Final answer:
The accounting profit of the firm can be calculated by subtracting the total expenses from the sales revenue. In this case, the firm's accounting profit is $50,000.
Step-by-step explanation:
The accounting profit of a firm can be calculated by subtracting the total expenses from the sales revenue. In this case, the firm had sales revenue of $1 million and it spent $600,000 on labor, $150,000 on capital, and $200,000 on materials. To calculate the accounting profit, we subtract the total expenses ($600,000 + $150,000 + $200,000 = $950,000) from the sales revenue ($1 million). Therefore, the firm's accounting profit is $1 million - $950,000 = $50,000.