You have the following information for Marigold Corp. for the month ended October 31,2022 . Marigold uses a periodic method fo inventory. 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, e.g. 125.) Calculate gross profit rate under each of the following methods. (1) LIFO. (2) FIFO: (3) Average-cost. (Round answers to 1 decimal place, eg. 51.2\%)