Problem 6-5A You have the following information for Van Gogh Inc. for the month ended October 31, 2017. Van Gogh Inc. uses a periodic method for inventory. Unit Cost or Selling Date Description units Oct. 1 Beginning inventory 60 $24 Oct. 9 Purchase 120 26 Oct. Sale 100 35 oct. Purchase 100 27 17 60 Oct. Sale 22 oct. Purchase 70 29 25 Oct. Sale 110 40 29 Calculate the weighted-average cost. (Round answer to 3 decimal places, e.g. 5.125.) Weighted average cost per unit