27) A company purchased 100 units for $20 each on January 31. It purchased 100 units for $30 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.) 27) ______ A) $5,000 B) $2,000 C) $3,000 D) $4,000