RRR: Required Rate Of Return is the minimum annual percentage earned by an investment that would encourage an individual or companies to invest money into a particular security or project.

Difference between Teleology and Deontology:

1. Deontology is also known as duty-based ethics while teleology is also known as results-oriented ethics.
2. Deontology is an approach to ethics which adheres to the theory that an end does not justify the means while teleology is an approach to ethics that adheres to the theory that the end always justifies the means.
3. Deontology adheres to the Golden Rule which is to do unto others what you want them to do unto you while teleology does not; rather, it is also referred to as the greatest happiness principle because it justifies an action if it produces the greatest happiness and least amount of pain.