What do economics call a situation in which consumers buy a different quantity than they did before, at every price?

Sociology is best described as the systematic study of

How does sociology account for the cause of drug and alcohol addiction?

Which quotation reflects the perspective of most of georgia legislatures in 1956 regarding the georgia state flag? question 4 options: "georgia's flag should be updated to have a more modern look and design." "georgia's flag should be a symbol of integration and equal rights." "georgia's flag does not need to be changed; it represents peace and prosperity." "georgia's flag should be a symbol of our resistance to federal integration laws."