You have the following information for Ivanhoe Inc. for the month ended October 31, 2025. Ivanhoe uses a periodic system for inventory, \% Your answer is incorrect. 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, and gross profit under each of the following methods. 1. LIFO. 2. FIFO. 3. Average-cost. (Round answers to 0 decimal ploces, eg. 125.) eTextbook and Media Calculate the gross profit rate under each of the following methods. 1. LIFO. 2. FIFO. 3. Average-cost. (Round answers to 1 decimal ploce, es. 51.2\%)