The following information is for the inventory of mini-kettles at Marigold Company Limited for the month of May. 2,220 units available for sale 1,590 units sold =630 units in the ending inventory. Attempts: 2 of 2 usec a2) Assuming that the perpetual imventory method is used, calculate the inventory cost at May 31 under moving-average. (Round unit cost to 3 decimal places, e.g. 52.752 and final answer to 2 decimal places, e.g. 52.75.) Ending inventory