Final answer:
Having acceptable personal ethics is not enough to handle complex business ethical issues without knowledge and understanding of ethical theories and perspectives.
Step-by-step explanation:
Having acceptable personal ethics is probably not going to be sufficient to handle complex business ethical issues when an individual has a lack of knowledge or understanding of the various ethical theories and perspectives.
Complex business ethical issues often require a multidisciplinary approach, considering factors such as social justice, the right to life, and the impact on the environment.
To effectively handle these issues, individuals need to be familiar with ethical frameworks, such as consequentialism, virtue ethics, and care ethics, and consider the broader societal implications of their actions.