Prior to recording the following, E. Perry Electronics, Incorporated, had a credit balance of $8,000 in Its Allowance for Doubtful Accounts. Required: Prepare journal entries for each transaction. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.) 1. On August 31, 2017, a customer balance for $1,000 from a prior year was determined to be uncollectable and was written off. View transaction list Journal entry worksheet On August 31, 2017, a customer balance for $1,000 from a prior year was determined to be uncollectable and was written off. Note: Enter debits before credits. Transaction General Journal Debit Credit 1. 2. On December 15, 2017, the customer balance for $1,000 written off on August 31, 2017, was collected in full. View transaction list Journal entry worksheet