This report provides an overview of the roles of HR, Marketing, and Finance functions in organizations, with a focus on TESCO. It discusses the importance of HR in managing employees and developing organizational culture. It also explores the marketing functions in promoting the company's products and brand. Additionally, it explains the finance functions in managing the organization's funds and financial resources. The report highlights the collaborative working practices in TESCO and the impact of organizational culture on collaboration. It also discusses the financial management and reporting practices in TESCO, including profit and loss accounts, balance sheets, and cash flow statements.