MC Qu. 9-38 A firm's bank reconciliation statement shows a... Afirm's bank reconciliation statement shows a book balance of $16.640, a non-interest note collected by the bank of 3.400 an NSF check of $1650, and a service charge of $60. Itsad usted book balance is MC Qu. 9-38 A firm's bank reconciliation statement shows a... A firm's bank reconciliation statement shows a book balance of $16.640, a non interest note collected by the bank of $3.400 an NSF check of $1650, and a service charge of $60. Its adjusted book balance is