The following is a portion of the current assets section of the balance sheets of Avanti's, Inc., at December 31, 2020 and 2019: 12/31/20 12/31/19 Accounts receivable, less allowance for bad debts of $9,717 and $15,049, respectively $174,166 $220,800 Required: a. If $11,421 of accounts receivable were written off during 2020, what was the amount of bad debts expense recognized for the year? (Hint: Use a T-account model of the Allowance account, plug in the three amounts that you know, and solve for the unknown.) Bad debt expense