The fundamental problem of economics is

Step 1: Analyze the question The question asks for the fundamental (basic, root) problem of economics, the problem from which all other economic problems come.

Step 2: Explain the concept The fundamental problem of economics is scarcity. Human wants are unlimited, but the resources used to satisfy them (land, labour, capital, entrepreneurship) are limited. Because resources are scarce, people and societies must:

• Choose between competing uses of resources
• Sacrifice some alternatives, which gives rise to opportunity cost
• Decide what to produce, how to produce it, and for whom to produce

These three decisions are the consequences of scarcity, not the root problem itself.

Step 3: Evaluate the options

• A. Finding striking determinants between supply and demand. Wrong. This describes how prices are determined in a market, not the root problem.
• B. The scarcity of productive resources relative to society's unlimited wants. Correct. This is the exact definition of the basic economic problem.
• C. The establishment of a political framework to determine the what, how and for whom. Wrong. The what, how and for whom questions are the central problems that arise from scarcity. Also, they are settled by an economic system, not necessarily a political framework.
• D. To establish an equitable distribution of income. Wrong. This is a policy goal, not the fundamental problem.

Step 4: Answer

Exam tip: Whenever you see "fundamental problem" or "basic problem" of economics, think SCARCITY → CHOICE → OPPORTUNITY COST. Options that mention only what, how, for whom, prices, or income distribution are usually distractors, because they are results of scarcity rather than its cause.