18, helppp plz

Moving to another question will save this response Question 18 of 21 estion 18 pointe Problem 3: (Show your working when you use a computation to determine the amount) Arrow, insa perpetua inventory systemow's 2018 ning for 5.000 0510 per unit). On January 10, 2019, it purchased inventories for $24,000 2,000 units $12 per unit). Tot inventories on hand the purch were 30.000 500 Onay 24, 2018 Arrow sold 800 units of this product (Q1) Determine the cost of goods sold Arrow weighted average method TTT Arai (12) TE-> Moving to other ition will save this roupon