Chocolate Chews Company Gathered the Following Reconciling Information in Preparing

Chocolate Chews Company gathered the following reconciling information in preparing its August bank reconciliation: $\begin{array}{lr}\text { Cash balance per books, } 8 / 31 & \$ 15,900 \\\text { Deposits in transit } & 900 \\\text { Notes receivable and interest collected by bank } & 8,400 \\\text { Bank charge for check printing } & 120 \\\text { Outstanding checks } & 12,000 \\\text { NSF check } & 1,200\end{array}$ The adjusted cash balance per books on August 31 is

A) $10,980.
B) $11,880.
C) $22,980.
D) $23,880.