The heavy-duty PVC material helps protect you from punctures, so feel free to take this to your favorite lake. Just in case, though, the multiple air chambers will help you get back to shore.
The market-driven approach to correcting externalities is to  internalize  third party costs and benefits, for example, by requiring a polluter to repair any damage caused. But, in many cases internalizing costs or benefits is not feasible, especially if the true monetary values cannot be determined. negative externality (also called external cost or external diseconomy) is an economic activity that imposes a negative effect on an unrelated third party. It can arise either during the production or the consumption of a good or service.
So I have a table with quantity, Marginal private cost and marginal social cost. They are asking me how many tons the firm should produce at a certain price if it 1) has to internalize externalities and 2) if it does not have to internalize them.o the quantity if it DOES NOT have to internalize the cost will be where the price (demand function) is equal to / crosses the PRIVATE marginal cost function/curve. If it DOES have to internalize the cost the quantity will be where the SOCIAL marginal cost function is equal to the price.