At December 31, 2019, Blanda Company had a credit balance of $15,000 in Allowance for Doubtful Accounts. During 2020, Blanda wrote off accounts totaling $11,000. One of those accounts ($1,800) was later collected. At December 31, 2020, an aging schedule indicated that the balance in Allowance for Doubtful Accounts should be $19,000.

Instructions: Prepare journal entries to record the 2020 transactions of Blanda Company.