Points within a Production Possibilities Curve (PPC) indicate

Step 1: Analyze the question The question asks what a point inside (within) the Production Possibilities Curve represents.

Step 2: The concept The PPC (also called the Production Possibility Frontier) shows the maximum combinations of two goods an economy can produce when it uses all its resources fully and efficiently with a given technology. There are three zones on the graph:

• On the curve: attainable and efficient. Resources are fully employed (this is the maximum output).
• Inside the curve: attainable but inefficient. Resources are underused or unemployed, for example during unemployment, idle factories, or poor resource allocation.
• Outside the curve: unattainable with present resources and technology. Economic growth is needed to reach these points.

Step 3: Apply to the options

• A. Optimum production levels: Wrong. Optimum production happens on the curve, not inside it.
• B. Attainable but inefficient production levels: Correct. The economy can produce these combinations, but it is wasting resources, so it is not using its full capacity.
• C. Unattainable production levels: Wrong. These are points outside the curve.
• D. Attainable and efficient production levels: Wrong. Efficiency applies only to points on the curve.

Step 4: Answer Points within the PPC are attainable but inefficient, which is option B.

Exam tip: Remember "In, On, Out":

• In = Inefficient (but possible)
• On = Optimal (efficient)
• Out = Out of reach (unattainable)