Rogers Products uses a periodic inventory system. The companys records show the beginning inventory of PH4 oil filters on January 1 and the purchases of this item during the current year to be as follows. Jan. 1 Beginning inventory 12 units @ $ 3.00 $ 36.00 Feb. 23 Purchase 16 units @ $ 3.50 56.00 Apr. 20 Purchase 31 units @ $ 3.80 117.80 May 4 Purchase 39 units @ $ 4.00 156.00 Nov. 30 Purchase 18 units @ $ 5.00 90.00 Totals 116 units $ 455.80

A physical count indicates 24 units in inventory at year-end.

Determine the cost of the ending inventory on the basis of each of the following methods of inventory valuation. (Remember to use periodic inventory costing procedures.) (Round your intermediate and final answers to 2 decimal places.)