Providing for Doubtful Accounts At the end of the current year, the accounts receivable account has a debit balance of $755,000 and sales for the year total $8,560,000 The allowance account before adjustment has a credit balance of $10.200. Bad debt expense is estimated at 3/4 of 1" of sales. b. The allowance account before adjustment has a credit balance of $10,200. An aging of the accounts in the customer ledgar Indicates estimated doubtful accounts of $32,600 c. The allowance account before adjustment has a debut balance of $4,600. Bad debt expense is estimated at 1/2 of 1 of sales d. The allowance account before adjustment has a debit balance of $4,600. An aging of the accounts in the customer adgar indicates estimated doubtful accounts of $30,200 Determine the amount of the adjusting entry to provide for doubtful accounts under each of the assumptions through d) nisted above a. b. C. d