Describe Tesco's economic environment and assess how it has affected Tesco's historical performance and may be relevant to future performance. What has happened to the economy in the last 5 years? What is expected to happen? How is it relevant to the company? Identify and analyse at least three relevant economic factors that have significantly affected the company's performance. This may include, but is not limited to, GDP, inflation, interest rates, exchange rates, oil prices, population growth, technological shifts, etc.