The student demonstrates a strong understanding of economic concepts by correctly using subject-specific terminology relevant to the chosen article and key concept. Terms such as "tariff," "interdependence," "deadweight loss," and "imported inflation" are accurately incorporated, illustrating a deep comprehension of economic principles. Furthermore, the student effectively utilizes diagrams and economic models, such as the supply shift and AD/AS analysis, to enhance the commentary and showcase the implications of the proposed tariffs. Throughout the entire work, the incorporation of subject-specific terminology is evident, with accurate usage of terms like "universal baseline tariff," "interdependence," "deadweight loss," and "imported inflation" to support discussions on economic concepts like producer surplus and impacts on domestic production. The use of diagrams to convey shifts in supply and demand further emphasizes the student's understanding of economic principles.