Derek Company Gathered the Following Reconciling Information in Preparing Its

Derek Company gathered the following reconciling information in preparing its September bank reconciliation: $\begin{array}{ll}\$ 2,750 & \text { Cash balance per books, } 9 / 30 \\200 & \text { Deposits in transit } \\630 & \text { Notes receivable and interest collected by bank } \\30 & \text { Bank charge for check printing } \\1,250 & \text { Outstanding checks } \\190 & \text { NSF check }\end{array}$ The adjusted cash balance per books on September 30 is

A) $5,050.
B) $2,110.
C) $3,160.
D) $1,910.