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production possibilities curve
depicts the tradeoffs of opportunity costs of production choices, shows all combinations of two goods/categories of goods an economy can produce with fixed prices
point ON the curve
resources are being used efficiently
point INSIDE the curve
resources are being used inefficiently
point OUTSIDE the curve
impossible; the curve represents maximum resources
ppc shifts inward
quality/quantity/technological changes of products decreases
ppc shifts outward
quality/quantity/technological changes of products increases
concave ppc
the opportunity cost increases with increased production of either product
linear ppc
the opportunity cost stays constant, the two goods use the same resources to be made
capital goods
machines/tools used to make produce other goods (used to produce consumer goods)
consumer goods
finished products consumed/bought by individuals