When the allowance method is used to account for uncollectible accounts, Bad Debt Expense is debited when a customer's account becomes past due. Option B.
When a debtor defaults on a payment, the creditor is forced to write off that amount of money as a bad debt. Bad debts are documented as charge-offs when they become uncollectible and are present on a creditor's books.
Bad debts are those that are no longer collectible and are written off as losses or expenses. Bank loans and purchases bought on credit, for instance, fall under the category of bad debt.
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