need help w a,b,c,d pls asap

ebook Snow ive How Providing for Doubtful Accounts At the end of the current year, the accounts receivable account has a debit balance of $ 1, 154,000 and sales for the year total $ 13,090,000. a. The allowance account before adjustment has a debit balance of $ 15,600, Bad debt expense is estimated at 1/4 of 1% of sales b. The allowance account before adjustment has a debit balance of $ 15,600. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $49,900. c. The allowance account before adjustment has a credit balance of $8,600. Bad debt expense is estimated at 3/4 of 1% of sales. d. The allowance account before adjustment has a credit balance of $8,600, An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $7 1,400. Determine the amount of the adjusting entry to provide for doubtful accounts under each of the assumptions ( a through d) listed above a b C, d