John is a stockbroker. he has had several job offers, but he has turned them down because he thinks he can find a firm that better matches his tastes and skills. curtis has looked for work as an accountant for some time. while the demand for accountants does not appear to be falling, there seems to be more people applying than jobs available.

The following information is needed to reconcile the cash balance for gourmet catering services. * a deposit of $5,600 is in transit. * outstanding checks total $1,000. * the book balance is $6,400 at february 28, 2019. * the bookkeeper recorded a $1,800 check as $17,200 in payment of the current month's rent. * the bank balance at february 28, 2019 was $17,410. * a deposit of $400 was credited by the bank for $4,000. * a customer's check for $3,300 was returned for nonsufficient funds. * the bank service charge is $90. what was the adjusted book balance?