The unpaid balance on a credit card is $2,188.64. The finance charge on the card is 1.3% on the unpaid...

21. The unpaid balance on a credit card is $2,188.64. The finance charge on the card is 1.3% on the unpaid balance. During the month, a payment of $550.00 was made, and charges of $94.75 and $184.45 were added. Calculate the new unpaid balance at the end of the month.
○ $2,217.09
○ $1,811.54
○ $1,946.29
○ $1,917.84