A company wing the period inventory system as inventory costing 5106 and at the beginning of a period. During the perforarthancing predAt year-end, Inventory con 5395 is on hand. The cost of goods sold for the years 11:55 PM Calculator Print Item Cost flow is in the order in which costs were incurred when using a. first-in, first-out b. weighted average c. average cost d. last-in, first-out