In which of the following pairs of countries is purchasing power parity more likely occur?

The current international financial system is a managed float exchange rate system because

A) exchange rates fluctuate in response to, but are not determined solely by, market forces. B) some countries keep their currencies pegged to the dollar, which is not allowed to fluctuate. C) all countries allow their exchange rates to fluctuate in response to market forces. D) all countries peg their currencies to the dollar which is allowed to fluctuate in response to market forces.

The privately-owned school system in Smalltown has a virtually unlimited capacity. It accepts all applicants and operates on both tuition and private donations. Although every resident places value on having an educated community, the school's revenues have suffered lately due to a large decline in private donations from the elderly population. Since the benefit that each citizen receives from

having an educated community is a public good, which of the following would not be correct? a. The free-rider problem causes the private market to undersupply education to the community. b. The government can potentially help the market reach a socially optimal level of education. c. A tax increase to pay for education could potentially make the community better off. d. The private market is the best way to supply education.