Is a set of official government statistics on aggregate economic activity in production, income, investment and savings.
a. gdp
b. gnp
c. market value
d. national income accounting

Letter A. It is Gross Domestic Product or GDP.  All the factors listed fall within the Gross Domestic Product.  It covers all economic activity within a country.  It also deals with the spending activity of consumers in a country.  It can be computed either by the year or four times a year.

The answer is closed primary.