Answer:
y
beta
Step-by-step explanation:
A country has comparative advantage in production if it produces at a lower opportunity cost when compared to other countries.
Opportunity cost of country X in producing alpha = 300 / 100 = 3 units of beta
Opportunity cost of country Y in producing alpha = 200 /100 = 2 units of beta
Y has a comparative advantage in the production of alpha
Opportunity cost of country X in producing beta = 100/ 300 = 0.3
Opportunity cost of country Y in producing beta = 100/200 = 0.5
X has a comparative advantage in the production of BETA
alpha 3 2