According to the quantity theory of money, what must the growth rate of the money supply be given the following information? The growth rate of real GDP is 6.46.4%. The growth rate of nominal GDP is 9.29.2%. The nominal interest rate is 3.23.2%. The real interest rate is 0.40.4%. The money supply (M2) is $8 comma 5918,591 (in billions) According to the quantity theory of money, the growth rate of the money supply must be 9.29.2%. (Round your answer to the nearest tenth.) According to the quantity theory of money, what is the inflation rate? Use the information given above and calculate the inflation rate. According to the quantity theory of money, the inflation rate is nothing%. (Round your answer to the nearest tenth.)