A german citizen buys an automobile produced in the united states by a japanese company. as a result, _____
a. u.s. net exports increase, u.s. gdp is unaffected, japanese gnp increases, german net exports decrease, and german gdp is unaffected.
b. u.s. net exports and gdp increase, japanese gnp increases, german net exports decrease, and german gdp decreases.
c. u.s. net exports and gdp increase, japanese gnp increases, german net exports decrease, and german gdp is unaffected.
d. u.s. net exports and gdp are unaffected, japanese gnp increases, and german net exports, and gdp decreases.