Which option best analyzes how exchange becomes more efficient at a national scale?(1 point)

Question

Responses

Urban centers refocus on primary industries, leading to the development of secondary industries that encourage exchange.
Urban centers refocus on primary industries, leading to the development of secondary industries that encourage exchange.

Countries enter into treaties that encourage trade, such as the North American Free Trade Agreement.
Countries enter into treaties that encourage trade, such as the North American Free Trade Agreement.

Places within a country specialize based on comparative advantage, meanwhile better technologies enable exchange.
Places within a country specialize based on comparative advantage, meanwhile better technologies enable exchange.

Quaternary industries develop that benefit existing retail structures in local economies by connecting them to other places around the country.

Answer 1

The option "Places within a country specialize based on comparative advantage, meanwhile better technologies enable exchange" best analyzes how exchange becomes more efficient at a national scale. This option suggests that as different places within a country specialize in industries where they have a comparative advantage, they can efficiently produce goods and services. Additionally, advancements in technology enable the exchange of these specialized goods and services, making the exchange process more efficient.