Answer:
The correct answer is final; a base; final; that same.
Explanation:
Real GDP refers to the value of all the production of a country at constant prices, that is, that the variations in prices that occur over time, due to inflation, supply, demand, etc. are not taken into account. . This allows comparisons between the products and services produced by a country, isolated from the price differences that can occur in different periods, which allows us to see how much the economy really grows.