Completely updated to match the latest IGCSE & O Level syllabuses (0450/0986/7115), this rigorous student book provides comprehensive coverage along with international and up-to-date case studies plus updated business terminology and command words. Brian Titley''s stretching approach is trusted by teachers around the world to build potential for the Cambridge exams, and students future careers. To support achievement and assessment confidence, comprehensive exam practice is included throughout. Plus, support students learningwith additional exam-questions, exercises, model answers, and revision tips on the accompanying support site.