QUESTION 3 Which goods or services are responsible for most of the trade decit of the U.S.? A. tourism services B. crude oil C. vehicles and consumer goods D. transportation services QUESTION 4 The trade decit of the US. has increased since the 19805. This implies that A. imports grew faster than exports B. the price of exports increased more rapidly than the price of imports C. the real interest rate has declined D. the real exchange rate has increased