Answer:
1) Ethics can be defined as the study of the moral principles that guide a person's behavior, what he/she considers right or wrong.
2) b. how businesses are treated under international laws and customs.
3) In the theory of profit MAXIMIZATION, resources flow to where they are MOST HIGHLY VALUED by society, allowing businesses to focus on their STRENGTHS.
4) 1. corporate profits
2. the impact of profits on people
3. the impact of profits on the planet