This revision guide is for Edexcel GCSE business, for the 1BS0 specification (Issue 2). It elaborates in a clear and concise way that helps students retain and understand information. This part contains information on Unit 1 (1.1 - 1.5) of the specification, which is tested on Paper 1. It also includes: All the needed formulas (including explanations and relevant examples on how to use the formulas), how to answer questions and other important information for EDEXCEL GCSE business. Note that theme one topics will be tested on paper one only This revision guide will cover all of the necessary content and ensure understanding, but exam answers may require more in depth reasoning and chained analysis and consequences. Note that content covered is for the Pearson Edexcel Level 1/Level 2 GCSE (9–1) (1BS0) in Business Specification