Death Valley Resort opened for business on August 1, 2014. Its trial balance before adjustment on August 31 is presented below. Adjusting entries information: Insurance expires for $500 a month A count of supplies on August 31 show s S900 of supplies left on hand on August 31. Depreciation expense for the month is S550 on Buildings and $300 on Equipment. Unearned rent of $2,000 was earned Salaries of $600 were unpaid at August 31 Rental revenue of $1, 600 were due from tenants at August 31, but not yet recorded