Prepare joumal 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 $16,000 b. In July, customer balances are written off in the amount of $8,000 View transaction list Journal entry worksheet Record the customer balances written off in the amount of $8,000. Note: Enter debits before credits. Transaction General Journal Debit Credit Record entry Clear entry View general journal