The student has not included relevant diagrams that pertain to the chosen concept and topic, focusing incorrectly on the negative externalities of production rather than consumption. Additionally, the diagrams presented are not labeled accurately and contain mistakes, as they do not depict the correct externalities. However, the student does provide detailed explanations for each diagram, which clarifies their content and relevance, even though the diagrams themselves are not appropriate for the analysis of negative consumption externalities.
