The student has effectively included a new classical AD-AS diagram, which is relevant to demonstrate the change in the Macroeconomy resulting from the investment of NIS 100 million in energy-efficient projects. The use of only one diagram is appropriate as it effectively depicts changes in both AD and AS. Additionally, the diagram is accurately labeled with the Price Level on the vertical axis and Real GDP on the horizontal axis, and the position of the AD, SRAS, and LRAS curves aligns with the new classical point of view. The student has also provided clear explanations for all the changes depicted in the diagram, making its content and relevance evident to the reader.