Ayayai Corp. uses a periodic inventory system. Its records show the following for the month of May, in which 69 units were sold.

Date		Explanation		Units		Unit Cost		Total Cost
May 1		Inventory		32		$8		$256
15		Purchase		25		9		225
24		Purchase		41		10		410
		Total		98				$891

Calculate the weighted-average unit cost. (Round answer to 3 decimal places, e.g. 5.125.)

Weighted-average unit cost

$____

Calculate the ending inventory at May 31 using the FIFO, LIFO and average-cost methods. (Round answers to 0 decimal places, e.g. 125.) FIFO LIFO Average Cost $____ $____ $_______