Answer:
$4,100
Step-by-step explanation:
When a company makes sales on account, debit accounts receivable and credit sales. Based on assessment, some or all of the receivables may be uncollectible.
To account for this, debit bad debit expense and credit allowance for doubtful debt. Should the debt become uncollectible (i.e go bad), debit allowance for doubtful debt and credit accounts receivable.
Where a debit that had previously been determined to have gone bad gets settled, debit cash and credit bad debt expense.
Amount of allowance for doubtful debt
= 5% * $100,000
= $5,000
Since the account already has a credit balance of $900, additional adjustment required
= $5,000 - $900
= $4,100
Entries required are
Debit Bad debt expense $4,100
Credit Allowance for doubtful debt $4,100