allegheny company ended year 1 with balances in accounts receivable and allowance for doubtful accounts of $48,000 and $1,950, respectively. during year 2, allegheny wrote off $3,300 of uncollectible accounts. using the percent of receivables method, allegheny estimates that the ending allowance for doubtful accounts balance should be $3,400. what amount will allegheny report as uncollectible accounts expense on its year 2 income statement?