PLEASE HELP?!?

During the year, Wright Company sells 340 remote-control airplanes for $120 each. The company has the following Inventory purchase transactions for the year. Transaction Beginning inventory Purchase Purchase Number of Unit its $ 74 77 Total Cost $ 2,960 16,170 9,860 528,970 way. 5 Sv.) Calculate ending inventory and cost of goods sold for the year, assuming the company uses specific identification. Actual sales by the company include its entire beginning inventory, 190 units of inventory from the May 5 purchase, and 110 units from the November 3 purchase. Date - Activity Unit Sold Unit Cost Cost of Goods Sold Ending Inventory Units Unit Cost Ending Inventory cost [Jan. May 5 Nov. 3 Beginning inventory Purchase Purchase Total