Shadow Corp. estimates its uncollectible accounts by aging its accounts receivable and applying percentages to various aged categories of accounts. Shadow computes a total of $26,880 in estimated losses from uncollectible accounts as of December 31, 2021 based on its aging analysis. Its Accounts Receivable account has a balance of $902,400 and its Allowance for Uncollectible Accounts has a credit balance of $3,840 before adjustment at December 31, 2021. How much bad debt expense will Shadow Corp report in 2021