The report concludes that globalization has a significant impact on the production rate and growth of Tesco, with effects including changes in demand curves and shifting consumer behavior. It also explores the concept of economies of scale and diseconomies, as well as imperfect competition and barriers to entry for monopoly firms. Additionally, the report highlights the importance of risk and return analysis, using methods such as NPV and IRR to evaluate investment opportunities. The references provided are a list of academic sources that support these concepts.