Ethics is important for
(a) Top management
(b) Middle-level managers
(c) Non-managerial employees
(d) All of them
Ethics define the code of conduct that a business must follow. The main purpose of ethics is to guide managers and other employees in performing their jobs in a manner that they contribute towards social welfare. Thus, it is important for all the employees of an organisation to follow ethics.
Hence, the correct answer is option (d).