Kid's Delight expects to sell $15,900 of toys in December, $4,700 in January, $6,400 in February, and $8,100 in March. The wholesale cost is 71 percent of the retail price. The firm has a receivables period of 30 days, a payables period of 60 days, and buys inventory one month prior to selling it. What is the accounts payable balance at the end of January? Assume a year has 360 days.