Culver Corporation periodic inventory system. Its records show the following for the month of May, in which 76 units were sold uses a Date Explanation Units Unit Cost Total Cost May1 Inventory 15 Purchase 24 Purchase 30 27 37 94 $9 $270 270 407 947 10 Tota Calculate the weighted-average unit cost. (Round answer to 3 decimal places, eg. 5.125) Weighted-average unit cost$ 10.07 Calculate the ending inventory at May 31 using the FIFO, LIFO and average-cost methods. (Round answers to O decimal places, eg. 125) FIFO LIFO AVERAGE-COST The ending inventory at May 31 Attempts: O of 2 used Check