Beautiful Lawns Company estimates its doubtful accounts by aging its accounts receivable and applying percentages to various aged categories of accounts. The Beautiful Lawns Company computes a total of $3,600 in estimated doubtful accounts as of December 31, 2016. Its Accounts Receivable account has a balance of $112,800 and its Allowance for Doubtful Accounts has a credit balance of $600 before adjustment at December 31, 2016. How much bad debts expense will Beautiful Lawns report in 2016