Charlie chairs inc., manufactures plastic moldings for car seats. its costing system utilizes two cost categories, direct materials and conversion costs. each product must pass through department a and department b. direct materials are added at the beginning of production. conversion costs are allocated evenly throughout production. data for department a for february 2017 are: work in process, beginning inventory, 30% converted 200 units units started during february 800 units work in process, ending inventory 240 units costs for department a for february 2017 are: work in process, beginning inventory: direct materials $150,000 conversion costs $210,000 direct materials costs added during february $603,000 conversion costs added during february $429,000 how many units were completed and transferred out of department a during february?