The following summarizes the aging of accounts receivable for Johnston Supplies, Inc. as of July 31, 2019: istorical Uncollectible brot Day Unpaid Not yet dae 1-30 days past de 31-60 daya past due Over 50 days past de Total Account Receivable 5127.700 90.400 54.000 33.000 8 00:18:09 Required: a. The unadjusted balance of the Allowance for Doubtful Accounts of Johnston Supplies, Inc. is a credit balance in the amount of $29.307 on July 31, 2019. Prepare the required adjusting entry to record Bad Debt Expense for the year. b. Johnston Supplies, Inc. writes off $3.201 of uncollectible accounts on August 15, 2019. Prepare the required adjusting entry to record the write-oft c. Use a T-account to determine the account balance in the Allowance for Doubtful Accounts on August 15, 2019 Complete this question by entering your answers in the tabs below. Required A Required B Required Use a T-account to determine the account balance in the Allowance for Doubtful Accounts on August 15, 2019. Allowance for Doubtful Accounts