all the material of the IB syllabus covered in just 101 pages
all required definitions, diagrams, theories, examples and evaluation
all HL paper 3 quantitative requirements through worked examples
a glossary, with terms presented by syllabus section and level (core or HL)
The book uses a unique system of colors to facilitate quick review
all HL material appears against a light peach background
all syllabus terms and concepts are colored blue
all diagrams (except externalities) use green lines to show an initial situation and brown lines to show any change
externality diagrams use green lines to show the social optimum, red lines to show the socially inefficient outcome, and blue lines to show the policy outcome
all evaluation points are marked by to denote advantages, positive characteristics and positive consequences, to denote disadvantages, negative characteristics and negative consequences, to denote important points
Usefulness for teachers
As the book covers all topics and terms included in the IB syllabus, teachers can use it to ensure they have not missed any topics or terms that students can be examined on.
to denote advantages, positive characteristics and positive consequences, 
to denote disadvantages, negative characteristics and negative consequences, 
to denote important points