Answer:
B. debit to Bad Debt Expense for $3,200.
Explanation:
In the given question, the total of uncollectible accounts is $4,000 and the allowance for doubtful accounts has an $800 credit balance. The remaining amount which is left i.e $3,200 ($4,000 - $800) is debited to bad debt expense
The journal entry is shown below:
Bad debt expense A/c Dr $3,200
To Allowance for Doubtful Accounts $3,200
(Being bad debt expense recorded)