3. value: 9.00 points 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 in Required: Prepare journal entries for each of the following. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.) a. The appropriate bad debt adjustment was recorded. b. Later, an account receivable for $1,000 was determined to be uncollectible and was written off. View transaction list View journal entry worksheet No Transaction General Journal Debit Credit Bad Debt Expense 9,200 9,200