Providing for Doubtful Accounts At the end of the current year, the accounts receivable account has a debit balance of $1,162,000 and salles for the year total $13,170,000. a. The allowance account before adjustment has a credit balance of $15,700. Bad debt expense is estimated at 3/4 of 1% of sales. b. The allowance account before adjustment has a credit balance of $15,700. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $50,200 c. The allowance account before adjustment has a debit balance of S7, 100. Bad debt expense is estimated at 1/2 of 1% of sales. d. The allowance account before adjustment has a debit balance of $7,100. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $58,900 Determine the amount of the adjusting entry to provide for doubtful accounts under each of the assumptions (a through d) listed above. b. d