Periodic Inventory Using Fro, uro, and Worted Average Cost Methods The units of an item valable for sale during the year were as follows: Jan. 1 Inventory 17 units at $35 $595 Aug. 13 Purchase 11 units at $37 407 Nov. 30 Purchase 20 units at 39 780 Available for sale $1,702 There are 14 units of the tem in the victory at December 31. The periodic Inventory tes ned. Determine the inventory cont using the la) frutin, trit ostro) metred: (b) ime, est-out (uros method and (c) weighted average cost method (round per un cost to two decimal places and your final awer to the warstwhole dolar) Pustin, fint out (Pro) first-out (LF) Weighted average 40