Measuring Gross Domestic Product (GDP)

Steps:

• Recall that GDP represents the total economic output of a country.
• Identify the standard definition: value of all final goods and services produced domestically.
• Compare choices to this definition to find the match.
• Eliminate options that describe other economic indicators.

Why A is correct:

• GDP is defined as the total monetary value of all final goods and services produced within a country's borders over a specific period, per the expenditure or production approach in national accounting.

Why the others are wrong:

• B measures the Consumer Price Index (CPI), which tracks inflation via a fixed basket of goods.
• C calculates the government budget balance, not overall economic production.
• D defines the unemployment rate, focusing on labor market conditions.

Final answer: A