Required a-1. Determine the amount of product costs that would be allocated to cost of goods sold, assuming that Cortez uses FIFO. a-2. Determine the amount of product costs that would be allocated to ending inventory, assuming that Cortez uses FIFO. b-1. Determine the amount of product costs that would be allocated to cost of goods sold, assuming that Cortez uses LIFO. b-2 Determine the amount of product costs that would be allocated to ending inventory, assuming that Cortez uses LIFO. c. Determine the amount of product costs that would be allocated to cost of goods sold and ending inventory, assuming that Cortez uses Weighted average. Answer is not complete. Complete this question by entering your answers in the tabs below. Req A1 Req A2 Req B1 Req 82. Req C Determine the amount of product costs that would be allocated to ending inventory, assuming that Cortez uses LIFO. Unit LIFO Units Cost Ending Inventory From first purchase 78 at $ 40 S 3,120 From beginning inventory 80 at 35 2,800 Total ending inventory 158 $ 5,920