People's ethical beliefs come from:Legislative action and judicial decisions. Reading the company's profit and loss statements.Their religious background, family, and education.The organisation's code of ethics.

People's ethical beliefs come from "Their religious background, family, and education."

Here's the step-by-step reasoning:

1. Ethical beliefs are deeply personal and are often formed through a combination of influences, including one's religious background, family values, and education. These factors shape our understanding of what is right and wrong.

2. The statement "Their religious background, family, and education" aligns with this understanding. Many people learn their initial ethical values from their family and religious teachings. Education further shapes these beliefs by exposing individuals to different perspectives and encouraging critical thinking about ethical issues.

3. The other options do not accurately describe where people's ethical beliefs come from. "Legislative action and judicial decisions" can influence societal norms and standards, but they do not directly shape individual ethical beliefs.

4. "Reading the company's profit and loss statements" is not related to the formation of ethical beliefs. While a company's financial performance might influence business decisions, it does not determine what an individual believes is ethically right or wrong.

5. "The organisation's code of ethics" can guide an employee's behavior within the workplace, but it does not necessarily shape their personal ethical beliefs.

Therefore, people's ethical beliefs come from their religious background, family, and education.