The table below shows two farmers' productivities on producing wheat and apples. Choose one correct statement. Productivity when 100% of time is spent on one crop Carlos 1500 apples or 100 tonnes of wheat Greta 500 apples or 85 tonnes of whet Select one: O a. Carlos should specialise in wheat as he has absolute advantage in wheat O b. Carlos should specialise in both crops as he has absolute advantage in production of both crops c. Greta should specialise in apples as she is least disadvantaged in production of apples d. Greta should specialise in wheat as she has comparative advantage in wheat O e. Greta should specialise in both crops as she has comparative advantage in both crops O O