Final answer:
The calculations cover gross profit percentage, inventory turnover, and cost of materials to finished goods ratio for each year. The gross profit percentage is the ratio of gross profit to net sales, inventory turnover shows how quickly inventory is sold, and the cost of materials to finished goods ratio compares the cost of materials purchased to the cost of goods produced.
Step-by-step explanation:
To answer the student's question, we need to calculate the gross profit percentage, inventory turnover, and the cost of materials purchased to cost of finished goods produced for each of the years provided.
Gross Profit Percentage
Gross Profit = Net Sales - Cost of Goods Sold
Gross Profit Percentage = (Gross Profit / Net Sales) x 100
Inventory Turnover
Inventory Turnover = Cost of Goods Sold / Average Inventory
Average Inventory = (Beginning Finished Goods Inventory + Ending Finished Goods Inventory) / 2
Cost of Materials Purchased to Cost of Finished Goods Produced
Cost of Finished Goods Produced = Cost of Goods Sold + Ending Finished Goods Inventory - Beginning Finished Goods Inventory
Ratio = Cost of Materials Purchased / Cost of Finished Goods Produced
We can now calculate each ratio for the years 2016, 2015, 2014, and 2013.
For the firm mentioned in the self-check question with sales revenue of $1 million, the accounting profit would be calculated by subtracting the costs of labor, capital, and materials from the sales revenue. So accounting profit = $1,000,000 - ($600,000 + $150,000 + $200,000) = $1,000,000 - $950,000 = $50,000.