The cash account for Fit Bike Co. at August 1, 2014, indicated a balance of $12,190. During August, the total cash deposited was $28,100 and checks written totaled $33,010. The bank statement indicated a balance of $12,550 on August 31. Comparing the bank statement, the canceled checks, and the accompanying memos with the records revealed the following reconciling items:

1. Checks outstanding totaled $7,440.
2. A deposit of $2,880, representing receipts of August 31, had been made too late to appear on the bank statement.
3. The bank had collected for Fit Bike Co. $2,080 on a note left for collection. The face of the note was $2,000.
4. A check for $580 returned with the statement had been incorrectly charged by the bank as $850.
5. A check for $640 returned with the statement had been recorded by Fit Bike Co. as $460. The check was for the payment of an obligation to Brown Co. on account.
6. Bank service charges for August amounted to $20.
7. A check for $900 from Murdock Co. was returned by the bank due to insufficient funds.

Please explain in detail