The functional areas of business ethies include

Production, Marketing and employment.

Explanation:

Business ethics refers to the policies which govern how a business would operate. It is the moral behaviour upon which a business entity revolves.

The functional areas of business ethics are;

1. Production. Businesses must produce goods which is part of the reason of being in existence. The business ethics here are the rules and policies that governs production in an organization.

2. Marketing. Businesses would advertise the goods and services they deal in to the outside world. The business this here is the moral relationship between the business employees and the perspective customers.

3. Employment. The business ethics in employment is the policy that governs how people are employed in an organization.