Black Corporation had a 1/1/20 balance in the Allowance for Doubtful Accounts of $30,000. The balance in Accounts Receivable was $520,000 at 1/1 and $480,000 at 12/31. At 12/31/20, Black estimates that 5% of accounts receivable will prove to be uncollectible. What should Black report as its Allowance for Doubtful Accounts at 12/31/207