None of the choices are correct. Jem went back to get them and they were folded neatly over the fence, mended.
Do you mean people who physically build structures?
If so, money. Low-pay, demanding physical labor, low intelligence required, they value the little money their job affords.
The local business leader would care most about B. B would effect them the most as it talks about local businesses. Use this information to persuade them to support the law.