The expected answer to EACH subquestion, regardless of its value (mark), is between 1-2 pages, which is approximately 400-700 words. You will not be penalised for going over or under the above word count as long as your response to the questions are relevant, comprehensive, coherent, and addresses ALL parts of the question.  As such, there is no need for a contents page, executive summary, introduction, and conclusion. However, you must use full sentences and avoid using bullet points.