Worksheets on AQA GCSE Economics 2.1 Introduction to the national economy, covering 2.1.1a What an interest rate is, 2.1.1b Interest rates and consumer decisions, 2.1.1c Interest rates, producer decisions and calculations, 2.1.2a UK government revenue and spending, and 2.1.2b Direct, indirect and progressive taxation, with answers. Print them, or work through one on screen. Write your working straight onto the paper and Genie marks it question by question against the mark scheme.