Current Attempt in Progress You have the following information for Sunland Company for the month ended October 31.2022. Sunland Company uses a periodic method for inventory. 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 per unit cost to 3 decimal places, es. 15.647 and final answers to 0 decimal ploces, es. 5,1: Calculate gross profit rate under each of the following methods. (1) LIFO. (2) FIFO. (3) Average-cost. (Round answers to 1 decimal place, es. 51.2\%)