OE
The passage attempts to justify the conclusion that the city will eventually have to pay much more than it is now saving. Having first read the question, you were on the lookout for a flaw in the passage’s logic (the passage’s failure to state an underlying assumption). Therefore, you probably picked up the subtle shift from “freeze the salaries” in the first sentence to perform “cursory inspections” in the third sentence. If you did, you might have said to yourself, “The fact that the wages of the inspectors are not being raised does not necessarily mean that they will retaliate by rendering poorer service.” This then is the gap in the passage’s logic. To justify the conclusion presented, you need to assume that freezing salaries will result in cursory or slipshod inspections; and this is precisely what Choice C says.
Answer: C