Compare the deposits in transit at September 30 (per the company's bank reconciliation at that date) with the October bank statement. If the deposit did not get recorded by the bank during October, it is to be considered a deposit in transit at October 31. (It would be extremely rare for a particular deposit to be listed as a deposit in transit on two successive bank reconciliations because it would indicate the deposit was lost in the mail or lost in the bank's facilities or a victim of some strange fate or possibly related to an irregularity.)
For Molly's Folly, the $2,000 and $1,600 items deposited at the end of September (deposits in transit at September 30, 2014) both were recorded by the bank in early October as expected.