Final answer:
In these scenarios, the accountants and auditors violated ethical principles in different ways. They include lying, personal relationships with clients, gender discrimination, charging for non-performed procedures, offering incentives for meeting deadlines, and accepting cash payments. Such actions compromise integrity, independence, objectivity, professionalism, and fairness.
Step-by-step explanation:
In Case 1, Adi, the chartered accountant, fails to comply with the ethical principle of integrity by lying about his involvement in financial irregularities. Even though he claims he was instructed to lie by his superiors, he is still responsible for his own actions.
In Case 2, Thando, the auditor, violates the ethical principle of independence by attending a private dinner for a close friend who is a client. This personal relationship could compromise the objectivity and independence required for an audit.
In Case 3, Asanda, the registered auditor, violates the ethical principle of objectivity and non-discrimination by refusing to have male members on her audit team based on gender stereotypes. This discrimination undermines the professionalism and fairness required in the auditing profession.
In Case 4, Preneshan, the registered auditor, breaches the ethical principle of professional competence and due care by charging the client for audit procedures that were not actually carried out. This unethical behavior compromises the accuracy and reliability of the audit.
In Case 5, the financial director of Thirsty Ltd offers a trip to the audit team as an incentive for meeting audit deadlines. This violates the ethical principle of independence and objectivity, as it creates a potential conflict of interest and undermines the audit's integrity.
In Case 6, Ben Benjamin, a registered auditor, engages in unethical behavior by accepting cash payments for his services and providing discounts without charging VAT. This violates the ethical principle of professional behavior and integrity, as it involves tax evasion and undermines the trust and transparency in the auditing profession.