You have the following information for Pharoah Inc for the month ended October 31, 2025. Pharoah uses a periodic system for imventory. (a) 1) Calculate the weighted-average cost. (Round enswer to 3 decinal 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.LFO. 2. FIFO. 3. Average cost (Round onvers to o decimol places, es 125.)