3. Imagine trying to run a contemporary market economy without ea of the following. What problems do you think would arise? What might people have to do to get around the la of ea one?

a. Money

b. e expectation that most people will not eat

c. An organized way of keeping people from adulterating foods or selling medicines that do not work

d. A system of roads, canals, or railways

e. Phone and computer connections

f. An expectation that individuals will take the initiative in decision making