Answer:
$15.76
Explanation:
beginning WIP 500 units
materials 85% complete, so 15% added during the period (EUP during current month = 75 units)
conversion costs 55% complete, so 45% added during the period (EUP during current month = 225 units)
units started 7,000
units transferred out 6,100
units started and transferred out = 6,100 - 500 = 5,600 (EUP = 5,600 units)
ending WIP 1,400 units
materials 60% complete (EUP = 840 units)
conversion costs 50% complete (EUP = 700 units)
materials cost for the month = $102,700
total EUP for the month = 6,515 units
total cost per EUP for materials = $102,700 / 6,515 = $15.7636 ≈ $15.76