Answer:
b). Positive
Explanation:
The nature of the balance of trade if imports are of manufactured goods is POSITIVE
Considering that Balance of trade is a term that is used to describe the difference between the imports and exports value of a country over a given period.
Hence, when a country manufactured goods instead of importing them, the balance of trade is believed to be Positive.
On the other hand, when a country imports goods instead of manufacturing them, the balance of trade is believed to be negative.
