quickly pls!

21. Below is a series of cost of goods sold sections for the Etihad company. Compute missing amounts Etihad Beginning inventory.. 265 Purchases. .1,520 Purchase returns and allowances. 40 Net purchases... .(a) Freight-in .95 Cost of goods purchased Cost of goods available for sale 1,840 Ending inventory 310 Cost of goods sold (c) (b) Instruction: find the missing amounts (show your calculation): 5