Please answer this correctly for me

The following summarizes the aging of accounts receivable for Johnston Supplies, Inc. as of July 31, 2016 Total Accounts Receivable Number of Days Unpaid Historical % Uncollectible Not yet due 1-30 dayvs past due 31-60 davs past due Over 60 davs past due 2% 12% 18% 35% $31,800 Required a. The unadjusted balance of the Allowance for Doubtful Accounts of Johnston Supplies, Inc. is a credit balance in the amount of $28,947 on July 31, 2016. Prepare the required adjusting entry to record Bad Debt Expense for the year. (If no entry is required for a transaction/event, select "No Journal Entry Required" in the first account field.) View transaction list Journal entry worksheet Record the adjusting entry to record bad debt expense for the year July 31, 2016 Note: Enter debits before credits Date General Journal Debit Credit July 31, 2016 Record entry Clear entry View general journal