During 2009, Accent Toys Plc., which began business in October of that year, purchased 20,000 units of a toy at a cost of $15 per unit in October. The toy sold well in October. In anticipation of heavy December sales, Accent purchased 7,000 additional units in November at a cost of $17 per unit. During 2009, Accent sold 23,000 units at a price of $20 per unit.