The student included several relevant diagrams related to taxation on vaping products and tobacco, effectively illustrating concepts such as negative externalities and the effects of indirect taxes. However, the student did not accurately label each diagram, particularly in Fig. 1, where the social optimum is incorrectly identified, and the welfare loss triangle is not clearly represented. Additionally, the student failed to provide sufficient explanations alongside the diagrams to clarify their content and relevance, particularly regarding how welfare loss is depicted in the illustrations. These improvements are necessary for enhancing the clarity and accuracy of the commentary.
