Most people who rent cars do not need to buy the extra coverage that the rental agencies offer because credit cards already provide this type of insurance. However, this coverage is very profitable for the rental companies. If you were the manager of a car rental agency, how aggressive would you be in encouraging your agents to sell these policies? Would you pay them a commission or base their salaries on the number of policies they sold? Or train them to remind customers that their credit card company might provide coverage? What is your Life Principle on this issue? What would Kant and Mill say?