a. The unadjusted balance of the Allowance for Doubtful Accounts of Johnston Supplies, Incorporated is a credit balance in the amount of $29,277 on July 31, 2022. Prepare the required adjusting entry to record Bad Debt Expense for the year: b. Johnston Supplles, incorporated writes off $3,191 of uncolfectible accounts on August 15,2022 . Prepare the required adjusting to record the write-off. c. Use a T-account to determine the account balance in the Allowance for Doubtful Accounts on August 15, 2022 Complete this question by entering your answers in the tabs below. The unadjusted balance of the Allowance for Doubtful Accounts of Johnston Supplies, Incorporated is a credit balance in the amount of $29,277 on July 31, 2022. Prepare the required adjusting entry to record Bad Debt Expense for the vear. (If no entry lis required for a transaction/event, select "No Joumal Entry Required" in the first account field.) Journal entry worksheet Record the adjusting entry to record bad debt expense for the year July 31 , 2022