Answer:
C. Concept of Absolute Advantage
Explanation:
The concept of absolute advantage propounded by Adam Smith states that a firm or country should specialize in the production of commodities in which it has the capacity to produce more than its competitors. it refers to the a certain country’s capability to produce more of a commodity than its global competitors.
The theory of absolute advantage refers to the capacity of an individual or firm to produce a product in larger quantity than its competitors.
These theory emphasizes on the principle of specialization leading to higher productivity for individual, firm or a country.
Therefore from the above explanation the trade between Cadmia and Rhodia represents the concept of absolute advantage