This document analyzes the inventory and cost of goods sold for 4 products (A, B, C, D) for a company over a period. It provides the beginning and ending inventory levels and units produced/sold for each product. It also calculates the beginning inventory, purchases, cost of goods available, ending inventory and cost of goods sold for each product and in total. Finally, it breaks down the composition of ending inventory for each product between raw materials, work in progress and finished goods.