2.c.What if...? In the problem above, costs per unit are increasing over time (i.e. $8/unit $9/unit, etc.): -Cost/Unit $ 10.00 $9.00 $ 8.00 Jan. 6 Jan. 21 Jan. 27 Jan. 1 Assume for a moment that the costs per unit were decreasing over time (i.e. $10/unit $9/unit, etc.). Cost/Unit $ 10.00 $9.00 $8.00 Jan 1 Jan 6 Jan 27 Jan 21 2.c.i.lf costs are decreasing over time, which inventory costing method would result in the highest COGS? it 10