Answer:
Serbia had less than $10.58 billion in exports
Step-by-step explanation:
Given that
Imports = $10.58 billion
Unfavourable balance of trade (or trade deficit) refers to the difference between the value of a country's exports and the value of its imports such that imports exceed exports.
Mathematical,
Trade deficit (T) = Import (I) - Export (E)
Make E the subject of formula
E = I - T
By substituton
E = $10.58 billion - T
From the above mathematical expressions, this means that value of export is less than $10.58 billion.
So, it's reasonable to conclude that Serbia had less than $10.58 billion in exports