Right Now Electronic Center began July with 90 units of merchandise inventory that cost $60 each. During July, the store made the following purchases Click the icon to view the purchase) Data Table Rea periodic inventory system, and the physical count at July 31 indicates that 140 units of merchandise inventory are on hand - X Data table Requirement 1. Determine the ending merchan weighted average inntory costing methods Jul. 3 Jul. 12 60 units 500 each tatements using the FIFO, LIFO, and FFO Jul. 18 60 units 70 units $2 each 589 each Ending inventory 11.800 Cest of goods sold 9.400