1. Suppose the reserve ratio requirement is 30% and there is an increase in bank excess reserves of $50 million a. Calculate the money multiplier. Show your work. b. What is the total amount of additional deposits created by this initial increase in bank excess reserves? Show your work. c. Explain based on your calculations in part b the meaning of the money multiplier d Suppose the Federal Reserve decreases the reserve ratio to 20%. Calculate the new money multiplier and show your work. Explain why the money multiplier increased or decrease as a result of the higher reserve ratio.