Respuesta :
The country 'a' should only focus on the petroleum industry because the lower production cost option third is the right decision.
It is given that the table compares two countries and two products.
It is required to select the best decision for 'country a'
What are comparative advantages?
It is defined as the capacity to make a profit at a low cost for any service and goods known as comparative advantages.
We have two counties a and b and they produce the same amount of seafood which is 8 units and the cost in units for both countries are the same the only thing which is different is the production of petroleum in the country production petroleum is 16 units and in-country b the production of petroleum is 8 units which are 8 units less than the country a.
It means country a produces more petroleum at a lower cost than country b.
Thus, the country 'a' should only focus on the petroleum industry because the lower production cost option third is the right decision.
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