Brumer World Inc. made sales of $100,000 in the month of January in Year Three. Company officials estimated that $10,000 would prove uncollectible. In February, a $2,000 balance proves to be uncollectible and is written off. What is the balance of allowance of doubtful debts at the end of February?

Question options:

	$12,000
	$92,000
	$90,000
	$8,000
	$10,000