Answer:
The allowance for doubtful accounts at end of the year is $30,800, not $30,000
The correct option is D,$40,800
Explanation:
The bad debt expense for the current year is the sum of the ending allowance for doubtful debt plus the amount written off in the year as uncolletible minus the opening balance of allowance for doubtful debt.
Ending balance of allowance for doubtful debts is $30,800
The amount written off as uncollectible is $21,000
opening balance of allowance for uncollectible is $11,000
bad debt expense=$30,800+$21,000-$11,000=$40800