Blackhorse Productions, Incorporated, used the aging of accounts receivable method to estimate that its Allowance for Doubtful Accounts should be $20,250. The account had an unadjusted credit balance of $11.000 at that time Required: Prepare joumal 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 $1100 was determined to be uncollectible and was written oft Journal entry worksheet