prepare an adjusted trial balance for winnipeg mobile pet grooming as at september 30,2020. Assume all accounts have their normal balances

Accounts payable Accumulated amortization truck $ 6,000 8,600 Amortization expensetruck 1,400 Cash 2.800 Truck 50,000 500 Insurance expense Lu Unger, capital 31,100 Lu Unger, withdrawals Prepaid insurance 9,800 3,400 Salaries expense 22.000 2.200 Salaries payable Service revenue 48,000 Grooming supplies 5.600 Supplies expense 3.300 Unearned service revenue 2.900