Distinguish among gross domestic product (gdp), per capita gdp, and per capita gdp ppp.

i would say b. research typically uses a variety of sources

b) the bill goes to the president.

hope this

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .

where is the rest of the question. this isn't making sense. can you upload a picture of the question?