Fill in the blank with given options:
since at least 1975, the united states has had a balance of trade, also known as a however, it is clear that this trend is driven primarily by only one of the components of u. s. trade. if the distinction is made between the trade of goods versus the trade of services, it turns out that the united states enjoys a trade surplus for but a trade deficit for
options:
a. deficitnegative.
b. services
c. trade surplus
d. positive
e. goods
f. trade deficit
g. negative