pls help me understand

Wright Company's cash account shows a $29,500 debit balance and its bank statement shows $27,800 on deposit at the close of business on May 31 . a. The May 31 bank statement lists $200 in bank service charges; the company has not yet recorded the cost of these services. b. Outstanding checks as of May 31 total $6,600. c. May 31 cash receipts of $7,200 were placed in the bank's night depository after banking hours and were not recorded on the May 31 bank statement. d. In reviewing the bank statement, a $500 check written by Smith Company was mistakenly drawn against Wright's account. e. The bank statement shows a $400 NSF check from a customer, the company has not yet recorded this NSF check. Prepare its bank reconciliation using the above information