The question is about the two countries which specializs and Petroleum and Seafood respectively.
Specialization of Country A and B:
Specialization fo Country is determined if itrequires less time to manufacture one unit than the other country.
The Country A specializes in Petroleum if output would be 32 (16 * 2 days)
The Country B specializes in Seafood if output would be 16 (8* 2 days)
The total output for the two countries would be 48 in 2 days
The correct answers are 32 and 16 .
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