A policy analyst argues that government subsidies for renewable energy will eventually reduce fossil fuel consumption. Which assumption does this argument most critically depend on?
Correct: B
The core assumption is that subsidies will create a behavioral shift. If the subsidies cannot motivate adoption, the policy will fail. Options C and D present hypothetical scenarios but are not foundational to the argument, while Option A incorrectly assumes stagnation without policy intervention. Option B directly ties the argument's conclusion to its premise.