allegheny company ended year 1 with balances in accounts receivable and allowance for doubtful accounts of $23,000 and $900, respectively. during year 2, allegheny wrote off $1,500 of uncollectible accounts. using the percent of receivables method, allegheny estimates that the ending allowance for doubtful accounts balance should be $1,600. what amount will allegheny report as uncollectible accounts expense on its year 2 income statement?