Answer:
Db Allowance for Doubtful Accounts_1200
Cr to Accounts Receivable_____________1200
Step-by-step explanation:
When a specific customer's account is identified as uncollectible, the journal entry to write off the account is:
A debit to Allowance for Doubtful Accounts (to reduce the Allowance balance that was previously established)
A credit to Accounts Receivable (to remove the amount that will not be collected)