Required: 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 $15,600. b. In July, customer balances are written off in the amount of $7,800. View transaction list Journal entry worksheet Record the estimated bad debt expense of $15,600. Note: Enter debits before credits. Transaction General Journal Debit Credit a Record entry Clear entry View general journal Required: 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 $15,600. b. In July, customer balances are written off in the amount of $7,800. View transaction list Journal entry worksheet Record the customer balances written off in the amount of $7,800. Note: Enter debits before credits. Transaction General Journal Debit Credit b Record entry Clear entry View general journal