Can someone explain me this?

The following information is available for Juno Company for the month ending June 30, 2019. .Balance as per the bank statement is $11,500 Balance as per books is $10,300. Check #506 for $1,400 and check #510 for $900 were not shown on the June 30, bank statement. A deposit in transit of $3,218 had not been received by the bank when the bank statement was generated. A bank debit memo indicated an NSF check for $100 written by Jane Smith to Juno Company on June 13. A bank credit memo indicated a note collected by the bank of $2,200 and interest revenue of $53 on June 20. The bank statement indicated service charges of $35. What is the adjusted book balance? OA. $8,053 O B. $8,000 O C. $12,418 O D. $12,453