Bad debts under the allowance method

Arlington Cycle Company began operations on January 1, 2011. The company reported the following selected items in its 2012 financial report:

2012

2011

Gross Sale

$1,400,000

$1,500,000

Accounts receivable

600,000

650,000

Actual bad debt write-offs

22,000

10,000

Arlington estimates bad debts at 2 percent of gross sales.

Analyze the activity in the allowance for doubtful accounts T-account, and comment on whether the bad debt estimate has been sufficient to cover the write-offs.