Why do interest inventories compare your interests with the interests of others?

Give an example of a situation in which an individual's pursuit of economic self-interest may not benefit but instead harm the rest of society

Micheal wants to estimate how much it will cost him each month to own and maintain his car. which of the following costs should not be included in the calculations? routine maintenance? dealer fees? gas? loan payments? wouldn't it be dealer fees? ? idk in advance! : )

What was love canal? what was the significant hazardous waste event that happened and when did it occur?