You have the following information for Ivanhoe Company for the month ended October 31, 2017. Ivanhoe Company uses a periodic method for inventory. Date Units 60 Unit Cost or Selling Price $23 124 25 35 Oct. 1 Oct. 9 Oct. 11 Oct. 17 Oct. 22 Oct. 25 Oct. 29 Description Beginning inventory Purchase Sale Purchase Sale Purchase Sale 91 98 26 65 40 75 28 109 40 Calculate the weighted average cost. (Round answer to 3 decimal places, e.g. 5.125.) Weighted average cost per unit $ Calculate ending inventory, cost of goods sold, gross profit under each of the following methods. (1) LIFO. (2) FIFO. (3) Average-cost. (Round answers to 0 decimal place, eg. 125.) LIFO FIFO AVERAGE-COST The ending inventory CA $ $ $ $ The cost of goods sold $ $ $ $ $ $ Gross profit $ $ $ Calculate gross profit rate under each of the following methods. (1) LIFO. (2) FIFO. (3) Average-cost. (Round answers to 1 decimal place, e.g. 51.2%) LIFO FIFO AVERAGE-COST Gross profit rate % % %