Final answer:
The subjects of the questions are related to Macroeconomics and Economics. Gross domestic product, balance of trade, consumer price index, and unemployment rate are all important economic indicators.
Step-by-step explanation:
The subjects of the questions are related to Macroeconomics and Economics.
Gross domestic product (GDP) is a measure of the total value of all final goods and services produced in a country during a specific period of time. It indicates the overall economic activity of a country.
Balance of trade refers to the difference between the value of a country's exports and imports. It reflects the economic relationship between a country and the rest of the world.
Consumer price index (CPI) measures the changes in the prices of a basket of goods and services typically consumed by households. It is used to track inflation and the purchasing power of consumers.
Unemployment rate represents the percentage of the labor force that is unemployed and actively seeking employment. It provides insights into the health of the labor market and the overall economy.