Indicate (a) the type of adjustment (prepaid expense, unearned revenue, accrued revenue, or accrued expense), and (b) the accounts before adjustment (overstated or understated) for each of the following (a) Type of Adjustment (b) Accounts before Adjustment Assets 1 Supplies of $200 have been used Expenses Expenses 2 Salaries of $600 are unpaid Liabilities Liabilities 3 Rent received in advance totaling $300 has been earned Revenues Type or Adjustment TACCOLIS Deore Adjustment 1 Supplies of $200 have been used. Assets Expenses 2 Salaries of $600 are unpaid Expenses Liabilities 3 Rent received in advance totaling $300 has been earned. Liabilities Revenues Assets 4. Services provided but not recorded total $500 Revenues