A graph that shows the maximum combinations of two goods which a consumer can purchase with a given money income is:

The benefit to the firm of hiring another worker is

A) the nominal wage. B) the price level. C) the real wage. D) the extra output produced by the worker. E) measured as the height of the production function.

Typically, central banks increase the supply of money by ________

A) buying bonds from banks B) printing currency C) directing the government to issue more money to banks D) all of the above E) none of the above