9. Suppose that the nominal rate of interest is 5% and the expected rate of inflation is 2%. What is the expected real rate of interest according to Fisher? Calculate the after-tax expected real rate assuming a 30% marginal tax rate. If inflation expectations increase by 2%, what will be the new nominal rate according to Fisher? According to Darby/Feldstein? What should happen to bond prices and stock prices if the expected rate of inflation increases? Why?