The marginal cost of health insurance is a constant $8,000 a year and the figure shows the marginal benefit and willingness and ability to pay curve. Suppose that the marginal social benefit from insurance exceeds the willingness and ability to pay by a constant $2,000 per family per year. If the government decides to provide public health insurance (like Canada), what healthcare fee does it charge to achieve an efficient coverage? How much will taxpayers have to pay