eBook Show Me How Calculator Perpetual Inventory Using LIFO Beginning inventory, purchases, and sales data for portable game players are as follows: Apr. 1 Inventory 180 units at $40 10 Sale 140 units 210 units at $42 15 Purchase 20 Sale 170 units 24 Sale 60 units 30 Purchase 240 units at $46 The business maintains a perpetual inventory system, costing by the last-in, first-out method. Check My Work All work saved. Save and Exit Submit Assignment for Grading 11 stv 6