how can a nation benefit from effectively exporting its goods?\no its citizens can buy cheaper goods.\no its…

Brief Explanations:

When a nation effectively exports goods, it earns foreign - exchange revenues. Businesses can use these revenues to invest in future production, research and development, and expansion. Exporting doesn't directly lead to cheaper goods for citizens (it may be related to import policies more for that). Domestic spending isn't directly increased by exports alone, and citizens don't necessarily have more money just because of exports.

Answer:

Its businesses can invest in the future.