Show Me How Print Item Periodic Inventory by Three Methods; Cost of Sold The units of an item available for sale during the year were as follows Jan. 1 Inventory Mar. 10 Purchase Aug. 30 Purchase Dec. 12 Purchase 40 units $90 70 units @ $102 20 units @ $106 70 units O $108 Determine the inventory cost and the cost of merchandise sold by three methods. Round interim calculations to one dedimal and final answers to whole dollar. First-in, first-out (FIFO) Last-in, first-out (LIFO) vol