1. RRR: RRR of ethics means Rules, Responsibility and Respect.

>Rules: Rules define my work is right or wrong.

>Responsibility- I have to full-filled my responsibility in the rules.

>Respect: Maintain the rules, we have to do our work .So that people give respect.

2. Dfference between Teleology and Deontology:  

Teleology: Teleology is the goal of a work. Teleology is the belief that an action is right or wrong based on its outcomes. We use it in ethies to suggest that action is good if it will have a good end. Teleological theories focus the possible of an action.

Deontology: Deontology is the way of the goal of a work. Specially the right way of doing work. Deontology is known as duty-based ethics. It is a normative theory that states consequences are irrelevant. It is the motive behind an act that counts. Deontological theories focus on duties and principles.