Q. In the country of Wiknam, the velocity of money is constant. Real GDP grows by 5 percent per year, the money stock grows by 14 percent per year, and the nominal interest rate is 11 percent. What is the real interest rate?

Q. According to national income accounts, investment always equals savings in a closed economy. only in equlibrium would savings be equal to investment. hence, we are always in equlibrium. true or false. explain