WILL GIVE BRAINLIEST AND 30 POINTS!
Which situation is an example of a comparative advantage in an international market?

A. Country A decides to grow extra potatoes so they have more to export, while Country B does not.
B. Factories in Country A can produce the same number of tablets as factories in Country B, or the factories in Country A could be used to build more laptops than the factories in Country B.
C. Country A invests in a new technology while Country B chooses to invest in education.
D. Farmland in Country A can produce 100 units of rice per acre, while Country B can only produce 70 units of rice using the same amount of workers and farmland.