/ilm/takeAssignment/takeAssignmentMain.do?invokeru&takeAssignmentSessionLocator=&inprogress=false Calculator Beginning inventory, purchases, and sales for an inventory item are as follows: Sep. 1 Beginning Inventory 22 units $14 5 Sale 13 units 17 Purchase 23 units $15 30 Sale 25 units Assuming a perpetual inventory system and the first in, first-out method, determine (1) the cost of the goods sold for the September 30 sale and (b) the inventory on September 30, a. Cost of goods sold b. Inventory, September 30