Think back about the material covered during the course and pick one model or topic. What topic do you believe was the one treated in the most unrealistic way? Provide a discussion of the shortcomings of such treatment and an idea about how some relevant aspects of economic life could be introduced into the discussion.
You will need to show a solid understanding of the topic and proceed as follow: summarize the topic or model (it's a good idea to use the textbook for this task); describe an aspect of reality whose relevance is not, in your opinion, suitably captured by the aforementioned topic; discuss how the treatment of the topic could provide a better understanding of reality by including the elements you identified.