At the end of the first year of operations, Mayberry Advertising had accounts receivable of $20,000. Management of the company estimates that 10% of the accounts will not be collected. What adjustment would Mayberry Advertising record to establish Allowance for Uncollectible Accounts? (If no entry is required fo particular transaction/event, select "No Journal Entry Required" in the first account field.) View transaction list Journal entry worksheet 1 Record the adjusting entry for Allowance for Uncollectible Accounts. Note: Enter debits before credits. Transaction 1 General Journal Debit Credit Record entry Clear entry View general journal