*Exercise 6-15 Bufford Appliance uses a perpetual inventory system. For its flat-screen television sets, the January 1 inventory was 3 sets at $650 each, On January 1D, Bufford purchased 7 units at $670 each, The company sold 2 units on January 8 and 4 units on January 15 Campute the ending inventory under FIFO. (Round answer to 0 decimal places, e.g. 1,250.) FIFO The ending inventory Compute the ending inventory under LIFO. (Round answer to 0 decimai places, e.g. 1,250.) LIFO The ending inventprys Compute the ending inventory under moving-average cost. (Round average-cost per unit to 2 decimal places, e.g. 12.50 and final answer to 0 decimal places, e.g. 1,250.) MOVING-AVERAGE COST The ending inventory