Oahw Kiki tracks the number of units purchased and sold throughout oach accounting period but applies its inventory costing method at the end of each month, as If it uses a periodic irventory system. Assume Oahu Kiki's recards show the following for the month of January. Soles totaked 330 units. Required: 1. Calculate the number and cost of goods ovallable for sale. 2. Calculate the number of units in ending inventory. 3. Cdculste the cost of ending inventory and cost of goods sold using the (a) FIFO, fy LifO, and (C) weighted average cost mothods. Complete this question by entering your answers in the tabs below. Calouste the number and cent of goods avallable for sale