on november $1,2017,$ metlock, inc. had the following account balances. the company uses the perpetual inventory method. adjustment dataAdjustment data:

Supplies on hand are valued at $$1,280.$

Accrued salaries payable are $$400.$

Depreciation for the month is $$200.$

$$520$ of services related to the unearned service revenue has not been performed by month$-$end.