Which type of business primarily focuses on activities within a country's borders?

The correct answer is domestic business, as this type of business primarily engages in activities that occur within the boundaries of a single country. Domestic businesses serve local markets and are not concerned with international operations, trade, or foreign markets. They focus on the local economy, the preferences of local consumers, and the regulatory environment of their country.

In contrast, global businesses operate across multiple countries and are involved in selling and sourcing products and services on an international scale. International businesses engage in commerce across borders but may not have extensive operations in multiple nations, focusing instead on cross-national market strategies.

Understanding the distinctions among these business types is crucial for anyone studying global business practices, as each operates under different circumstances, regulatory frameworks, and market dynamics.