Required: 1. How many units were produced last period? 2. How many pounds of direct material were purchased and used in production? 3. What was the actual cost per pound of material? (Round your answer to 2 decimal places.) 4. How many actual direct labor-hours were worked during the period? 5. What was the actual rate paid per direct labor-hour? (Round your answer to 2 decimal places.) 6. How much actual variable manufacturing overhead cost was incurred during the period? 1. Number of units produced 2. Pounds of direct material purchased and used in production 3. Actual cost per pound 4. Actual direct labor-hours 5. Actual rate per direct labor-hour 6. Actual variable manufacturing overhead cost 18,000