Answer:
Cost of Goods Purchased;
= Purchases - Purchase Returns and Allowances - Purchase Discounts + Freight-In
= 163,210 - 3,810 - 5,960 + 8,710
= $162,510
Cost of Goods Sold
= Beginning Inventory + Cost of Goods Purchased - Ending Inventory
= 33,550 + 162,510 - 28,600
= $167,100