This revision guide provides a thorough exploration and summarization, complete with graphs, examples , of each chapter from 1 to 20 for unit 2: macroeconomics. Includes personal advices which have helped me get an overall grade of 185/200 UMS (A) and an A* predicted. This guide is highly recommended for individuals seeking a comprehensive resource to aid in understanding and memorizing key concepts from every chapter.I recommend that every student reads their school's textbook and uses this rev...