Rayya Co. purchases and installs a machine on January 1, 2018, at a total cost of $84,000. Straight-line depreciation is taken each year for four years assuming a seven-year life and no salvage value. The machine is disposed of on July 1, 2022, during its fifth year of service. Record the depreciation expense as of July 1, 2017. Record the sale of the machinery for $45,500 cash. Record the total destruction of the machine in a fire with $25,000 cash insurance settlement.

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?