Alright, let's tackle this problem step by step. I'm going to break it down to understand which option best indicates that Centreville's decision not to enforce the antipollution laws was reasonable.
Understanding the Scenario
First, let's summarize the given information:
Federal Law Requirement: Federal antipollution laws require local industries to buy expensive new pollution-control equipment.
Centreville's Action: The municipality of Centreville did not enforce these laws.
Reason for Non-Enforcement: Centreville feared that enforcing the laws would antagonize local industries, causing them to relocate to other municipalities.
Consequence: The federal government fined Centreville for not enforcing these laws.
The question asks: Which of the following, if true, indicates most strongly that Centreville had not been unreasonable in deciding not to enforce the antipollution laws?
In other words, we're looking for a statement that supports the idea that Centreville's decision to not enforce the laws was justified or reasonable.
Defining "Reasonable" in This Context
For Centreville's decision to be "reasonable," there should be evidence that:
Enforcing the laws would indeed lead to significant negative consequences (like industries relocating).
The negative consequences of enforcing the laws outweigh the benefits (or the fines are less damaging than losing industries).
There's a valid reason to believe that industries would relocate if the laws were enforced.
Analyzing Each Option
Let's go through each option to see which one best supports Centreville's decision as reasonable.
Option A:
Municipal sewage-treatment plants in general are ill equipped to handle industrial wastes, which contain both chemical and metal pollutants.
This talks about sewage-treatment plants not being able to handle industrial wastes.
It doesn't directly relate to industries relocating due to enforcement of antipollution laws.
It might suggest that enforcing laws is hard, but doesn't support the fear of industries leaving.
Not the best support for Centreville's decision.
Option B:
The antipollution laws require all industries to meet the same standards, regardless of the fact that compliance is far more difficult for some industries than for others.
This points out that the laws are uniformly applied, making it harder for some industries.
It might imply that some industries would find it costly to comply, possibly leading them to relocate.
This could support the idea that enforcing laws might drive industries away.
Potential support, but let's see others.
Option C:
The federal government consistently fines only a small fraction of the municipalities that have failed to enforce federal antipollution laws.
This suggests that many municipalities don't enforce the laws, and few get fined.
It might imply that Centreville thought they wouldn't be fined, but they were.
Doesn't directly support that not enforcing was reasonable due to fear of industries relocating.
Not strongly supporting Centreville's reasonableness.
Option D:
Several nearby municipalities have nonpolluting industries within their municipal boundaries.
Nearby municipalities have industries that don't pollute.
Doesn't directly relate to whether polluting industries would relocate from Centreville.
Maybe implies other places are cleaner, but not clear support for Centreville's decision.
Not strongly relevant.
Option E:
For some polluting industries currently located in Centreville, the cost of relocating to another municipality would be prohibitively high because of new construction that would be required.
This states that for some industries, relocating is very expensive due to new construction costs.
If relocation is too costly, these industries wouldn't move even if laws were enforced.
This contradicts Centreville's fear that industries would relocate if laws were enforced.
Seems to weaken Centreville's reasoning, not support it. Wait, that's the opposite of what we want.
Wait a minute, this seems counter to what we're looking for. We want something that supports that Centreville was reasonable in fearing relocation. Option E suggests that relocation is too costly, meaning industries wouldn't relocate, making Centreville's fear unfounded. So this doesn't support their decision as reasonable.
Hmm, maybe I misread earlier. Let me re-examine Option B.
Re-evaluating Option B:
The antipollution laws require all industries to meet the same standards, regardless of the fact that compliance is far more difficult for some industries than for others.
If compliance is very difficult for some industries, they might choose to relocate rather than bear the high costs of compliance. This directly supports Centreville's fear that enforcing the laws could drive industries away, making their decision not to enforce seem reasonable to avoid economic harm from losing industries.
Comparing with Option E:
Option E suggests industries wouldn't relocate, which undermines Centreville's reasoning. So E is not supporting.
Option B supports that some industries would find compliance very difficult, hence might relocate, justifying Centreville's fear.
Other Options:
A is about sewage plants, not directly about relocation.
C is about fines being rare, not about relocation.
D is about other municipalities having nonpolluting industries, not directly relevant.
Conclusion
Option B most strongly indicates that Centreville's decision was reasonable because it suggests that enforcing the laws would be very difficult for some industries, making relocation a plausible outcome, which aligns with Centreville's concern.
Final Answer: B