A vaccination shot provides a(n):

a. beneficial opportunity cost. b. positive externality.
c. out-resourcing benefit. d. managed-care opportunity benefit.

b

Economics

You might also like to view...

An increase in foreign real income would shift the:

A) aggregate demand curve rightward. B) aggregate demand curve leftward. C) aggregate supply curve rightward. D) aggregate supply curve leftward.

Economics

The "rational expectations revolution" refers to a substantial change in the thinking of ________

A) households and businesses B) policy makers C) macroeconomists D) elected officials

Economics