Indicate whether each of the following creates a demand for or a supply of european euros in foreign exchange markets:
a. a u. s. airline firm purchases several airbus planes assembled in france. b. a german automobile firm decides to build an assembly plant in south carolina.
c. a u. s. college student decides to spend a year studying at the sorbonne in paris.
d. an italian manufacturer ships machinery from one italian port to another on a liberian freighter.
e. the u. s. economy grows faster than the french economy.
f. a u. s. government bond held by a spanish citizen matures, and the loan amount is paid back to that person.
g. it is widely expected that the euro will depreciate in the near future.