What is national budget Economic growth Economic development

here are the definitions:

National budget: A national budget is a comprehensive financial plan prepared by a country's government, outlining its projected revenues (from taxes, fees, etc.) and expenditures (on public services, infrastructure, defense, etc.) for a specific fiscal year. It reflects the government's economic priorities and fiscal policy.

Economic growth: Economic growth refers to an increase in the production of goods and services in an economy over a period of time, typically measured by the percentage change in real Gross Domestic Product (GDP). It signifies an expansion in the economy's productive capacity.

Economic development: Economic development is a broader concept than economic growth, encompassing improvements in the quality of life and living standards for a country's population. It includes not only increases in GDP but also advancements in areas like education, healthcare, infrastructure, income equality, and environmental sustainability.