At the beginning of January of the current year, Sorrel Company’s ledger reflected a normal balance of $54,000 for accounts receivable. During January, the company collected $15,200 from customers on account and provided additional services to customers on account totaling $12,700. Additionally, during January one customer paid Mikey $5,200 for services to be provided in the future. At the end of January, the balance in the accounts receivable account should be: