preptest 81 section 3 question 16 Forum

[rhoneplus]

Can anyone explain why the correct answer here is C instead of E?

My problem with C was that, in order for C to weaken the stimulus, we'd need to assume that the landlords would take out the energy-conserving equipment once they install the energy meters. If the energy-conserving equipment stayed in once they installed the energy meters, then I don't know how any energy would be conserved because the tenants are living within the same energy standard whether they have the meter or not.

Thus, I thought that a better answer would be E. Granted, E does stay "some" making it very logically weak, but at least it reveals something that could weaken the argument in the stimulus (which I don't think any of the other answers even come close to doing). If some people conserved energy for non-financial reasons before landlords installed the energy meters, then this would make it more likely that these people would not care about the new energy meters because they never saved energy for financial reasons in the first place.

Thanks!
Best regards