Monaco Company accounts for the production of its product using a process cost system. Goods are started in Department A and processed through Department B and completed in Department C. A separate Manufacturing Overhead account is maintained for each department. Overhead is applied to production in Department A at a rate equal to 150 percent of direct labor cost incurred in the department. Following are selected transactions for May 2017.

1. Materials purchased on account, $100,000.

2. Materials issued to Department A, $72,000, of which $12,000 is indirect.

3. Labor costs incurred in Department A, $120,000, of which $20,000 is indirect.

4. Manufacturing overhead incurred in Department A includes: depreciation, $20,000; utilities, $32,000; property taxes, $24,000; supervision, $52,000; all other (for cash), $24,000.

5. Overhead is applied to production in Department A at 150 percent of direct labor cost.

6. Completed production transferred out of Department A in May, $280,000.

Prepare the necessary journal entries.