Purchasing power parity is used to compare the gross domestic product between
businesses.
consumers.
stock markets.
countries.

The right answer is between countries.

Purchasing power parity, the PPP, is a calculation of the sum of all goods and services that are produced in a country, compared to the value of another country used as a reference. This measure helps the international monetary fund to establish the size of a country's economy and homogenize world information.

Generally, the economy of the United States is used as a reference, establishing its PPP at 100.

I hope this information can help you.

Purchasing power parity is used to compare the gross domestic product between countries.

The answer is to spread the world of christ 

It all depends on the individual