The high gross national product (gnp) of the united states is a direct reflection of its

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The high gross national product (GNP) of the United States is a direct reflection of its wealth.

Gross national product is one of the main macroeconomic indicators of the system of national accounts.

Unlike the Gross Domestic Product, which reflects the total value of all final goods and services created in the country, the gross national product reflects the total value of goods created only by its residents, regardless of their geographical location.

answer; i believe that the correct answer is (southeast

d. new methods of assembly are introduced.

explanation:

this allows for the goods to be made on a larger scale. not faster because now it is shown to be made better, hence the greater productivity in the question. it is calling for something new to be introduced.