Final answer:
The correct journal entry for the labor costs incurred by Olson Corp. would be a debit to WIP of $750. For the self-check question, the firm's accounting profit was $50,000 after subtracting expenses for labor, capital, and materials from the sales revenue of $1 million.
Step-by-step explanation:
The journal entry to record labor for Olson Corp. would include a debit to Work in Process (WIP) of $750, not a debit to Finished Goods or Wages Payable. This entry reflects the direct labor costs incurred for the work done on homes that are still in the production process. Olson used $3,750 worth of lumber and incurred 50 hours of direct labor at $15 per hour. The 50 hours of direct labor amounts to $750 (50 hours x $15 per hour).
To answer the self-check questions, the accounting profit is calculated by subtracting the total expenses from the sales revenue. This means, with a sales revenue of $1 million and expenses for labor ($600,000), capital ($150,000), and materials ($200,000), the accounting profit would be:
Accounting Profit = Sales Revenue - Labor Costs - Capital Costs - Material Costs
Accounting Profit = $1,000,000 - $600,000 - $150,000 - $200,000 = $50,000.