$*$Round to $2$ decimal places$*$

$1)$ If there are no excess reserves, what is the Required Reserve Ratio $($RR$)$

$2)$Based on the RR$,$ what is the deposit multiplier?

$3)$ The multiplier can be interpreted to mean a $$1$ increase in deposits will lead to a $$\_\_\_\_\_\_\_$

change in the M$1$ money supply.

$4)$Based on the deposit multiplier, what will the change in the M$1$ money supply be$?$

$5)$ What is the increase in the M$1$ money supply if Deposits represents the initial deposit?