The is a measurement that describes price changes in commonly used goods and services, such as food and housing. hyperinflation consumer price index gdp per capita

Consumer price index

Explanation:

Hyperinflation is very high inflation, out of control, in which prices rise rapidly while the currency loses its real value.

The GDP per capita is the result of dividing the GDP of a country among all its inhabitants.

The consumer price index measures changes in the price level of a basket of consumer goods and services purchased commonly by families. This is a percentage that can be positive, which indicates an increase in prices and that the people's cost of living has increased, or negative, that reflects a fall in prices and that the cost of living has been reduced.

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~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.