posted by Heather .
The idea that countries should produce and sell goods that they produce most effectively
and efficiently, and buy goods that other countries produce most effectively and efficiently,
is known as
A. absolute advantage theory. C. efficiency balanced trade.
B. free trade. D. comparative advantage theory
my answer is C
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i posted then sat or sunday but no one helpe me with them.. so i didn't know to wait longer for someone to help me ot post again.. i wasn't sure what to do
Use "Economics" for your school subject. These are not about what is normally consider literacy (the ability to read and write). If you label the subject correctly, the correct people will see your questions.
oh im sry