Answer:
C. calculating the total output for Portugal
Step-by-step explanation:
- Aggregate demand can be thought as the total amount of products that are demanded by individuals in an economy, in a certain period of time.
- It is a way of measuring the total output of goods demanded in a territory, periodically.
- Because in equilibria, aggregate demand must equal aggregate supply, thinking about total output (produced and demanded) is correct.
- Because it has to do with all the goods that are demanded, options A and B are not suitable.