The Following Are the Ending Month's Balances for Toys Galore

The following are the ending month's balances for Toys Galore. $\begin{array} { | l | r | } \hline \text { Accounts payable } & \$ 6,790 \\\hline \text { Revenue } & 8,680 \\\hline \text { Cash } & 4,500 \\\hline \text { Expenses } & 1,050 \\\hline \text { Furniture } & 8,370 \\\hline \text { Accounts receivable } & 7,710 \\\hline \text { Capital } & 930 \\\hline \text { Notes payable } & 5,230 \\\hline\end{array}$ What is the total amount of credits for the trial balance?

A) $21,630
B) $16,400
C) $20,580
D) $30,310