Refer to the information. Over the $9-$7 price range, demand is:

Of the following high-income countries, which has the highest number of CT scanners per 1 million population?

A) Canada B) Japan C) the United Kingdom D) the United States

Assume that seigniorage and the government's primary deficit are both zero. A change in the debt-to-GDP ratio depends on just

A) the rate of inflation and total factor productivity. B) the growth rate of real GDP and the real interest rate. C) the growth rate of the money supply and the nominal interest rate. D) the growth rate of nominal GDP and the rate of inflation.