please solve this question:

Calculate the following amounts for the imaginary economy of Gamma. Please make sure your nal answer{s) are accurate to 2 decimal places. a} Bank reserves are $200. the public holds $300 in currency, and the reserve ratio is 0.25. Find deposits and the money supply. Deposits = $ I Money Sl-llillilllt = 3 I b) The money supply is $1,800. and currency held by the public equals bank reserves. The reserve ratio is 0.2. Find bank reserves. Bank reserves = $ I c} The money supply is $2,600. of which $1,200 is currency held by the public. Bank reserves are $350. Find the reserve ratio