Problem 2.c) What If...?! In the problem above, costs per unit are increasing over time (1.e. $8/unit $9/unit, etc.): -Cost/Unit $ 10.00 $9.00 $8.00 Jan 1 Jan 6 Jan 21 Jan 27 Assume for a moment that the costs per unit were decreasing over time (ie. $10/unit $9/unit, etc.). - $10.00 5900 SA Problem 2.c.1) If costs are decreasing over time, which inventory costing method would result in the highest COGS? FIFO Problem 2.c.ii)_ If costs are decreasing over time, which Inventory costing method would result in the highest gross profit? FIFO Problem 2.c.lt) if costs are decreasing over time, which inventory costing method would result the highest tax expense? FIFO Problem 2.c.lv)_If costs are decreasing over time, which inventory costing method would sesult the highest ending inventory? LIFO