Final answer:
To answer the question, we need to fill in missing information, calculate the ending inventory, and determine the cost of goods sold.
Step-by-step explanation:
To answer the given question, we need to fill in the missing information for the beginning inventory, calculate the ending inventory, and determine the cost of goods sold. However, the question does not provide the specific purchases and sales data needed to perform these calculations. Please provide the relevant information for the purchases and sales, and I would be happy to help you with the calculations!