Call slow method the following identical units of item PX2XR purchased during April

Cost Fow Methods The following three identical units of Item PX2T are purchased during April: ($735+3units) Assume that one unit is sold on April 27 for $355. Determine the gross profit for April and ending inventory an Aprit 30 using the (a) firterin, first-out (Pifo); (b) lant-in, first-out (UFO); and (c) weighted average cost method