In 2018, country a exports $84.9 billion and imported products valued at $74.69 billion. The difference between the dollar value of its exports and imports represents a Trade Surplus.
A trade surplus is an economic indicator which indicates a favorable trade balance when a nation's exports are more than its imports.
It is calculated as : Total value of Exports minus Total value of Imports.
When the outcome of the computation which is done above is positive, there is a trade surplus. A trade surplus is the result of a net local money inflow from the international markets.
It takes place when the outcome of the aforementioned computation is negative and is the opposite of a trade surplus, then it will denote a net inflow.
To learn more about Trade Surplus here:
https://brainly.com/question/28191944
#SPJ1