You have the following intormation for 5 andhill Inc, for the month ended October 31, 2025. Sandhill uses a periodic system for inventory. Calculate the weighted'average cost (Round answer to 3 decimal places, es.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 places, es, 125.) Calculate the gross profit rate under each of the following methods. 1. LIFO. 2. FIFO 3. Average-cost (Round answers to 1 decimal ploce, eg. 51.29 )