Dobson Corporation Gathered the Following Reconciling Information in Preparing Its

Dobson Corporation gathered the following reconciling information in preparing its September bank reconciliation: $$\begin{array} { | l | r | } \hline \text { Cash balance per books, September 30 } & \$ 11,000 \\\hline \text { Note receivable collected by bank } & 6,000 \\\hline \text { Outstanding cheques } & 9,000 \\\hline \text { Deposits in transit } & 4,500 \\\hline \text { Bank service charge } & 75 \\\hline \text { NSF cheque } & 1,200 \\\hline\end{array}$$ The adjusted cash balance per bank at September 30 is

A) $1,775.
B) $6,500.
C) $9,725.
D) $15,500.