Lime company purchased 300 units for $20 each on January 31. It purchased 85 units for $30 each on February 28. It sold 150 units for $45 each from March 1 through December 31 . If the company uses the last-in, first-out inventory costing method, what is the amount of Cost of Goods Sold on the income statement for the year ending December 31? (Assume that the company uses a perpetual inventory system.) $8550 $6000 $2550 $3850