The gains from trade for the countries will grow significantly because of the mutual trading of agriculture products and cars.
When two countries agree to trade at beneficial terms by allowing one another to import good at a lower opportunity cost than the cost for them to produce the good domestically, then, there is a mutual gains from trade for both countries.
Majority of countries benefit from mutual trading because its increases competition and lowers world prices which provides benefits to consumers by raising the purchasing power of their own income.
Read more about gains from trade
brainly.com/question/23801337
#SPJ1