The student's commentary includes relevant diagrams, such as those depicting the demand and supply of electricity in the EU, the impact of the price ceiling, and the impact of subsidies on the market for electricity in the EU. However, the diagrams lack proper labeling and accuracy, as there are missing arrows to show shifts in supply or changes in price and quantity. Despite this, the student does provide accompanying explanations for each diagram, effectively clarifying their content and relevance to the reader.
