Selected accounts of Amandas Art Supplies are shown below at 30 June of the current year before any adjusting entries have been made. Debit Credit Prepaid Insurance Supplies Shop Shelving Unearned Rental Fees Salaries Expense Rental Fees Revenue $ 4 500 720 24 000 32 600 $ 4 800 13 200 Additional information (a) Prepaid insurance represents premiums for 1 year paid on 1 April. (b) Supplies of $430 were on hand at 30 June. (c) Shop shelving, which had