Answer:
under absorption unit cost: $42
Step-by-step explanation:
absorption cost will distribute the fixed cost among the entire production of the period rather than declare period cost like in variable coting system
variable cost:
materials 13
labor 20
overhead 3
Total variable 36
fixed overhead distributed among produced units: 135,000 / 22,500 = 6
Total unit cost: 36 + 6 = 42