Economics

Economics is about the allocation of scarce (Limited) resources amongst the alternatives ends to meet the unlimited wants

⇒ The basic economic problem arises because resources are scarce, whereas the needs, wants and desires of consumers are unlimited. Any resource that are not scarce are called free goods

Policy

It is an approved statement with consensus

Positive Economics

It is about facts and figures reports

Normative Economics

It emphasizes on problems/Gaps/Lacking

Choices vs Alternatives/Options

Choices are wide ranged but options are the final choices to choose

we can say Many choices vs Limited Options/ Limited Resources

Resources

Anything used in production and distribution