Final answer:
The company's rate of inventory turnover is 100.
Step-by-step explanation:
The rate of inventory turnover can be calculated using the formula:
Inventory Turnover = Cost of Goods Sold / Average Inventory
Given the cost of goods sold is $15,000,000 and the average inventory is $(100,000 + 200,000) / 2 = $150,000, the inventory turnover rate is:
Inventory Turnover = $15,000,000 / $150,000 = 100
Therefore, the correct answer is A) 100.