Prepare journal entries for each transaction listed. (If no entry is required for a transaction/event, select No Journal Entry Required" in the first account field.) a. At the end of June, bad debt expense is estimated to be $12,400 b. In July, customer balances are written off in the amount of $6,200. View transaction list Journal entry worksheet 2 Record the estimated bad debt expense of $12,400. Note: Enter debits before credits. Transaction General Journal Debit Credit Record entry Clear entry View general journal