Crimson Inc. recorded credit sales of $750,000, of which $600,000 is not yet due, $100,000
is past due for up to 180 days, and $50,000 is past due for more than 180 days. Under the
aging of receivables approach, Crimson Inc. expects it will not collect 1% of the amount
not yet due, 10% of the amount past due for up to 180 days, and 20% of the amount past
due for more than 180 days. The allowance account had a debit balance of $1,000 before
adjustment. After adjusting for bad debt expense, what is the ending balance of the
allowance account?