In the model of monopolistic competition, an increase in industry output will ________ producers of ________ higher-priced goods and ________ producers of lower-priced goods

In the United States, most income comes from

a. capital gains b. stocks and bonds c. providing labor resources d. illegal transactions e. government transfer payments

A rise in input prices of oil, which affects many or most firms across the economy, can cause the aggregate supply curve to______________.

a. shift b. incline c. decline d. flatten