Thompson Company gathered the following reconciling information in preparing its October bank reconciliation: Cash balance per bank, October 31 K, October 31 $14,392 Note receivable collected by bank 6,546 Outstanding checks Deposits in transit 4,323 Bank service charge NSF check 1,892 7.523 Using the above information, determine the cash balance per books (before adjustments) for Thompson Company, Oa $6,703 Ob. $26,238 Oc. $11,192 Od. $15,681