Answer:
1. Per unit material cost = (Beginning WIP cost + Cost added) / Equivalent units for material
Per unit material cost = ($7,800 + $53,000) / $19,000
Per unit material cost = $60,800 / $19,000
Per unit material cost = $3.20
2. Per unit conversion cost = (Beginning WIP cost + Cost added) / Equivalent units for conversion
Per unit conversion cost = ($2,000 + $45,000) / $18,800
Per unit conversion cost = $47,000 / $18,800
Per unit conversion cost = $2.50