Final answer:
The firm's accounting profit is calculated by subtracting total explicit costs from sales revenue, resulting in an accounting profit of $50,000 for the last year.
Step-by-step explanation:
To calculate the accounting profit of a firm, you deduct all explicit costs from the total revenues. In the case provided, the firm had a sales revenue of $1 million. The costs are comprised of $600,000 for labor, $150,000 for capital, and $200,000 for materials. These costs are explicit because they represent direct payments for production inputs.
To find the accounting profit, we calculate:
- Sales Revenue = $1,000,000
- Total Explicit Costs = Labor ($600,000) + Capital ($150,000) + Materials ($200,000) = $950,000
- Accounting Profit = Sales Revenue - Total Explicit Costs = $1,000,000 - $950,000 = $50,000
Therefore, the firm's accounting profit for last year was $50,000.