the ... for the chemical composition and hazard information (see Chapter 12, Routine ... or two spills each greater than 42 gallons occur within 1 year (40 CFr 112.4).
Explanation:
