Answer: The relative wage ratio will determine the pattern of trade ( which good is exported by which country
Step-by-step explanation:
A two-country, two-product world, explains two countries that trade with each other such that one has a comparative advantage over the other in the production of a good while the other country has a comparative advantage in the production of the other product.
The two-country, multi-product model differs from the two-country, two-product model in that, in the former the relative wage ratio will determine the pattern of trade ( which good is exported by which country).
Therefore, the correct option is A.