Providing for Doubthul Accounts At the end of the current year, the accounts recelvable account has a debit balance of $1,006,000 and sales for the year total $11,410,000. a. The allowance account before adjustment has a credit balance of 513,600 . Bad debt expense in estimated at 1/4 of 1% of 19 les. b. The allowance account before adjustment has a credit balance of $13,600. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $43,500. c. The allowance account before adjustment has a debit balance of 54,500 . sad debt expense is estimated at 1/2 of 176 of sales. d. The allowance account before adjustment has a debit balance of $4,500. An aging of the accounts in the customer ledger indicates estimated doubtful acceunts of $37,400. Determine the amount of the adjusting entry to provide for doubtful accounts under each of the assumptions (o through d) listed above. a. 1 b. 5 c. 5 d. s