An aging of a company's accounts receivable indicates that $8200 are estimated to be uncollectible. If Allowance for Doubtful Accounts has a $5470 credit balance, the adjustment to record bad debts for the period will require a debit to Allowance for Doubtful Accounts for $2730. debit to Bad Debt Expense for $8200. debit to Bad Debt Expense for $2730. a credit to Allowance for Doubtful Accounts for $8200