Providing for Doubtful Accounts At the end of the current year the accounts receivable account has a dobit balance of $40,000 and sales for the year total $0.990.000 3. The allowance account before adjustment has a debit balance of $10.000. Bd debt expenses estimated at 1/4 of 1 of sales b. The allowance account before adjustment has a debit balance of $10,000. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $12.000 The allowance account before adjustment has a credit balance of $5.600. Bad debt expense estimated at 3/4 of 14 of sales d. The allowance account before adjustment has a credit balance of $5,600. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $46,500. Determine the amount of the adjusting entry to provide for de flaccounts under each of the stumption through d) listed above