Final answer:
The question revolves around the business concept of job-order costing system used by Polaris Company. It inquires about the transactions in October but does not provide enough information to specify which occurred. For the self-check question, the firm's accounting profit is calculated by subtracting total expenses from sales revenue, resulting in $50,000.
Step-by-step explanation:
The subject of the question is Business, specifically, job-order costing system. To answer the student's query regarding the transactions that occurred in October for the Polaris Company, we look at four different types:
- Purchase of raw materials
- Payment of employee salaries
- Sale of finished goods
- Depreciation of factory equipment
All these transactions can occur in a company using a job-order costing system, however, the question does not provide enough information to determine which specific transactions took place in October.
Addressing the self-check question:
To calculate the firm's accounting profit, we subtract the total expenses from the sales revenue. The formula is as follows:
Sales Revenue - (Labor Costs + Capital Costs + Material Costs) = Accounting Profit
$1,000,000 - ($600,000 + $150,000 + $200,000) = $1,000,000 - $950,000 = $50,000
Therefore, the firm's accounting profit for last year was $50,000.