Towbin Products sells merchandise on credit for $7,000 on December 1, 2019. The merchandise cost Towbin $4,900 (70% of the selling price). Towbin estimates that returns and allowances will amount to 4% of sales. On December 22, 2019, a customer returns for credit merchandise originally sold on December 1 for $200. Assume that Towbin uses a perpetual inventory system. Prepare the journal entries to record the preceding sale and the return of merchandise.