Which sector provides income and goods/services?

• A. Household sector
• B. Overseas sector
• C. Firms sector
• D. Government sector

Answer: (C)

In macroeconomics, the firm sector is the source of production and the source of income for households. Firms produce goods and services, hiring labor and using capital, and pay households wages, profits, rents, and interest. Those payments become the income households use to buy the goods and services that firms produce, completing the circular flow. The household sector mainly consumes and earns the income, while the government and overseas sectors participate in taxes, transfers, and trade, but are not the primary providers of both income and productive output.