This is one question, i just need the answers for the blank spots.

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Periodic inventory by three methods; cost of goods sold The units of an item avallable for sale during the year were as follows: There are 80 units of the item in the physical inventory at December 31 . The periodic inventory system is used. Determine the ending inventory cost and the cost of goods sold by three methods. In your calculations round average unit cost to the nearest cent, and rounc all other calculations and your final answers to the nearest dollar. There are 80 units of the item in the physical inventory at December 31 . Th system is used. Determine the ending inventory cost and the cost of goods sold by three m calculations round average unit cost to the nearest cent, and round calculations and your final answers to the nearest dollar. Feedback Check My Work Nate that thic exerrice llces the nerindir inventerv cuctem FIFn mean