Answer:
(a) equivalent units of production for materials
(b) cost per equivalent unit of production for materials for the month.
Explanation:
total units = 3,400 (beginning WIP) + 25,000 (started) = 28,400
equivalent units in ending inventory = 5,100 units x 80% = 4,080
total equivalent units = total units - equivalent ending WIP = 28,400 - 4,080 = 24,320
total cost = beginning WIP + materials added = $2,600 + $41,900 = $44,500
cost per equivalent unit = $44,500 / 24,320 units = $1.8298 ≈ $1.83 per equivalent unit