Accounting for Sales Revenue and Receivables

Office Solutions, Inc. sells copiers, printers, laptops, tablets, and other types of office equipment. During January 2021, the following transactions occurred.

January 10 - Purchased five printers on account from Tsang Inc. at a cost of $200 each. The credit terms are 1/10, n/30. January 17 - Sold four printers on account to Mytko & Sons, Ltd. for $400 per printer. The credit terms are 2/10, n/30. January 19 - Paid the amount due to Tsang Inc. January 21 - One of the printers sold to Mytko & Sons Ltd. was found to be different from what Mytko ordered and was returned to Office Solutions for full credit.

January 23 - Office Solutions returned a printer to Tsang Inc. and was promised a refund for the amount paid. January 26 - Received the amount due from Mytko & Sons Ltd.

Required: Prepare the journal entries to record the transactions that occurred on January 17, 19, 21, and 26 in the accounting records of Office Solutions. The company uses a perpetual inventory system. Omit narrative explanations.