Final answer:
The subject of this question is business, and it asks for the accounting profit of a firm based on its sales revenue and expenses.
Step-by-step explanation:
The subject of this question is business. The question asks for the accounting profit of a firm based on its sales revenue and expenses. To calculate the accounting profit, we need to subtract the expenses (labor, capital, and materials) from the sales revenue.
In this case, the firm's sales revenue was $1 million, labor expenses were $600,000, capital expenses were $150,000, and materials expenses were $200,000. To calculate the accounting profit, we subtract the total expenses from the sales revenue: accounting profit = sales revenue - (labor + capital + materials).
Therefore, the firm's accounting profit is $1 million - ($600,000 + $150,000 + $200,000) = $50,000.