Answer:
The Record for the adjustment for uncollectible accounts on December 31, 2021 would be the following:
31/12/2021                    Debit  Credit
Bad Debts Expense          $  9,250.00 Â
Allowance for doubtful accounts        $  9,250.00
(To record bad debt expense) Â
Explanation:
In order to Record the adjustment for uncollectible accounts on December 31, 2021 we would have to make the following calculation:
Bad Debts Expense=(services on account-cash collections)*11%
Bad Debts Expense=($256,000-$133,000)*11%
Bad Debts Expense=$13,5330
Therefore, the journal entry would be the following:
31/12/2021                    Debit  Credit
Bad Debts Expense          $  9,250.00 Â
Allowance for doubtful accounts        $  9,250.00
(To record bad debt expense) Â