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A can produce 10 yards of textiles or 6 pounds of food per unit of input. Country B can produce 8 yards of textiles or 5 pounds of food per unit of input. A. Country A is relatively more efficient than Country B in the production of food. B. Country B is relatively more efficient than Country A in the production of textiles. C. Country A has an absolute advantage over Country B in the production of food and textiles. D. Country B has an absolute advantage over Country A in the production of food and textiles