5. (Using the Fisher model) The rate of interest avail- able on a certain security is 14%. If the pure rate of interest is 3.25%, what risk premium do investors de- mand if they require an inflation premium of: a. 2%? b. 4%? c. 6%? d. 8%? 2 5. (Using the Fisher model) The rate of interest avail- able on a certain security is 14%. If the pure rate of interest is 3.25%, what risk premium do investors de- mand if they require an inflation premium of: a. 2%? b. 4%? c. 6%? d. 8%? 2