Perpetual inventory purchases and sales for item Zeta are as follow

Perpetual Inventory Using EIFO Beginning inventory, purchases, and sales for Item Zeta 9 are as follows: Asfuming a perpetual inventory svstem and using the first-in, first-out (FIFO) method, determine (a) the cost of goods sold on October 24 and (b) the inventery on October 31