Refer to Table 4-3. The table above lists the marginal cost of polo shirts by Marko's, a firm that specializes in producing men's clothing. If the market price of Marko's polo shirts is $13, Marko's will produce

An increase in the real money supply can result from:

A) increase in the nominal money supply or an increase in the price level. B) increase in the nominal money supply or a decrease in the price level. C) decrease in the nominal money supply or an increase in the price level. D) decrease in the nominal money supply or a decrease in the price level.

There is a direct link between a nation's per capita real GDP and its:

a. c and e. b. c, d, and e. c. human capital investment. d. population. e. life expectancy.