Answer:
d) materials, 82,000; conversion, 72,400.
Step-by-step explanation:
The computation of conversion cost is shown below:-
Material of Equivalent Units = Completed units during the year × 100% + Units in process at year end × 100%
= 70,000 × 100% + 12,000 × 100%
= 82,000 units
Conversion of Equivalent Units = Completed units during the year × 100% + Units in process at year end × Conversion cost percentage
= 70,000 × 100% + 12,000 × 20%
= 72,400 units