Answer:
D. The World Trade Organization
Step-by-step explanation:
The purpose of the World Trade Organization is to establish a common institutional framework to regulate trade relations between its various Members, to establish a mechanism for the peaceful settlement of trade disputes on the basis of the trade agreements currently in force and to create an environment negotiation of new trade agreements between Members.
Thus, we can conclude that if a country is producing packaging of a commercial product that is taking advantage of the product of other countries, this should be discussed at a meeting of the World Trade Organization.