Please help me to answer this question! I need your help guys!

Thank you

4. value 2.00 points E8-1 Recording Bad Debt Expense Estimates and Write-Offs Using the Aging of Receivables Me Blackhorse Productions, Inc used the aging of accounts receivable method to estimate that its Allowance for Doubtful Accounts should be $20,200 The account had an unadjusted credit balance of $11,000 at that time