Developer: The builders of the Glen Veil apartment complex will not complete the complex unless a road connecting it to the town of Sierra is built.
Conclusion
The residents of Sierra should vote in favor of a local tax to fund construction of the proposed road.
Evidence
If the proposed road connecting GVAC to Sierra isn't built, then the builders of GVAC won't complete the complex.
Were the complex to be completed, it would strengthen Sierra's economy and that would benefit every Sierra resident.
Evaluate
Why does the author think that residents of Sierra should vote in favor of a tax that would fund this proposed road? Ultimately, the author says, because it would benefit every Sierra resident (by making the economy stronger).
Naturally, increasing local taxes would also affect every Sierra resident, so there's an element of weighing tradeoffs going into this recommendation: you should vote to have a new tax imposed because the benefit you'll ultimately get from the stronger economy is worth it?
Goal
It's hard to predict what ideas they'll pair up in the correct answer choice.
When it comes to Premise facts, we know the proposed road - is required to complete construction of something that, if constructed, would strengthen the economy / benefit everyone
When it comes to what the Conclusion wants to hear, it's ideas like - this is a good tax to vote for - we do want this apartment complex to be completed - the benefit of the stronger economy would outweigh the harm of the new tax.