Charlotte Williams has a Visa account. The finance charge is calculated on the previous month's balance, and the annual percentage rate is $20\%.$ Complete the following three$-$month account activity table for Charlotte.

$\backslash$table$[[$Month$,\backslash$table$[[$Previous$],[$Month$\text{'}$s$],[$Balance$]],\backslash$table$[[$Finance$],[$Charge$]],\backslash$table$[[$Purchases$],[$and Cash$],[$Advances$]],\backslash$table$[[$Payments$],[$and Credits$]],\backslash$table$[[$New Balance$],[$End of$],[$Month$]]],[$December$,$$$267\mathrm{.}00,$a$,$$$547\mathrm{.}66,$$$95\mathrm{.}00,$b$],[$January$,c,d,$$$213\mathrm{.}43,$$$110\mathrm{.}00,e$