Quick Tour Print Search Annouations Accessibility Bookmark Example Exercise 7-1 The following three identical units of Item Beta are purchased during June: Show Me How June Units 1 1 Item Beta 2 Purchase 12 Purchase 23 Purchase Totally Average cost per unit 1 Cost $ 50 60 70 $180 $ 60 ($180 + 3 units) Assume that one unit is sold on June 27 for $110. Determine the gross profit for June and ending inventory on June 30 using the (a) first-in, first-out (FIFO); (b) last-in, first-out (LIFO); and (c) weighted average cost methods