Gross domestic product is officially measured by adding together the a. quantity of each good and service produced by U.S. residents. b. market value of all final goods and services produced within...

Gross domestic product is officially measured by

adding together the

a. quantity of each good and service produced by

U.S. residents.

b. market value of all final goods and services

produced within the borders of

a nation.

c. quantity of goods and services produced by

companies owned by U.S. citizens.

d. none of the above.