Which of the following is the best example of an action that imposes an external cost?
a. Wear and tear on your car as the result of frequent use.
b. Deterioration in the average quality of a house you own as the result of poor
maintenance.
c. Water pollution from an upstream factory that increases the cost of providing clean
water to downstream residents.
d. A rose garden on your property from which your neighbor gets much enjoyment.
When the Fed lowers the required reserve ratio, it:
a. lowers the cost of borrowing from the Fed, encouraging banks to make loans to the
general public
b. raises the cost of borrowing from the Fed, discouraging banks from making loans to
the general public.
c. increases the amount of excess reserves that banks hold, encouraging them to make
loans to the general public.
d. increases the amount of excess reserves that banks hold, discouraging them from
making loans to the general public.
e. decreases the amount of excess reserves that banks hold, discouraging them from
making loans to the general public.
A general mismatch between the skills of unemployed workers and the skills needed by