You have the following information for Blue Spruce Corp. for the month ended October 31, 2022. Blue Spruce uses a periodic method for inventory Units Unit Cost or Selling Price $22 50 125 24 90 45 Date Oct. 1 Oct. 9 Oct. 11 Oct. 17 Oct. 22 Oct. 25 Oct 29 Description Beginning inventory Purchase Sale Purchase Sale Purchase Sale 90 25 50 50 60 27 100 50 Calculate the weighted average cost. (Round answer to 3 decimal places, eg. 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 decimal place, es, 125.) LIFO FIFO The ending inventory $ The cost of goods sold Gross profit AVERAGE-COST $ $ $ $ $ Calculate gross proft rate under each of the following methods. (1) LIFO. (2) FIFO. (3) Average-cost. (Round answers to 1 decimal place, es. 51.2%) LIFO FIFO AVERAGE-COST Gross profit rate %6