This report analyzes advanced financial accounting concepts, focusing on impairment testing and lease accounting based on the financial statements of New Hope Group Limited and the impact of new accounting standards, particularly concerning leases. The report addresses impairment testing methodologies, including the assessment of recoverable amounts, the use of discounted cash flow models, and the role of management judgment in estimating asset values. It explores the subjectivity involved in impairment testing and its implications for financial reporting users. The report also examines the criticisms of previous lease accounting standards, which did not mandate the disclosure of operating leases on the balance sheet, and the impact of the new lease standard on financial statements. It discusses the reasons for the unpopularity of the new standard, the changes it brings to financial ratios, and the implications for companies with significant operating leases. Furthermore, the report highlights the benefits of the new standard, such as improved transparency, enhanced comparability between companies, and a more accurate reflection of lease obligations on the balance sheet.