Explain briefly whether each of the following would be more likely to lead to a higher level of trade for an economy, or a greater imbalance of trade for an economy.

a. Living in an especially large country

b. Having a domestic investment rate much higher than the domestic savings rate

c. Having many other large economies geographically nearby

d. Having an especially large budget deficit

e. Having countries with a tradition of strong protectionist legislation shutting out imports