pls help

Perpetual Inventory Using uro Beginning inventory, purchases, and sales for Item 88-HX are as follows Mar 1 Inventory 92 units $27 Sale 74 unit 15 Purchase 102 units $29 27 Sale 35 units Assuming a perpetual inventory system and using the last in, first-out (LFO) method, determine (a) the cost of goods sold on Mar 27 and (b) the inventory on Mar 31 Cost of goods sold on Mar 27 b. Inventory on Mar 31