Providing for doubtful accounts At the end of the current year, the accounts receivable account has a debit balance of $895,000 and sales for the year total $10,150,000. a. The allowance account before adjustment has a debit balance of $12,100. Ead debt expense is estimated at 1/2 of 1% of sales. b. The allowance account before adjustment has a debit balance of $12,100. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $38,700. c. The allowance account before adjustment has a credit balance of $6,800. Bad debt expense is estimated at 3/4 of 1% of sales. d. The allowance account before adjustment has a credit balance of 56,800 . An aging of the accounts in the customer ledper indicates estimated doubtful accounts of $56,400 Determine the amount of the adjusting entry to provide for doubtful accounts under each of the assumptions (a through d) listed above. a. b. x b. x c. 1 d