Given the Following Production Possibilities Schedules,it Can Be Seen That

Given the following production possibilities schedules,it can be seen that:

A) Brazil has a comparative advantage in producing wine.
B) Poland can produce more machines than Brazil.
C) Brazil has a comparative advantage in producing machines.
D) Poland can produce more of both goods than Brazil.
Brazil has a lower opportunity cost of producing wine,1/3 vs.1,so therefore it has the comparative advantage.