Humble, generous hope it help
Answer:
You would be wise to highlight how much money they would lose if they didn't insulate.
Explanation:
Sherif and Nebarga's social judgment theory states that people's attitudes or positions on an insue depend on three aspects: anchor, alternatives and ego-involvement.
If you highlight how much money would they lose if they didn't insulate, you will be acting over anchor social judgment.
Their anchor is their preferred position on the issue, this is, the actual state of their homes without being insulated. If you highlight how much money they would lose if they didn't insulate, you're pointing out how their anchor would be affected if they didn't consider your offer to insulate their homes.
I believe Costa Rica has no deserts. Almost all of the interior of Costa Rica is mountains that are blanketed in jungle/forest. Also it has around 7 active volcanoes depending on how you'd define an active volcano, one of the more popular ones is the Poas Volcano which i believe is a national park. As for beaches, Costa Rica is surrounded completely on 2 sides by the Pacific on the West and the Gulf of Mexico on the East.
Chorípan
Guacho
Lompa
Piba
Pibe