At the end of the current year, the accounts receivable account has a debit balance of $792,000 and sales for the year total $8,980,000.

The allowance account before adjustment has a debit balance of $10,700. Bad debt expense is estimated at 1/2 of 1% of sales.

The allowance account before adjustment has a debit balance of $10,700. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $34,200.

The allowance account before adjustment has a credit balance of $7,200. Bad debt expense is estimated at 1/4 of 1% of sales.

The allowance account before adjustment has a credit balance of $7,200. An aging of the accounts in the customer ledger indicates estimated doubtful accounts of $59,800.

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.$