This assignment delves into the intricacies of auditing and professional practices, focusing on ethical considerations and their practical application. It examines various scenarios, including breaches of confidentiality, professional appointments, and conflicts of interest, referencing the Accounting Professional and Ethical Standards 110 (APES 110). The assignment analyzes situations involving non-audit services, auditor independence, and adherence to accounting standards, such as AASB. It also explores different types of audit opinions (unqualified, qualified, disclaimer, and adverse) based on specific case studies. The analysis covers issues like lack of information, ineffective internal controls, and non-compliance with accounting principles, providing a comprehensive overview of ethical dilemmas and their impact on audit outcomes. The assignment highlights the importance of maintaining ethical conduct and professional integrity in the field of auditing.